Obeticholic Acid Impurity 31 CAS 951694-73-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 951694-73-8 |
| Molecular Formula | C27H46O4 |
| Molecular Weight | 434.65 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Obeticholic Acid Impurity 31 (CAS 951694-73-8) pharmacopoeial impurity standards reference standard. Molecular formula: C27H46O4. Molecular weight: 434.65 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H46O4 |
| Molecular Weight | 434.65 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.) | 1987 |
Related Obeticholic Standards
- Obeticholic Acid Impurity 39 (CAS 462122-38-9)
- Obeticholic Acid Impurity 40 (CAS 1654780-32-1)
- Obeticholic Acid Impurity 27 (CAS 863239-59-2)
- Obeticholic Acid impurity 38 (CAS CATO-C4X-115338)
- Obeticholic Acid-d5 (CAS 1992000-80-2)
- Obeticholic Acid Impurity 28 (CAS CATO-C4X-115328)
- Obeticholic Acid Impurity 44 (CAS CATO-C4X-115344)
- Obeticholic Acid-9 (CAS 459789-97-0)
Recommended Standards
- 2,5-dichloro-N'-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]-N'-methylbenzenesulfonohydrazide 339276-23-2 KS-000037LN (CAS 339276-23-2)
- Ursodeoxycholic Acid Impurity 109 (CAS CATO-C4X-1422109)
- CAS 2260669-23-4 (CAS 2260669-23-4)
- Olaparib Impurity 32 (CAS CATO-C4X-113532)
- Loxoprofen Impurity 154 (CAS 90319-74-7)
- 4-(4-Bromo-1H-pyrazol-1-yl)-2-methylbutan-2-ol (CAS 1430727-38-0)
- N-[4-(tert-butyl)phenyl]-2,6-difluoro-3-nitrobenzamide (CAS 260553-01-3)
- Bortezomib Impurity 62 (CAS CATO-C4X-107262)
- (2E)-2-Cyano-3-ethoxybut-2-enamide (CAS 158951-24-7)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
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