17-Methyl-4-androstene-3α,17α-diol CAS 897950-19-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 897950-19-5 |
| Molecular Formula | C20H32O2 |
| Molecular Weight | 304.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 17-Methyl-4-androstene-3α,17α-diol (CAS 897950-19-5) pharmaceutical standards reference standard. Molecular formula: C20H32O2. Molecular weight: 304.47 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H32O2 |
| Molecular Weight | 304.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Methyl Standards
- 4-Androstene-3,17-dione D8 (CAS 4273-45-4)
- ∆5-Androstene-3β,17β-diol-16,16,17-d3 (1.0mg/ml in Acetonitrile) (CAS 73609-45-7)
- 1-Androstene-3a,17ß-diol (CAS 38859-38-0)
- 4-Androstene-3,17-dione-13c3 (CAS 327048-86-2)
- 4-Androstene-3,17-Dione (CAS 63-05-8)
- ∆1-Androstene-3α,17β-diol 17-Acetate (1.0mg/ml in Acetonitrile) (CAS 14291-94-2)
- 2-Androstene-1a,17-ß-diol (CAS 5846-70-8)
- ∆1-Androstene-3β,17β-diol 17-Acetate (CAS 51505-46-5)
Recommended Standards
- 17b-Hydroxy-17a-methyl-5b-androstan-3-one (CAS 3275-58-9)
- 18-Nor-17,17-dimethyl-5a-androst-13-en-2,3a-diol (CAS 2174919-79-8)
- 1,2-Bis((2-(pyridin-2-yl)ethyl)thio)ethane (CAS 64691-70-9)
- 2,4-Dimethyl-6-(trifluoromethyl)pyridine (CAS 749256-94-8)
- (2-Methyl-4-(2-methylpiperidin-1-yl)phenyl)boronic acid (CAS 2225152-53-2)
- 4-(Butylthio)benzaldehyde (CAS 53606-10-3)
- 5-Methyl-4,5-dihydropyrrolo[4,3,2-de]quinoline-7,8(1H,3H)-dione (CAS 138683-67-7)
- Methyl 2-amino-4-bromo-3-methylbenzoate (CAS 851045-38-0)
- 9-Mesityl-1,3,6,8-tetramethoxy-10-phenylacridine-10-ammonium tetrafluoroborate (CAS 1965330-61-3)
- C-Peptide (Proinsulin) (CAS 59112-80-0)
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