Used as an intermediate in the synthesis of bioactive benzothiazole derivatives with neuroprotective, antioxidant, and anti-inflammatory properties. Its structure supports the development of pharmaceutical agents. Also employed in research for developing fluorescent probes due to its favorable photophysical characteristics, making it useful in biochemical imaging and sensor technologies. Additionally, it is studied for luminescent materials in organic electronics, such as OLEDs and chemical sensors, enhancing stability and electrical conductivity.