*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>(-)-Epicatechin gallate</strong> (CAS <strong>1257-08-5</strong>, C<sub>22</sub>H<sub>18</sub>O<sub>10</sub>) is a high-purity polyphenol derivative synthesized via esterification of epicatechin with gallic acid. This bioactive compound is primarily produced through enzymatic catalysis or semi-synthetic routes to ensure optical purity.</p>
<h3>Application</h3>
<ul>
<li>Nutraceuticals: Dietary supplements for antioxidant support and metabolic health.</li>
<li>Cosmetics: Active ingredient in anti-aging formulations targeting skin elasticity.</li>
<li>Pharmaceutical R&D: Investigational agent for cardiovascular protection studies.</li>
</ul>
<h3>Precautions</h3>
<p>Store in sealed containers at 2-8°C away from light. Avoid inhalation; wear PPE during handling. Clinical use requires physician supervision due to potential drug interactions.</p>