This compound is primarily used in organic synthesis as a versatile building block for the preparation of complex molecules. Its unique structure, featuring a boronic ester and a sulfinyl group, makes it valuable in cross-coupling reactions, particularly Suzuki-Miyaura coupling, which is widely employed in the synthesis of pharmaceuticals, agrochemicals, and advanced materials. The trifluoroethylsulfinyl moiety enhances its reactivity and selectivity, enabling the formation of carbon-carbon bonds with high efficiency. Additionally, it serves as a key intermediate in the development of boron-containing compounds, which are increasingly important in medicinal chemistry for their potential therapeutic applications, such as enzyme inhibition and drug delivery systems. Its stability and compatibility with various reaction conditions further contribute to its utility in modern synthetic chemistry.