Eplerenone Impurity B
| API Category | Eplerenone Impurity |
|---|---|
| Appearance | Off White Solid |
| CAT Number | DCTI-C-1690 |
| CAS Number | 192704-82-8 |
| IUPAC Name | methyl (1R,3aS,3bS,4R,9aR,9cS,10aR,10bR)-9a,10b-dimethyl-5',7-dioxo-2,3,3a,3b,4,4',5,5',7,8,9,9a,9b,9c,10a,10b-hexadecahydro-3'H-spiro[cyclopenta[1,2]phenanthro[3,4-b]oxirene-1,2'-furan]-4-carboxylate |
| Molecular Formula | C24H30O6 |
| Molecular Weight | 414.5 |
| Solubility | Methanol |
| Storage Condition | 2-8°C |
| Synonyms | Spiro[11,12-epoxy-17H-cyclopenta[a]phenanthrene-17,2'(3'H)-furan], pregn-4-ene-7,21-dicarboxylic acid derivative; Eplerenone EP Impurity B; 11α,12α-epoxy-7α-(methoxycarbonyl)-3-oxo-17α-pregn-4-ene-21,17-carbolactone |
