2-Chlorobenzothiazole CAS 615-20-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 615-20-3 |
| Molecular Formula | C7H4ClNS |
| Molecular Weight | 169.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Chlorobenzothiazole (CAS 615-20-3) pharmaceutical standards reference standard. Molecular formula: C7H4ClNS. Molecular weight: 169.63 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H4ClNS |
| Molecular Weight | 169.63 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorobenzothiazole Standards
- 4-Chlorobenzothiazole (CAS 3048-45-1)
- 5-Chlorobenzothiazole (CAS 2786-51-8)
- 2-Chlorobenzothiazole-6-carbonitrile (CAS 80945-83-1)
- 2-Chlorobenzothiazole-6-carboxylic Acid (CAS 3855-95-6)
- Methyl 2-Chlorobenzothiazole-6-carboxylate (CAS 90792-69-1)
- Ethyl 2-Chlorobenzothiazole-5-carboxylate (CAS 1680191-38-1)
- Ethyl 2-Chlorobenzothiazole-6-carboxylate (CAS 78485-37-7)
- 5-Chlorobenzothiazole-2-sulphonyl fluoride (CAS 934236-36-9)
Recommended Standards
- Lurasidone Impurity 39 (CAS 7716-66-7)
- 1-(2-Chlorophenyl)-N,N-dimethylmethanamine (CAS 10175-31-2)
- trans-4-chloro-1,1-dioxo-thiolan-3-amine (CAS 769883-23-0)
- 5-Ethynylisoquinoline (CAS 1203579-37-6)
- 1-([1,2,4]Triazolo[1,5-a]pyridin-6-yl)-2-(5-fluoro-6-methylpyridin-2-yl)ethane-1,2-dione (CAS 943442-82-8)
- 2-Hydroxycyclohexan-1-one (CAS 533-60-8)
- (4-(Tert-butyl)phenyl)(4-ethoxyphenyl)methanone (CAS 951884-64-3)
- Orforglipron impurity 142 (CAS CATO-C4X-3234142)
- (E)-1-Phenyl-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 127034-55-3)
- Fibrinogen-Binding Peptide (CAS 137235-80-4)
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