This chemical is primarily utilized in the field of pharmaceutical research and development. It serves as a key intermediate in the synthesis of various biologically active compounds, particularly those targeting central nervous system disorders. Its structure, featuring a piperazine ring and a chloropyrazine moiety, makes it a valuable building block for designing molecules with potential therapeutic effects. Researchers often employ it in the preparation of drug candidates that may exhibit antipsychotic, antidepressant, or anxiolytic properties. Additionally, its reactivity allows for further functionalization, enabling the creation of diverse chemical libraries for high-throughput screening in drug discovery programs.