(3β,22S)-Dihydroxy Cholesterol CAS 26649-05-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26649-05-8 |
| Molecular Formula | C27H46O3 |
| Molecular Weight | 418.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3β,22S)-Dihydroxy Cholesterol (CAS 26649-05-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H46O3. Molecular weight: 418.65 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H46O3 |
| Molecular Weight | 418.65 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related S Standards
- 7,8-dihydroxy-7,8-dihydrovitamin D3 (CAS 84927-66-2)
- 1,25-Dihydroxy Vitamin D3 ,D3 (CAS 128726-16-0)
- 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)
- 1,8-Dihydroxy-4-((4-hydroxyphenethyl)amino)-5-nitroanthracene-9,10-dione (CAS 15791-78-3)
- 1,8-Dihydroxy-4-((2-(2-hydroxyethyl)phenyl)amino)-5-nitroanthracene-9,10-dione (CAS 82457-17-8)
- (3α,5 β,7α)-3,7-Dihydroxy-12-oxocholan-24-oic Acid Methyl Ester (CAS 10538-64-4)
- (3α,5β,12α)-3,12-Dihydroxy-7-oxocholan-24-oic acid methyl ester (CAS 10538-65-5)
- 7α,27-Dihydroxy-4-cholesten-3-one (CAS 192187-67-0)
Recommended Standards
- CHOLESTAN-3β, 5α-DIOL-6-ONE (CAS 13027-33-3)
- (5α,7α,24R)-7,24-Dihydroxycholestan-3-one (CAS 301695-61-4)
- 3,4-Bis(decyloxy)benzaldehyde (CAS 118468-34-1)
- 3-[2-(Methylamino)-1,3-thiazol-5-yl]-3-oxo-N-phenylpropanamide (CAS 241132-42-3)
- 6-(2-Methoxyphenyl)pyrimidin-4-ol (CAS 1105195-48-9)
- 5-chloro-2-(2-methanesulfonylethoxy)aniline (CAS 1179912-90-3)
- 2-(((4-Chloro-2-(trifluoromethyl)phenyl)amino)methyl)phenol (CAS 1036615-21-0)
- 76058-49-6 2-Propylheptan-1-al EINECS 278-366-8 (CAS 76058-49-6)
- 3-Cyano-2,4-dinitrobenzoic acid (CAS 1291486-31-1)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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