Propyl Paraben-impurities | Pharmaffiliates

propyl paraben and its Impurities

A naturally occurring organic compound found in plants and some insects. Ued in cosmetics, pharmaceuticals and foods as a preservative. Propyl paraben is the n-propyl ester of p-hydroxybenzoic acidReference standards of Propyl Paraben API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 10 results for propyl paraben Impurities
PA 16 60000

Propyl Paraben - API Standards

Propyl Paraben


  • Catalogue No.:PA 16 60000

  • CAS :

    94-13-3

  • Molecular Formula : C10H12O3

  • Molecular Weight : 180.2

PA 16 60010

Propyl Paraben - Impurity A

p-Salicylic Acid


  • Catalogue No.:PA 16 60010

  • CAS :

    99-96-7

  • Molecular Formula : C7H6O3

  • Molecular Weight : 138.12

PA 16 60020

Propyl Paraben - Impurity B

Methyl Paraben


  • Catalogue No.:PA 16 60020

  • CAS :

    99-76-3

  • Molecular Formula : C8H8O3

  • Molecular Weight : 152.15

PA 16 60030

Propyl Paraben - Impurity C

Ethyl Paraben


  • Catalogue No.:PA 16 60030

  • CAS :

    120-47-8

  • Molecular Formula : C9H10O3

  • Molecular Weight : 166.17

PA 16 60040

Propyl Paraben - Impurity D

Butyl Paraben


  • Catalogue No.:PA 16 60040

  • CAS :

    94-26-8

  • Molecular Formula : C11H14O3

  • Molecular Weight : 194.23

PA 16 60510

Propylparaben sodium - API Standards

Sodium Propyl Parahydroxybenzoate


  • Catalogue No.:PA 16 60510

  • CAS :

    35285-69-9

  • Molecular Formula : C10H11NaO3

  • Molecular Weight : 202.18

PA 16 0601000

Butan-2-yl 4-Hydroxybenzoate

Butan-2-yl 4-Hydroxybenzoate


  • Catalogue No.:PA 16 0601000

  • CAS :

    17696-61-6

  • Molecular Formula : C11H14O3

  • Molecular Weight : 194.23

PA IPRSP020

Propyl Paraben (IPRSP020)

Propyl Paraben (IPRSP020)


  • Catalogue No.:PA IPRSP020

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA IMPH012

Propyl Paraben Impurity A (IMPH012)

Propyl Paraben Impurity A (IMPH012)


  • Catalogue No.:PA IMPH012

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA IMPE037

Propyl Paraben Impurity C (IMPE037)

Propyl Paraben Impurity C (IMPE037)


  • Catalogue No.:PA IMPE037

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA