Synonyms:
1,4-bis[3,4-dihydro-2(1h)-quinolinon-7-oxy]butane ; aripiprazole impurity d ; 2(1h)-quinolinone,7,7'-[1,4-butanediylbis(oxy)]bis[3,4-dihydro- ; aripiprazole diquinoline butanediol impurity ; 7,7'-(butane-1,4-diylbis(oxy))bis(3,4-dihydroquinolin-2(1h)-one) ; aripiprazole usp impurity d ; 7,7'-[1,4-butanediylbis(oxy)]bis[3,4-dihydro-2(1h)-quinolinone