DSP

Overview

DSP is an active pharmaceutical ingredient (API) supplier with 3 active FDA Type II Drug Master Files, covering AMBERLITE IRP69; AMBERLITE IRP70; DUOLITE™ AP143/1083 CHOLESTYRAMINE RESIN USP.

API / Drug Master Files

DSP holds 3 active (3 total) FDA Type II Drug Master Files — identifying it as an active-substance / API supplier. Type II DMFs are filed with the FDA to support the use of an active pharmaceutical ingredient in drug applications.

• AMBERLITE IRP70Active1998-04-24
• AMBERLITE IRP69Active1997-01-31
• DUOLITE™ AP143/1083 CHOLESTYRAMINE RESIN USPActive1984-12-10

FDA compliance signals

No FDA recalls, Warning Letters, or Form 483 observations are linked to DSP in our records. PharmaTek screens the full directory against live FDA enforcement data.