(5α)-4,4-Dimethylcholestan-3-one CAS 2097-85-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2097-85-0 |
| Molecular Formula | C29H50O |
| Molecular Weight | 414.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5α)-4,4-Dimethylcholestan-3-one (CAS 2097-85-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C29H50O. Molecular weight: 414.71 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C29H50O |
| Molecular Weight | 414.71 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, DMSO |
| 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 |
Recommended Standards
- (3β,5α,6β,24R)-6-Methoxy-3,5-cycloergostane (CAS 71496-86-1)
- 2-(2-(DOcosyloxy)ethoxy)ethanol (CAS 24897-44-7)
- Cholesterol Impurity 30 (CAS 1253-88-9)
- Dehydroabietamine (CAS 1446-61-3)
- 2-Bromo-4-fluoro-1-isopropoxybenzene (CAS 202865-79-0)
- 5-((4-Chloro-2-methylphenoxy)methyl)furan-2-carboxylic acid (CAS 832739-89-6)
- Benzenemethanamine, N-(phenylmethyl)-N-2-propyn-1-yl- (CAS 68452-41-5)
- cis-13,16-Docosadienoic Acid (CAS 17735-98-7)
- 2,6-Diisopropylphenyl Cyanate (CAS 53893-37-1)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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