Cholest-5-ene CAS 570-74-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 570-74-1 |
| Molecular Formula | C27H46 |
| Molecular Weight | 370.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Cholest-5-ene (CAS 570-74-1) pharmaceutical standards reference standard. Molecular formula: C27H46. Molecular weight: 370.65 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H46 |
| Molecular Weight | 370.65 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 |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Cholest Standards
- Cholest-2-ene (CAS 15910-23-3)
- Cholest-3-ene (CAS 16732-84-6)
- Cholest-4-ene (CAS 16732-86-8)
- Cholest-8(14)-ene (CAS 54725-42-7)
- (3beta)-Cholest-5-en-3-ol-25,26,27-13C3 335080-97-2 (CAS 335080-97-2)
- 5α-Cholest-7-en-3β-ol-1,2,5,6α-d4 (CAS 1182005-25-9)
- 4-Methyl-cholest-4-en-3-one (CAS 2041-92-1)
- 4α-Methyl-5α-cholest-7-en-3-one (CAS 2789-43-7)
Recommended Standards
- 4-Bromo-N-((2-chloropyridin-3-yl)carbamothioyl)benzamide (CAS 866014-38-2)
- 18a(H)-22,29,30-Trisnorneohopane (CAS 55199-72-9)
- n-(4-Bromo-2-fluorophenyl)-5-chlorothiophene-2-sulfonamide (CAS 745023-79-4)
- 5-(Hydroxymethyl)-3-phenylpyrrolidin-2-one (CAS 133390-84-8)
- N-Nitroso Primaquine (CAS CATO-C4X-26352)
- Methyl 2,6-Dichloro-4-methylnicotinate (CAS 1013648-04-8)
- Ethyl 7-chloro-2,3-dihydro-1H-pyrrolo[1,2-a]indole-9-carboxylate (CAS 71948-61-3)
- ethyl 2-(aminomethyl)-4-methyl-1,3-thiazole-5-carboxylate (CAS 120237-87-8)
- 2-(Difluoromethyl)-3-nitro-4-(trifluoromethoxy)pyridine-5-carboxylic acid (CAS 1806049-12-6)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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