N-De(4-sulfonamidophenyl)-N'-(4-sulfonamidophenyl) Celecoxib
Names
[ CAS No. ]:
331943-04-5
[ Name ]:
N-De(4-sulfonamidophenyl)-N'-(4-sulfonamidophenyl) Celecoxib
[Synonym ]:
Celecoxib impurity B
4-[3-(4-methylphenyl)-5-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide
4-[3-(4-Methylphenyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide
Celecoxib Impurity 4
Chemical & Physical Properties
[ Molecular Formula ]:
C17H14F3N3O2S
[ Molecular Weight ]:
381.37200
[ Exact Mass ]:
381.07600
[ PSA ]:
86.36000
[ LogP ]:
5.29500
Safety Information
[ RIDADR ]:
NONH for all modes of transport