Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of active pharmaceutical ingredients (APIs) targeting central nervous system disorders. Its structure supports the creation of complex molecules with potential antipsychotic or antidepressant activity. Commonly employed in research settings for designing novel drug candidates due to the presence of reactive nitrile and piperazine groups, which allow for further chemical modifications. Also utilized in the preparation of kinase inhibitors and other biologically active agents in medicinal chemistry.