Betamethasone 21-O-Ethyl Carbonate
| Name of Impurity/Standard | Betamethasone 21-O-Ethyl Carbonate |
| CAS No. | 52619-05-03 |
| Molecular Formula | C₂₅H₃₃FO₇ |
| Molecular Weight | 464.52 g/mol |
| Synonyms: Betamethasone 21-(ethyl carbonate); (11β,16β)- 21-[(Ethoxycarbonyl)oxy]-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione; Betamethasone EP Impurity D | |