Used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions, to create complex organic compounds. Its boronate ester group facilitates the formation of carbon-carbon bonds between aryl or vinyl halides and the boronate, making it valuable in pharmaceutical research for developing drug candidates. Also employed in materials science for synthesizing organic semiconductors and light-emitting materials, contributing to advancements in electronic devices, optoelectronics, displays, and solar cells. The benzothiadiazole moiety enables efficient light absorption and emission, enhancing its utility in these applications. Its stability and reactivity make it a versatile intermediate in various chemical transformations.