Used primarily as an intermediate in organic synthesis, particularly in the pharmaceutical and fine chemical industries. It serves as a building block for the preparation of more complex molecules, including active pharmaceutical ingredients (APIs) and psychoactive substances. Due to the presence of both bromine and a carbonyl group, it is highly reactive and suitable for nucleophilic substitution and condensation reactions. Commonly employed in the synthesis of amphetamines and related compounds, its use is often regulated due to potential misuse. Also utilized in research settings for developing novel organic compounds and studying reaction mechanisms.