This chemical is primarily utilized in organic synthesis as a versatile intermediate for the preparation of various heterocyclic compounds. Its chlorosulfonyl group makes it a valuable reagent for introducing sulfonamide functionalities into target molecules, which is particularly useful in the development of pharmaceuticals and agrochemicals. Additionally, the compound's pyrrole core is often exploited in the synthesis of bioactive molecules, including potential drug candidates with applications in treating diseases such as cancer, inflammation, and microbial infections. Its ester group further allows for modifications and derivatization, enabling the creation of diverse chemical structures for research and industrial purposes.