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Category
CAS Number
331943-04-5
Molecular Formula
C17H14F3N3O2S
Molecular Weight
381.37
Catelogue Number
MLS-CEL-EP-IMP-B/01
Synonym
4-(3-(p-Tolyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide|4-[3-(4-Methylphenyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide|4-[3-(4-Methylphenyl)-5-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonamide|4-[3-(4-Methylphenyl)-5-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonamide ;|Celecoxib EP Impurity B (Celecoxib regio Isomer)|Celecoxib Isomeric Impurity|N-De(4-sulfonamidophenyl)-N'-(4-sulfonamidopheny-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamisomer|N-De(4-sulfonamidophenyl)-N'-(4-sulfonamidophenyl) Celecoxib|USP Celecoxib Related Compound B
Celecoxib EP Impurity B