(E)-4-Hydroxy-N-desmethyl Tamoxifen 4-HYDROXYTAMOXIFEN Tamoxifen citrate Droloxifene alpha-[4-[2-(dimethylamino)ethoxy]phenyl]-beta-ethyl-alpha-phenylphenethyl alcohol 2-[4-[(E)-1,2-diphenylbut-1-enyl]phenoxy]-N,N-dimethyl-ethanamine N-Desmethyl Tamoxifen Methanethiosulfonate (E)-4-Acetoxy Tamoxifen Endoxifen (E)-4-Alloxycarboxyl Tamoxifen Tamoxifen EP Impurity D 4Hydroxy Tamoxifen N-Desmethyl-4-hydroxy Tamoxifen β-D-Glucuronide (E/Z Mixture) 1-(4-(2-Dimethylamino)-2-ethoxyphenyl butanone TaMoxifen DiMer 4-Benzyloxy β-Hydroxy TaMoxifen Tamoxifen Impurity 3 N-Desmethyl-4-hydroxy Tamoxifen (approx. 1:1 E/Z Mixture)