Impure but not inactive: Behavioral pharmacology of dibenzylpiperazine, a common by-product of benzylpiperazine synthesis.
Sean B DolanRitu A ShettyMichael J ForsterMichael B GatchPublished in: Journal of psychopharmacology (Oxford, England) (2018)
These data indicate that DBZP is more similar to BZP, albeit with lower potency and efficacy, than its serotonergic piperazine counterparts, and is a behaviorally-active compound with some abuse liability and potential for adverse health effects.