Catalogue Number: | F-053 |
Compound Name: | Finasteride EP Impurity B (Dutasteride Ester Impurity) |
Synonyms: | methyl (4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxylate |
CAS#: | 103335-41-7 |
Alternate CAS#: | |
Molecular Formula: | C20H29NO3 |
Molecular Weight: | 331.46 |