Used as an intermediate in the synthesis of biologically active compounds, particularly in the development of pharmaceuticals and agrochemicals. Its structure supports the formation of heterocyclic derivatives with potential antimicrobial, antifungal, and insecticidal properties. Commonly employed in research settings for designing novel drug candidates targeting infectious diseases and parasitic infections. Also utilized in the preparation of fluorescent probes and dyes due to the benzothiazole core's inherent photophysical characteristics.