Dehydro Aripiprazole (Aripiprazole EP Impurity E; Aripiprazole USP Related Compound G) is an impurity of Aripiprazole (A771000), a selective dopamine D2-receptor antagonist with dopamine autoreceptor agonist activity.
Dehydro Aripiprazole is the primary, active metabolite of aripiprazole, marketed as the atypical antipsychotic Abilify? for the treatment of schizophrenia, bipolar disorder, and clinical depression. This new certified solution standard is suitable for use in LC or GC applications including forensic or clinical toxicology analysis and urine drug testing.