Used primarily in organic synthesis and medicinal chemistry, this compound serves as a key building block for the preparation of piperidine-containing pharmaceuticals. Its Fmoc-protected amine group allows for selective deprotection under mild basic conditions, making it highly suitable for solid-phase peptide synthesis and the construction of complex heterocyclic systems. It is widely employed in the development of drug candidates targeting central nervous system disorders, including pain management and neurodegenerative diseases. The ketone functionality provides a handle for further chemical modifications such as reductive amination or nucleophilic addition, enabling rapid diversification in library synthesis for drug discovery.