Used in organic synthesis, particularly in the production of conductive polymers for electronic devices such as organic field-effect transistors (OFETs) and organic light-emitting diodes (OLEDs). Serves as a building block for pharmaceuticals and agrochemicals due to its aromatic stability and reactivity. Employed in the development of dyes and pigments. Applied in the synthesis of ligands for catalysts in industrial processes. Also used in research for creating novel materials with unique electronic and optical properties.