Used in pharmaceutical research as a key intermediate for developing central nervous system agents, particularly in the synthesis of selective serotonin reuptake inhibitors (SSRIs) and related antidepressant compounds. Its structural features support binding to neural receptors, making it valuable in the design of drugs targeting mood disorders. Also explored in the development of receptor antagonists for neurological conditions due to its affinity for 5-HT and dopamine pathways. Commonly utilized in medicinal chemistry for structure-activity relationship (SAR) studies to optimize drug efficacy and selectivity.