Used as a chiral intermediate in the synthesis of pharmaceuticals, particularly in the development of active pharmaceutical ingredients (APIs) requiring high enantiomeric purity. Its structure supports the creation of biologically active molecules, especially in central nervous system agents and anti-inflammatory drugs. Commonly employed in asymmetric synthesis due to its stable amine functionality and fluorinated aromatic backbone, which enhances metabolic stability and binding affinity in drug candidates. Widely utilized in medicinal chemistry for structure-activity relationship (SAR) studies involving fluorinated compounds.