Used as a chiral building block in the synthesis of pharmaceuticals, particularly in the development of central nervous system (CNS) active agents. Its enantiomeric purity makes it valuable for creating selective serotonin reuptake inhibitors (SSRIs) and other neuropsychiatric drugs. The compound's fluorinated aromatic structure enhances blood-brain barrier penetration, improving efficacy in neuroactive compounds. It is also employed in the preparation of kinase inhibitors and anti-inflammatory agents due to its favorable binding properties with biological targets.