N-De(4-sulfonamidophenyl)-N’-(4-sulfonamidophenyl) Celecoxib

Catalogue number: D297915
Chemical name: N-De(4-sulfonamidophenyl)-N’-(4-sulfonamidophenyl) Celecoxib
Synonyms: 4-[3-(4-Methylphenyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide; USP Celecoxib Related Compound B; Celecoxib EP Impurity B
Impurity: Celecoxib EP Impurity B
CAS Number: 331943-04-5
Possible CAS #: NA
Molecular form.: C₁₇H₁₄F₃N₃O₂S
Appearance: Off-White Solid
Melting Point: 183-186°C
Mol. Weight: 381.37
Storage: Refrigerator
Solubility: DMSO, Ethyl Acetate
Stability: No Data Available
Category: Aromatics, Heterocycles, Impurities, Inhibitors, Pharmaceuticals, Intermediates & Fine Chemicals,
Boiling Point: No Data Available
Applications: N-De(4-sulfonamidophenyl)-N’-(4-sulfonamidophenyl) Celecoxib (Celecoxib EP Impurity B) is an isomeric impurity of Celecoxib (C251000) with selective inhibitory activity against human cyclooxygenase-2. USP Celecoxib Related Compound B
Dangerous Goods Info: NA
References:
Peer Review Product Citations:
MSDS: D297915.pdf

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