2117-11-5 B5447322HJ 4-Pentyn-2-ol Pent-4-yn-2-ol EINECS 218-321-1 UNII-B5447322HJ CAS 2117-11-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2117-11-5 |
| Molecular Formula | C5H8O |
| Molecular Weight | 84.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2117-11-5 B5447322HJ 4-Pentyn-2-ol Pent-4-yn-2-ol EINECS 218-321-1 UNII-B5447322HJ (CAS 2117-11-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H8O. Molecular weight: 84.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H8O |
| Molecular Weight | 84.12 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- Tipiracil Impurity 10 (CAS 872-34-4)
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