Valdecoxib Impurity H CAS 1391051-82-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1391051-82-3 |
| Molecular Formula | C17H14ClNO3S |
| Molecular Weight | 347.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Valdecoxib Impurity H (CAS 1391051-82-3) pharmaceutical standards reference standard. Molecular formula: C17H14ClNO3S. Molecular weight: 347.82 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H14ClNO3S |
| Molecular Weight | 347.82 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Valdecoxib Standards
- Valdecoxib Sulfonyl Chloride-13C2,15N (CAS 1391051-92-5)
- Valdecoxib Impurity 1 (CAS 1391052-01-9)
- Valdecoxib Sulfonic Acid-13C2,15N (CAS 1391053-52-3)
- Valdecoxib-D3 (CAS 1219794-90-7)
- Valdecoxib-13C2,15N (CAS 1189428-23-6)
- Valdecoxib Impurity 1 (CAS CATO-C4X-14511)
- Valdecoxib Impurity 40 (CAS 850829-59-3)
Recommended Standards
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- MHY908 (CAS 1393371-39-5)
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- 4-(4-Fluorophenyl)-6-isopropylpyrimidin-2-ol (CAS 894787-95-2)
- 4-[(2,5-Dimethyl-1H-pyrrol-1-yl)methyl]piperidinehydrochloride (CAS 690632-77-0)
- Ethyl 5-methoxy-1-(pyrimidin-2-yl)-1H-pyrazole-3-carboxylate (CAS 1427021-22-4)
- 2-aminospiro[3.5]nonane-2-carboxylic acid (CAS 1706434-87-8)
- 3,4-Dihydro-2H-pyridazino[4,5-b][1,4]oxazin-8(7H)-one (CAS 79821-06-0)
- 5-(3-Bromo-4-chlorophenyl)-1,3-oxazole (CAS 2002122-55-4)
- Liraglutide(5-31)TFA Salt (CAS CATO-C4X-19924)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com