Cholecalciferol EP Impurity-B
| API Category | Cholecalciferol Impurity |
|---|---|
| Appearance | Off white solid |
| CAT Number | DCTI-C-349 |
| CAS Number | 434-16-2 |
| IUPAC Name | (3S,9S,10R,13R,14R,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol |
| Molecular Formula | C27H44O |
| Molecular Weight | 384.65 |
| Solubility | Acetonitrile |
| Storage Condition | 2-8°C |
| Synonyms | Cholesta-5,7-dien-3β-ol; 7,8-Didehydro cholesterol; 7-Dehydro cholesterin; Provitamin D3 |
