Used as a chiral building block in the synthesis of pharmaceuticals, particularly in the development of central nervous system agents and kinase inhibitors. Its enantiomerically pure structure makes it valuable for creating biologically active molecules with high specificity. Commonly employed in medicinal chemistry for structure-activity relationship studies due to the pyridine moiety's ability to enhance binding affinity and solubility. Also utilized in asymmetric synthesis and catalysis as a ligand precursor or intermediate.