20(R), 22(R)-Dihydroxy Cholesterol CAS 53448-11-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53448-11-6 |
| Molecular Formula | C27H48O3 |
| Molecular Weight | 420.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 20(R), 22(R)-Dihydroxy Cholesterol (CAS 53448-11-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C27H48O3. Molecular weight: 420.67 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1972 |
Recommended Standards
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- 3β,5α,6β-Trihydroxycholestane (CAS 1253-84-5)
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- N-(4-ethoxybenzyl)-N-[3-(1H-imidazol-1-yl)propyl]amine (CAS 851453-19-5)
- Docusate Impurity (Z)-Mono-2-Ethylhexyl Maleate (CAS 7423-42-9)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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