Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;
應(yīng)用:
(13S,13’S,14S,14’S,17S,17’S)-2,2’-(Propane-2,2-diyl)bis(13-methyl-7,8,9,11,12,13,14,15,16,17-decohydro-6H-cyclopenta[a]phenanthrene-3,17-diol) is an intermediate used in the synthesis of Estradiol Valerate Impurity I (E888865), which is a derivative of Estradiol (E888000) and Estradiol 17-Valerate (E888860) which is an estrogen.
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