3β,5α,6β-Trihydroxycholestane CAS 1253-84-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1253-84-5 |
| Molecular Formula | C27H48O3 |
| Molecular Weight | 420.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3β,5α,6β-Trihydroxycholestane (CAS 1253-84-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H48O3. Molecular weight: 420.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H48O3 |
| Molecular Weight | 420.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- [(1R,2R,5R)-2-[2,6-dimethoxy-4-(2-methyloctan-2-yl)phenyl]-6,6-dimethyl-4-bicyclo[3.1.1]hept-3-enyl]methanol (CAS 1220887-84-2)
- (2,4-Bis(decyloxy)phenyl)methanol (CAS 2725764-22-5)
- 3-(n-(5-Bromo-2-methoxyphenyl)sulfamoyl)-4-chlorobenzoic acid (CAS 522624-47-1)
- 1-Methyl-1H-imidazole-4-sulfonyl chloride (CAS 137049-00-4)
- 3-(AMINOMETHYL)-N-(4-METHOXYPHENYL)ANILINE (CAS 1263284-49-6)
- 5-Iodo-6-nitro-2H-chromen-2-one (CAS 142404-10-2)
- Ethyl 1-(4-chlorobenzyl)-3-(1H-pyrrol-1-yl)-1H-indole-2-carboxylate (CAS 339098-96-3)
- Thiophene, 2,3,4-trimethyl- (CAS 1795-04-6)
- 4-(Phenylamino)nicotinic acid (CAS 15871-49-5)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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