Propylparaben-impurities | Pharmaffiliates

propylparaben and its Impurities

Propylparaben is the benzoate ester that is the propyl ester of 4-hydroxybenzoic acid. Preservative typically found in many water-based cosmetics. Reference standards of Propylparaben API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 2 results for propylparaben Impurities
PA STI 075700

Propyl-d7 Paraben

Propyl-d7 Paraben


  • Catalogue No.:PA STI 075700

  • CAS :

    1246820-92-7

  • Molecular Formula : C10H5D7O3

  • Molecular Weight : 187.24

Propylparaben (1577008)

Propylparaben (1577008)


  • Catalogue No.:PA USP1577008

  • CAS :

    94-13-3

  • Molecular Formula : NA

  • Molecular Weight : NA