Used in organic semiconductor materials due to its electron-rich heterocyclic structure, enhancing charge transport in thin-film transistors. Employed as a building block in pharmaceuticals, particularly in synthesis of kinase inhibitors and antimicrobial agents. Also applied in the development of fluorescent probes for bioimaging, leveraging its rigid fused-ring system for improved photostability and emission properties. Shows potential in agrochemical formulations as a functional intermediate for novel pesticides.