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Celecoxib N-des(benzenesulfonamide) (CAS 948293-46-7) | ChemAbout

Home/Compounds/Pharmaceutical Intermediate/Celecoxib N-des(benzenesulfonamide)

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C₁₁H₉F₃N₂

226.2 g/mol

Pharmaceutical IntermediateDanger

Celecoxib N-des(benzenesulfonamide)

CAS948293-46-7

Category

Pharmaceutical Intermediate

Compound Class

Heterocycle

Primary Use

Pharmaceutical Intermediate

Celecoxib N-des(benzenesulfonamide) is a pharmaceutical intermediate impurity, specifically a de-sulfonylated derivative of celecoxib. It is a chemical compound primarily encountered in the context of pharmaceutical manufacturing and quality control.

pharmaceutical intermediate impurity for researchreference standard in analytical testing

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.

Safety Reference

Toxic

Harmful

Danger

H301Toxic if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335

Identifiers

IUPAC Name

3-(4-methylphenyl)-5-(trifluoromethyl)-1H-pyrazole

InChIKey

NQEFIPVOJGJVRG-UHFFFAOYSA-N

SMILES

CC1=CC=C(C=C1)C2=NNC(=C2)C(F)(F)F

Synonyms (14)

Celecoxib Impurity 11
Celecoxib Impurity 82
Celecoxib Impurity H

May cause respiratory irritation