Used as an intermediate in the synthesis of pharmaceuticals and agrochemicals, particularly in the development of bioactive molecules due to its halogenated structure which enhances reactivity in cross-coupling reactions. Its electron-withdrawing groups make it suitable for use in the preparation of functional materials, including liquid crystals and organic semiconductors. Also employed in the manufacture of fluorescent dyes and optical brighteners where the bromo and fluoro substituents contribute to tuning emission properties. Its rigid benzo[d]thiazole core supports applications in medicinal chemistry for designing enzyme inhibitors and receptor ligands.