Used as a key intermediate in the synthesis of high-performance organic semiconductors and electroactive materials. Its fused heterocyclic structure enables strong π-conjugation, making it valuable in the development of organic field-effect transistors (OFETs) and photovoltaic cells. Also employed in the preparation of functional dyes and pigments due to its electron-deficient character and stability under thermal and oxidative stress. Shows potential in coordination chemistry as a ligand for transition metal complexes used in catalysis.