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Home/Compounds/Pharmaceutical Intermediate/4-(1-nitrosohydrazineyl)benzenesulfonamide
C6H8N4O3S
216.22 g/mol
Pharmaceutical Intermediate

4-(1-nitrosohydrazineyl)benzenesulfonamide

CAS2860553-70-2
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate

4-(1-nitrosohydrazineyl)benzenesulfonamide is a nitrosamine-containing compound used as a reference standard in pharmaceutical impurity analysis. It is structurally characterized by an aromatic sulfonamide group linked to a nitrosohydrazine moiety.

nitrosamine standard for impurity analysis

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Identifiers
IUPAC Name

4-[amino(nitroso)amino]benzenesulfonamide

InChIKey

CVQXPVNCGGZDQO-UHFFFAOYSA-N

SMILES

C1=CC(=CC=C1N(N)N=O)S(=O)(=O)N

Synonyms (5)
  • Celecoxib Impurity 43
  • Celecoxib Impurity 87

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