Ursodeoxycholic Acid Impurity 13 CAS 5255-17-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5255-17-4 |
| Molecular Formula | C24H38O3 |
| Molecular Weight | 374.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ursodeoxycholic Acid Impurity 13 (CAS 5255-17-4) pharmaceutical standards reference standard. Molecular formula: C24H38O3. Molecular weight: 374.56 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C24H38O3 |
| Molecular Weight | 374.56 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1958 |
Related Ursodeoxycholic Standards
- Ursodeoxycholic Acid impurity 106 (CAS CATO-C4X-1422106)
- Ursodeoxycholic Acid Impurity 68 (CAS 62797-60-8)
- Ursodeoxycholic Acid Impurity N3 (CAS 28083-34-3)
- Ursodeoxycholic Acid impurity 100 (CAS CATO-C4X-1422100)
- Ursodeoxycholic Acid Impurity 123 (CAS 10601-78-2)
- Ursodeoxycholic Acid EP Impurity C (CAS 434-13-9)
- Ursodeoxycholic Acid Impurity 21 (CAS 23848-46-6)
- Ursodeoxycholic Acid EP Impurity I (CAS 130593-75-8)
Recommended Standards
- cyclopropyl 2-(3,5-dimethylphenyl)ethyl ketone (CAS 898777-44-1)
- Spironolactone Impurity 12 (CAS CATO-C4X-134512)
- Cyclobutyl 2-(3-methylphenyl)ethyl ketone (CAS 898768-33-7)
- 1-{1H-pyrrolo[2,3-b]pyridin-4-yl}ethan-1-one (CAS 915415-16-6)
- Tert-butyl 4-[4-(aminomethyl)pyridin-2-yl]piperazine-1-carboxylate (CAS 910036-87-2)
- cyclopentylmethanesulfonamide (CAS 919354-02-2)
- 2-Ethoxy-4-fluorobenzenethiol (CAS 1207891-59-5)
- 1-(3-(Trifluoromethyl)pyridin-2-yl)piperidine-4-carboxylic acid (CAS 821768-09-6)
- 1-(Aminomethyl)spiro[2.5]Octane-1-carboxylic acid hydrochloride (CAS 724773-58-4)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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