*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>L-Methionine-S-methyl Sulfonium Chloride is a quaternary ammonium salt derivative of methionine, synthesized via <strong>S-methylation</strong>. It serves as a specialized methyl donor in biochemical research. Its molecular formula is C<sub>5</sub>H<sub>12</sub>ClNO<sub>2</sub>S, and the CAS number is 17609-48-6.</p>
<h3>Application</h3>
<ul>
<li><strong>Nutraceuticals:</strong> Functional ingredient for liver health support.</li>
<li><strong>Biochemical Research:</strong> Reagent for enzymatic methylation studies.</li>
<li><strong>Cosmetics:</strong> Antioxidant additive in high-end formulations.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly limit clinical dosage due to potential toxicity; avoid inhalation of dust. Store in a cool, dry place below 25°C with humidity control to prevent hydrolysis.</p>