Used as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. Its alkyne functionality allows participation in click chemistry reactions, such as copper-catalyzed azide-alkyne cycloaddition (CuAAC), making it valuable in drug discovery and bioconjugation. The secondary amine group enables further derivatization, useful in building complex nitrogen-containing molecules. Also employed in the development of functional materials and ligands for catalysis.