5β-Pregnan-3α-ol-20-one-17α,21,21,21-d4 CAS 96737-93-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 96737-93-8 |
| Molecular Formula | C21H30D4O2 |
| Molecular Weight | 322.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5β-Pregnan-3α-ol-20-one-17α,21,21,21-d4 (CAS 96737-93-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H30D4O2. Molecular weight: 322.52 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H30D4O2 |
| Molecular Weight | 322.52 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Pregnan Standards
- 5α-Pregnan-3α-ol-20-one-17α,21,21,21-d4 (CAS 203805-85-0)
- 5α-Pregnan-3β-ol-20-one-17α,21,21,21-d4 (CAS 2687960-66-1)
- 5α-PREGNAN-3β, 20β-DIOL (CAS 516-53-0)
- 5β-PREGNAN-3α, 20β-DIOL (CAS 80-91-1)
- 5β-PREGNAN-20α-OL-3-ONE (CAS 54353-11-6)
- 5α-PREGNAN-3, 6, 20-TRIONE (CAS 1923-27-9)
- 5α-PREGNAN-17-OL-3, 20-DIONE (CAS 570-59-2)
- 5β-PREGNAN-17-OL-3, 20-DIONE (CAS 570-58-1)
Recommended Standards
- 5-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)phenol (CAS 2557357-34-1)
- (9Z,12Z)-Propyl octadeca-9,12-dienoate (CAS 38433-95-3)
- 3-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)phenol (CAS 2557357-27-2)
- (6-Bromo-3-fluoropyridin-2-yl)methanol (CAS 918793-01-8)
- 5-fluoro-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1788062-13-4)
- 5-Bromo-2-isobutoxy-N-methylnicotinamide (CAS 1774899-32-9)
- 4-Amino-3-(difluoromethyl)-5-methoxypicolinoyl chloride (CAS 1804679-64-8)
- [(2,2-Dimethoxyethyl)sulfanyl]benzene (CAS 99172-76-6)
- 3,4-ethylenedioxythiophene (CAS 126213-50-1)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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