2-Ethynylbenzo[b]thiophene CAS 141580-93-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 141580-93-0 |
| Molecular Formula | C10H6S |
| Molecular Weight | 158.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Ethynylbenzo[b]thiophene (CAS 141580-93-0) pharmaceutical standards reference standard. Molecular formula: C10H6S. Molecular weight: 158.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H6S |
| Molecular Weight | 158.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Sulfur Atoms | 1 |
Related Ethynylbenzo Standards
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Recommended Standards
- 5-[(dimethylamino)methyl]-1,3,4-thiadiazol-2-amine (CAS 14068-37-2)
- 5-fluoro-2-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 145934-92-5)
- (R)-1-(Azetidin-3-yl)-3-fluoropiperidine (CAS 1403769-88-9)
- 8-(4-Aminopiperidin-1-yl)-[1,2,4]triazolo[4,3-a]pyrazin-3-ol (CAS 1325305-68-7)
- 3-(2-Chlorophenyl)morpholine hydrochloride (CAS 1172507-31-1)
- 6-methylindolin-7-amine (CAS 1780424-19-2)
- 3-((4-Fluorophenyl)thio)butanoic acid (CAS 259544-93-9)
- 2-((1-(3-Fluorophenyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)butanamide (CAS 1892595-16-2)
- n-(1-(3-Chlorophenyl)ethyl)cyclopentanamine (CAS 1019532-79-6)
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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