Used as a biocide in water treatment systems to control microbial growth, particularly in industrial cooling towers and paper mill systems. Its bromine content enhances antimicrobial activity, making it effective against bacteria, fungi, and algae. Also employed as an intermediate in the synthesis of pharmaceuticals and agrochemicals due to its reactive imidazole core. Shows utility in research for developing antimicrobial agents and corrosion inhibitors. Stable under a wide range of pH conditions, which supports its use in harsh industrial environments.