ANN ARBOR, MI -- (MARKET WIRE) -- March 30, 2007 -- Pipex Pharmaceuticals, Inc. (OTCBB: PPXP), a specialty pharmaceutical company developing innovative late-stage drug candidates for the treatment of neurologic and fibrotic diseases, announced that it will hold a conference call on Monday, April 2, 2007 at 8:30 a.m. EDT to discuss its fourth quarter and year end 2006 financial results. Steve H. Kanzer, Chairman and Chief Executive Officer of Pipex, will host the call. Pipex will announce its financial results for this period in a press release to be issued prior to the call.