169590-42-5 Celecoxib Celecoxib Price
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Celecoxib is a sulfonamide nonsteroidal anti-inflammatory drug (NSAID) and selective COX-2 inhibitor used in the treatment of osteoarthritis, rheumatoid arthritis, acute pain, painful menstruation and menstrual symptoms, and to reduce numbers of colon and rectum polyps in patients with familial adenomatous polyposis.
Celecoxib
CAS : 169590-42-5
Assay: 99% min
Supply More than 50 Countries
Celecoxib with good quality
tem of testing |
Inspection Standard |
Appearance |
White to off-white crystalline powder |
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 |
Melting point |
160°C-164°C |
Related substances |
Any other individual impurity≤0.5% Total impurities≤1.0% |
Related substances |
Ethanol≤0.5% Ethyl trifluoroacetate≤0.5% |
Water |
≤0.5% |
Residue On Ignition |
≤0.2% |
Heavy Metal |
≤20ppm |
Fluorine |
14.2%-16.4% |
Assay |
98.0%-102.0% |
CAS NO:30123-17-2
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
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