Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of selective serotonin reuptake inhibitors (SSRIs) and other central nervous system agents. Its structure supports the creation of bioactive molecules with potential antidepressant and anxiolytic properties. Also employed in research for novel receptor ligands due to its affinity for various neurotransmitter receptors. Commonly utilized in medicinal chemistry for lead optimization and scaffold modification in drug discovery programs.