Used as an intermediate in the synthesis of pharmaceuticals and agrochemicals, particularly in the development of bioactive molecules due to the presence of the bromine atom which allows for further functionalization via cross-coupling reactions. Its thiophene core contributes to electronic properties useful in organic semiconductors and materials science. Commonly employed in Suzuki and Stille reactions to build complex aromatic systems. Also found in research settings for the design of novel insecticides and herbicides owing to the substituted heterocyclic structure that can interact with biological targets.