This chemical is primarily used as a Grignard reagent in organic synthesis. It plays a crucial role in forming carbon-carbon bonds, making it valuable for constructing complex organic molecules. It is often employed in the preparation of pharmaceuticals, agrochemicals, and specialty chemicals. Specifically, it is used to introduce the 3-fluoro-4-methoxyphenyl group into target molecules, which can enhance their biological activity or modify their physical properties. Its application is common in research and industrial settings for developing new compounds with potential therapeutic or functional uses.