Used as a key chiral intermediate in the synthesis of biologically active compounds, particularly in pharmaceuticals targeting central nervous system disorders. Its structure supports the development of selective enzyme inhibitors and receptor modulators. Due to the presence of the fluorine atom and methoxy group, it enhances binding affinity and metabolic stability in drug candidates. Commonly employed in the production of antidepressants and antipsychotics where stereochemistry plays a critical role in efficacy and safety.