Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of anti-inflammatory and antimicrobial agents. Its structure supports the creation of bioactive molecules due to the presence of reactive functional groups. Commonly employed in heterocyclic chemistry to build fused ring systems for drug design. Also utilized in the preparation of fluorescent probes and dyes, benefiting from its ability to exhibit photoluminescent properties under certain conditions. Shows potential in materials science for developing sensors and optoelectronic devices.