This compound is primarily used in organic synthesis, particularly in the development of pharmaceuticals and biologically active molecules. Its structure, featuring an amine group and an alkyne moiety, makes it a versatile building block for click chemistry reactions, such as the copper-catalyzed azide-alkyne cycloaddition (CuAAC). These reactions are widely employed in drug discovery, bioconjugation, and materials science to create complex molecules with high precision. Additionally, its hydrochloride form enhances solubility, facilitating its use in aqueous reaction environments. The compound is also explored in the design of targeted drug delivery systems and as a linker in the synthesis of polymer-based materials.