Used in the synthesis of pharmaceuticals, particularly in the development of chiral compounds for therapeutic applications. It serves as a key intermediate in the production of drugs targeting central nervous system disorders, such as antidepressants and anxiolytics. Its chiral nature allows for the creation of enantiomerically pure substances, enhancing drug efficacy and reducing side effects. Additionally, it is employed in organic chemistry research for the preparation of complex molecules with specific stereochemical properties.