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Celecoxib
C17H14F3N3O2S 381.4
 4-[5-(4-Methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide;
 p-[5-p-Tolyl-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide [169590-42-5]

DEFINITION

Celecoxib contains NLT 98.0% and NMT 102.0% of C17H14F3N3O2S, calculated on the anhydrous basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Celecoxib RS
USP Celecoxib Related Compound A RS
USP Celecoxib Related Compound B RS
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