Used primarily as an intermediate in organic synthesis, especially in the pharmaceutical industry. It serves as a building block for peptide synthesis and the development of bioactive molecules. The presence of both carboxylic acid and protected amine functional groups allows for sequential coupling reactions, making it valuable in solid-phase and solution-phase synthesis. Commonly employed in the preparation of drug candidates targeting inflammation, central nervous system disorders, and metabolic diseases. Its Boc-protected amine ensures selective reactivity, enabling controlled stepwise assembly of complex molecules.