Used as an intermediate in the synthesis of biologically active compounds, particularly in pharmaceutical research. Its structure supports the development of chiral molecules, making it valuable in the preparation of enantiomerically pure drugs. The presence of the cyanomethyl and benzyl groups allows for further functionalization, enabling its use in constructing complex piperazine-based medicinal agents. Commonly applied in the development of kinase inhibitors and CNS-active agents due to the piperazine core’s favorable pharmacokinetic properties.