This chemical is widely used as a protecting agent in organic synthesis, particularly for amino groups. It is employed to introduce the tert-butoxycarbonyl (Boc) group, which shields amines during reactions that might otherwise affect them. This protection is crucial in peptide synthesis, where it allows for the selective formation of peptide bonds without unwanted side reactions. After the desired reactions are complete, the Boc group can be easily removed under mild acidic conditions, restoring the original amino group. Its stability and ease of removal make it a valuable tool in the development of pharmaceuticals, agrochemicals, and complex organic molecules.