Used as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and fine chemicals. It serves as a building block for the formation of more complex molecules due to the reactivity of both the carbonyl and bromo functional groups. Commonly employed in the synthesis of amphetamines and related psychoactive compounds, though it also finds use in legitimate medicinal chemistry research. Its alkylating properties make it valuable in the development of ketone derivatives for drug discovery. Handle with care due to its lachrymatory and irritant effects.