Used as a key intermediate in the synthesis of azo dyes and pigments, providing vibrant color and stability in textile and printing industries. Employed in the development of optical brightening agents for paper and detergents due to its strong UV absorption and fluorescence properties. Also utilized in the preparation of coordination compounds and metal-organic frameworks for catalytic applications. Shows potential in electrochemical sensors owing to its redox-active structure. Additionally, investigated for use in photochromic materials and UV stabilizers in polymers.