Homovanillic Acid-impurities | Pharmaffiliates

homovanillic acid and its Impurities

A major metabolite of catecholamine , Homovanillic acid or HVA is used as a reagent to detect oxidative enzymes and is linked with thw dopamine levels in the brain. It is the principal urinary metabolite of dopa and dopamine. Reference standards of Homovanillic Acid API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 5 results for homovanillic acid Impurities
PA 08 0091000

Isovanillic Acid

Isovanillic Acid


  • Catalogue No.:PA 08 0091000

  • CAS :

    645-08-9

  • Molecular Formula : C8H8O4

  • Molecular Weight : 168.15

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PA 08 09000

Homovanillic Acid - API Standards

Homovanillic Acid


  • Catalogue No.:PA 08 09000

  • CAS :

    306-08-1

  • Molecular Formula : C9H10O4

  • Molecular Weight : 182.17

PA 08 09510

Homovanillic Acid Sulfate Sodium Salt

Homovanillic Acid Sulfate Sodium Salt


  • Catalogue No.:PA 08 09510

  • CAS :

    38339-06-9

  • Molecular Formula : C9H8Na2O7S

  • Molecular Weight : 306.20

PA 08 09520

3-Hydroxy-4-methoxyphenylacetic Acid

3-Hydroxy-4-methoxyphenylacetic Acid


  • Catalogue No.:PA 08 09520

  • CAS :

    1131-94-8

  • Molecular Formula : C9H10O4

  • Molecular Weight : 182.17

PA 08 09530

α,4-Di-O-acetyl Vanillylmandelic Acid Ethyl Ester

α,4-Di-O-acetyl Vanillylmandelic Acid Ethyl Ester


  • Catalogue No.:PA 08 09530

  • CAS :

    1329795-85-8

  • Molecular Formula : C15H18O7

  • Molecular Weight : NA