4-Ethynylbenzo[b]thiophene CAS 153798-78-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 153798-78-8 |
| Molecular Formula | C10H6S |
| Molecular Weight | 158.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethynylbenzo[b]thiophene (CAS 153798-78-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6S. Molecular weight: 158.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 2000 |
| Sulfur Atoms | 1 |
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- 8-(Tert-butoxycarbonyl)-3-oxo-8-azaspiro[4.5]Decane-1-carboxylic acid (CAS 2306270-89-1)
- 2-Amino-N-(4-ethylphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 932841-61-7)
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