Farnesyl pyrophosphate ammonium salt methanol:ammonia solution is primarily used in biochemical research and enzymatic studies. It serves as a substrate in the investigation of isoprenoid biosynthesis pathways, particularly in the study of enzymes like farnesyltransferase and squalene synthase. This compound is crucial in understanding the mechanisms of protein prenylation, a post-translational modification essential for the function of certain proteins involved in cell signaling and regulation. Additionally, it is employed in the synthesis of terpenes and terpenoids, which have applications in pharmaceuticals, fragrances, and flavorings. Its use in methanol:ammonia solution enhances solubility and stability, making it suitable for various experimental setups.