Used primarily in organic synthesis, this compound serves as a key intermediate in the production of various pharmaceuticals and agrochemicals. Its reactive bromoethyl group makes it valuable for constructing complex molecules through alkylation or substitution reactions. Additionally, it is employed in the development of bioactive compounds, particularly in the synthesis of inhibitors and receptor modulators. Its benzonitrile moiety also contributes to its utility in materials science, where it aids in the creation of polymers and specialty chemicals.