Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of bioactive molecules and peptide mimetics. Its protected amine group and carbonyl functionality make it valuable in solid-phase and solution-phase peptide synthesis. Commonly employed in medicinal chemistry for constructing heterocyclic scaffolds, especially in drug discovery programs targeting protease inhibitors and central nervous system agents. The tert-butoxycarbonyl (Boc) protecting group allows for selective deprotection under mild acidic conditions, enabling stepwise assembly of complex molecules.