Used as a chiral intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other biologically active compounds. Its enantiomerically pure structure makes it valuable for constructing molecules with high stereoselectivity, which is critical in drug design for optimizing efficacy and minimizing side effects. Commonly employed in medicinal chemistry for creating targeted therapies, especially in oncology and central nervous system disorders. The nitrile and amino functionalities allow for further chemical modifications, enabling diverse derivatization pathways in multi-step syntheses.