3β,7α-dihydroxy-5-cholestenoic acid CAS 115538-84-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 115538-84-6 |
| Molecular Formula | C27H44O4 |
| Molecular Weight | 432.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3β,7α-dihydroxy-5-cholestenoic acid (CAS 115538-84-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C27H44O4. Molecular weight: 432.64 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C27H44O4 |
| Molecular Weight | 432.64 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.) | 1990 |
Related dihydroxy Standards
- 1,6-Dihydroxy-3-methyl-8-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)anthracene-9,10-dione (CAS 52731-38-1)
- 24,25-Dihydroxy vitamin D2-d (CAS 118584-50-2)
- 1,25-Dihydroxy Vitamin D2-d (CAS 1261254-46-9)
- 5,7-Dihydroxy 3,3',4',5',6,8-hexamethoxyflavone (CAS 96887-18-2)
- 1,24-Dihydroxy-25-Fluorovitamin D3 (CAS 71699-09-7)
- (25R)-3α,7α-dihydroxy-5 β-cholestan-26-oic acid (CAS 23740-16-1)
- 1alpha,25-Dihydroxy-23-oxovitamin-d3 (CAS 82095-23-6)
- 1α,25-Dihydroxy-3-epi-vitamin D2-D6 (CAS 1202355-87-0)
Recommended Standards
- 30-Crown-6 (1,6,11,16,21,26-Hexaoxacyclotriacontane) (CAS 64001-05-4)
- (25R)-cholest-5-en-26-oic acid, 3,7-hydroxy (CAS 1246298-66-7)
- Rasagiline Impurity 11 (CAS 6624-48-2)
- 4-(4,5-Dimethyl-4h-1,2,4-triazol-3-yl)-1h-pyrazol-5-amine (CAS 2092486-59-2)
- Methyl 2-(2-hydroxyethyl)cyclopropane-1-carboxylate (CAS 1392482-10-8)
- 6-Methyl-8-oxo-5H,6H,7H,8H,9H-pyrimido[4,5-e][1,4]diazepine-4-carboxylic acid (CAS 1095822-63-1)
- 2-Hydroxy-4-iodo-N,N-dimethylbenzamide (CAS 1243310-50-0)
- (2-(Pyridin-4-yl)phenyl)methanol (CAS 148471-65-2)
- 2-Amino-7,7-dimethyl-7,8-dihydro-5H-pyrano[4,3-b]pyridin-5-one (CAS 2673369-03-2)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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