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Home/Compounds/API/CHEMBL29923
C17H14F3N3O2S
381.4 g/mol
API

4-(5-(3-Methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide

CAS170570-01-1
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material

This compound is a sulfonamide derivative containing a pyrazole ring substituted with a trifluoromethyl group and a methylphenyl group. It is identified as an impurity associated with an active pharmaceutical ingredient.

Pharmaceutical impurity reference standardQuality control testing in API manufacturing

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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Related Compounds

SimilarStructure SimilarSimilarity 0.77

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Identifiers
IUPAC Name

4-[5-(3-methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide

InChIKey

MPVPOTMPKLOUHZ-UHFFFAOYSA-N

SMILES

CC1=CC(=CC=C1)C2=CC(=NN2C3=CC=C(C=C3)S(=O)(=O)N)C(F)(F)F

Synonyms (11)
  • Celecoxib EP Impurity A
  • CELECOXIB IMPURITY A
  • Celecoxib impurity A CRS