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

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

Sodium Propyl Parahydroxybenzoate

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