(2e)-3-(3-Chloro-1-benzothiophen-2-yl)prop-2-enoic acid CAS 2112766-33-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2112766-33-1 |
| Molecular Formula | C11H7ClO2S |
| Molecular Weight | 238.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2e)-3-(3-Chloro-1-benzothiophen-2-yl)prop-2-enoic acid (CAS 2112766-33-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H7ClO2S. Molecular weight: 238.69 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H7ClO2S |
| Molecular Weight | 238.69 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- N-(2-(6-methylpyridin-3-yl)ethyl)thietan-3-amine (CAS 1882816-92-3)
- 3-(5-Bromo-2-chlorophenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1702550-20-6)
- Ethyl (4aR,8aR)-2-thioxooctahydro-1,6-naphthyridine-6(2H)-carboxylate (CAS 1644283-96-4)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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