(3β,5α)-3-(Acetyloxy)-pregn-16-en-20-one CAS 1169-20-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1169-20-6 |
| Molecular Formula | C23H34O3 |
| Molecular Weight | 358.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (3β,5α)-3-(Acetyloxy)-pregn-16-en-20-one (CAS 1169-20-6) pharmaceutical standards reference standard. Molecular formula: C23H34O3. Molecular weight: 358.51 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H34O3 |
| Molecular Weight | 358.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
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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
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com