Brexpiprazole S-oxide D8 is the octa-deuterated form of Brexpiprazole S-oxide (DM-3411), which is the S-oxidated and CYP3A4-mediated main metabolite of Brexpiprazole (an atypical antipsychotic agent and 5-HT2A receptor antagonist with Ki value of 0.47 nM).

纯度：≥98%