Acetylcysteine-Impurities | Pharmaffiliates

acetylcysteine

A metaolite of methyl isocynate, Acetylcysteine is used in the treatment of paracetamol (acetaminophen) overdose, chronic obstructive pulmonary disease. Reference standards of Acetylcysteine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

PA 01 17510

N-Acetyl-S-propyl-L-cysteine


  • Catalogue No.:PA 01 17510

  • CAS :

    14402-54-1

  • Molecular Formula : C8H15NO3S

  • Molecular Weight : 205.27

PA 01 17530

N-Acetyl-S-(2-carboxyethyl)-L-cysteine Bis(dicyclohexylamine) Salt


  • Catalogue No.:PA 01 17530

  • CAS :

    201666-27-5

  • Molecular Formula : C32H59N3O5S

  • Molecular Weight : 597.9

PA 01 0171000

N-Acetyl-D-cysteine


  • Catalogue No.:PA 01 0171000

  • CAS :

    26117-28-2

  • Molecular Formula : C5H9NO3S

  • Molecular Weight : 163.19

PA 01 0171001

N-Acetylcysteamine


  • Catalogue No.:PA 01 0171001

  • CAS :

    1190-73-4

  • Molecular Formula : C4H9NOS

  • Molecular Weight : 119.18