EXHIBIT  4





                          PUREPAC, INC.                

                      1994 Stock Option Plan

     1.  Purpose of the Plan.  The Purepac, Inc. 1994 Stock Option Plan 
(the "Plan") is intended to advance the interests of Purepac, Inc., a 
Delaware corporation (the "Company"), by inducing persons of outstanding 
ability and potential to join and remain with the Company, by encouraging 
and enabling employees to acquire proprietary interests in the Company, 
and by providing the participating employees with an additional incentive to 
promote the success of the Company. This is accomplished by providing for 
the granting of "Options" (which term as used herein includes both "Incentive 
Stock Options" and "Nonstatutory Stock Options," as later defined) to 
qualified employees and non-employee Directors and consultants.


     2.  Administration.  The Plan shall be administered by the Board of 
Directors of the Company (the "Board of Directors") or by a committee 
(the "Committee") consisting of at least two persons chosen by the Board 
of Directors. Except as herein specifically provided, the interpretation 
and construction by the Board of Directors or the Committee of any 
provision of the Plan or of any Option granted under it shall be final 
and conclusive. The receipt of Options by Directors, or any members of 
the Committee, shall not preclude their vote on any matters in connection 
with the administration or interpretation of the Plan, except as otherwise 
provided by law.


     3.  Shares Subject to the Plan.  The stock subject to grant under 
the Plan shall be shares of the Company's common stock, $.01 par value 
(the "Common Stock"), whether authorized but unissued or held in the 
Company's treasury or shares purchased from shareholders expressly for 
use under the Plan.  The maximum number of shares of Common Stock which 
may be issued pursuant to Options granted under the Plan shall not exceed 
one million (1,000,000) shares, subject to adjustment in accordance with 
the provisions of Section 12 hereof.  The Company shall at all times 
while the Plan is in force reserve such number of shares of Common Stock 
as will be sufficient to satisfy the requirements of all outstanding 
Options granted under the Plan.  In the event any Option granted under 
the Plan shall expire or terminate for any reason without having been 
exercised in full or shall cease for any reason to be exercisable in 
whole or in part, the unpurchased shares subject thereto 
shall again be available for Options under the Plan.


     4.  Participation.  The class of persons which shall be eligible to 
receive Options under the Plan shall be (i) with respect to Incentive 
Stock Options described in Section 6 hereof, all key employees (including 
officers) of either the Company or any subsidiary corporation of the Company, 
and (ii) with respect to Nonstatutory Stock Options described in Section 7 
hereof, any key employee (including any officer) of, any non-employee 
Director of, or any non-employee consultant to, either the Company or any 
subsidiary corporation of the Company.  The Board of Directors or the 
Committee, in its sole discretion, but subject to the provisions of the Plan,
shall determine the employees and non-employee Directors and non-employee 
consultants to the Company or any subsidiary corporation of the Company to 
whom Options shall be granted and the number of shares to be covered by each
Option taking into account the nature of the employment or services rendered
by the individuals being considered, their annual compensation, their present
and potential contributions to the success of the Company and such other 
factors as the Board of Directors or the Committee may deem relevant.


     5.  Stock Option Agreement.  Each Option granted under the Plan shall 
be authorized by the Board of Directors or the Committee and shall be 
evidenced by a Stock Option Agreement which shall be executed by the Company 
and by the person to whom such Option is granted.  The Stock Option Agreement 
shall specify the number of shares of Common Stock as to which any Option is 
granted, the period during which the Option is exercisable and the option 
price per share thereof.




     6.  Incentive Stock Options.  The Board of Directors or the Committee 
may grant Options under the Plan which are intended to meet the requirements 
of Section 422A of the Internal Revenue Code of 1986 (the "Code") (such an 
Option referred to herein as an "Incentive Stock Option"), and which are 
subject to the following terms and conditions and any other terms and 
conditions as may at any time be required by Section 422A of the Code:

     (a) No Incentive Stock Option shall be granted to individuals other 
         than key employees of the Company or of a subsidiary corporation 
         of the Company.

     (b) Each Incentive Stock Option under the Plan must be granted prior 
         to August 15, 2004, which is within ten  years from the date 
         the Plan was adopted by the Board of Directors.

     (c) The option price of the shares subject to any Incentive Stock 
         Option shall not be less than the fair market value of the 
         Common Stock at the time such Incentive Stock Option is granted;
         provided, however, if an Incentive Stock Option is granted to an 
         individual who owns, at the time the Incentive Stock Option is 
         granted, more than ten percent (10%) of the total combined voting
         power of all classes of stock of the Company or of a subsidiary 
         corporation of the Company, the option price of the shares
         subject to the Incentive Stock Option shall be at least one 
         hundred ten percent (110%) of the fair market value of the Common 
         Stock at the time the Incentive Stock Option is granted.

     (d) No Incentive Stock Option granted under the Plan shall be 
         exercisable after the expiration of ten (10) years from the 
         date of its grant.  However, if an Incentive Stock Option is 
         granted to an individual who owns, at the time the Incentive 
         Stock Option is granted, more than ten percent (10%) of the total
         combined voting power of all classes of stock of the Company or 
         of a subsidiary corporation of the Company, such Incentive Stock 
         Option shall not be exercisable after the expiration of five years 
         from the date of its grant.  Every Incentive Stock Option granted 
         under the Plan shall be subject to earlier termination as expressly 
         provided in Sections 10 and 12(c) hereof.

     (e) For purposes of determining stock ownership under this Section 6, 
         the attribution rules of Section 425(d) of the Code shall apply.

     (f) For purposes of the Plan, fair market value shall be determined 
         by the Board of Directors or the Committee and, unless another 
         reasonable method for determining fair market value is specified 
         by the Committee, the closing market price of a share of Common 
         Stock as reported by NASDAQ for the trading date next preceding 
         the date in question.


     7.  Nonstatutory Stock Options.  The Board of Directors or the 
Committee may grant Options under the Plan which are not intended to meet 
the requirements of Section 422A of the Code, as well as Options which are 
intended to meet the requirements of Section 422A of the Code, but the 
terms of which provide that they will not be treated as Incentive Stock 
Options (referred to herein as a "Nonstatutory Stock Option"). Nonstatutory 
Stock Options which are not intended to meet these requirements shall be 
subject to the following terms and conditions:

     (a) A Nonstatutory Stock Option may be granted to any person eligible 
         to receive an Option under the Plan pursuant to Section 4(ii) 
         hereof, except that no such Option may be granted to any person 
         who owns stock possessing more than 10% of the total combined 
         voting power or value of all classes of stock of the Company or 
         the parent corporation or any subsidiary corporation of the
         Company.

     (b) The option price of the shares subject to a Nonstatutory Stock 
         Option shall be determined by the Board of Directors or the 
         Committee, in its absolute discretion, at the time of the grant
         of the Nonstatutory Stock Option.




     (c) A Nonstatutory Stock Option granted under the Plan may be of such 
         duration as shall be determined by the Board of Directors or the 
         Committee (not to exceed 10 years), and shall be subject to earlier
         termination as expressly provided in Sections 10 and 12(c) hereof.


     8.  Rights of Option Holders.  The holder of any Option granted under 
the Plan shall have none of the rights of a stockholder with respect to 
the shares covered by his Option until such shares shall be issued to him 
upon the exercise of his Option.


     9.  Transferability.  No Option granted under the Plan shall be 
transferable by the individual to whom it was granted otherwise than by 
Will or the laws of descent and distribution, and, during the lifetime of 
such individual, shall not be exercisable by any other person, but only 
by him.


     10.  Termination of Employment or Death.

     (a)  If the employment of an employee by, or the services of either 
a non-employee Director of or a non-employee consultant to the Company or 
a subsidiary corporation of the Company shall be terminated voluntarily 
by the employee, the non-employee Director or the non-employee consultant 
or for cause, then his Option shall expire forthwith.  Except as provided 
in subsections (b) and (c) of this Section 10, if such employment or 
services shall terminate for any other reason, then such Option may be 
exercised at any time within three months after such termination, subject 
to the provisions of subparagraph (d) of this Section 10.  For purposes 
of the Plan, the retirement of an individual either pursuant to a pension 
or retirement plan adopted by the Company or at the normal retirement date 
prescribed from time to time by the Company shall be deemed to be termination 
of such individual's employment other than voluntarily or for cause.  
For purposes of this subparagraph, an employee who leaves the employ of 
the Company to become an employee of (i) a subsidiary corporation of the 
Company or (ii) of a corporation (or its parent or subsidiary) that has 
assumed the Option of the Company as a result of a corporate reorganization, 
etc., shall not be considered to have terminated his employment.

     (b) If the holder of an Option under the Plan dies (i) while employed 
by, or while serving as either a non-employee Director of or a non-employee 
consultant to, the Company or a subsidiary corporation of the Company, or 
(ii) within three months after the termination of his employment or his 
services other than voluntarily or for cause, then such Option may, subject 
to the provisions of subparagraph (d) of this Section 10, be exercised by 
the estate of the employee, the non-employee Director or
the non-employee consultant or by a person who acquired the right to exercise 
such Option by bequest or inheritance or by reason of the death of such 
employee, non-employee Director or non-employee consultant at any time within 
one year after such death.

     (c) If the holder of an Option under the Plan ceases employment because 
of permanent and total disability (within the meaning of Section 22(e)(3) 
of the Code) while employed by, or while serving as a non-employee Director 
of or a non-employee consultant to, the Company or a subsidiary corporation
of the Company, then such Option may, subject to the provisions of 
subparagraph (d) of this Section 10, be exercised at any time within one 
year after his termination of employment or termination of services due to 
the disability.




     (d) An Option may not be exercised pursuant to this Section 10 except 
to the extent that the holder was entitled to exercise the Option at the 
time of termination of employment, termination of services, or death, and 
in any event may not be exercised after the expiration of the Option.

     (e) For purposes of this Section 10, the employment relationship of 
an employee of the Company or of a subsidiary corporation of the Company 
will be treated as continuing intact while he is on military or sick leave 
or other bona fide leave of absence (such as temporary employment by the 
Government) if such leave does not exceed ninety days, or, if longer, so 
long as his right to reemployment is guaranteed either by statute or by 
contract.


     11.  Exercise of Options.

     (a) Unless otherwise provided in the Stock Option Agreement, any 
Option granted under the Plan shall be exercisable in whole at any time, 
or in part from time to time, prior to expiration. The Board of Directors 
or the Committee, in its absolute discretion, may provide in any Stock Option 
Agreement that the exercise of any Option granted under the Plan shall be 
subject (i) to such condition or conditions as it may impose, including, 
but not limited to, a condition that the holder thereof remain in the 
employ or service of the Company or a subsidiary corporation of the Company 
for such period or periods of time from the date of grant of the Option, 
as the Board of Directors or the Committee, in its absolute discretion, 
shall determine; and (ii) to such limitations as it may impose, including, 
but not limited to, a limitation that the aggregate fair market value of 
the Common Stock with respect to which Incentive Stock Options are 
exercisable for the first time by any employee during any calendar year 
(under all plans of the Company and its parent and subsidiary corporations) 
shall not exceed One Hundred Thousand Dollars ($100,000).  In addition, 
in the event that under any Stock Option Agreement the aggregate fair 
market value of the Common Stock with respect to which Incentive Stock 
Options are exercisable for the first time by any employee during any 
calendar year (under all plans of the Company and its parent and subsidiary 
corporations) exceeds One Hundred Thousand Dollars ($100,000), the Board of 
Directors or the Committee may, when shares are transferred upon exercise 
of such Options, designate those shares which shall be treated as 
transferred upon exercise of an Incentive Stock Option and those shares 
which shall be treated as transferred upon exercise of a Nonstatutory Stock 
Option.

     (b) An Option granted under the Plan shall be exercised by the 
delivery by the holder thereof to the Company at its principal office 
(attention of the Secretary) of written notice of the number of shares with 
respect to which the Option is being exercised.  Such notice shall be 
accompanied by payment of the full option price of such shares, and payment 
of such option price shall be made by the holder's delivery of his check 
payable to the order of the Company; provided, however, that notwithstanding 
the foregoing provisions of this Section 11 or any other terms, provisions 
or conditions of the Plan, at the written request of the optionee and upon 
approval by the Board of Directors or the Committee, shares acquired 
pursuant to the exercise of any Option may be paid for in full at the time 
of exercise by the surrender of shares of Common Stock of the Company held 
by or for the account of the optionee at the time of exercise to the extent 
permitted by subsection (c)(5) of Section 422A of the Code and, with respect 
to any person who is subject to the reporting requirements of Section 16(a) 
of the Securities Exchange Act of 1934, to the extent permitted by Section 
16(b) of that Act and the Rules of the Securities and Exchange Commission, 
without liability to the Company.  In such case, the fair market value of 
the surrendered shares shall be determined by the Board of Directors or 
the Committee as of the date of exercise in the same manner as such value 
is determined upon the grant of an Incentive Stock Option.




     12.  Adjustment Upon Change in Capitalization.

     (a) In the event that the outstanding Common Stock is hereafter 
changed by reason of reorganization, merger, consolidation, recapitalization, 
reclassification, stock split-up, combination of shares, stock dividends 
or the like, an appropriate adjustment shall be made by the Board of 
Directors or the Committee in the aggregate number of shares available 
under the Plan and in the number of shares and option price per share 
subject to outstanding Options.  Any adjustment in the number of shares 
shall apply proportionately to only the unexercised portion of the Option 
granted hereunder. If fractions of a share would result from any such 
adjustment, the adjustment shall be revised to the next lower whole number 
of shares.

     (b)  If the Company shall be reorganized, consolidated or merged with 
another corporation, or if all or substantially all of the assets of the 
Company shall be sold or exchanged, the holder of an Option shall be 
entitled to receive upon the exercise of his Option (the timing of which, 
as set forth in Section 11, is in the discretion of the Board of Directors 
or the Committee) the same number and kind of shares of stock or the same 
amount of property, cash or securities as he would have been entitled to 
receive upon the happening of any such corporate event as if he had been, 
immediately prior to such event, the holder of the number of shares covered 
by his Option; provided, however, that in such event the Board of Directors 
or the Committee shall have the discretionary power to take any action 
necessary or appropriate to prevent any Incentive Stock Option granted 
hereunder from being disqualified as an "incentive stock option" under 
the then existing provisions of the Code or any law amendatory thereof or 
supplemental thereto.

     (c)  Notwithstanding the provisions of subsection (b) of this Section 
12, if the Common Stock of the Company shall cease to be publicly traded 
at any time prior to August 15, 2004, then upon the occurrence of such event, 
any Options theretofore granted under the Plan that shall have not as yet 
vested shall thereupon automatically lapse in their totality.


     13.  Further Conditions of Exercise.

     (a) Unless prior to the exercise of the Option the shares issuable 
upon such exercise have been registered with the Securities and Exchange 
Commission pursuant to the Securities Act of 1933, as amended, the notice 
of exercise shall be accompanied by a representation or agreement of the 
individual exercising the Option to the Company to the effect that such 
shares are being acquired for investment and not with a view to the resale 
or distribution thereof or such other documentation as may be required by 
the Company unless in the opinion of counsel to the Company such 
representation, agreement or documentation is not necessary to comply 
with such Act.





      (b) The Company shall not be obligated to deliver any Common Stock 
until it has been listed on each securities exchange on which the Common 
Stock may then be listed or until there has been qualification under or 
compliance with such state or federal laws, rules or regulations as the 
Company may deem applicable.  The Company shall use reasonable efforts to 
obtain such listing, qualifications and compliance.


     14.  Effectiveness of the Plan.  The Plan was originally adopted by 
the Board of Directors on August 16, 1994. The Plan shall be subject to 
approval by the affirmative vote of a majority of the outstanding shares 
of capital stock of the Company present in person or by proxy at a meeting 
of stockholders of the Company convened for such purpose prior to August 15, 
1995, which is within one year of adoption of the Plan by the Board of 
Directors.  In the event such stockholder approval is withheld or otherwise 
not received on or before the latter date, the Plan and all Options which 
may have been granted thereunder shall become null and void.


     15.  Termination, Modification and Amendment.

     (a) The Plan (but not Options previously granted under the Plan) 
shall terminate on August 15, 2004, which is within ten years of the date 
of its adoption by the Board of Directors, or sooner as hereinafter provided, 
and no Option shall be granted after the termination of the Plan.

     (b) The Plan may from time to time be terminated, modified or amended 
by the affirmative vote of the holders of a majority of the outstanding 
shares of capital stock of the Company present in person or by proxy at a 
meeting of stockholders of the Company convened for such purpose.

     (c) The Board of Directors may at any time, on or before the termination 
date referred to in Section 15(a) hereof, terminate the Plan, or from time 
to time make such modifications or amendments to the Plan as it may deem 
advisable; provided, however, that the Board of Directors shall not, without 
approval by the affirmative vote of the holders of a majority of the 
outstanding shares of capital stock of the Company present in person or 
by proxy at a meeting of stockholders of the Company convened for such 
purpose, increase (except as provided by Section 12 hereof) the maximum 
number of shares as to which Incentive Stock Options may be granted, or 
change the designation of the employees or class of employees eligible to 
receive Options or make any other change which would prevent any Incentive 
Stock Option granted hereunder which is intended to be an "incentive stock 
option" from disqualifying as such under the then existing provisions of 
the Code or any law amendatory thereof or supplemental thereto.

     (d) No termination, modification or amendment of the Plan may, without 
the consent of the individual to whom an Option shall have been previously 
granted, adversely affect the rights conferred by such Option.


     16.  Not a Contract of Employment.  Nothing contained in the Plan or 
in any Stock Option Agreement executed pursuant hereto shall be deemed to 
confer upon any individual to whom an Option is or may be granted hereunder 
any right to remain in the employ or service of the Company or a subsidiary 
corporation of the Company.


     17.  Use of Proceeds.  The proceeds from the sale of shares pursuant 
to Options granted under the Plan shall constitute general funds of the 
Company.




     18.  Indemnification of Board of Directors or Committee.  In addition 
to such other rights of indemnification as they may have, the members of 
the Board of Directors or the Committee, as the case may be, shall be 
indemnified by the Company to the extent permitted under applicable law 
against all costs and expenses reasonably incurred by them in connection 
with any action, suit or proceeding to which they or any of them may be a 
party by reason of any action taken or failure to act under or in connection 
with the Plan or any rights granted thereunder and against all amounts paid 
by them in settlement thereof or paid by them in satisfaction of a judgment 
of any such action, suit or proceeding, except a judgment based upon a 
finding of bad faith.  Upon the institution of any such action, suit or 
proceeding, the member or members of the Board of Directors or the 
Committee, as the case may be, shall notify the Company in writing, giving 
the Company an opportunity at its own cost to defend the same before such 
member or members undertake to defend the same on their own behalf.


     19.  Definitions.  For purposes of the Plan, the terms "parent 
corporation" and "subsidiary corporation" shall have the same meanings 
as set forth in Sections 425(e) and 425(f) of the Code, respectively, 
and the masculine shall include the feminine and the neuter as the context 
requires.


     20.  Governing Law.  The Plan shall be governed by, and all questions 
arising hereunder shall be determined in accordance with, the laws of the 
State of New Jersey.