Used as a fluorescent probe in biochemical assays due to its strong emission properties under UV light. It serves as a building block in the synthesis of advanced organic semiconductors for optoelectronic devices. Also investigated for its potential in metal-ion sensing applications, particularly for detecting copper and zinc in environmental and biological samples. Its rigid planar structure enhances stability in conjugated systems, making it suitable for use in organic light-emitting diodes (OLEDs) and sensor materials.