Used primarily in research settings, this compound acts as a potent and selective inhibitor of the dopamine transporter (DAT). It is employed to study the role of dopamine in neurological and psychiatric conditions, such as Parkinson's disease, addiction, and depression. By blocking dopamine reuptake, it helps researchers understand the mechanisms underlying dopamine-related behaviors and the effects of altered dopamine levels in the brain. Additionally, it serves as a tool in pharmacological studies to explore potential therapeutic targets for disorders involving dopaminergic pathways.