Used as a key chiral intermediate in the synthesis of pharmaceutical agents, particularly in the development of kinase inhibitors and central nervous system (CNS) active drugs. Its stereochemistry enables selective interactions with biological targets, enhancing drug efficacy and reducing off-target effects. Commonly employed in the preparation of antiviral and anticancer compounds due to its ability to modulate enzyme activity and receptor binding. Also utilized in research settings for asymmetric synthesis and medicinal chemistry optimization.