Used as an intermediate in the synthesis of heterocyclic compounds for pharmaceuticals and dyes. Acts as a building block in the development of sulfonamide-based drugs with antimicrobial and antiviral properties. Employed in electroplating baths as a brightening agent due to its sulfur-containing structure. Also utilized in analytical chemistry for metal ion detection and complexation. Shows potential in the preparation of functional materials for organic electronics because of its electron-withdrawing and coordinating features.