5-Allyl-7-chloro-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one CAS 303987-57-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303987-57-7 |
| Molecular Formula | C12H12ClNOS |
| Molecular Weight | 253.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Allyl-7-chloro-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one (CAS 303987-57-7) pharmaceutical standards reference standard. Molecular formula: C12H12ClNOS. Molecular weight: 253.75 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H12ClNOS |
| Molecular Weight | 253.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(4-Chlorophenyl)-4-propyl-4h-1,2,4-triazol-3-yl hydrosulfide (CAS 91090-20-9)
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- 5-(4-Chlorobenzyl)-4-ethyl-4H-1,2,4-triazole-3-thiol (CAS 31405-23-9)
- 3-Bromo-5-(2,2,2-trifluoroethyl)benzoic acid (CAS 1965305-09-2)
- 4-Methyl-1-(methylsulfonyl)-1H-indole (CAS 88131-65-1)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((5-(pyridin-3-yl)-4-(o-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 731816-21-0)
- n,n,4-Trimethyl-1,3-thiazol-2-amine (CAS 6142-18-3)
- p-Cyanoacetophenone-d4 (CAS 1794964-28-5)
- 2-Hydroxy-5-methylbenzoyl chloride (CAS 41081-61-2)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
Why CATO?
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