Celecoxib-d7 CAS 544686-21-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 544686-21-7 |
| Molecular Formula | C17H7D7F3N3O2S |
| Molecular Weight | 388.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Celecoxib-d7 (CAS 544686-21-7) pharmaceutical standards reference standard. Molecular formula: C17H7D7F3N3O2S. Molecular weight: 388.42 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H7D7F3N3O2S |
| Molecular Weight | 388.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Celecoxib Standards
- Celecoxib-d4 (CAS 544686-20-6)
- Celecoxib Impurity 12 (CAS 1061214-09-2)
- Celecoxib Impurity 26 (Mixture of Z and E Isomers) (CAS CATO-C4X-104326)
- Celecoxib Impurity 48 (CAS 921617-76-7)
- Celecoxib Impurity N5 (CAS 457639-26-8)
- Celecoxib USP Related Compound C (CAS 170570-09-9)
- Celecoxib (CAS 169590-42-5)
- Celecoxib EP Impurity A (CAS 170570-01-1)
Recommended Standards
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- 5-Bromo-1H-benzo[d]imidazol-7-amine (CAS 1360899-50-8)
- 2-((Cyclopentyloxy)methyl)oxirane (CAS 21324-93-6)
- 4-Bromo-3-(difluoromethyl)-5-fluoro-2-iodopyridine (CAS 1806052-77-6)
- Biocytin (CAS 576-19-2)
- 1-Cyclopentylpentane-1,4-dione (CAS 131373-79-0)
- methyl 4-methanesulfonyl-2-nitrobenzoate (CAS 158581-07-8)
- Neuropeptide W-23 (human) (CAS 383415-79-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com