Used in pharmaceutical research as a key intermediate in the synthesis of biologically active compounds, particularly in the development of central nervous system (CNS) agents. Its structure supports the design of ligands targeting neurotransmitter receptors, including those involved in mood regulation and neurological disorders. Commonly found in early-stage drug discovery for antidepressants and antipsychotics due to its favorable binding properties and metabolic stability. Also employed in the preparation of chiral catalysts for asymmetric synthesis in medicinal chemistry.