Used as an intermediate in the synthesis of sulfonamide antibiotics, particularly in the production of sulfamethizole and other antimicrobial agents. It serves as a key building block in heterocyclic chemistry due to the presence of both thiol and acetylamino groups, enabling diverse functionalization. Employed in the development of corrosion inhibitors for metals in acidic environments, offering protection through adsorption on metal surfaces. Also utilized in the preparation of various biologically active compounds, including anticonvulsants, anti-inflammatory agents, and antitumor candidates. Its derivatives are explored in materials science for designing conductive polymers and sensors due to the sulfur-rich structure.