(5-Ethynylthiophen-2-yl)methanol CAS 1631739-82-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1631739-82-6 |
| Molecular Formula | C7H6OS |
| Molecular Weight | 138.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (5-Ethynylthiophen-2-yl)methanol (CAS 1631739-82-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6OS. Molecular weight: 138.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H6OS |
| Molecular Weight | 138.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Sulfur Atoms | 1 |
Related Ethynylthiophen Standards
- (4-Ethynylthiophen-2-yl)methanol (CAS 913828-76-9)
- 1-(5-Ethynylthiophen-2-yl)ethan-1-one (CAS 658701-97-4)
- 5-Ethynylthiophen-2-amine (CAS 1206887-95-7)
- 2-(5-Ethynylthiophen-2-yl)-1,3-dioxolane (CAS 1411766-65-8)
- 2-(5-Ethynylthiophen-2-yl)pyridine (CAS 132464-90-5)
- 4-((5-Ethynylthiophen-2-yl)methyl)morpholine (CAS 1247003-90-2)
- 2-(5-Ethynylthiophen-2-yl)-4,4-dimethyloxazol-5(4H)-one (CAS 919098-99-0)
Recommended Standards
- [ethyl(methyl)sulfamoyl]amine (CAS 154743-05-2)
- 5-Methylimidazo[5,1-b]thiazole (CAS 165666-84-2)
- 1-(3-Thienyl)-2-propyn-1-ol (CAS 153026-78-9)
- 2-Methyl-N-(1-(pyridin-2-yl)ethyl)prop-2-en-1-amine (CAS 1249163-08-3)
- 2,3',4,4'-Tetrabromodiphenyl Ether (CAS 189084-61-5)
- 293737-86-7 2-(5-bromo-2-chlorophenyl)-1,3-benzoxazol-5-amine DTXSID50349754 (CAS 293737-86-7)
- Cefcapene Impurity 78 (CAS CATO-C4X-182478)
- 7-Amino-2,2-dimethyl-2,3-dihydrobenzofuran (CAS 68298-46-4)
- 5-(4-Chlorophenyl)pyrimidine-2-thiol (CAS 31408-24-9)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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