Used in the synthesis of high-performance dyes and pigments, particularly for textile and ink applications due to its ability to form stable, vivid color complexes. Serves as a key intermediate in the production of pharmaceuticals, especially in drugs targeting neurological and inflammatory conditions. Employed in electrochemical applications, such as in the development of conductive polymers and sensors, where its electron-rich structure enhances signal sensitivity. Also utilized in corrosion inhibitors for metals, offering protection in industrial and automotive systems. Its multiple amino groups make it valuable in cross-linking agents for resins and coatings, improving durability and thermal stability.