3α,17-β-Androst-5-enediol CAS 16895-59-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16895-59-3 |
| Molecular Formula | C19H30O2 |
| Molecular Weight | 290.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3α,17-β-Androst-5-enediol (CAS 16895-59-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H30O2. Molecular weight: 290.44 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H30O2 |
| Molecular Weight | 290.44 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.) | 1961 |
Related Androst Standards
- (3β)-Androst-5-ene-3,17-diol DISCONTINUED. Please see A637670 or A637455 (CAS 75767-22-5)
- 2-Methyl-5α-androst-2-en-17β-ol (CAS 2984-17-0)
- 5B-Androst-1-en-17B-ol-3-one (CAS 10529-96-1)
- 5α-Androst-1-ene-3α-ol-17-one (available to WADA laboratories only) (CAS 38859-37-9)
- 2-Methyl-5α-androst-2-en-17-one (CAS 32300-87-1)
- 5α-Androst-15-ene-3,17-dione (CAS 127380-69-2)
- 5α-Androst-9(11)-ene-3,17-dione (CAS 15375-19-6)
- 5alpha-Androst-8(14)-ene-3,17-dione (CAS 17305-45-2)
Recommended Standards
- Testosterone Impurity N12 (CAS 15183-38-7)
- 1-(3,6-Di-sec-butyl-5-methylpyrazin-2-yl)-3-methylbutan-1-one (CAS 183601-96-9)
- Benzyl Laurate (CAS 140-25-0)
- [(4-Butyl-7-methyl-2-oxo-2H-chromen-5-yl)oxy]-acetic acid (CAS 843619-90-9)
- Diheptylphosphinic acid (CAS 3011-76-5)
- 7-(1-(3-Chlorophenoxy)ethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 165383-25-5)
- Ethyl 6-Fluoroindole-3-acetate (CAS 1780994-70-8)
- 4-Tributylstannanylpyridine-3-carboxaldehyde (CAS 160351-06-4)
- 2-Methylhexahydroimidazo[1,5-a]pyrazin-3(2H)-one Hydrochloride (CAS 1788990-16-8)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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