Used as a key intermediate in the synthesis of biologically active compounds, particularly in the development of pharmaceuticals targeting central nervous system disorders. Its structure supports the creation of fluorinated analogs that enhance metabolic stability and blood-brain barrier penetration. Commonly employed in medicinal chemistry for optimizing lead compounds in drug discovery programs, especially for psychiatric and neurological conditions. Also utilized in the preparation of selective enzyme inhibitors and receptor modulators due to its favorable binding properties and stereochemistry.