OPC-4392 is a orally active presynaptic dopamine autoreceptor agonist and postsynaptic D2 receptor antagonist. OPC 4392 reverses the Reserpine-induced dopamine accumulation, inhibits Apomorphine-induced stereotypic and climbing behaviors in mouse models. OPC-4392 can be used as antipsychotic agent.

Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.