Abiraterone Acetate-5,6-Epoxide

Chemical Name: (3S,6aS,6bS,9aS,11aS,11bR)-9a,11b-dimethyl-9-(pyridin-3-yl)-1,2,3,4,5a,6,6a,6b,7,9a,10,11,11a,11b-tetradecahydrocyclopenta[1,2]phenanthro[8a,9-b]oxiren-3-yl acetate

Synonym: Aripiprazole Hydroxybutoxyquinoline Impurity ; 3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone; USP Aripiprazole Related Compound B