Used as a brominating agent in organic synthesis, particularly for selective bromination of aromatic compounds and alkenes. It serves as a source of positive bromine (Br⁺) in electrophilic addition and substitution reactions. Commonly applied in the preparation of α-bromo carbonyl compounds, which are useful intermediates in pharmaceuticals and agrochemicals. Also employed in mild bromination conditions where controlled release of bromine is required, minimizing side reactions. Its solid form makes it easier to handle compared to molecular bromine, offering improved safety and dosing accuracy in laboratory-scale reactions.