This chemical is primarily used in peptide synthesis as a protected form of glutamine. The Boc (tert-butyloxycarbonyl) group protects the amino group, while the Trt (trityl) group protects the side chain amide during the peptide assembly process. It is particularly useful in solid-phase peptide synthesis (SPPS) to prevent unwanted side reactions and ensure the correct sequence of amino acids. After the peptide chain is constructed, the protecting groups can be removed under specific conditions to yield the desired peptide. Its application is crucial in the production of peptides for research, pharmaceuticals, and biotechnology.