Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors and other bioactive molecules. Its carboxylic acid group allows for easy coupling with amines to form amide bonds, making it valuable in constructing complex drug-like structures. The Boc-protected piperidine moiety provides a handle for further functionalization while maintaining stability during reactions. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies due to its favorable solubility and steric properties.