Primarily used as a key intermediate in organic synthesis, this compound is instrumental in the production of various pharmaceuticals and agrochemicals. Its reactive chlorosulfonyl and carboxylic acid groups make it a versatile building block for constructing complex molecules. In the pharmaceutical industry, it is often employed to develop active pharmaceutical ingredients (APIs) with specific therapeutic properties, such as anti-inflammatory or antimicrobial agents. Additionally, it finds application in the synthesis of dyes and pigments, contributing to the coloration of materials in industrial processes. Its fluorinated structure also enhances the stability and bioavailability of the final products, making it valuable in advanced chemical research and development.