7, (5a)-CHOLESTEN-3-ONE CAS 15459-85-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15459-85-5 |
| Molecular Formula | C27H44O |
| Molecular Weight | 384.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7, (5a)-CHOLESTEN-3-ONE (CAS 15459-85-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C27H44O. Molecular weight: 384.64 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C27H44O |
| Molecular Weight | 384.64 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 | 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.) | 1961 |
Related a Standards
- 4-Cholesten-3-One (CAS 601-57-0)
- 4-Cholesten-3-one-4-13C (CAS 68165-57-1)
- 1, (5α)-CHOLESTEN-3-ONE (CAS 566-44-9)
- 4-Cholesten-3β-Ol (CAS 517-10-2)
- 4-Cholesten-3-one-2,2,4,6,6-d5 (CAS 72560-60-2)
- 5-CHOLESTEN-3-OL-22-ONE (CAS 19243-30-2)
- 4-CHOLESTEN-6α-OL-3-ONE (CAS 570-90-1)
- 5-CHOLESTEN-3β-OL METHYL ETHER (CAS 1174-92-1)
Recommended Standards
- Vitamin D (CAS 1406-16-2)
- 8(14)-dehydrocholesterol (CAS 177962-82-2)
- trans-Cholecalciferol (CAS 1260149-80-1)
- 4-Methyl-5-(thiophen-2-ylmethyl)-4h-1,2,4-triazole-3-thiol (CAS 667435-87-2)
- Methyl 4-(aminomethyl)-3-methylbenzoate (CAS 503470-27-7)
- Ethyl 4-[(cyclopropylmethyl)amino]benzoate (CAS 1156280-40-8)
- Ethyl (S)-2-(5-bromo-4-(4,4-dimethylpiperidin-1-yl)-2,6-dimethylpyridin-3-yl)-2-(tert-butoxy)acetate (CAS 1803444-99-6)
- 2-((1-(Morpholinomethyl)-1H-1,2,4-triazol-5-yl)thio)acetonitrile (CAS 61743-01-9)
- pTH (2-34) (human) acetate salt (CAS 247902-18-7)
- Antiarrhythmic peptide (cattle atrium) (CAS 81771-37-1)
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