Used primarily in organic synthesis, it serves as a key reagent for introducing acetimidate groups into molecules. It is commonly employed in the modification of proteins and peptides, aiding in the study of their structure and function. Additionally, it is utilized in the preparation of amidines, which are important intermediates in the synthesis of various pharmaceuticals and agrochemicals. Its role in crosslinking reactions makes it valuable in biochemical research, particularly in the development of bioconjugates and probes for molecular imaging.