5α-Androstan-3α-ol-17-one-16,16-d CAS 89685-22-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89685-22-3 |
| Molecular Formula | C19H28D2O2 |
| Molecular Weight | 292.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5α-Androstan-3α-ol-17-one-16,16-d (CAS 89685-22-3) pharmaceutical standards reference standard. Molecular formula: C19H28D2O2. Molecular weight: 292.45 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H28D2O2 |
| Molecular Weight | 292.45 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related Androstan Standards
- 5α-Androstan-3β-ol-17-one-16,16-d (CAS 79037-35-7)
- 5α-ANDROSTAN-3β, 16α-DIOL (CAS 22630-49-5)
- 5α-ANDROSTAN-3β, 17α-DIOL (CAS 5856-11-1)
- 5β-Androstan-3α,17β-diol (CAS 1851-23-6)
- 17α-Methyl-5α-androstan-17β-ol (CAS 1229-04-5)
- 5a-ANDROSTAN-16a-OL-17-ONE (CAS 25846-17-7)
- 5α-ANDROSTAN-3β-OL-16-ONE (CAS 571-51-7)
- 5β-androstan-3β-ol-17-one (CAS 571-31-3)
Recommended Standards
- (5-Methyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-indazol-4-yl)methanol (CAS 2637413-39-7)
- 1-(Trimethylsilyloxy)-1-cyclopentyl-3-(methoxyphenyl)-methanone (CAS 1797112-95-8)
- Methyltris((2-methylbut-3-yn-2-yl)oxy)silane (CAS 83817-71-4)
- 7-benzyl-2-oxa-7-azaspiro[4.4]nonane-9-carboxylic acid hydrochloride (CAS 2044713-09-7)
- 5-Chloro-N-(2,4-difluorophenyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 158712-19-7)
- Amitriptyline EP Impurity C (CAS 72-69-5)
- 6-Hexanolactone (CAS 502-44-3)
- 3-amino-2-[(3-bromo-5-fluorophenyl)methyl]propan-1-ol hydrochloride (CAS 1909305-76-5)
- 3-Nitro-1H-pyrrolo[2,3-b]pyridine 7-oxide (CAS 74420-07-8)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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