This chemical is widely used in peptide synthesis as an activating agent for carboxyl groups. It facilitates the formation of peptide bonds by reacting with amino acids, enabling the efficient production of peptides. Its application is particularly valuable in the pharmaceutical industry for the development of peptide-based drugs and in biochemical research for studying protein structures and functions. Additionally, it is employed in the synthesis of modified peptides and peptidomimetics, which are crucial in drug discovery and development processes. Its stability and reactivity make it a preferred choice in solid-phase peptide synthesis, ensuring high yields and purity of the final peptide products.