Used as an intermediate in pharmaceutical synthesis, particularly in the development of active pharmaceutical ingredients (APIs) where protected heterocyclic structures are required. The Boc-protected piperidine ring provides stability during multi-step reactions, while the carbonitrile group allows for further functionalization, such as conversion to carboxylic acids, amines, or tetrazoles. Commonly employed in the preparation of drug candidates targeting central nervous system disorders, kinase inhibitors, and other bioactive molecules. Its structure supports the construction of complex nitrogen-containing compounds with high purity and yield in medicinal chemistry workflows.