This chemical is primarily used as an intermediate in the synthesis of various organic compounds, particularly in the production of pharmaceuticals and agrochemicals. Its reactive chlorosulfonyl and benzoyl chloride groups make it valuable for introducing functional groups into target molecules. It is often employed in the development of sulfonamide-based drugs, which are widely used as antibiotics, diuretics, and anti-inflammatory agents. Additionally, it finds application in the creation of specialty chemicals, including dyes and pigments, where its structure contributes to the desired properties of the final product. Its versatility in organic synthesis makes it a key component in industrial and research settings.