4-Ethynyloxan-4-ol CAS 57385-16-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57385-16-7 |
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Ethynyloxan-4-ol (CAS 57385-16-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H10O2. Molecular weight: 126.15 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1973 |
Recommended Standards
- 4-Ethynyl-2,2-dimethyl-1,3-dioxolane (CAS 59923-55-6)
- 4-Hydroxy-3-methylcyclohex-2-enone (CAS 57356-79-3)
- 4,5-Dimethylcyclopentane-1,3-dione (CAS 35029-05-1)
- BMS 754807 (CAS 1001350-96-4)
- 1-(2-Naphthylsulfonyl)-5-(trifluoromethyl)-2,3-dihydro-1H-1,4-diazepine (CAS 439112-04-6)
- 1-Fluoro-3-((phenylsulfonyl)methyl)benzene (CAS 130890-90-3)
- 1-(1-Methyl-1h-pyrazol-3-yl)pyrrolidin-3-amine (CAS 1315365-78-6)
- Butyl[(5-methylfuran-2-yl)methyl]amine hydrochloride (CAS 858796-68-6)
- Tert-butyl 3-[(propan-2-yl)amino]propanoate hydrochloride (CAS 1251922-80-1)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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