*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>(all-Z)-6,9,12,15,18-Heneicosapentaenoic Acid Ethyl Ester</strong> is a synthetic ethyl ester of C21:5 omega-3 fatty acid. Produced via enzymatic or chemical esterification, it serves as a specialized lipid standard. Formula: C<sub>23</sub>H<sub>34</sub>O<sub>2</sub>. CAS No.: 109797-27-1.</p>
<h3>Application</h3>
<ul>
<li>Nutraceutical research for omega-3 metabolic profiling.</li>
<li>Lipidomics mass spectrometry internal standards.</li>
<li>Clinical trials investigating rare fatty acid deficiencies.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly for R&D use only; not approved for human consumption. Store under inert atmosphere at -20°C to prevent oxidation. Handle with appropriate PPE in well-ventilated areas.</p>