Used primarily in organic synthesis as an intermediate for the production of various pharmaceuticals and agrochemicals. It serves as a key building block in the development of active compounds, particularly in the modification of molecular structures to enhance biological activity. Additionally, it is employed in research settings for the study of chemical reactions involving bromomethyl and methylsulfonyl groups, aiding in the exploration of new synthetic pathways. Its reactive nature makes it valuable in cross-coupling reactions, which are essential in creating complex organic molecules.