N-Boc-2-azidoethylamine is widely used in organic synthesis, particularly in click chemistry applications. Its azide group allows for efficient and selective reactions with alkynes, forming stable triazole linkages, which are valuable in drug discovery and bioconjugation. The Boc protecting group ensures stability during synthetic processes and can be easily removed when needed. This compound is also employed in the preparation of peptides and peptidomimetics, where it serves as a versatile building block for introducing functional groups. Additionally, it finds use in the development of bioactive molecules and materials science, enabling the creation of complex molecular architectures with precise control.