[LETTERHEAD OF EILENBERG & KRAUSE LLP]

March 30, 2011

EpiCept Corporation
777 Old Saw Mill River Road
Tarrytown, NY 10591

Ladies and Gentlemen:

This opinion is furnished to you in connection with (i) the Registration Statement on Form S-3 (Registration No. 333-160571) (the “Registration Statement”) filed by the Company with the Securities and Exchange Commission (the “Commission”) under the Securities Act of 1933, as amended (the “Act”), and (ii) the Prospectus, dated July 23, 2009, constituting a part of the Registration Statement (the “Base Prospectus”) and the Prospectus Supplement, dated March 28, 2011 (the “Prospectus Supplement” and, together with the Base Prospectus, the “Prospectus”), relating to the sale of an aggregate of 7,076,924 shares of the Company’s common stock, par value $0.0001 per share (“Shares”) and warrants (“Warrants”) to purchase 5,307,693 shares of common stock (the “Warrant Shares”; together with the Shares and the Warrants, the “Securities”), for an aggregate purchase price of $4,600,000, pursuant to a Securities Purchase Agreement (the “Purchase Agreement”) dated March 28, 2011 between the Company and the purchaser signatory thereto.

The Purchase Agreement and the forms of the Warrants have been filed as exhibits to a Current Report on Form 8-K dated March 30, 2011, as filed with the Commission on the date hereof.

In connection with this opinion, we have examined and relied upon the Company’s Certificate of Incorporation and the Company’s Bylaws, each as amended to the date hereof and as currently in effect; the minutes of all pertinent meetings of the Board of Directors of the Company and committees thereof relating to the Registration Statement, the Prospectus and the transactions contemplated thereby; such other records of the corporate proceedings of the Company and certificates of the Company’s officers as we deemed relevant for the purposes of rendering the opinions set forth in this letter; the Registration Statement and the exhibits filed thereto with the Commission; the Prospectus and the Warrants.

In our examination, we have assumed: (i) the authenticity of original documents and the genuineness of all signatures; (ii) the conformity to the originals of all documents submitted to us as copies; (iii) the truth, accuracy and completeness of the information, representations and warranties contained in the records, documents, instruments and certificates we have reviewed; (iv) the legal capacity of natural persons; and (v) the due execution and delivery of all documents, where due execution and delivery are a prerequisite to the effectiveness thereof.

Based upon the foregoing, and subject to the limitations set forth below, we are of the opinion that: (i) the Shares, when issued by the Company and delivered by the Company against payment therefor as contemplated by the Purchase Agreement, will be duly and validly issued, fully paid and non-assessable; (ii) the Warrants when (a) duly executed, authenticated, issued and sold in accordance with the Purchase Agreement and (b) delivered by the Company against payment therefor as contemplated by the Purchase Agreement, will be legal, valid and binding obligations of the Company; and (iii) the Warrant Shares, when issued by the Company and delivered by the Company against payment therefor as contemplated by the Warrants, will be duly and validly issued, fully paid and non-assessable.

Our opinion that any document is legal, valid and binding is qualified as to:

(a) limitations imposed by bankruptcy, insolvency, reorganization, arrangement, fraudulent conveyance, moratorium or other laws relating to or affecting the rights of creditors generally;

(b) rights to indemnification and contribution, which may be limited by applicable law or equitable principles; and

(c) general principles of equity, including, without limitation, concepts of materiality, reasonableness, good faith and fair dealing, and the possible unavailability of specific performance or injunctive relief and limitation of rights of acceleration, regardless of whether such enforceability is considered in a proceeding in equity or at law.

Our opinions are limited to the General Corporation Laws of the State of Delaware (including the applicable provisions of the Delaware Constitution and the reported judicial decisions interpreting such laws) and the United States federal laws, and we express no opinion with respect to the laws of any other jurisdiction. No opinion is expressed herein with respect to the qualification of the Securities under the securities or blue sky laws of any state or any foreign jurisdiction. To the extent that any applicable document is stated to be governed by the laws of another jurisdiction, we have assumed, for purposes of this opinion letter, that the laws of such jurisdiction are identical to the state laws of the State of Delaware.

Please note that we are opining only as to the matters expressly set forth herein, and no opinion should be inferred as to any other matters. This opinion letter is based upon currently existing statutes, rules, regulations and judicial decisions, and we disclaim any obligation to advise you of any change in any of these sources of law or subsequent legal or factual developments which might affect any matters or opinions set forth herein.

We hereby consent to the filing of this opinion in accordance with the requirements of Item 601(b)(5) of Regulation S-K under the Securities Act with the Commission as an exhibit to the Current Report on Form 8-K to be filed by the Company in connection with the issue and sale of the Securities and to the use of our name in the Prospectus under the caption “Legal Matters.” In giving such consent, we do not hereby admit that we are in the category of persons whose consent is required under Section 7 of the Securities Act or the rules and regulations of the Commission.

Very truly yours,

/s/ EILENBERG & KRAUSE LLP