(3alpha,5alpha,6beta,17beta)-2-(Hydroxymethyl)-17-methylandrostane-3,6,17-triol CAS 118139-60-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 118139-60-9 |
| Molecular Formula | C21H36O4 |
| Molecular Weight | 352.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3alpha,5alpha,6beta,17beta)-2-(Hydroxymethyl)-17-methylandrostane-3,6,17-triol (CAS 118139-60-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H36O4. Molecular weight: 352.51 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H36O4 |
| Molecular Weight | 352.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
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