This compound is primarily utilized in peptide synthesis, where it serves as a building block for creating specific peptide sequences. It is particularly valuable in the development of bioactive peptides and pharmaceutical compounds due to its modified lysine structure, which can influence the stability and functionality of the resulting peptides. Additionally, it finds application in research settings for studying enzyme-substrate interactions and protein modifications, as the methylated lysine can mimic post-translational modifications. Its use is also extended to the production of custom peptides for diagnostic and therapeutic purposes, where precise structural control is essential.