Used primarily as an intermediate in organic synthesis, especially in the preparation of pharmaceuticals and agrochemicals. It serves as a brominating agent and is involved in the introduction of bromine into organic molecules. Commonly applied in the synthesis of amino acids and peptides due to its ability to modify functional groups selectively. Also utilized in the development of specialty polymers and as a reagent in analytical chemistry for detecting specific functional groups. Its reactivity makes it valuable in research laboratories for constructing complex molecular frameworks.