This compound is primarily used in the synthesis of peptides and peptidomimetics, serving as a key intermediate in the production of biologically active molecules. Its structure, featuring a tert-butoxycarbonyl (Boc) protecting group, makes it valuable in solid-phase peptide synthesis (SPPS) where selective deprotection is required. The Boc group can be removed under acidic conditions without affecting other functional groups, allowing for controlled stepwise assembly of peptides. Additionally, the chiral center in the molecule enables the production of enantiomerically pure compounds, which is crucial in the development of pharmaceuticals, particularly for drugs targeting specific biological pathways. Its application extends to the preparation of modified amino acids, which are used in research to study protein structure, function, and interactions.