13β,17α-Diethyl-3α,17β-dihydroxy-5α-gonane CAS 883874-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 883874-20-2 |
| Molecular Formula | C21H36O2 |
| Molecular Weight | 320.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
13β,17α-Diethyl-3α,17β-dihydroxy-5α-gonane (CAS 883874-20-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H36O2. Molecular weight: 320.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H36O2 |
| Molecular Weight | 320.51 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
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Recommended Standards
- (3α,5β,17α)-13-Ethyl-18,19-dinorpregnane-3,17-diol (CAS 87304-65-2)
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- (3S,5S,8R,9S,10S,13S,14S,17S)-17-(1-hydroxyethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-3-ol (CAS 38270-91-6)
- 2-(5-Methyl-2-(trifluoromethyl)phenyl)acetonitrile (CAS 1017778-24-3)
- 3-((6-Methylpyridin-2-yl)oxy)quinuclidine (CAS 2199972-15-9)
- 1-[(4-Methylbenzene)sulfonyl]-2-nitro-1H-indole (CAS 1491230-49-9)
- 1-(5-Bromo-2-fluoro-4-methylsulfonyl)-phenylhydrazine (CAS 1020722-17-1)
- Eicosanoic-2,2-d2 Acid (CAS 232600-70-3)
- 4-((4-Iodo-1,3-dimethyl-1H-pyrazol-5-yl)oxy)benzonitrile (CAS 1424857-04-4)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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