aBB (20R)-Cholestane (Technical) CAS 69483-47-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69483-47-2 |
| Molecular Formula | C27H48 |
| Molecular Weight | 372.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity aBB (20R)-Cholestane (Technical) (CAS 69483-47-2) pharmaceutical standards reference standard. Molecular formula: C27H48. Molecular weight: 372.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H48 |
| Molecular Weight | 372.67 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Recommended Standards
- aaa (20S)-Cholestane (CAS 41083-75-4)
- Dicyclopentadiene dioxide (CAS 81-21-0)
- 18,19-Dinorcholestane, 5,14-dimethyl-, (5β,8α,9β,10α,14β) (CAS 57030-15-6)
- 3-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-pyrrole (CAS 1126425-82-8)
- (2Z)-8-Methoxy-2-(phenylimino)-N-(pyridin-2-yl)-2H-chromene-3-carboxamide (CAS 1261027-66-0)
- 3-(Difluoromethyl)-2-formyl-5-nitroisonicotinonitrile (CAS 1807152-40-4)
- (+/-)-2-Acetylaminobutanoic Acid-d3 (CAS 1219397-36-0)
- Carprofen Impurity 3 (CAS 114041-34-8)
- N-(2-Bromoethyl)-3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxamide (CAS 218456-06-5)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com