11β-HYDROXY-3,20-DIOXOPREGN-4EN-21-AL (mixture of the aldehyde and the hydrated form)
| API Category | Hydrocortisone Impurity |
|---|---|
| Appearance | Off white solid |
| CAT Number | DCTI-C-003378 |
| CAS Number | NA |
| IUPAC Name | 2-((8S,9S,10R,11S,13S,14S,17S)-11-hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde hydrate |
| Molecular Formula | C21H30O5 |
| Molecular Weight | 362.47 |
| Storage Condition | 2-8 ⁰C |
| Synonyms | (1 lßJ-1 1 , lß, 17-Dihydroxy-3,20- dioxopregn -4-en-21-al Hydrate; 11ß,17-Dihydroxy-4-pregnene-3,20,21-trione Hydrate; 21- Dehydrocortisol; Cortisol-21-aldehyde; Dehydrocortisol; Hydrocortisone EP Impurity G; Hydrocortisone 21 •Aldehyde Hydrate |
