This chemical is primarily utilized in the field of medicinal chemistry and pharmaceutical research. It serves as a key intermediate in the synthesis of various biologically active compounds, particularly those targeting neurological and psychiatric disorders. Its structure, featuring a piperazine ring and a nitrophenyl group, makes it a valuable building block for developing potential drug candidates. Researchers often employ it in the design and optimization of molecules that interact with specific receptors in the brain, such as dopamine or serotonin receptors. Additionally, its tert-butyl carboxylate group provides stability and facilitates further chemical modifications, making it a versatile component in drug discovery processes.