This chemical is primarily used in organic synthesis as a building block for more complex molecules. It is often employed in peptide chemistry, where it serves as a protected intermediate for the introduction of aminoethoxy groups. The tert-butoxycarbonyl (Boc) group acts as a protective moiety for amines, allowing selective reactions to occur without interference. It is also utilized in the development of pharmaceuticals, particularly in the synthesis of drug candidates that require specific functionalization or conjugation. Additionally, it finds application in the preparation of linkers for bioconjugation, enabling the attachment of biomolecules to various substrates for research or therapeutic purposes.