Nicotine malate salt is a chemical compound formed by combining nicotine with malic acid. This salt form of nicotine is often utilized in pharmaceutical formulations and research applications. Nicotine malate salt is appreciated for its stability and solubility properties, which make it suitable for various drug delivery systems. In pharmaceuticals, it may be used in nicotine replacement therapies or other medications aimed at smoking cessation. Additionally, researchers may employ nicotine malate salt in studies investigating the effects of nicotine on biological systems. Its precise chemical structure and properties render it valuable in a range of pharmaceutical and scientific applications.