NINGBO INNO PHARMCHEM CO.,LTD. is proud to shed light on the intricate chemistry of DL-Methionine Methylsulfonium Chloride (CAS 3493-12-7), a compound also known as Vitamin U. Understanding its chemical properties and synthesis is key to appreciating its value as a fine chemical building block and in various industrial applications.

The chemical structure of DL-Methionine Methylsulfonium Chloride is characterized by a sulfonium ion. This feature contributes to its reactivity and its utility in organic synthesis. As a methionine derivative, it shares a relationship with the essential amino acid methionine, but with a distinct S-methyl group that confers unique properties, including its notable antioxidant activity.

The synthesis of DL-Methionine Methylsulfonium Chloride typically involves methylation of DL-methionine. This process requires careful control of reaction conditions to achieve high purity and yield, ensuring the compound's suitability for demanding applications. The resulting molecule is a white to off-white solid, with a melting point around 139-140 °C (with decomposition), indicating its stability under moderate conditions but also its sensitivity to higher temperatures.

Its solubility in water further enhances its usability in various chemical processes and formulations. Researchers are continually exploring new synthesis routes and modifications to harness its full potential, particularly its role as an intermediate for specialty chemicals. The inherent antioxidant properties of Vitamin U are also a direct consequence of its chemical makeup, making it a subject of interest in fields ranging from pharmaceuticals to materials science.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to adhering to strict manufacturing protocols to produce DL-Methionine Methylsulfonium Chloride that meets the highest standards of purity and quality. This dedication ensures that our clients, whether they are involved in cutting-edge research or large-scale industrial production, receive a product that consistently performs. Understanding the chemistry behind this compound is the first step in unlocking its vast potential.