Used extensively in organic synthesis as a Grignard reagent, it facilitates the formation of carbon-carbon bonds. Commonly employed in the production of alcohols through reactions with aldehydes and ketones, and carboxylic acids through reaction with CO2. It can also be used to synthesize ketones, ethers, and amines via appropriate substrates. It is utilized in the pharmaceutical industry for the synthesis of complex organic molecules. Additionally, it plays a role in the preparation of fine chemicals and intermediates for various industrial applications. Due to its high reactivity and sensitivity to air and moisture, it must be handled under an inert atmosphere. Its reactivity with a wide range of substrates makes it a valuable tool in research and development laboratories.