This compound is primarily utilized in the synthesis of complex organic molecules, particularly in pharmaceutical research. It serves as a key intermediate in the production of biologically active compounds, such as enzyme inhibitors and receptor modulators. Its structural features, including the tert-butoxycarbonyl (Boc) protecting group and the tetrahydroisoquinoline core, make it valuable for constructing peptides and peptidomimetics. Additionally, the presence of the carboxylic acid and hydroxyl groups allows for further functionalization, enabling its use in the development of drug candidates targeting neurological and cardiovascular diseases. Its application is also seen in asymmetric synthesis, where its chiral center is exploited to create enantiomerically pure compounds.