API
IMPURITY
CHEMICAL NAME
STRUCTURE
2
Aripiprazole

Aripiprazole Related Compound B

7-(4-hydroxy-butoxy)-3,4-dihydroquinolin-2(1H)-one Aripiprazole-Related-Compound-B
Aripiprazole

EP Impurity D

Bis-(3,4 dihydrocarbostyril-7-oxy) 1,4 butane Aripiprazole_EP-Impurity-D
Aripiprazole

USP Aripiprazole quinoline impurity

7-Hydroxy-3,4-dihydroquinolin-2(1H)-one USP-Aripiprazole-quinoline-impurity
Aripiprazole

Aripiprazole Related Compound C

(1- (2,3-Dichlorophenyl) piperazine HCl) Aripiprazole-Related-Compound-C
Aripiprazole

Aripiprazole Dehydro impurity

7-[4-[4-(2,3-Dichlorophenyl)-1-piperazinyl]butoxy]-2(1H)-quinolinone Aripiprazole-Dehydro-impurity
Aripiprazole

Aripiprazole Related Compound F

(4-(2,3-dichlorophenyl)-1-[4-(2-oxo-1,2,3,4-tetrahydroquinolin-7-yloxy)butyl]piperazin 1-oxide) Aripiprazole-Related-Compound-F
Aripiprazole

EP Impurity E

7-(4-Chlorobutoxy)-3,4-dihydroquinolin-2-one Aripiprazole_EP-Impurity-E
Aripiprazole

Aripiprazole Related Compound G

(7-{4-[4-(2,3-dichlorophenyl)piperazin-1-yl]butoxy}quinolin-2(1H)-one) Aripiprazole-Related-Compound-G
Aripiprazole

EP Impurity A

7-(4-Bromobutoxy)-1,2,3,4-tetrahydroquinoline-2-one Aripiprazole_EP-Impurity-A
Aripiprazole

EP Impurity B

7-(4-(4-(3-chlorophenyl)piperazin-1-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one Aripiprazole_EP-Impurity-B