Cholic Aicd Impurity 17 CAS 2304-91-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2304-91-8 |
| Molecular Formula | C24H36O5 |
| Molecular Weight | 404.54 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Cholic Aicd Impurity 17 (CAS 2304-91-8) pharmacopoeial impurity standards reference standard. Molecular formula: C24H36O5. Molecular weight: 404.54 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C24H36O5 |
| Molecular Weight | 404.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Cholic Standards
- Cholic Acid Impurity 13 (CAS 2304-92-9)
- Cholic Acid Impurity 18 (CAS 517-33-9)
- Cholic Acid Impurity 27 (CAS CATO-C4X-116027)
- Cholic Acid Impurity 28 (CAS CATO-C4X-116028)
- Cholic Acid Impurity 52 (CAS 68170-81-0)
- Cholic Acid impurity 75 (CAS 2862-62-6)
- Cholic Acid Impurity 19 (CAS 2304-89-4)
- Cholic Acid Impurity 78 (CAS 79732-73-3)
Recommended Standards
- Oxazole, 2,2′-[(1S)-6,6′-dimethyl[1,1′-biphenyl]-2,2′-diyl]bis[4,5-dihydro-4-(1-methylethyl)-, (4S,4′S)- (CAS 209003-59-8)
- Simvastatin EP Impurity E (CAS 75330-75-5)
- Oxazole, 2,2′-[(1R)-6,6′-dimethyl[1,1′-biphenyl]-2,2′-diyl]bis[4,5-dihydro-4-(1-methylethyl)-, (4S,4′S)- (CAS 209072-61-7)
- Ilaprazole Impurity 108 (CAS CATO-C4X-1130108)
- Carebastine Impurity 7 (CAS CATO-C4X-31697)
- tert-butyl (6-(cyanomethyl)benzo[d]thiazol-2-yl)carbamate (CAS 1440526-50-0)
- Thromboxane B2 (CAS 54397-85-2)
- N'-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]ethoxycarbohydrazide (CAS 287979-04-8)
- 3-(1H-PYrazol-1-ylmethyl)piperidine dihydrochloride (CAS 1984136-46-0)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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