Product name: Celecoxib
CAS NO.: 169590-42-5
English name: Celecoxib(Celebrex)   
Alias: Celebrex; 4-[[5-(4-Methylphenyl)-3-trifluoromethyl]-1H-pyrazol-yl]Benzenesulfonamide; 4-[5-((4-Methylphenyl)-3-TRIFLUORPMETHYL)-1H-pyrazol-YL]BENENESULFONAMIDE; 4-[5-(4-Methylphenyl)-3-trifluoromethyl)-1H-pyrazol-yl]benzenesulfonamide; Benzenesulfonamide, 4-5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl-; 4-[5-(4-methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide; Celebra-; 4-[5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide
Molecular formula: C₁₇H₁₄F3N₃O₂S   
Molecular weight: 381.37   
Purity:   ≥99.0%   
Appearance: white or light yellow crystal powder   
Solubility: soluble in ethyl acetate
Uses: first generation of COX-2 inhibitor; for therpay of arthritis