Pharmaceutical intermediates
Dienogestrel
English Synonyms: Dienogest; Dienogestril; Endometrion; 17R)-17-Hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile
CAS NO.: 65928-58-7
Assay: 98%
Molecular Formula: C20H25NO2
Molecular Weight: 311.42
Packing: foil bag
Usage: Dienogest newly developed contraceptive drug, due to its strong inhibition of ovulation and used oral contraceptives