(3β,20S)-20-Formyl-3-hydroxy-5-pregnene CAS 53906-49-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53906-49-3 |
| Molecular Formula | C22H34O2 |
| Molecular Weight | 330.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (3β,20S)-20-Formyl-3-hydroxy-5-pregnene (CAS 53906-49-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H34O2. Molecular weight: 330.50 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H34O2 |
| Molecular Weight | 330.50 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.) | 1972 |
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Recommended Standards
- (1R,4aR,4bR,10aR)-Ethyl 7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthrene-1-carboxylate (CAS 631-71-0)
- (all-Z)-6,9,12,15,18-Heneicosapentaenoic Acid Methyl Ester (CAS 65919-53-1)
- 1-Palmitoyl-rac-glycerol (CAS 19670-51-0)
- 5,6-Dihydro-4H-pyrrolo[3,2-d]thiazole (CAS 1367960-75-5)
- (2E)-1-(2-Chlorophenyl)-3-(2-methoxyphenyl)prop-2-en-1-one (CAS 1032917-58-0)
- 2,6-Dibromobenzenesulfonyl chloride (CAS 184170-43-2)
- 3-Bromo-5-methyl-1H-pyrrolo[2,3-c]pyridine (CAS 1679330-47-2)
- 6-Hydroxyquinoline-5-carboxamide (CAS 104612-30-8)
- 1-Benzyl-3-hydroxypiperidine-3-carboxylic acid (CAS 71052-79-4)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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