Used in organic electronics as a building block for conjugated materials, particularly in the development of fluorescent sensors and optoelectronic devices. Its rigid aromatic structure supports electron delocalization, making it suitable for applications in OLEDs and as a precursor in fluorescent probes for detecting metal ions or biomolecules. Also employed in medicinal chemistry research for designing bioactive heterocyclic compounds due to its thiazole and fluorene moieties, which are known to exhibit antimicrobial and anticancer activities.