QUANTRX BIOMEDICAL CORP (Form: 8-K, Received: 08/27/2008 16:20:33)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of report (Date of earliest event reported): August 21, 2008

QuantRx Biomedical Corporation

(Exact name of Registrant as Specified in Charter)

Nevada		0-17119		33-0202574
(State or Other Jurisdiction of Incorporation)		(Commission File Number)		(IRS Employer Identification No.)

100 S. Main Street, Suite 300 Doylestown, Pennsylvania		18901
(Address of principal executive offices)		(Zip Code)

Registrant’s telephone number, including area code: (267) 880-1595

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 1.01

Entry into a Material Definitive Agreement

Letter Loan Agreement

On August 21, 2008, QuantRx Biomedical Corporation, a Nevada corporation (“ QuantRx”) completed a private placement of 8% promissory bridge notes (the “ bridge notes ”), to certain accredited investors pursuant to loan letter agreements (the “ loan agreements ”) with such investors (the “ lenders ”). Under the loan agreements, the lenders lent (the “ loan ”) $1,000,000 to QuantRx on the terms described below. In connection with the loan, QuantRx issued to the lenders five-year warrants to purchase 25,000 shares of QuantRx’s common stock at $0.85 per share (the “ warrants ”) and 25,000 shares of common stock for every $100,000 of principal invested in the loan.

The material terms of the other principal agreements comprising the loan are summarized below.

8% Promissory Bridge Notes

On August 21, 2008, QuantRx completed a private placement of 8% promissory bridge notes in the principal amount of $1,000,000 to the lenders. Proceeds from the bridge notes will be used by QuantRx for general corporate purposes. The material terms of the bridge notes are summarized below:

Maturity Date, Payment of Principal Amount and Interest . QuantRx must repay the entire principal amount of the bridge notes with all accrued and unpaid interest on October 31, 2008. Interest on the outstanding principal amount of the bridge notes will accrue at a rate of 8% per annum.

Event of Default . Upon the occurrence of an event of default, QuantRx must pay to the lenders, on demand, the outstanding principal balance and all interest on the outstanding principal balance of the bridge notes, from the date of the event of default until payment in full, at the of rate up to 18% per annum. Generally, the occurrence of any of the following would constitute an event of default:

QuantRx fails to make any principal or interest payment for a period of seven business days after the date such payment becomes due;

any representation, warranty or certification made by QuantRx turns out to be false or incorrect in a material respect or QuantRx fails to comply with any of its material obligations under the note;

the holder of any indebtedness of QuantRx accelerates any payment of any principal or interest in an amount that exceeds $100,000;

a judgment or order for the payment of money is rendered against QuantRx in excess of $100,000 in the aggregate;

QuantRx (i) applies for or consents to the appointment of, or the taking of possession by, a receiver, custodian, trustee or liquidator of itself or of all or a substantial part of its property or assets, (ii) makes a general assignment for the benefit of its creditors, (iii) commences a voluntary case under the Bankruptcy Code, (iv) files a petition seeking to take advantage of any bankruptcy, insolvency, moratorium, reorganization or other similar law affecting the enforcement of creditors’ rights generally, (v) acquiesces in writing to any petition filed against it in an involuntary case under the Bankruptcy Code, or (vi) takes any action under the laws of any jurisdiction analogous to any of the foregoing; or

a proceeding or case is commenced against QuantRx without its application or consent seeking (i) the liquidation, reorganization, moratorium, dissolution, winding up, or composition or readjustment of its debts, (ii) the appointment of a trustee, receiver, custodian, liquidator or the like of it or of all or any substantial part of its assets or (iii) similar relief in respect of it under any law providing for the relief of debtors, and such proceeding or case described in clause (i), (ii) or (iii) is undismissed for a period of 30 consecutive days.

Warrants and Common Stock

In consideration for the loaned funds evidenced by the promissory bridge notes, QuantRx issued to the lenders warrants exercisable for a total of 250,000 shares of QuantRx’s common stock at a per share exercise price of $0.85 and 250,000 shares of common stock. The warrants have a five-year term, and provide for cashless exercise and customary anti-dilution protection.

Fees

QuantRx has agreed to pay placement agent cash compensation based on the gross proceeds received from investors located by such agents. The placement agents will receive a cash placement fee equal to 10% of the gross proceeds received by QuantRx in the financing.

Item 2.03

Creation of a Direct Financial Obligation or an Obligation Under an Off-Balance Sheet Arrangement of a Registrant

The applicable information contained in Item 1.01 of this Form 8-K is incorporated by reference in response to this Item 2.03.

Item 3.02.

Unregistered Sales of Equity Securities

The applicable information contained in Item 1.01 of this Form 8-K is incorporated by reference in response to this Item 3.02.

The terms of the bridge notes and warrants, including, but not limited to, the exercise of warrants for shares of common stock, as applicable, are described in Item 1.01 above. QuantRx offered and sold the bridge notes and warrants, and shares of common stock underlying the warrants, in a private placement to the lenders, investors who are “accredited investors,” as such term is defined in Rule 501 of Regulation D promulgated under the Securities Act.

The private placement was effected without registration under the Securities Act in reliance upon the exemption provided by Rule 506 and/or Section 4(2) thereunder. No form of general solicitation or general advertising was made in connection with the offer or sale of these securities. The filing of this report shall not constitute an offer to sell, or a solicitation of an offer to buy, any QuantRx securities.

Item 9.01.

Financial Statements and Exhibits

(d) Exhibits

4.1

Form of Promissory Bridge Note, dated August 2008 and maturing October 31, 2008, issued by QuantRx in favor of lender.

4.2

Form of Warrant to Purchase Shares of Common Stock of QuantRx, dated August 2008, issued by QuantRx in favor of lender.

10.1

Form of Letter Loan Agreement, dated August 2008, between QuantRx and lender.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


	QUANTRX BIOMEDICAL CORPORATION

Date: August 27, 2008	By:	/s/ Walter Witoshkin
		Walter Witoshkin
		Chairman and Chief Executive Officer

EXHIBIT INDEX

Exhibit No.		Description

4.1		Form of Promissory Bridge Note, dated August 2008 and maturing October 31, 2008, issued by QuantRx in favor of lender.

4.2		Form of Warrant to Purchase Shares of Common Stock of QuantRx, dated August 2008, issued by QuantRx in favor of lender.

10.1		Form of Letter Loan Agreement, dated August 2008, between QuantRx and lender.

THIS BRIDGE NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR ANY STATE SECURITIES LAWS AND MAY NOT BE SOLD, TRANSFERRED OR OTHERWISE DISPOSED OF UNLESS REGISTERED UNDER THE SECURITIES ACT AND UNDER APPLICABLE STATE SECURITIES LAWS OR QUANTRX BIOMEDICAL CORPORATION SHALL HAVE RECEIVED AN OPINION OF ITS COUNSEL THAT REGISTRATION OF SUCH SECURITIES UNDER THE SECURITIES ACT AND UNDER THE PROVISIONS OF APPLICABLE STATE SECURITIES LAWS IS NOT REQUIRED.

QuantRx Biomedical Corporation

Promissory Bridge Note

U.S. $[___________]	Issuance Date: August __, 2008
No.:	Maturity Date: October 31, 2008

FOR VALUE RECEIVED , the undersigned, QuantRx Biomedical Corporation, a Nevada corporation (the “ Company ”), hereby promises to pay to the order of [______________________], or any future permitted holder of this Promissory Bridge Note (the “ Payee ”), at the principal office of the Payee set forth herein, or at such other place as the holder may designate in writing to the Company, the principal sum of [____________________] Dollars ($[_______]) or such other amount as may be outstanding hereunder, together with all accrued but unpaid interest, in such coin or currency of the United States of America as at the time shall be legal tender for the payment of public and private debts and in immediately available funds, as provided in this Promissory Bridge Note (this “ Bridge Note ”).

1. Principal and Interest Payments .

(a) The Company shall repay the entire outstanding principal amount together with all accrued and unpaid interest hereunder (the “ Outstanding Balance ”) on October 31, 2008 (the “ Maturity Date ”).

(b) Interest on the outstanding principal balance of this Bridge Note shall accrue at a rate of eight percent (8%) per annum. Interest on the outstanding principal balance of this Bridge Note shall be computed on the basis of the actual number of days elapsed and a year of three hundred and sixty-five (365) days and shall be payable at maturity in cash. Furthermore, upon the occurrence of an Event of Default, to the extent permitted by law, the Company will pay interest to the Payee, payable on demand, on the outstanding principal balance of this Bridge Note from the date of the Event of Default (as defined below) until payment in full at the rate of fourteen percent (14%) per annum.

(c) At any time prior to the Maturity Date, within five (5) days prior written notice, the Company, at its sole option, may prepay this Bridge Note in cash for an amount equal to 100% of the Outstanding Balance. All payments made on account of the indebtedness evidenced by this Bridge Note shall be applied first to accrued but unpaid interest, if any, and the remainder shall be applied to principal.

2. Issuance of Common Stock and Warrants . In consideration of the loan evidenced by this Bridge Note, the Payee shall be issued 25,000 shares of unregistered common stock of the Company and warrants to purchase 25,000 shares of common stock at an exercise price of $0.85 per share and a term of five years for every $100,000 of new principal invested in this Bridge Note.

3. Non-Business Days . Whenever any payment to be made shall be due on a Saturday, Sunday or a public holiday under the laws of the State of New York, such payment may be due on the next succeeding business day and such next succeeding day shall be included in the calculation of the amount of accrued interest payable on such date.

4. Representations and Warranties of the Company . The Company represents and warrants to the Payee as follows:

(a) The Company has been duly incorporated and is validly existing and in good standing under the laws of the state of Nevada, with full corporate power and authority to own, lease and operate its properties and to conduct its business as currently conducted.

(b) This Bridge Note has been duly authorized, validly executed and delivered on behalf of the Company and is a valid and binding obligation of the Company enforceable against the Company in accordance with its terms, subject to limitations on enforcement by general principles of equity and by bankruptcy or other laws affecting the enforcement of creditors' rights generally, and the Company has full power and authority to execute and deliver this Bridge Note and to perform its obligations hereunder.

(c) The execution, delivery and performance of this Bridge Note will not (i) conflict with or result in a breach of or a default under any of the terms or provisions of, (A) the Company's certificate of incorporation or by-laws, or (B) any material provision of any indenture, mortgage, deed of trust or other material agreement or instrument to which the Company is a party or by which it or any of its material properties or assets is bound, (ii) result in a violation of any material provision of any law, statute, rule, regulation, or any existing applicable decree, judgment or order by any court, Federal or state regulatory body, administrative agency, or other governmental body having jurisdiction over the Company, or any of its material properties or assets or (iii) result in the creation or imposition of any material lien, charge or encumbrance upon any material property or assets of the Company or any of its subsidiaries pursuant to the terms of any agreement or instrument to which any of them is a party or by which any of them may be bound or to which any of their property or any of them is subject.

(d) No consent, approval or authorization of or designation, declaration or filing with any governmental authority on the part of the Company is required in connection with the valid execution and delivery of this Bridge Note.

5. Events of Default . The occurrence of any of the following events shall be an “ Event of Default ” under this Bridge Note:

(a) the Company shall fail to make the payment of any amount of any principal outstanding for a period of seven (7) business days after the date such payment shall become due and payable hereunder; or

(b) the Company shall fail to make any payment of interest for a period of seven (7) business days after the date such interest shall become due and payable hereunder; or

(c) any representation, warranty or certification made by the Company herein or in any certificate or financial statement shall prove to have been materially false or incorrect or breached in a material respect on the date as of which made, or the Company shall have failed to comply with any of its material obligations hereunder; or

(d) the holder of any indebtedness of the Company or any of its subsidiaries shall accelerate any payment of any amount or amounts of principal or interest on any indebtedness (the “ Indebtedness ”) (other than the Indebtedness hereunder) prior to its stated maturity or payment date the aggregate principal amount of which Indebtedness of all such persons is in excess of $100,000, whether such Indebtedness now exists or shall hereinafter be created, and such accelerated payment entitles the holder thereof to immediate payment of such Indebtedness which is due and owing and such indebtedness has not been discharged in full or such acceleration has not been stayed, rescinded or annulled within ten (10) business days of such acceleration; or

(e) a judgment or order for the payment of money shall be rendered against the Company or any of its subsidiaries in excess of $100,000 in the aggregate (net of any applicable insurance coverage) for all such judgments or orders against all such persons (treating any deductibles, self insurance or retention as not so covered) that shall not be discharged, and all such judgments and orders remain outstanding, and there shall be any period of sixty (60) consecutive days following entry of the judgment or order in excess of $100,000 or the judgment or order which causes the aggregate amount described above to exceed $100,000 during which a stay of enforcement of such judgment or order, by reason of a pending appeal or otherwise, shall not be in effect; or

(f) the Company shall (i) apply for or consent to the appointment of, or the taking of possession by, a receiver, custodian, trustee or liquidator of itself or of all or a substantial part of its property or assets, (ii) make a general assignment for the benefit of its creditors, (iii) commence a voluntary case under the Bankruptcy Code or under the comparable laws of any jurisdiction (foreign or domestic), (iv) file a petition seeking to take advantage of any bankruptcy, insolvency, moratorium, reorganization or other similar law affecting the enforcement of creditors' rights generally, (v) acquiesce in writing to any petition filed against it in an involuntary case under the Bankruptcy Code or under the comparable laws of any jurisdiction (foreign or domestic), or (vi) take any action under the laws of any jurisdiction (foreign or domestic) analogous to any of the foregoing; or

(g) a proceeding or case shall be commenced in respect of the Company or any of its subsidiaries without its application or consent, in any court of competent jurisdiction, seeking (i) the liquidation, reorganization, moratorium, dissolution, winding up, or composition or readjustment of its debts, (ii) the appointment of a trustee, receiver, custodian, liquidator or the like of it or of all or any substantial part of its assets or (iii) similar relief in respect of it under any law providing for the relief of debtors, and such proceeding or case described in clause (i), (ii) or (iii) shall continue undismissed, or unstayed and in effect, for a period of thirty (30) consecutive days or any order for relief shall be entered in an involuntary case under the Bankruptcy Code or under the comparable laws of any jurisdiction (foreign or domestic) against the Company or any of its subsidiaries or action under the laws of any jurisdiction (foreign or domestic) analogous to any of the foregoing shall be taken with respect to the Company or any of its subsidiaries and shall continue undismissed, or unstayed and in effect for a period of thirty (30) consecutive days.

6. Remedies Upon An Event of Default . If an Event of Default shall have occurred and shall be continuing, the Payee of this Bridge Note may at any time at its option, (a) declare the entire unpaid principal balance of this Bridge Note, together with all interest accrued hereon, due and payable, and thereupon, the same shall be accelerated and so due and payable; provided , however , that upon the occurrence of an Event of Default described in (i) Sections 5(f) and (g), without presentment, demand, protest, or notice, all of which are hereby expressly unconditionally and irrevocably waived by the Company, the outstanding principal balance and accrued interest hereunder shall be automatically due and payable, and (ii) Sections 5(a) through (e), the Payee may exercise or otherwise enforce any one or more of the Payee's rights, powers, privileges, remedies and interests under this Bridge Note or applicable law. No course of delay on the part of the Payee shall operate as a waiver thereof or otherwise prejudice the right of the Payee. No remedy conferred hereby shall be exclusive of any other remedy referred to herein or now or hereafter available at law, in equity, by statute or otherwise. Notwithstanding the foregoing, Payee agrees that its rights and remedies hereunder are limited to receipt of cash or shares of the Company’s equity securities, at the Payee’s option, in the amounts described herein.

7. Replacement . Upon receipt by the Company of (i) evidence of the loss, theft, destruction or mutilation of any Bridge Note and (ii) (y) in the case of loss, theft or destruction, of indemnity (without any bond or other security) reasonably satisfactory to the Company, or (z) in the case of mutilation, this Bridge Note (surrendered for cancellation), the Company shall execute and deliver a new Bridge Note of like tenor and date.

8. Parties in Interest, Transferability . This Bridge Note shall be binding upon the Company and its successors and assigns and the terms hereof shall inure to the benefit of the Payee and its successors and permitted assigns. This Bridge Note may be transferred or sold, subject to the provisions of Section 17 of this Bridge Note, or pledged, hypothecated or otherwise granted as security by the Payee.

9. Amendments . This Bridge Note may not be modified or amended in any manner except in writing executed by the Company and the Payee.

10. Notices . Any notice, demand, request, waiver or other communication required or permitted to be given hereunder shall be in writing and shall be effective (a) upon hand delivery by telecopy or facsimile at the address or number designated below (if delivered on a business day during normal business hours where such notice is to be received), or the first business day following such delivery (if delivered other than on a business day during normal business hours where such notice is to be received) or (b) on the second business day following the date of mailing by express courier service, fully prepaid, addressed to such address, or upon actual receipt of such mailing, whichever shall first occur. The Company will give written notice to the Payee at least thirty (30) days prior to the date on which the Company closes its books or takes a record (x) with respect to any dividend or distribution upon the common stock of the Company, (y) with respect to any pro rata subscription offer to holders of common stock of the Company or (z) for determining rights to vote with respect to a dissolution, liquidation or winding-up and in no event shall such notice be provided to such holder prior to such information being made known to the public. The Company will also give written notice to the Payee at least twenty (20) days prior to the date on which dissolution, liquidation or winding-up will take place and in no event shall such notice be provided to the Payee prior to such information being made known to the public.

Address of the Payee:	_____________________
	_____________________
	_____________________
	_____________________
	_____________________


Address of the Company:	QuantRx Biomedical Corporation
	100 S. Main Street, Suite 300
	Doylestown, PA18901
	Attn.: Mr. Walter Witoshkin
	Tel. No.: (267) 880-1595
	Fax No.: (267) 880-1596

With a copy to:	Greenberg Traurig, LLP
	The MetLife Building
	200 Park Avenue, Floor 14
	New York, NY 10166
	Attn.: Michael D. Helsel, Esq.

11. Governing Law . This Bridge Note shall be governed by and construed in accordance with the internal laws of the State of New York, without giving effect to the choice of law provisions. This Bridge Note shall not be interpreted or construed with any presumption against the party causing this Bridge Note to be drafted.

12. Headings . Article and section headings in this Bridge Note are included herein for purposes of convenience of reference only and shall not constitute a part of this Bridge Note for any other purpose.

13. Remedies, Characterizations, Other Obligations, Breaches and Injunctive Relief . The remedies provided in this Bridge Note shall be cumulative and in addition to all other remedies available under this Bridge Note, at law or in equity (including, without limitation, a decree of specific performance and/or other injunctive relief), no remedy contained herein shall be deemed a waiver of compliance with the provisions giving rise to such remedy and nothing herein shall limit a Payee's right to pursue actual damages for any failure by the Company to comply with the terms of this Bridge Note. Amounts set forth or provided for herein with respect to payments and the like (and the computation thereof) shall be the amounts to be received by the Payee and shall not, except as expressly provided herein, be subject to any other obligation of the Company (or the performance thereof). The Company acknowledges that a breach by it of its obligations hereunder will cause irreparable and material harm to the Payee and that the remedy at law for any such breach may be inadequate. Therefore the Company agrees that, in the event of any such breach or threatened breach, the Payee shall be entitled, in addition to all other available rights and remedies, at law or in equity, to seek and obtain such equitable relief, including but not limited to an injunction restraining any such breach or threatened breach, without the necessity of showing economic loss and without any bond or other security being required.

14. Failure or Indulgence Not Waiver . No failure or delay on the part of the Payee in the exercise of any power, right or privilege hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any such power, right or privilege preclude other or further exercise thereof or of any other right, power or privilege.

15. Enforcement Expenses . The Company agrees to pay all costs and expenses of enforcement of this Bridge Note, including, without limitation, reasonable attorneys' fees and expenses.

16. Binding Effect . The obligations of the Company and the Payee set forth herein shall be binding upon the successors and assigns of each such party, whether or not such successors or assigns are permitted by the terms hereof.

17. Compliance with Securities Laws . The Payee of this Bridge Note acknowledges that this Bridge Note is being acquired solely for the Payee's own account and not as a nominee for any other party, and for investment, and that the Payee shall not offer, sell or otherwise dispose of this Bridge Note other than in compliance with the laws of the United States of America and as guided by the rules of the Securities and Exchange Commission. This Bridge Note and any Bridge Note issued in substitution or replacement therefore shall be stamped or imprinted with a legend in substantially the following form:

“THIS BRIDGE NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR ANY STATE SECURITIES LAW AND MAY NOT BE SOLD, TRANSFERRED OR OTHERWISE DISPOSED OF UNLESS REGISTERED UNDER THE SECURITIES ACT AND UNDER APPLICABLE STATE SECURITIES LAWS OR QUANTRX BIOMEDICAL CORPORATION SHALL HAVE RECEIVED AN OPINION OF ITS COUNSEL THAT REGISTRATION OF SUCH SECURITIES UNDER THE SECURITIES ACT AND UNDER THE PROVISIONS OF APPLICABLE STATE SECURITIES LAWS IS NOT REQUIRED.”

18. Severability . The provisions of this Bridge Note are severable, and if any provision shall be held invalid or unenforceable in whole or in part in any jurisdiction, then such invalidity or unenforceability shall not in any manner affect such provision in any other jurisdiction or any other provision of this Bridge Note in any jurisdiction.

19. Consent to Jurisdiction . Each of the Company and the Payee (i) hereby irrevocably submits to the jurisdiction of the United States District Court sitting in the Southern District of New York and the courts of the State of New York located in New York county for the purposes of any suit, action or proceeding arising out of or relating to this Bridge Note and (ii) hereby waives, and agrees not to assert in any such suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of such court, that the suit, action or proceeding is brought in an inconvenient forum or that the venue of the suit, action or proceeding is improper. Each of the Company and the Payee consents to process being served in any such suit, action or proceeding by mailing a copy thereof to such party at the address set forth in Section 10 hereof and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing in this Section 19 shall affect or limit any right to serve process in any other manner permitted by law.

20. Company Waivers . Except as otherwise specifically provided herein, the Company and all others that may become liable for all or any part of the obligations evidenced by this Bridge Note, hereby waive presentment, demand, notice of nonpayment, protest and all other demands and notices in connection with the delivery, acceptance, performance and enforcement of this Bridge Note, and do hereby consent to any number of renewals of extensions of the time or payment hereof and agree that any such renewals or extensions may be made without notice to any such persons and without affecting their liability herein and do further consent to the release of any person liable hereon, all without affecting the liability of the other persons, firms or Company liable for the payment of this Bridge Note, AND DO HEREBY WAIVE TRIAL BY JURY.

(a) No delay or omission on the part of the Payee in exercising its rights under this Bridge Note, or course of conduct relating hereto, shall operate as a waiver of such rights or any other right of the Payee, nor shall any waiver by the Payee of any such right or rights on any one occasion be deemed a waiver of the same right or rights on any future occasion.

(b) THE COMPANY ACKNOWLEDGES THAT THE TRANSACTION OF WHICH THIS BRIDGE NOTE IS A PART IS A COMMERCIAL TRANSACTION, AND TO THE EXTENT ALLOWED BY APPLICABLE LAW, HEREBY WAIVES ITS RIGHT TO NOTICE AND HEARING WITH RESPECT TO ANY PREJUDGMENT REMEDY WHICH THE PAYEE OR ITS SUCCESSORS OR ASSIGNS MAY DESIRE TO USE.

[REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

IN WITNESS WHEREOF, the Company has executed and delivered this Bridge Note as of the date first written above.

QuantRx Biomedical Corporation

By: ____________________________________

Walter W. Witoshkin

Chairman & CEO

ACCEPTED AND AGREED :

__________________________________

By: ____________________________________

Name:

Title:

THIS WARRANT AND THE SHARES OF COMMON STOCK ISSUABLE UPON EXERCISE HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”) OR ANY STATE SECURITIES LAWS AND MAY NOT BE SOLD, TRANSFERRED OR OTHERWISE DISPOSED OF UNLESS REGISTERED UNDER THE SECURITIES ACT AND UNDER APPLICABLE STATE SECURITIES LAWS OR QUANTRX BIOMEDICAL CORPORATION SHALL HAVE RECEIVED AN OPINION OF ITS COUNSEL THAT REGISTRATION OF SUCH SECURITIES UNDER THE SECURITIES ACT AND UNDER THE PROVISIONS OF APPLICABLE STATE SECURITIES LAWS IS NOT REQUIRED.

WARRANT TO PURCHASE

SHARES OF COMMON STOCK

QUANTRX BIOMEDICAL CORPORATION

Expires August __, 2013

No.:	Number of Shares: ______
Date of Issuance: August __, 2008

FOR VALUE RECEIVED, subject to the provisions hereinafter set forth, the undersigned, QuantRx Biomedical Corporation, a Nevada corporation (together with its successors and assigns, the “Issuer”), hereby certifies that _________________________ or its registered assigns is entitled to subscribe for and purchase, during the period specified in this Warrant, up to _____________________ (_______) shares (subject to adjustment as hereinafter provided) of the duly authorized, validly issued, fully paid and non-assessable Common Stock of the Issuer, at an exercise price per share equal to the Warrant Price then in effect, subject, however, to the provisions and upon the terms and conditions hereinafter set forth. Capitalized terms used in this Warrant and not otherwise defined herein shall have the respective meanings specified in Section 9 hereof.

1. Term . The right to subscribe for and purchase shares of Warrant Stock represented hereby shall commence on August __, 2008 and shall expire at 5:00 p.m., eastern time, on August __, 2013 (such period being the “ Term ”).

2. Method of Exercise Payment; Issuance of New Warrant; Transfer and Exchange .

(a) Time of Exercise . The purchase rights represented by this Warrant may be exercised in whole or in part at any time and from time to time during the Term.

(b) Method of Exercise . The Holder hereof may exercise this Warrant, in whole or in part, by the surrender of this Warrant (with the exercise form attached hereto duly executed) at the principal office of the Issuer, and by the payment to the Issuer of an amount of consideration therefor equal to the Warrant Price in effect on the date of such exercise multiplied by the number of shares of Warrant Stock with respect to which this Warrant is then being exercised, payable at such Holder’s election (i) by certified or official bank check or by wire transfer to an account designated by the Issuer, (ii) by “cashless exercise” in accordance with the provisions of subsection (c) of this Section 2, but only when a registration statement under the Securities Act providing for the resale of all of the Warrant Stock is not then in effect, or (iii) by a combination of the foregoing methods of payment selected by the Holder of this Warrant.

(c) Cashless Exercise . Notwithstanding any provisions herein to the contrary and commencing six (6) months following the Original Issue Date, if (i) the Per Share Market Value of one share of Common Stock is greater than the Warrant Price (at the date of calculation as set forth below) and a registration statement under the Securities Act providing for the resale of all of the Warrant Stock is not effective at the time of exercise of this Warrant, in lieu of exercising this Warrant by payment of cash, the Holder may exercise this Warrant by a cashless exercise and shall receive the number of shares of Common Stock equal to an amount (as determined below) by surrender of this Warrant at the principal office of the Issuer together with the properly endorsed Notice of Exercise in which event the Issuer shall issue to the Holder a number of shares of Common Stock computed using the following formula:

X = Y - (A)(Y)

Where

X =

the number of shares of Common Stock to be issued to the Holder.

Y =

the number of shares of Common Stock purchasable upon exercise of all of the Warrant or, if only a portion of the Warrant is being exercised, the portion of the Warrant being exercised.

A =

the Warrant Price.

B =

the Per Share Market Value of one share of Common Stock.

(d) Issuance of Stock Certificates . In the event of any exercise of the rights represented by this Warrant in accordance with and subject to the terms and conditions hereof, (i) certificates for the shares of Warrant Stock so purchased shall be dated the date of such exercise and delivered to the Holder hereof within a reasonable time, not exceeding five (5) Trading Days after such exercise or, at the request of the Holder (provided that a registration statement under the Securities Act providing for the resale of the Warrant Stock is then in effect), issued and delivered to the Depository Trust Company (“ DTC ”) account on the Holder’s behalf via the Deposit Withdrawal Agent Commission System (“ DWAC ”) within a reasonable time, not exceeding five (5) Trading Days after such exercise, and the Holder hereof shall be deemed for all purposes to be the holder of the shares of Warrant Stock so purchased as of the date of such exercise and (ii) unless this Warrant has expired, a new Warrant representing the number of shares of Warrant Stock, if any, with respect to which this Warrant shall not then have been exercised (less any amount thereof which shall have been canceled in payment or partial payment of the Warrant Price as hereinabove provided) shall also be issued to the Holder hereof at the Issuer’s expense within such time.

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(e) Transferability of Warrant . Subject to Section 2(g), this Warrant may be transferred by a Holder without the consent of the Issuer. If transferred pursuant to this paragraph and subject to the provisions of subsection (g) of this Section 2, this Warrant may be transferred on the books of the Issuer by the Holder hereof in person or by duly authorized attorney, upon surrender of this Warrant at the principal office of the Issuer, properly endorsed (by the Holder executing an assignment in the form attached hereto) and upon payment of any necessary transfer tax or other governmental charge imposed upon such transfer. This Warrant is exchangeable at the principal office of the Issuer for Warrants for the purchase of the same aggregate number of shares of Warrant Stock, each new Warrant to represent the right to purchase such number of shares of Warrant Stock as the Holder hereof shall designate at the time of such exchange. All Warrants issued on transfers or exchanges shall be dated the Original Issue Date and shall be identical with this Warrant except as to the number of shares of Warrant Stock issuable pursuant hereto.

(f) Continuing Rights of Holder . The Issuer will, at the time of or at any time after each exercise of this Warrant, upon the request of the Holder hereof, acknowledge in writing the extent, if any, of its continuing obligation to afford to such Holder all rights to which such Holder shall continue to be entitled after such exercise in accordance with the terms of this Warrant, provided that if any such Holder shall fail to make any such request, the failure shall not affect the continuing obligation of the Issuer to afford such rights to such Holder.

(g) Compliance with Securities Laws.

(i) The Holder of this Warrant, by acceptance hereof, acknowledges that this Warrant or the shares of Warrant Stock to be issued upon exercise hereof are being acquired solely for the Holder’s own account and not as a nominee for any other party, and for investment, and that the Holder will not offer, sell or otherwise dispose of this Warrant or any shares of Warrant Stock to be issued upon exercise hereof except pursuant to an effective registration statement, or an exemption from registration, under the Securities Act and any applicable state securities laws.

(ii) Except as provided in paragraph (iii) below, this Warrant and all certificates representing shares of Warrant Stock issued upon exercise hereof shall be stamped or imprinted with a legend in substantially the following form:

THIS WARRANT AND THE SHARES OF COMMON STOCK ISSUABLE UPON EXERCISE HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ SECURITIES ACT ”) OR ANY STATE SECURITIES LAWS AND MAY NOT BE SOLD, TRANSFERRED OR OTHERWISE DISPOSED OF UNLESS REGISTERED UNDER THE SECURITIES ACT AND UNDER APPLICABLE STATE SECURITIES LAWS OR QUANTRX BIOMEDICAL CORPORATION SHALL HAVE RECEIVED AN OPINION OF ITS COUNSEL THAT REGISTRATION OF SUCH SECURITIES UNDER THE SECURITIES ACT AND UNDER THE PROVISIONS OF APPLICABLE STATE SECURITIES LAWS IS NOT REQUIRED.

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(iii) The Issuer agrees to reissue this Warrant or certificates representing any of the Warrant Stock, without the legend set forth above if at such time, prior to making any transfer of any such securities, the Holder shall give written notice to the Issuer describing the manner and terms of such transfer and removal as the Issuer may reasonably request. Such proposed transfer and removal will not be effected until: (a) either (i) the Issuer has received an opinion of counsel reasonably satisfactory to the Issuer, to the effect that the registration of such securities under the Securities Act is not required in connection with such proposed transfer, (ii) a registration statement under the Securities Act covering such proposed disposition has been filed by the Issuer with the Securities and Exchange Commission and has become effective under the Securities Act, (iii) the Issuer has received other evidence reasonably satisfactory to the Issuer that such registration and qualification under the Securities Act and state securities laws are not required, or (iv) the Holder provides the Issuer with reasonable assurances that such security can be sold pursuant to Rule 144 under the Securities Act; and (b) either (i) the Issuer has received an opinion of counsel reasonably satisfactory to the Issuer, to the effect that registration or qualification under the securities or “blue sky” laws of any state is not required in connection with such proposed disposition, or (ii) compliance with applicable state securities or “blue sky” laws has been effected or a valid exemption exists with respect thereto. The Issuer will respond to any such notice from a holder within ten (10) business days. In the case of any proposed transfer under this Section 2(g), the Issuer will use reasonable efforts to comply with any such applicable state securities or “blue sky” laws, but shall in no event be required, (x) to qualify to do business in any state where it is not then qualified, or (y) to take any action that would subject it to tax or to the general service of process in any state where it is not then subject. The restrictions on transfer contained in this Section 2(g) shall be in addition to, and not by way of limitation of, any other restrictions on transfer contained in any other section of this Warrant.

(h) In no event may the Holder exercise this Warrant in whole or in part unless the Holder is an “accredited investor” as defined in Regulation D under the Securities Act.

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3. Stock Fully Paid; Reservation and Listing of Shares; Covenants .

(a) Stock Fully Paid . The Issuer represents, warrants, covenants and agrees that all shares of Warrant Stock that may be issued upon the exercise of this Warrant or otherwise hereunder will, upon issuance, be duly authorized, validly issued, fully paid and non-assessable and free from all taxes, liens and charges created by or through the Issuer. The Issuer further covenants and agrees that during the period within which this Warrant may be exercised, the Issuer will at all times have authorized and reserved for the purpose of the issue upon exercise of this Warrant a sufficient number of shares of Common Stock to provide for the exercise of this Warrant.

(b) Reservation . If any shares of Common Stock required to be reserved for issuance upon exercise of this Warrant or as otherwise provided hereunder require registration or qualification with any governmental authority under any federal or state law before such shares may be so issued, the Issuer will in good faith use its best efforts as expeditiously as possible at its expense to cause such shares to be duly registered or qualified. If the Issuer shall list any shares of Common Stock on any securities exchange or market it will, at its expense, list thereon, maintain and increase when necessary such listing, of, all shares of Warrant Stock from time to time issued upon exercise of this Warrant or as otherwise provided hereunder, and, to the extent permissible under the applicable securities exchange rules, all unissued shares of Warrant Stock which are at any time issuable hereunder, so long as any shares of Common Stock shall be so listed. The Issuer will also so list on each securities exchange or market, and will maintain such listing of, any other securities which the Holder of this Warrant shall be entitled to receive upon the exercise of this Warrant if at the time any securities of the same class shall be listed on such securities exchange or market by the Issuer.

(c) Covenants . The Issuer shall not by any action including, without limitation, amending the Articles of Incorporation or the by-laws of the Issuer, or through any reorganization, transfer of assets, consolidation, merger, dissolution, issue or sale of securities or any other action, avoid or seek to avoid the observance or performance of any of the terms of this Warrant, but will at all times in good faith assist in the carrying out of all such terms and in the taking of all such actions as may be necessary or appropriate to protect the rights of the Holder hereof.

(d) Loss, Theft, Destruction of Warrants . Upon receipt of evidence satisfactory to the Issuer of the ownership of and the loss, theft, destruction or mutilation of any Warrant and, in the case of any such loss, theft or destruction, upon receipt of indemnity or security satisfactory to the Issuer or, in the case of any such mutilation, upon surrender and cancellation of such Warrant, the Issuer will make and deliver, in lieu of such lost, stolen, destroyed or mutilated Warrant, a new Warrant of like tenor and representing the right to purchase the same number of shares of Common Stock.

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4. Adjustment of Warrant Price and Warrant Share Number . The number of shares of Common Stock for which this Warrant is exercisable, and the price at which such shares may be purchased upon exercise of this Warrant, shall be subject to adjustment from time to time as set forth in this Section 4. The Issuer shall give the Holder notice of any event described below which requires an adjustment pursuant to this Section 4 in accordance with Section 5.

(a) Recapitalization, Reorganization, Reclassification, Consolidation, Merger or Sale .

(i) In case the Issuer after the Original Issue Date shall do any of the following (each, a “ Triggering Event ”): (a) consolidate with or merge into any other Person and the Issuer shall not be the continuing or surviving corporation of such consolidation or merger, or (b) permit any other Person to consolidate with or merge into the Issuer and the Issuer shall be the continuing or surviving Person but, in connection with such consolidation or merger, any Capital Stock of the Issuer shall be changed into or exchanged for Securities of any other Person or cash or any other property, or (c) transfer all or substantially all of its properties or assets to any other Person, or (d) effect a capital reorganization or reclassification of its Capital Stock, then, and in the case of each such Triggering Event, proper provision shall be made so that, upon the basis and the terms and in the manner provided in this Warrant, the Holder of this Warrant shall be entitled upon the exercise hereof at any time after the consummation of such Triggering Event, to the extent this Warrant is not exercised prior to such Triggering Event, to receive at the Warrant Price in effect at the time immediately prior to the consummation of such Triggering Event in lieu of the Common Stock issuable upon such exercise of this Warrant prior to such Triggering Event, the Securities, cash and property to which such Holder would have been entitled upon the consummation of such Triggering Event if such Holder had exercised the rights represented by this Warrant immediately prior thereto, subject to adjustments (subsequent to such corporate action) as nearly equivalent as possible to the adjustments provided for elsewhere in this Section 4.

(ii) Notwithstanding anything contained in this Warrant to the contrary, the Issuer will not effect any Triggering Event if, prior to the consummation thereof, each Person (other than the Issuer) which may be required to deliver any Securities, cash or property upon the exercise of this Warrant as provided herein shall assume, by written instrument delivered to, and reasonably satisfactory to, the Holder of this Warrant, (A) the obligations of the Issuer under this Warrant (and if the Issuer shall survive the consummation of such Triggering Event, such assumption shall be in addition to, and shall not release the Issuer from, any continuing obligations of the Issuer under this Warrant) and (B) the obligation to deliver to such Holder such shares of Securities, cash or property as, in accordance with the foregoing provisions of this subsection (a), such Holder shall be entitled to receive, and such Person shall have similarly delivered to such Holder an opinion of counsel for such Person stating that this Warrant shall thereafter continue in full force and effect and the terms hereof (including, without limitation, all of the provisions of this subsection (a)) shall be applicable to the Securities, cash or property which such Person may be required to deliver upon any exercise of this Warrant or the exercise of any rights pursuant hereto.

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(b) Stock Dividends, Subdivisions and Combinations . If at any time the Issuer shall:

(i) take a record of the holders of its Common Stock for the purpose of entitling them to receive a dividend payable in, or other distribution of, Additional Shares of Common Stock,

(ii) subdivide its outstanding shares of Common Stock into a larger number of shares of Common Stock, or

(iii) combine its outstanding shares of Common Stock into a smaller number of shares of Common Stock,

then (1) the number of shares of Common Stock for which this Warrant is exercisable immediately after the occurrence of any such event shall be adjusted to equal the number of shares of Common Stock which a record holder of the same number of shares of Common Stock for which this Warrant is exercisable immediately prior to the occurrence of such event would own or be entitled to receive after the happening of such event, and (2) the Warrant Price then in effect shall be adjusted to equal (A) the Warrant Price then in effect multiplied by the number of shares of Common Stock for which this Warrant is exercisable immediately prior to the adjustment divided by (B) the number of shares of Common Stock for which this Warrant is exercisable immediately after such adjustment.

(c) Certain Other Distributions . If at any time the Issuer shall take a record of the holders of its Common Stock for the purpose of entitling them to receive any dividend or other distribution of:

(i) cash (other than a cash dividend payable out of earnings or earned surplus legally available for the payment of dividends under the laws of the jurisdiction of incorporation of the Issuer),

(ii) any evidences of its indebtedness, any shares of stock of any class or any other securities or property of any nature whatsoever (other than cash, Common Stock Equivalents or Additional Shares of Common Stock), or

(iii) any warrants or other rights to subscribe for or purchase any evidences of its indebtedness, any shares of stock of any class or any other securities or property of any nature whatsoever (other than cash, Common Stock Equivalents or Additional Shares of Common Stock),

then (1) the number of shares of Common Stock for which this Warrant is exercisable shall be adjusted to equal the product of the number of shares of Common Stock for which this Warrant is exercisable immediately prior to such adjustment multiplied by a fraction (A) the numerator of which shall be the Per Share Market Value of Common Stock at the date of taking such record and (B) the denominator of which shall be such Per Share Market Value minus the amount allocable to one share of Common Stock of any such cash so distributable and of the fair value (as determined in good faith by the Board of Directors of the Issuer and supported by an opinion from an investment banking firm of recognized national standing acceptable to the Holder) of any and all such evidences of indebtedness, shares of stock, other securities or property or warrants or other subscription or purchase rights so distributable, and (2) the Warrant Price then in effect shall be adjusted to equal (A) the Warrant Price then in effect multiplied by the number of shares of Common Stock for which this Warrant is exercisable immediately prior to the adjustment divided by (B) the number of shares of Common Stock for which this Warrant is exercisable immediately after such adjustment. A reclassification of the Common Stock (other than a change in par value, or from par value to no par value or from no par value to par value) into shares of Common Stock and shares of any other class of stock shall be deemed a distribution by the Issuer to the holders of its Common Stock of such shares of such other class of stock within the meaning of this Section 4(c) and, if the outstanding shares of Common Stock shall be changed into a larger or smaller number of shares of Common Stock as a part of such reclassification, such change shall be deemed a subdivision or combination, as the case may be, of the outstanding shares of Common Stock within the meaning of Section 4(b).

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(d) Issuance of Additional Shares of Common Stock .

(i) In the event the Issuer shall at any time following the Original Issue Date issue any Additional Shares of Common Stock (otherwise than as provided in the foregoing subsections (a) through (c) of this Section 4), at a price per share less than the Warrant Price then in effect or without consideration, then the Warrant Price upon each such issuance shall be adjusted to that price determined by multiplying the Warrant Price then in effect by a fraction:

(A) the numerator of which shall be equal to the sum of (x) the number of shares of Outstanding Common Stock immediately prior to the issuance of such Additional Shares of Common Stock plus (y) the number of shares of Common Stock (rounded to the nearest whole share) which the aggregate consideration for the total number of such Additional Shares of Common Stock so issued would purchase at a price per share equal to the Warrant Price then in effect, and

(B) the denominator of which shall be equal to the number of shares of Outstanding Common Stock immediately after the issuance of such Additional Shares of Common Stock.

(ii) No adjustment of the number of shares of Common Stock for which this Warrant shall be exercisable shall be made under paragraph (i) of Section 4(d) upon the issuance of any Additional Shares of Common Stock which are issued pursuant to the exercise of any Common Stock Equivalents, if any such adjustment shall previously have been made upon the issuance of such Common Stock Equivalents or upon the issuance of any warrant or other rights therefor pursuant to Sections 4(e) or 4(f), or in connection with any Permitted Issuances.

(e) Issuance of Warrants or Other Rights . If at any time the Issuer shall take a record of the Holders of its Common Stock for the purpose of entitling them to receive a distribution of, or shall in any manner (whether directly or by assumption in a merger in which the Issuer is the surviving corporation) issue or sell any warrants or options, whether or not immediately exercisable, and the Warrant Consideration (hereafter defined) per share for which Common Stock is issuable upon the exercise of such warrant or option shall be less than the Warrant Price in effect immediately prior to the time of such issue or sale, then the Warrant Price then in effect immediately prior to the time of such issue or sale, shall be adjusted to that price (rounded to the nearest cent) determined by multiplying the Warrant Price by a fraction: (1) the numerator of which shall be equal to the sum of (A) the number of shares of Common Stock outstanding immediately prior to the issuance or sale of such warrants or options plus (B) the number of shares of Common Stock (rounded to the nearest whole share) which the Warrant Consideration multiplied by the number of shares of Common Stock issuable upon the exercise or conversion of all such warrants or options, would purchase at a price per share equal to the Warrant Price then in effect, and (2) the denominator of which shall be equal to the number of shares of Common Stock that would be outstanding assuming the exercise or conversion of all such warrants and options. No adjustments of the Warrant Price then in effect shall be made upon the actual issue of such Common Stock or of such Common Stock Equivalents upon exercise of such warrants or other rights or upon the actual issue of such Common Stock upon such conversion or exchange of such Common Stock Equivalents if adjustment has been previously made pursuant to this section. No adjustments of the Warrant Price shall be required under this Section 4(e) in connection with any Permitted Issuances.

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(f) Issuance of Common Stock Equivalents . If at any time the Issuer shall take a record of the holders of its Common Stock for the purpose of entitling them to receive a distribution of, or shall in any manner (whether directly or by assumption in a merger in which the Issuer is the surviving corporation) issue or sell, any Common Stock Equivalents, whether or not the rights to exchange or convert thereunder are immediately exercisable, and the Common Stock Equivalent Consideration (hereafter defined) per share for which Common Stock is issuable upon such conversion or exchange shall be less than the Warrant Price in effect immediately prior to the time of such issue or sale, then the Warrant Price then in effect immediately prior to the time of such issue or sale, shall upon each such issuance or sale be adjusted to that price (rounded to the nearest cent) determined by multiplying the Warrant Price by a fraction: (1) the numerator of which shall be equal to the sum of (A) the number of shares of Common Stock outstanding immediately prior to the issuance or sale of such Common Stock Equivalents plus (B) the number of shares of Common Stock (rounded to the nearest whole share) which the Common Stock Equivalent Consideration multiplied by the number of shares of Common Stock issuable upon the exercise or conversion of all such Common Stock Equivalents, would purchase at a price per share equal to the Warrant Price then in effect, and (2) the denominator of which shall be equal to the number of shares of Common Stock that would be outstanding assuming the exercise or conversion of all such Common Stock Equivalents. No further adjustment of the Warrant Price then in effect shall be made under this Section 4(f) upon the issuance of any Common Stock Equivalents which are issued pursuant to the exercise of any warrants or other subscription or purchase rights therefor, if any such adjustment shall previously have been made upon the issuance of such warrants or other rights pursuant to Section 4(e). No further adjustments of the Warrant Price then in effect shall be made upon the actual issue of such Common Stock upon conversion or exchange of such Common Stock Equivalents if adjustment shall have been previously made pursuant to this section. No adjustments of the Warrant Price shall be required under this Section 4(f) in connection with any Permitted Issuances.

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(g) Superseding Adjustment . If, at any time after any adjustment of the number of shares of Common Stock for which this Warrant is exercisable and the Warrant Price then in effect shall have been made pursuant to Section 4(e) or Section 4(f) as the result of any issuance of warrants, other rights or Common Stock Equivalents, and (i) such warrants or other rights, or the right of conversion or exchange in such other Common Stock Equivalents, shall expire, and all or a portion of such warrants or other rights, or the right of conversion or exchange with respect to all or a portion of such other Common Stock Equivalents, as the case may be shall not have been exercised, or (ii) the consideration per share for which shares of Common Stock are issuable pursuant to such Common Stock Equivalents, shall be increased solely by virtue of provisions therein contained for an automatic increase in such consideration per share upon the occurrence of a specified date or event, then for each outstanding Warrant such previous adjustment shall be rescinded and annulled and the Additional Shares of Common Stock which were deemed to have been issued by virtue of the computation made in connection with the adjustment so rescinded and annulled shall no longer be deemed to have been issued by virtue of such computation. Upon the occurrence of an event set forth in this Section 4(g) above, there shall be a recomputation made of the effect of such Common Stock Equivalents on the basis of: (i) treating the number of Additional Shares of Common Stock or other property, if any, theretofore actually issued or issuable pursuant to the previous exercise of any such warrants or other rights or any such right of conversion or exchange, as having been issued on the date or dates of any such exercise and for the consideration actually received and receivable therefor, and (ii) treating any such Common Stock Equivalents which then remain outstanding as having been granted or issued immediately after the time of such increase of the consideration per share for which shares of Common Stock or other property are issuable under such Common Stock Equivalents; whereupon a new ad-justment of the number of shares of Common Stock for which this Warrant is exercisable and the Warrant Price then in effect shall be made, which new adjustment shall supersede the previous adjustment so rescinded and annulled.

(h) Purchase of Common Stock by the Issuer . If the Issuer at any time while this Warrant is outstanding shall, directly or indirectly through a Subsidiary or otherwise, purchase, redeem or otherwise acquire any shares of Common Stock at a price per share greater than the Per Share Market Value, then the Warrant Price upon each such purchase, redemption or acquisition shall be adjusted to that price determined by multiplying such Warrant Price by a fraction (i) the numerator of which shall be the number of shares of Common Stock outstanding immediately prior to such purchase, redemption or acquisition minus the number of shares of Common Stock which the aggregate consideration for the total number of such shares of Common Stock so purchased, redeemed or acquired would purchase at the Per Share Market Value; and (ii) the denominator of which shall be the number of shares of Common Stock outstanding immediately after such purchase, redemption or acquisition. For the purposes of this subsection (h), the date as of which the Per Share Market Price shall be computed shall be the earlier of (x) the date on which the Issuer shall enter into a firm contract for the purchase, redemption or acquisition of such Common Stock, or (y) the date of actual purchase, redemption or acquisition of such Common Stock. For the purposes of this subsection (h), a purchase, redemption or acquisition of a Common Stock Equivalent shall be deemed to be a purchase of the underlying Common Stock, and the computation herein required shall be made on the basis of the full exercise, conversion or exchange of such Common Stock Equivalent on the date as of which such computation is required hereby to be made, whether or not such Common Stock Equivalent is actually exercisable, convertible or exchangeable on such date.

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(i) Other Provisions applicable to Adjustments under this Section . The following provisions shall be applicable to the making of adjustments of the number of shares of Common Stock for which this Warrant is exercisable and the Warrant Price then in effect provided for in this Section 4:

(i) Computation of Consideration . To the extent that any Additional Shares of Common Stock or any Common Stock Equivalents (or any warrants or other rights therefor) shall be issued for cash consideration, the consideration received by the Issuer therefor shall be the amount of the cash received by the Issuer therefor, or, if such Additional Shares of Common Stock or Common Stock Equivalents are offered by the Issuer for subscription, the subscription price, or, if such Additional Shares of Common Stock or Common Stock Equivalents are sold to underwriters or dealers for public offering without a subscription offering, the initial public offering price (in any such case subtracting any amounts paid or receivable for accrued interest or accrued dividends and without taking into account any compensation, discounts or expenses paid or incurred by the Issuer for and in the underwriting of, or otherwise in connection with, the issuance thereof). To the extent that such issuance shall be for a consideration other than cash, then, except as herein otherwise expressly provided, the amount of such consideration shall be deemed to be the fair value of such consideration at the time of such issuance as de-termined in good faith by the Board of Directors of the Issuer. The consideration for any Additional Shares of Common Stock issuable pursuant to any warrants or other rights to subscribe for or purchase the same shall be the consideration received by the Issuer for issuing such warrants or other rights divided by the number of shares of Common Stock issuable upon the exercise of such warrant or right plus the additional con-sideration payable to the Issuer upon exercise of such warrant or other right for one share of Common Stock (together the “ Warrant Consideration ”). The consideration for any Additional Shares of Common Stock issuable pursuant to the terms of any Common Stock Equivalents shall be the consideration received by the Issuer for issuing such Common Stock Equivalent, divided by the number of shares of Common Stock issuable upon the conversion or other exercise of such Common Stock Equivalent, plus the additional consideration, if any, payable to the Issuer upon the exercise of the right of conversion or exchange in such Common Stock Equivalent for one share of Common Stock (together the “ Common Stock Equivalent Consideration ”). In case of the issuance at any time of any Additional Shares of Common Stock or Common Stock Equivalents in payment or satisfaction of any dividends upon any class of stock other than Common Stock, the Issuer shall be deemed to have received for such Additional Shares of Common Stock or Common Stock Equivalents a consideration equal to the amount of such dividend so paid or satisfied.

(ii) When Adjustments to Be Made . The adjustments required by this Section 4 shall be made whenever and as often as any specified event requiring an adjustment shall occur, except that any adjustment of the number of shares of Common Stock for which this Warrant is exercisable that would otherwise be required may be postponed (except in the case of a subdivision or combination of shares of the Common Stock, as provided for in Section 4(b)) up to, but not beyond the date of exercise if such adjustment either by itself or with other adjustments not previously made adds or subtracts less than one percent (1%) of the shares of Common Stock for which this Warrant is exercisable immediately prior to the making of such adjustment. Any adjustment representing a change of less than such minimum amount (except as aforesaid) which is postponed shall be carried forward and made as soon as such adjustment, together with other adjustments required by this Section 4 and not previously made, would result in a minimum adjustment or on the date of exercise. For the purpose of any adjustment, any specified event shall be deemed to have occurred at the close of business on the date of its occurrence.

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(iii) Fractional Interests . In computing ad-justments under this Section 4, fractional interests in Common Stock shall be taken into account to the near-est one one-hundredth (1/100 ^th ) of a share.

(iv) When Adjustment Not Required . If the Issuer shall take a record of the holders of its Common Stock for the purpose of entitling them to receive a dividend or distribution or subscription or purchase rights and shall, thereafter and before the distribution to stockholders thereof, legally abandon its plan to pay or deliver such dividend, distribution, subscription or purchase rights, then thereafter no adjustment shall be required by reason of the taking of such record and any such adjustment previously made in respect thereof shall be rescinded and annulled.

(j) Form of Warrant after Adjustments . The form of this Warrant need not be changed because of any adjustments in the Warrant Price or the number and kind of Securities purchasable upon the exercise of this Warrant.

(k) Escrow of Warrant Stock . If after any property becomes distributable pursuant to this Section 4 by reason of the taking of any record of the holders of Common Stock, but prior to the occurrence of the event for which such record is taken, and the Holder exercises this Warrant, any shares of Common Stock issuable upon exercise by reason of such adjustment shall be deemed the last shares of Common Stock for which this Warrant is exercised (notwithstanding any other provision to the contrary herein) and such shares or other property shall be held in escrow for the Holder by the Issuer to be issued to the Holder upon and to the extent that the event actually takes place, upon payment of the current Warrant Price. Notwithstanding any other provision to the contrary herein, if the event for which such record was taken fails to occur or is rescinded, then such escrowed shares shall be cancelled by the Issuer and escrowed property returned.

5. Notice of Adjustments . Whenever the Warrant Price or Warrant Share Number shall be adjusted pursuant to Section 4 hereof (for purposes of this Section 5, each an “ adjustment ”), the Issuer shall cause an executive officer to prepare and execute a certificate setting forth, in reasonable detail, the event requiring the adjustment, the amount of the adjustment, the method by which such adjustment was calculated (including a description of the basis on which the Board made any determination hereunder), and the Warrant Price and Warrant Share Number after giving effect to such adjustment, and shall cause copies of such certificate to be delivered to the Holder of this Warrant promptly after each adjustment. Any dispute between the Issuer and the Holder of this Warrant with respect to the matters set forth in such certificate may at the option of the Holder of this Warrant be submitted to one of the national accounting firms currently known as the “big five” selected by the Holder, provided that the Issuer shall have ten (10) days after receipt of notice from such Holder of its selection of such firm to object thereto, in which case such Holder shall select another such firm and the Issuer shall have no such right of objection. The firm selected by the Holder of this Warrant as provided in the preceding sentence shall be instructed to deliver a written opinion as to such matters to the Issuer and such Holder within thirty (30) days after submission to it of such dispute. Such opinion shall be final and binding on the parties hereto.

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6. Fractional Shares . No fractional shares of Warrant Stock will be issued in connection with and exercise hereof, but in lieu of such fractional shares, the Issuer shall make a cash payment therefor equal in amount to the product of the applicable fraction multiplied by the Per Share Market Value then in effect.

7. Call . Notwithstanding anything herein to the contrary, commencing one (1) year following the date the Registration Statement (as defined below) is declared effective by the Securities and Exchange Commission, the Issuer may call up to one hundred percent (100%) of this Warrant then still outstanding by providing the Holder of this Warrant written notice pursuant to Section 13 (the “ Call Notice ”); provided , that , in connection with any call by the Issuer under this Section 7, (A) the Per Share Market Value of the Common Stock has been greater than $3.00 for a period of twenty (20) consecutive Trading Days immediately prior to the date of delivery of the Call Notice (a “ Call Notice Period ”); (B) a registration statement under the Securities Act providing for the resale of the (i) Warrant Stock and (ii) the shares of Common Stock and the shares of Common Stock issuable upon conversion of the Issuer’s Series A Preferred Stock which are not saleable in the public securities market pursuant to the exemption from registration under the Securities Act provided by Rule 144(b) of the Securities Act (the “ Registration Statement ”) is then in effect and has been effective, without lapse or suspension of any kind, for a period of sixty (60) consecutive calendar days, (C) trading in the Common Stock shall not have been suspended by the Securities and Exchange Commission or the OTC Bulletin Board (or other national securities exchange or market on which the Common Stock is trading) and (D) the Issuer is in material compliance with the terms and conditions of this Warrant and the other Loan Documents (as defined in the Purchase Agreement) ; provided , further , that the Registration Statement must be effective from the date of delivery of the Call Notice until the date which is the later of (i) the date the Holder exercises the Warrant pursuant to the Call Notice and (ii) the 20 ^th day after the Holder receives the Call Notice (the “ Early Termination Date ”). The rights and privileges granted pursuant to this Warrant with respect to the shares of Warrant Stock subject to the Call Notice (the “ Called Warrant Shares ”) shall expire on the Early Termination Date if this Warrant is not exercised with respect to such Called Warrant Shares prior to such Early Termination Date. In the event this Warrant is not exercised with respect to the Called Warrant Shares prior to the Early Termination Date, the Issuer shall remit to the Holder of this Warrant (i) $.01 per Called Warrant Share and (ii) a new Warrant representing the number of shares of Warrant Stock, if any, which shall not have been subject to the Call Notice upon the Holder tendering to the Issuer the applicable Warrant certificate. Notwithstanding the above, the Issuer may not issue a Call Notice unless Section 8 hereof permits the Holder to exercise this Warrant in full at all times during the Call Notice Period.

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8. Certain Exercise Restrictions .

(a) Notwithstanding anything to the contrary set forth in this Warrant, at no time may a Holder of this Warrant exercise this Warrant if the number of shares of Common Stock to be issued pursuant to such exercise would cause the number of shares of Common Stock owned by the Holder at such time to exceed, when aggregated with all other shares of Common Stock owned by such Holder at such time, the number of shares of Common Stock which would result in such Holder beneficially owning (as determined in accordance with Section 13(d) of the Exchange Act and the rules thereunder) in excess of 4.9% of all of the Common Stock outstanding at such time; provided , however , that upon the Holder of this Warrant providing the Issuer with seventy-five (75) days notice (pursuant to Section 13 hereof) (the “ Waiver Notice ”) that such Holder would like to waive this Section 8(a) with regard to any or all shares of Common Stock issuable upon exercise of this Warrant, this Section 8(a) will be of no force or effect with regard to all or a portion of the Warrant referenced in the Waiver Notice; provided , further , that this Section 8(a) shall be of no further force or effect during the seventy-five (75) days immediately preceding the expiration of the term of this Warrant.

(b) Notwithstanding anything to the contrary set forth in this Warrant, at no time may a Holder of this Warrant exercise this Warrant if the number of shares of Common Stock to be issued pursuant to such exercise would cause the number of shares of Common Stock owned by the Holder at such time to exceed, when aggregated with all other shares of Common Stock owned by such Holder at such time, the number of shares of Common Stock which would result in such Holder beneficially owning (as determined in accordance with Section 13(d) of the Exchange Act and the rules thereunder) in excess of 9.9% of all of the Common Stock outstanding at such time; provided , however , that upon a holder of this Warrant providing the Issuer with a Waiver Notice that such holder would like to waive this Section 8(b) with regard to any or all shares of Common Stock issuable upon exercise of this Warrant, this Section 8(b) shall be of no force or effect with regard to those shares of Warrant Stock referenced in the Waiver Notice; provided , further , that this Section 8(b) shall be of no further force or effect during the seventy-five (75) days immediately preceding the expiration of the term of this Warrant.

9. Definitions . For the purposes of this Warrant, the following terms have the following meanings:

“ Additional Shares of Common Stock ” means all shares of Common Stock (including Common Stock Equivalents) issued by the Issuer after the Original Issue Date, and all shares of Other Common, if any, issued by the Issuer after the Original Issue Date, except for Permitted Issuances.

“ Board ” shall mean the Board of Directors of the Issuer.

“ Capital Stock ” means and includes (i) any and all shares, interests, participations or other equivalents of or interests in (however designated) corporate stock, including, without limitation, shares of preferred or preference stock, (ii) all partnership interests (whether general or limited) in any Person which is a partnership, (iii) all membership interests or limited liability company interests in any limited liability company, and (iv) all equity or ownership interests in any Person of any other type.

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“ Certificate of Incorporation ” means the Certificate of Incorporation of the Issuer as in effect on the Original Issue Date, and as hereafter from time to time amended, modified, supplemented or restated in accordance with the terms hereof and thereof and pursuant to applicable law.

“ Common Stock ” means the Common Stock, par value $.001 per share, of the Issuer and any other Capital Stock into which such stock may hereafter be changed.

“ Common Stock Equivalent ” means any Convertible Security or warrant, option or other right to subscribe for or purchase any Additional Shares of Common Stock or any Convertible Security.

“ Common Stock Equivalent Consideration ” has the meaning specified in Section

4 (i) (i) hereof.

“ Convertible Securities ” means evidences of Indebtedness, shares of Capital Stock or other Securities which are or may be at any time convertible into or exchangeable for Additional Shares of Common Stock. The term “Convertible Security” means one of the Convertible Securities.

“ Exchange Act ” means the Securities Exchange Act of 1934, as amended.

“ Governmental Authority ” means any governmental, regulatory or self-regulatory entity, department, body, official, authority, commission, board, agency or instrumentality, whether federal, state or local, and whether domestic or foreign.

“ Holders ” mean the Persons who shall from time to time own any Warrant. The term “Holder” means one of the Holders.

“ Independent Appraiser ” means a nationally recognized or major regional investment banking firm or firm of independent certified public accountants of recognized standing (which may be the firm that regularly examines the financial statements of the Issuer) that is regularly engaged in the business of appraising the Capital Stock or assets of corporations or other entities as going concerns, and which is not affiliated with either the Issuer or the Holder of any Warrant.

“ Issuer ” means QuantRx Biomedical Corporation, a Nevada corporation, and its successors.

“ Majority Holders ” means at any time the Holders of Warrants exercisable for a majority of the shares of Warrant Stock issuable under the Warrants at the time outstanding.

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“ OTC Bulletin Board ” means the over-the-counter electronic bulletin board.

“ Other Common ” means any other Capital Stock of the Issuer of any class which shall be authorized at any time after the date of this Warrant (other than Common Stock) and which shall have the right to participate in the distribution of earnings and assets of the Issuer without limitation as to amount.

“ Outstanding Common Stock ” means, at any given time, the aggregate amount of outstanding shares of Common Stock, assuming full exercise, conversion or exchange (as applicable) of all options, warrants and other Securities which are convertible into or exercisable or exchangeable for, and any right to subscribe for, shares of Common Stock that are outstanding at such time.

“ Permitted Issuances ” means (i) the issuance of the Warrant Stock; (ii) issuances in connection with strategic license agreements or other partnering arrangements so long as such issuances are not for the exclusive purpose of raising capital; (iii) issuances (other than for cash) in connection with a merger, acquisition or consolidation of the Issuer or any of its Subsidiaries; (iv) issuances in connection with a bona fide firm underwritten public offering by the Issuer of its shares of Common Stock; (v) issuances after the Original Issue Date by the Issuer of Securities that result from commitments of the Issuer that are either described in the Issuer’s periodic filings with the Securities and Exchange Commission or otherwise arose on or prior to the date hereof; (vi) issuances after the Original Issue Date of so many shares of Common Stock and the grant of options and warrants after the Original Issue Date to the Issuer’s officers, directors and employees (“ Issuer’s Personnel ” and each such issuance and grant an “ Issuance and/or Grant to Issuer Personnel ”), which

(A)

shares of Common Stock issued to Issuer Personnel plus

(B)

the shares of Common Stock issuable upon the exercise of such options and warrants granted to Issuer Personnel,

in aggregate, would not exceed 10% (the “ Issuance Limit ”) of the aggregate of the number of the Issuer’s shares of Common Stock

(C)

outstanding plus

(D)

issuable upon the exercise, conversion or exchange of all Common Stock Equivalents outstanding (excluding, however, from this subclause D shares issuable upon exercise of warrants and options which are more than 125% of the Per Share Market Value of the Common Stock at the time of such Issuance and/or Grant to Issuer Personnel),

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at the time the Permitted Issuance and/or Grant to Issuer Personnel is being calculated; provided that (1) the exercise price of such options and warrants at the time granted to Issuer Personnel shall not be less than the then Per Share Market Value of the Common Stock and (2) during the period from the Original Issuance Date through the twelve-month anniversary of the Original Issuance Date, the Issuance and/or Grant to Issuer Personnel shall not in the aggregate exceed one-third of the Issuance Limit at the time of such Issuance and/or Grant to Issuer Personnel, and during the period from the Original Issuance Date through the twenty-four month anniversary of the Original Issuance Date, the Issuance and/or Grant to Issuer Personnel shall not in aggregate exceed two-thirds of the then Issuance Limit at the time of such Issuance and/or Grant to Issuer Personnel; (vii) common stock or warrants to third party providers of goods or services provided or in satisfaction of outstanding liabilities, as approved by the Company’s Board of Directors ; (viii) securities issued upon the exercise, conversion or exchange of any Common Stock Equivalents outstanding on the Original Issue Date and shares of Common Stock hereafter issued upon the exercise of options hereafter granted pursuant to the Company’s stock option plan as it now exists; (ix) any warrants, shares of Common Stock or other securities issued to a placement agent and its designees for the transactions contemplated by the Purchase Agreement or in any other sales of the Company’s securities and any securities issued in connection with any financial advisory agreements of the Issuer and the shares of Common Stock issued upon exercise of any such warrants or conversion of any such other securities and (x) any Securities issued in connection with the Qualified Financing (as defined in the 8% Convertible Promissory Note issued by the Issuer on the date hereof).

“ Person ” means an individual, corporation, limited liability company, partnership, joint stock company, trust, unincorporated organization, joint venture, Governmental Authority or other entity of whatever nature.

“ Per Share Market Value ” means on any particular date (a) the closing bid price for a share of Common Stock in the over-the-counter market, as reported by the OTC Bulletin Board or in the National Quotation Bureau Incorporated or similar organization or agency succeeding to its functions of reporting prices) at the close of business on such date, or (b) if the Common Stock is not then reported by the OTC Bulletin Board or the National Quotation Bureau Incorporated (or similar organization or agency succeeding to its functions of reporting prices), then the average of the “Pink Sheet” quotes for the relevant conversion period, as determined in good faith by the holder, or (c) if the Common Stock is not then publicly traded the fair market value of a share of Common Stock as determined by the Board in good faith; provided , however , that the Majority Holders, after receipt of the determination by the Board, shall have the right to select, jointly with the Issuer, an Independent Appraiser, in which case, the fair market value shall be the determination by such Independent Appraiser; and provided , further that all determinations of the Per Share Market Value shall be appropriately adjusted for any stock dividends, stock splits or other similar transactions during such period. The determination of fair market value shall be based upon the fair market value of the Issuer determined on a going concern basis as between a willing buyer and a willing seller and taking into account all relevant factors determinative of value, and shall be final and binding on all parties. In determining the fair market value of any shares of Common Stock, no consideration shall be given to any restrictions on transfer of the Common Stock imposed by agreement or by federal or state securities laws, or to the existence or absence of, or any limitations on, voting rights.

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“ Purchase Agreement ” means the Loan Letter Agreement dated as of July __, 2008 among the Issuer and the lenders party thereto.

“ Securities ” means any debt or equity securities of the Issuer, whether now or hereafter authorized, any instrument convertible into or exchangeable for Securities or a Security, and any option, warrant or other right to purchase or acquire any Security. “ Security ” means one of the Securities.

“ Securities Act ” means the Securities Act of 1933, as amended, or any similar federal statute then in effect.

“ Subsidiary ” means any corporation at least 50% of whose outstanding Voting Stock shall at the time be owned directly or indirectly by the Issuer or by one or more of its Subsidiaries, or by the Issuer and one or more of its Subsidiaries.

“ Term ” has the meaning specified in Section 1 hereof.

“ Trading Day ” means (a) a day on which the Common Stock is traded on the OTC Bulletin Board, or (b) if the Common Stock is not traded on the OTC Bulletin Board, a day on which the Common Stock is quoted in the over-the-counter market as reported by the National Quotation Bureau Incorporated (or any similar organization or agency succeeding its functions of reporting prices); provided , however , that in the event that the Common Stock is not listed or quoted as set forth in (a) or (b) hereof, then Trading Day shall mean any day except Saturday, Sunday and any day which shall be a legal holiday or a day on which banking institutions in the State of New York are authorized or required by law or other government action to close.

“ Voting Stock ” means, as applied to the Capital Stock of any corporation, Capital Stock of any class or classes (however designated) having ordinary voting power for the election of a majority of the members of the Board of Directors (or other governing body) of such corporation, other than Capital Stock having such power only by reason of the happening of a contingency.

“ Warrants ” means the Warrants issued and sold pursuant to the Purchase Agreement, including, without limitation, this Warrant, and any other warrants of like tenor issued in substitution or exchange for any thereof pursuant to the provisions of Section 2(c), 2(d) or 2(e) hereof or of any of such other Warrants.

“ Warrant Consideration ” has the meaning specified in Section 4(i)(i) hereof.

“ Warrant Price ” initially means U.S. $0.85, as such price may be adjusted from time to time as shall result from the adjustments specified in this Warrant, including Section 4 hereto.

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“ Warrant Share Number ” means at any time the aggregate number of shares of Warrant Stock which may at such time be purchased upon exercise of this Warrant, after giving effect to all prior adjustments and increases to such number made or required to be made under the terms hereof.

“ Warrant Stock ” means Common Stock issuable upon exercise of any Warrant or Warrants or otherwise issuable pursuant to any Warrant or Warrants.

10. Other Notices . In case at any time:

(A)

the Issuer shall make any distributions to the holders of Common Stock; or

(B)

the Issuer shall authorize the granting to all holders of its Common Stock of rights to subscribe for or purchase any shares of Capital Stock of any class or of any Common Stock Equivalents or other rights; or

(C)

there shall be any reclassification of the Capital Stock of the Issuer; or

(D)

there shall be any capital reorganization by the Issuer; or

(E)

there shall be any (i) consolidation or merger involving the Issuer or (ii) sale, transfer or other disposition of all or substantially all of the Issuer’s property, assets or business (except a merger or other reorganization in which the Issuer shall be the surviving corporation and its shares of Capital Stock shall continue to be outstanding and unchanged and except a consolidation, merger, sale, transfer or other disposition involving a wholly-owned Subsidiary); or

(F)

there shall be a voluntary or involuntary dissolution, liquidation or winding-up of the Issuer or any partial liquidation of the Issuer or distribution to holders of Common Stock;

then, in each of such cases, the Issuer shall give written notice to the Holder of the date on which (i) the books of the Issuer shall close or a record shall be taken for such dividend, distribution or subscription rights or (ii) such reorganization, reclassification, consolidation, merger, disposition, dissolution, liquidation or winding-up, as the case may be, shall take place. Such notice also shall specify the date as of which the holders of Common Stock of record shall participate in such dividend, distribution or subscription rights, or shall be entitled to exchange their certificates for Common Stock for securities or other property deliverable upon such reorganization, reclassification, consolidation, merger, disposition, dissolution, liquidation or winding-up, as the case may be. Such notice shall be given at least ten (10) days prior to the action in question and not less than ten (10) days prior to the record date or the date on which the Issuer’s transfer books are closed in respect thereto. This Warrant entitles the Holder to receive copies of all financial and other information distributed or required to be distributed to the holders of the Common Stock.

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11. Amendment and Waiver . Any term, covenant, agreement or condition in this Warrant may be amended, or compliance therewith may be waived (either generally or in a particular instance and either retroactively or prospectively), by a written instrument or written instruments executed by the Issuer and the Majority Holders; provided , however , that no such amendment or waiver shall reduce the Warrant Share Number, increase the Warrant Price, shorten the period during which this Warrant may be exercised or modify any provision of this Section 11 without the consent of the Holder of this Warrant.

12. Governing Law . This Warrant shall be governed by and construed in accordance with the internal laws of the State of New York, without giving effect to any of the conflicts of law principles which would result in the application of the substantive law of another jurisdiction. This Warrant shall not be interpreted or construed with any presumption against the party causing this Warrant to be drafted.

13. Notices . Any and all notices or other communications or deliveries required or permitted to be provided hereunder shall be in writing and shall be deemed given and effective on the earlier of (i) the date of transmission, if such notice or communication is delivered via facsimile at the facsimile telephone number specified for notice prior to 5:00 p.m., eastern time, on a Trading Day, (ii) the Trading Day after the date of transmission, if such notice or communication is delivered via facsimile at the facsimile telephone number specified for notice later than 5:00 p.m., eastern time, on any date and earlier than 11:59 p.m., eastern time, on such date, (iii) the Trading Day following the date of mailing, if sent by nationally recognized overnight courier service or (iv) actual receipt by the party to whom such notice is required to be given. The addresses for such communications shall be with respect to the Holder of this Warrant or of Warrant Stock issued pursuant hereto, addressed to such Holder at its last known address or facsimile number appearing on the books of the Issuer maintained for such purposes, or with respect to the Issuer, addressed to:

QuantRx Biomedical Corporation

100 S. Main Street

Suite 300

Doylestown, PA 18901

Attn: Mr. Walter Witoshkin

Tel. No.: (267) 880-1595

Fax No.: (267) 880-1596

Any party hereto may from time to time change its address for notices by giving at least ten (10) days written notice of such changed address to the other party hereto.

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14. Warrant Agent . The Issuer may, by written notice to each Holder of this Warrant, appoint an agent having an office in New York, New York for the purpose of issuing shares of Warrant Stock on the exercise of this Warrant pursuant to subsection (b) of Section 2 hereof, exchanging this Warrant pursuant to subsection (d) of Section 2 hereof or replacing this Warrant pursuant to subsection (d) of Section 3 hereof, or any of the foregoing, and thereafter any such issuance, exchange or replacement, as the case may be, shall be made at such office by such agent.

15. Remedies . The Issuer stipulates that the remedies at law of the Holder of this Warrant in the event of any default or threatened default by the Issuer in the performance of or compliance with any of the terms of this Warrant are not and will not be adequate and that, to the fullest extent permitted by law, such terms may be specifically enforced by a decree for the specific performance of any agreement contained herein or by an injunction against a violation of any of the terms hereof or otherwise.

16. Successors and Assigns . This Warrant and the rights evidenced hereby shall inure to the benefit of and be binding upon the successors and assigns of the Issuer, the Holder hereof and (to the extent provided herein) the Holders of Warrant Stock issued pursuant hereto, and shall be enforceable by any such Holder or Holder of Warrant Stock.

17. Modification and Severability . If, in any action before any court or agency legally empowered to enforce any provision contained herein, any provision hereof is found to be unenforceable, then such provision shall be deemed modified to the extent necessary to make it enforceable by such court or agency. If any such provision is not enforceable as set forth in the preceding sentence, the unenforceability of such provision shall not affect the other provisions of this Warrant, but this Warrant shall be construed as if such unenforceable provision had never been contained herein.

18. Headings . The headings of the Sections of this Warrant are for convenience of reference only and shall not, for any purpose, be deemed a part of this Warrant.

19. No Rights of Stockholder . The Holder shall not have, solely on account of such status, any rights of a stockholder of the Issuer, either at law or in equity, or to any notice of meetings of stockholders or of any other proceedings of the Issuer, except as provided in this Warrant.

20. Piggyback Registration. If the Company at any time proposes to register any of its securities under the Securities Act for sale to the public, whether for its own account or for the account of other security holders or both (except with respect to registration statements on Forms S-4 or S-8 or another form not available for registering the registrable securities for sale to the public), it will give written notice to the Holder of its intention so to do. Upon the written request of the Holder, received by the Company within 30 days after the giving of any such notice by the Company, to register any of the Holder’s Warrant Shares, the Company will use reasonable best efforts to cause the Holder’s Warrant Shares as to which registration shall have been so requested to be included in the securities to be covered by the registration statement proposed to be filed by the Company. If any registration pursuant to this Section 20 shall be, in whole or in part, an underwritten public offering of Common Stock, the number of the Holder’s Warrant Shares to be included in such an underwriting may be reduced on a pari passu basis, or eliminated entirely, if and to the extent that the managing underwriter shall be of the opinion that such inclusion would adversely affect the marketing of the securities to be sold by the Company. At such time that the underlying shares issued upon exercise of th is warrants are eligible to be sold pursuant to Rule 144(b) (or its successor provisions) under the Securities Act, this section shall no longer apply.

[REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

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IN WITNESS WHEREOF, the Issuer has executed this Warrant as of the day and year first above written.

QUANTRX BIOMEDICAL CORPORATION

By: _______________________________________

Name: Walter W. Witoshkin

Title: Chairman & CEO

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EXERCISE FORM

WARRANT

QUANTRX BIOMEDICAL CORPORATION

The undersigned _______________, pursuant to the provisions of the within Warrant, hereby elects to purchase _____ shares of Common Stock of QuantRx Biomedical Corporation covered by the within Warrant.

Dated: _________________	Signature	___________________________

	Address	_____________________
		_____________________

Number of shares of Common Stock beneficially owned or deemed beneficially owned by the Holder on the date of Exercise determined in accordance with Section 13(d) of the Securities Exchange Act of 1934, as amended: _________________________

ASSIGNMENT

FOR VALUE RECEIVED, _________________ hereby sells, assigns and transfers unto __________________ the within Warrant and all rights evidenced thereby and does irrevocably constitute and appoint _____________, attorney, to transfer the said Warrant on the books of the within named corporation.

Dated: _________________	Signature	___________________________

	Address	_____________________
		_____________________

PARTIAL ASSIGNMENT

FOR VALUE RECEIVED, _________________ hereby sells, assigns and transfers unto __________________ the right to purchase _________ shares of Warrant Stock evidenced by the within Warrant together with all rights therein, and does irrevocably constitute and appoint ___________________, attorney, to transfer that part of the said Warrant on the books of the within named corporation.

Dated: _________________	Signature	___________________________

	Address	_____________________
		_____________________

FOR USE BY THE ISSUER ONLY:

This Warrant No. W-_____ canceled (or transferred or exchanged) this _____ day of ___________, _____, shares of Common Stock issued therefor in the name of _______________, Warrant No. W-_____ issued for ____ shares of Common Stock in the name of _______________.

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August __, 2008

QuantRx Biomedical Corporation

100 S. Main Street, Suite 300

Doylestown, PA 18901

RE: Bridge Loan Letter Agreement

Ladies and Gentlemen:

1. Loan . This letter when fully executed will constitute a loan agreement (this “ Agreement ”) between __________________________ (the “ Lender ”) and QuantRx Biomedical Corporation, a Nevada corporation (the “ Borrower ”), pursuant to which the Lender, on the terms and conditions provided herein, shall agree to make one or more loans to or for the benefit of the Borrower hereunder in an amount not to exceed $__________ (the “ Loan ”). The Lender’s obligation to make the Loan is subject to the Borrower’s fulfillment of each of the applicable conditions set forth in Section 3 hereof.

2. Bridge Loan Documents .

a. Promissory Bridge Notes . The Loan shall be evidenced by a promissory bridge note issued to the Lender in the principal amount of the Loan, dated the date the Borrower receives the funds from the Lender, in the form attached hereto as Exhibit A (together with any replacements and substitutes therefore, the “ Bridge Note ”). The principal amount of the Loan and interest thereon, calculated at the rate of 8% per annum, as provided in the Bridge Note, shall be payable as set forth more particularly therein.

b. Common Stock and Warrants . In consideration for the Loan, for each $100,000 of new principal loaned to the Borrower by the Lender, the Borrower shall issue to the Lender 25,000 shares of unregistered common stock of the Borrower and warrants to purchase 25,000 shares of common stock at an exercise price of $0.85 per share and a term of five years.

c. Accredited Investor . The Lender hereby represents and warrants that it is an “accredited investor” as defined in Rule 501 of Regulation D promulgated under the Securities Act of 1933, as amended

d. This Agreement, the Bridge Note and any other instruments or documents required or contemplated hereunder or thereunder, whether now existing or at any time hereafter arising, are herein referred to as the “ Bridge Loan Documents .”

3. Conditions Precedent .

a. Documents to be Delivered . The obligation of the Lender to make the Loan is subject to the due execution and delivery by the Borrower (or the Borrower causing the due execution and delivery) to the Lender of each of the following (all documents to be in form and substance satisfactory to the Lender):

i. This Agreement, the Bridge Note and each other instrument, agreement and document to be executed and/or delivered pursuant to this Agreement and/or the instruments, agreements and documents referred to in this Agreement.

ii. A certified copy of the resolutions of the Board of Directors (or if the Board of Directors takes action by unanimous written consent, a copy of such unanimous written consent containing all of the signatures of the members of the Board of Directors) of the Borrower, dated as of the Closing Date, authorizing the execution, delivery and performance of the Bridge Loan Documents.

iii. A certificate, dated as of the Closing Date, signed by an executive officer of the Borrower to the effect that the representations and warranties set forth in Section 4 of this Agreement are true and correct as of the Closing Date.

b. Absence of Certain Events . The occurrence of a Material Adverse Effect (as defined below) shall not have occurred or be occurring as of the Closing Date.

4. Representations and Warranties of the Borrower . To induce the Lender to make the Loan, the Borrower hereby represents and warrants to the Lender that at and as of the date hereof:

a. The Borrower has been duly incorporated and is validly existing and in good standing under the laws of the state of Nevada, with full corporate power and authority to own, lease and operate its properties and to conduct its business as currently conducted. The Borrower is duly qualified as a foreign entity to do business and is in good standing in every jurisdiction in which its ownership of property or the nature of the business conducted by it makes such qualification necessary and where the failure so to qualify would have a Material Adverse Effect. “ Material Adverse Effect ” means any material adverse effect on the ability of the Borrower to perform its obligations hereunder or under the Bridge Loan Documents or on the business, operations, properties or financial condition of the Borrower.

b. Each of the Bridge Loan Documents has been duly authorized, validly executed and delivered on behalf of the Borrower and is a valid and binding obligation of the Borrower enforceable against the Borrower in accordance with its terms, subject to limitations on enforcement by general principles of equity and by bankruptcy or other laws affecting the enforcement of creditors’ rights generally, and the Borrower has full power and authority to execute and deliver this Agreement and the Bridge Loan Documents and to perform its obligations hereunder and thereunder.

c. The execution, delivery and performance of this Agreement and the Bridge Loan Documents will not (i) conflict with or result in a breach of or a default under any of the terms or provisions of (A) the Borrower’s articles of incorporation or by-laws, or (B) any material provision of any indenture, mortgage, deed of trust or other material agreement or instrument to which the Borrower is a party or by which it or any of its material properties or assets is bound, (ii) result in a violation of any material provision of any law, statute, rule, regulation, or any existing applicable decree, judgment or order by any court, Federal or state regulatory body, administrative agency, or other governmental body having jurisdiction over the Borrower, or any of its material properties or assets or (iii) result in the creation or imposition of any material lien, charge or encumbrance upon any material property or assets of the Borrower or any of its subsidiaries pursuant to the terms of any agreement or instrument to which any of them is a party or by which any of them may be bound or to which any of their property or any of them is subject, except, in the cases of (i), (ii) and (iii) above, as would not have a Material Adverse Effect.

d. No consent, approval or authorization of or designation, declaration or filing with any governmental authority on the part of the Borrower is required in connection with the valid execution and delivery of this Agreement or the Bridge Loan Documents.

5. Miscellaneous .

a. The representations and warranties of the Borrower contained herein shall not survive the Closing Date.

b. This Agreement shall be governed by and construed in accordance with the laws of the State of New York without giving effect to conflicts of laws principles that would result in the application of the substantive laws of another jurisdiction. This Agreement shall not be interpreted or construed with any presumption against the party causing this Agreement to be drafted .

c. Each of the Borrower and the Lender (i) hereby irrevocably submits to the jurisdiction of the United States District Court sitting in the Southern District of New York and the courts of the State of New York located in New York county for the purposes of any suit, action or proceeding arising out of or relating to this Agreement or the Bridge Loan Documents and (ii) hereby waives, and agrees not to assert in any such suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of such court, that the suit, action or proceeding is brought in an inconvenient forum or that the venue of the suit, action or proceeding is improper. Each of the Borrower and the Lender consents to process being served in any such suit, action or proceeding by mailing a copy thereof to such party at the address set forth in the Bridge Note and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing in this Section 5(c) shall affect or limit any right to serve process in any other manner permitted by law.

d. Any forbearance, failure, or delay by the Lender in exercising any right, power, or remedy shall not preclude the further exercise thereof, and all of the Lender’s rights, powers, and remedies shall continue in full force and effect until specifically waived in writing by the Lender.

e. This Agreement may be executed in two or more counterparts, all of which shall be considered one and the same agreement and shall become effective when counterparts have been signed by each party and delivered to the other party.

f. The headings of this Agreement are for convenience of reference and shall not form part of, or affect the interpretation of, this Agreement.

g. If any provision of this Agreement shall be invalid or unenforceable in any jurisdiction, such invalidity or unenforceability shall not affect the validity or enforceability of the remainder of this Agreement or the validity or enforceability of this Agreement in any other jurisdiction.

h. This Agreement, the Bridge Note and the instruments referenced herein contain the entire understanding of the parties with respect to the matters covered herein and therein. No provision of this Agreement may be waived or amended other than by an instrument in writing signed by the party to be charged with enforcement.

i. This Agreement shall be binding upon and inure to the benefit of the parties and their successors and assigns. The Borrower shall not assign this Agreement or any rights or obligations hereunder without the prior written consent of the Lender. Notwithstanding the foregoing, the Lender may assign its rights hereunder to any other person or entity without the consent of the Borrower.

j. This Agreement is intended for the benefit of the parties hereto and their respective permitted successors and assigns, and is not for the benefit of, nor may any provision hereof be enforced by, any other person.

k. All remedies of the Lender under this Agreement, the Bridge Note and the other Bridge Loan Documents (i) are cumulative and concurrent, (ii) may be exercised independently, successively or together with other lenders against the Borrower, (iii) shall not be exhausted by any exercise thereof, but may be exercised as often as occasion therefore may occur, and (iv) shall not be construed to be waived or released by the Lender’s delay in exercising, or failure to exercise, them or any of them at any time it may be entitled to do so.

l. All notices required hereunder shall be made in accordance with Section 10 of the Bridge Note.

By executing the appropriate signature line below, the Borrower, intending to be legally bound hereby, agrees to the terms and conditions of this Agreement as of the date hereof.

Very truly yours,

By: ___________________________

Name: Walter W. Witoshkin

Title: Chairman & CEO

QuantRx Biomedical Corporation

By: ___________________________

Name:

Title:

Exhibit A

[Form of Note]