2-((8S,13S,14S,17S)-17-Hydroxy-3,3-dimethoxy-13-methyl-2,3,4,6,7,8,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile, Dienogest Impurity E,
Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
Dimethoxy 17-epi-Dienogest is an impurity of Dienogest (D441870), a derivative of 19-Nortestosterone (N315000) and an oral contraceptive used in combination with estrogen.