7-Chloro-2,3-dihydrobenzo[b][1,4]thiazepin-4(5h)-one CAS 75620-23-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75620-23-4 |
| Molecular Formula | C9H8ClNOS |
| Molecular Weight | 213.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-2,3-dihydrobenzo[b][1,4]thiazepin-4(5h)-one (CAS 75620-23-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8ClNOS. Molecular weight: 213.68 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8ClNOS |
| Molecular Weight | 213.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 6-methoxypyridine-3-sulfonyl chloride (CAS 312300-42-8)
- 7-Chloro-6-methoxy-2-methylbenzo[d]thiazole (CAS 2180719-30-4)
- 6-Chloro-3-ethylbenzo[d]thiazol-2(3H)-one (CAS 30459-51-9)
- 1-(Benzo[d][1,3]dioxol-5-yl)butan-1-ol (CAS 6890-31-9)
- tert-Butyl 6-(hydroxymethyl)-1H-indole-1-carboxylate (CAS 354587-72-7)
- 6-Amino-5-bromo-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 7150-03-0)
- Cariprazine Impurity 16 (CAS 76325-96-7)
- n-((1-Ethyl-1h-pyrazol-5-yl)methyl)-2-methoxyethan-1-amine (CAS 1342048-09-2)
- 4-Bromo-6-chloronicotinonitrile (CAS 1354021-07-0)
- Hepcidin/LEAP-1 (Human); Liver-Expressed Antimicrobial Peptide (CAS 342790-21-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com