This compound is widely used in peptide synthesis as a building block. It serves as a protected form of sarcosine, which is essential for creating specific peptide sequences in research and pharmaceutical development. Its application is particularly significant in the production of modified peptides that require precise structural control. Additionally, it is utilized in the study of enzyme inhibitors and receptor ligands, aiding in the development of therapeutic agents. Its stability and reactivity make it a valuable tool in organic chemistry and drug discovery processes.