Used as a key intermediate in organic synthesis, particularly in the preparation of carbamimidates and amidines, which are essential in pharmaceutical and agrochemical industries. It plays a crucial role in the development of compounds with biological activity, such as enzyme inhibitors and receptor antagonists. Additionally, it is employed in peptide coupling reactions, facilitating the formation of peptide bonds in complex molecular structures. Its stability and reactivity make it a valuable reagent in medicinal chemistry for designing and synthesizing novel therapeutic agents.