UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 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)         February 2, 2007
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                           ENZON PHARMACEUTICALS, INC.
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             (Exact name of registrant as specified in its charter)




          Delaware                    0-12957                 22-2372868
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(State or other jurisdiction)  (Commission File No.)    (IRS Identification No.)
 of incorporation



             685 Route 202/206, Bridgewater, New Jersey            08807
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            (Address of principal executive offices)            (Zip Code)



Registrant's telephone number, including area code           (908) 541-8600
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(Former name or former address, if changed since last report)

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:

     [ ]  Written communication  pursuant to Rule 425 under the  Securities Act
          (17 CFR 230.425)

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

     [ ]  Pre-commencement  communication  pursuant to Rule  14d-2(b)  under the
          Exchange Act (17 CFR 240.14d-2(b)

     [ ]  Pre-commencement  communication  pursuant to Rule  13e-4(c)  under the
          Exchange Act (17 CFR 240.13e-4(c))







ITEM 2.05 COSTS ASSOCIATED WITH EXIT OR DISPOSAL ACTIVITIES.

On February 2, 2007, Enzon Pharmaceuticals, Inc. (the "Company") announced plans
to consolidate its  manufacturing  operations by discontinuing  all activity and
closing its South Plainfield, New Jersey facility. It is currently expected that
the closing of the facility and the  transition  of  operations to the Company's
Indianapolis  facility  will take  approximately  one year.  The closing of that
facility  is  expected  to  result  in the  separation  of  approximately  fifty
employees.  The  Company  expects to incur  between $8 million  and $10  million
associated with personnel severance and transition costs in 2007 and a write-off
of approximately $8 million associated with closing the leased facility in 2008.






                                   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 hereunto duly authorized.

Dated:  February 5, 2007

                                       By: /s/ Craig A. Tooman
                                           ---------------------------------
                                           Craig A. Tooman
                                           Executive Vice President, Finance and
                                           Chief Financial Officer