Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system (CNS) agents. It serves as a building block in the production of certain antidepressants, antipsychotics, and anti-anxiety compounds due to its structural similarity to bioactive piperazine derivatives. Its methoxybenzyl group enhances lipophilicity, aiding in blood-brain barrier penetration, which is beneficial for neuroactive drugs. Also employed in research settings to design novel receptor ligands, especially targeting serotonin and dopamine receptors.