Ursodeoxycholic Acid EP Impurity I CAS 130593-75-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 130593-75-8 |
| Molecular Formula | C24H42O3 |
| Molecular Weight | 378.59 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ursodeoxycholic Acid EP Impurity I (CAS 130593-75-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H42O3. Molecular weight: 378.59 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H42O3 |
| Molecular Weight | 378.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
Related Ursodeoxycholic Standards
- Ursodeoxycholic Acid Impurity 21 (CAS 23848-46-6)
- 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 13 (CAS 5255-17-4)
- Ursodeoxycholic Acid impurity 106 (CAS CATO-C4X-1422106)
- Ursodeoxycholic Acid Impurity 68 (CAS 62797-60-8)
Recommended Standards
- ethyl 11-(3,4-dimethyl-5-pentylfuran-2-yl)undecanoate (CAS 1133815-50-5)
- tert-Butyl 5-chloro-3-iodo-1H-indazole-1-carboxylate (CAS 2839736-48-8)
- ethyl 13-(3,4-dimethyl-5-propylfuran-2-yl)tridecanoate (CAS CATO-C4X-280646)
- Perindopril Impurity 25 HCl (CAS 130982-52-4)
- Fluticasone Impurity N9 (CAS 3863-16-9)
- 2-Hydrazinyl-4-methyl-4,5-dihydro-1H-imidazole dihydrochloride (CAS 57077-12-0)
- 3-Ethoxy-2,2-diethylcyclobutan-1-ol (CAS 1376341-23-9)
- 3-(1-Oxoisoindolin-2-yl)benzoic acid (CAS 4770-70-1)
- N-(3-Bromo-5-methylpyridin-2-yl)pivalamide (CAS 850014-30-1)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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