Celecoxib
CELEBREX; CELECOXIB; 4-[[5-(4-METHYLPHENYL)-3-TRIFLUOROMETHYL]-1H-PYRAZOL-YL]BENZENESULFONAMIDE; 4-[5-((4-METHYLPHENYL)-3-TRIFLUORPMETHYL)-1H-PYRAZOL-YL]BENENESULFONAMIDE; Celecoxib, 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
CAS: 169590-42-5
MF: C17H14F3N3O2S
MW: 381.37
Category: Active Pharmaceutical Ingredients; All Inhibitors; Osteoarthritis and Rheumatoid Arthritis; Inhibitors; Intermediates & Fine Chemicals; Pharmaceuticals; Sulfur & Selenium Compounds; Celecoxib
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Test | Specifications | Results |
Appearance | White to off-white crystalline powder. | Complies |
Identification |
A.The infrared absorption spectrum should
meet with the reference spectrum B.The retention time of sample major peak should meet with the retention time of reference substance major peak. |
Complies |
Melting point | 160-164 degree centigrade | 160.2-161.8 |
Related substances |
≤0.5% Any other individual impurity ≤1.0% Total impurities |
0.10% 0.11% |
Related substances |
≤0.5%Ethanol≤0.5% ≤0.5%Ethyl trifluoroacetate≤0.5% |
Not detect |
Water | ≤0.5% | 0.19% |
Residue On Ignition | ≤0.2% | 0.03% |
Heavy Metals | ≤20ppm | <20ppm |
Fluorine | 14.2%-16.4% | 15.18% |
Assay | 98.0%-102.0% | 99.86% |
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Celecoxib Another Name:CELEBREX; 4-[[5-(4-METHYLPHENYL)-3-TRIFLUOROMETHYL]-1H-PYRAZOL-YL]BENZENESULFONAMIDE; 4-[5-((4-METHYLPHENYL)-3-TRIFLUORPMETHYL)-1H-PYRAZOL-YL]BENENESULFONAMIDE; Celecoxib, 4-[5-(4-Methylphenyl)-3-trifluoromethyl)-1H-pyrazol-yl]benzenesulfonamide; ...
Celecoxib Another Name:CELEBREX; 4-[[5-(4-METHYLPHENYL)-3-TRIFLUOROMETHYL]-1H-PYRAZOL-YL]BENZENESULFONAMIDE; 4-[5-((4-METHYLPHENYL)-3-TRIFLUORPMETHYL)-1H-PYRAZOL-YL]BENENESULFONAMIDE; Celecoxib, 4-[5-(4-Methylphenyl)-3-trifluoromethyl)-1H-pyrazol-yl]benzenesulfonamide; ...