This compound is primarily used in organic synthesis, particularly in cross-coupling reactions. It serves as a versatile building block for the preparation of complex molecules, especially in the pharmaceutical and agrochemical industries. The tributylstannyl group facilitates Stille coupling reactions, enabling the formation of carbon-carbon bonds with high efficiency. Additionally, the bromo substituent allows for further functionalization through various substitution reactions. Its application extends to the development of thiazole-containing compounds, which are often explored for their biological activities, including antimicrobial and anticancer properties.