7α,27-Dihydroxy-4-cholesten-3-one CAS 192187-67-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 192187-67-0 |
| Molecular Formula | C27H44O3 |
| Molecular Weight | 416.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7α,27-Dihydroxy-4-cholesten-3-one (CAS 192187-67-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H44O3. Molecular weight: 416.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C27H44O3 |
| Molecular Weight | 416.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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.) | 2011 |
Related Dihydroxy Standards
- (23R)-23, 25-Dihydroxy Vitamin D3 (CAS 81738-09-2)
- (23S)-23, 25-Dihydroxy Vitamin D3 (CAS 77733-16-5)
- 1α,25-Dihydroxy-7-dehydrocholesterol (CAS 61954-91-4)
- 3,27-Dihydroxy-5-cholesten-7-one (CAS 240129-30-0)
- 25, 26-Dihydroxy Vitamin D3 (CAS 29261-12-9)
- 5,7-Dihydroxy-2-(4-hydroxy-3-(4-hydroxy-3-methylbutyl)phenyl)-3,6-dimethoxy-4H-chromen-4-one (CAS 84294-77-9)
- 6,10-Dihydroxy-8-(4-(4-(pyrimidin-2-yl)piperazin-1-yl)butyl)-8-azaspiro[4.5]decane-7,9-dione (CAS 658701-59-8)
- (3β,22S)-Dihydroxy Cholesterol (CAS 26649-05-8)
Recommended Standards
- Epismilagenin (CAS 16653-88-6)
- Methyl 3-[2-(4-chloro-2-iodophenoxy)ethyl]benzoate (CAS 1924165-71-8)
- (3S,4R,5R)-5-(benzyloxymethyl)-3-fluoro-3-methyl-4-triisopropylsilyloxy-tetrahydrofuran-2-one (CAS 1583260-35-8)
- Benzphetamine Hydrochloride CIII (200 mg) (CAS 5411-22-3)
- N-(4-chlorobenzyl)-6-methoxy-2H-chromene-3-carboxamide (CAS 338760-76-2)
- 5-Phenylpyrazine-2(1H)-thione (CAS 105759-05-5)
- N-(5-bromo-2-methoxybenzyl)-1-(4-methoxyphenyl)methanamine hydrobromide (CAS 1609404-35-4)
- Methyl 5-((difluoromethyl)thio)-3-hydroxythiophene-2-carboxylate (CAS 1707372-10-8)
- 4-Cyclohexyl-3-fluoroaniline (CAS 1292904-35-8)
- Anti-Inflammatory Peptide 1 (CAS 118850-71-8)
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