Sodium Phenylbutyrate-impurities | Pharmaffiliates

sodium phenylbutyrate and its Impurities

Sodium phenylbutyrate is used to treat urea cycle disorders in people who lack certain liver enzymes needed to properly eliminate waste substances from the body. It is a salt of an aromatic fatty acid. Reference standards of Sodium Phenylbutyrate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 6 results for sodium phenylbutyrate Impurities
PA 46 31000

Sodium Phenylbutyrate - API Standards

Sodium Phenylbutyrate


  • Catalogue No.:PA 46 31000

  • CAS :

    1716-12-7

  • Molecular Formula : C10H11NaO2

  • Molecular Weight : 186.19

PA 46 31010

Sodium Phenylbutyrate - Impurity A

4-Oxo-4-phenylbutanoic Acid


  • Catalogue No.:PA 46 31010

  • CAS :

    2051-95-8

  • Molecular Formula : C10H10O3

  • Molecular Weight : 178.19

Sodium phenylbutyrate (Y0000808)

Sodium phenylbutyrate (Y0000808)


  • Catalogue No.:PA EPY0000808

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Sodium phenylbutyrate impurity C (Y0000809)

Sodium phenylbutyrate impurity C (Y0000809)


  • Catalogue No.:PA EPY0000809

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 46 0310030

Sodium Phenylbutyrate - Impurity C

4-Cyclohexylbutanoic Acid


  • Catalogue No.:PA 46 0310030

  • CAS :

    4441-63-8

  • Molecular Formula : C10H18O2

  • Molecular Weight : 170.25

PA 46 0311000

3-Hydroxypropane-1,2-diyl bis(4-phenylbutanoate)

3-Hydroxypropane-1,2-diyl bis(4-phenylbutanoate)


  • Catalogue No.:PA 46 0311000

  • CAS :

    1443417-10-4

  • Molecular Formula : C23H28O5

  • Molecular Weight : 384.47