Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of selective serotonin reuptake inhibitors (SSRIs) and other central nervous system (CNS) active compounds. Its structural features allow for effective binding to biological targets involved in mood regulation. The compound is also utilized in the preparation of antipsychotic and antidepressant drugs due to its ability to modulate neurotransmitter activity. Its fluorinated aromatic ring enhances metabolic stability and bioavailability in final drug formulations. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies to optimize drug potency and selectivity.