(25R)-26-?Hydroxycholesterol CAS 20380-11-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 20380-11-4 |
| Molecular Formula | C27H46O2 |
| Molecular Weight | 402.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(25R)-26-?Hydroxycholesterol (CAS 20380-11-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H46O2. Molecular weight: 402.65 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C27H46O2 |
| Molecular Weight | 402.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature |
| 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.) | 1962 |
Related R Standards
- 26- Hydroxycholesterol (CAS 13095-61-9)
- 4β-Hydroxycholesterol (CAS 17320-10-4)
- (24R)-Hydroxycholesterol (CAS 27460-26-0)
- 24(S)-Hydroxycholesterol (CAS 474-73-7)
- 4α-Hydroxycholesterol (CAS 34310-86-6)
- 20α-Hydroxycholesterol (CAS 516-72-3)
- 24-Hydroxycholesterol (CAS 30271-38-6)
- 27-hydroxycholesterol (D6) (CAS 1246302-95-3)
Recommended Standards
- Cholesterol Impurity 37 (CAS 7591-17-5)
- 7β-Hydroxy Cholesterol (CAS 566-27-8)
- 7α-Hydroxy Cholesterol (CAS 566-26-7)
- 5-Bromo-4-methylpyrimidine-2-carboxylic acid (CAS 933745-86-9)
- 1-Iodo-2-isopropyl-4-nitrobenzene (CAS 31539-92-1)
- Methyl 3-(3-bromo-1H-1,2,4-triazol-1-yl)propanoate (CAS 1855891-01-8)
- N-allyl-2-(3,4,5-trimethoxybenzoyl)hydrazine-1-carbothioamide (CAS 77803-35-1)
- (3-Cyclopropoxy-4-ethylphenyl)(methyl)sulfane (CAS 1243402-88-1)
- 2-Hydroxyethyl Palmitate (CAS 4219-49-2)
- Xenopsin-Related Peptide 2 (XP-2) (H-9340.0005) (CAS 117442-29-2)
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