Used as a chiral building block in the synthesis of pharmaceuticals, particularly in the production of active pharmaceutical ingredients requiring high enantiomeric purity. Its structure supports the development of neurologically active compounds, including certain antidepressants and anti-Parkinson agents. Commonly employed in asymmetric synthesis due to the presence of both amine and ether functional groups, which allow for selective transformations. Also utilized in the preparation of enzyme inhibitors and receptor ligands where stereochemistry plays a critical role in biological activity.