Used as an intermediate in the synthesis of sulfa drugs, which are antibiotics that inhibit bacterial growth by interfering with folic acid production. Also serves in the development of dyes and pigments due to its aromatic and sulfonamide structure, enabling strong chromophoric properties. Additionally, it has been explored in the preparation of corrosion inhibitors for metals in industrial systems. Its amine and sulfonamide functional groups allow for derivatization in pharmaceutical and agrochemical research.