Celecoxib
| Parameter | Specification |
|---|---|
| Product Name | Celecoxib |
| CAS Number | 169590-42-5 |
| Molecular Formula | C17H14F3N3O2S |
| Molecular Weight | 381.37 g/mol |
| Appearance | White to off-white crystalline powder |
| Assay (HPLC) | ≥99.0% |
| Solubility | Soluble in DMSO, methanol; practically insoluble in water |
| Package | 25 kg fiber drum with double polyethylene liner |
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Synonyms: Celebrex, Celebra, Onsenal, SC-58635, 4-[5-(4-Methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide, YM 177
Celecoxib is a selective cyclooxygenase-2 (COX-2) inhibitor belonging to the diaryl-substituted pyrazole class. It is manufactured via a multi-step chemical synthesis and is supplied as a high-purity active pharmaceutical ingredient (API) meeting pharmacopeial standards. Our celecoxib is produced under cGMP conditions and is available in commercial quantities for pharmaceutical manufacturing.
As a non-steroidal anti-inflammatory drug (NSAID) with high COX-2 selectivity, celecoxib is indicated for osteoarthritis, rheumatoid arthritis, acute pain, and other inflammatory conditions. Its improved gastrointestinal safety profile compared to non-selective NSAIDs has established it as a key component in pain management formularies. The API is suitable for oral solid dosage forms, including capsules and tablets.
| Test Item | Specification |
|---|---|
| Identification | IR, HPLC retention time conforms to standard |
| Loss on Drying | ≤0.5% |
| Residue on Ignition | ≤0.1% |
| Heavy Metals | ≤20 ppm |
| Organic Impurities | Meets USP/EP requirements |
| Microbial Limits | Total aerobic count ≤1000 CFU/g; pathogens absent |
Our MOQ is 1 kg for trial orders and 25 kg for commercial orders. Larger quantities can be accommodated.
For stock items, delivery is typically 3-5 business days from order confirmation.
Yes, a COA is provided with every shipment. Samples are available upon request.
Standard packaging is 25 kg fiber drums with double polyethylene liners. Custom packaging is available to meet specific requirements.
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