Used as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and bioactive molecules. Its bromoethyl group allows for alkylation reactions, making it valuable in constructing nitrogen-containing heterocycles. Commonly employed in the development of central nervous system agents and as a building block in medicinal chemistry for creating analogs with tailored biological activity. Also utilized in the synthesis of functionalized polymers and ionic liquids due to its reactive handle and solubility properties.