Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of biologically active molecules and drug candidates. Its protected amine group and carboxylic acid functionality make it valuable in peptide coupling and heterocyclic chemistry. Commonly employed in medicinal chemistry for constructing pyridine and piperidine-based structures, which are prevalent in central nervous system agents, kinase inhibitors, and other therapeutic agents. The Boc-protected tetrahydropyridine scaffold allows for selective reactions at specific sites, enabling efficient and controlled multi-step syntheses.