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<h3>Overview</h3>
<p><strong>Triundecanoin-d5</strong> is a deuterated internal standard for mass spectrometry, synthesized via catalytic deuteration of triundecanoin. Its molecular formula is C<sub>39</sub>H<sub>74</sub>O<sub>6</sub>d<sub>5</sub>, and it serves as a precise tracer in lipidomics.</p>
<h3>Application</h3>
<ul>
<li><strong>Metabolomics:</strong> Quantitative analysis of triglycerides in biological samples.</li>
<li><strong>Pharmacokinetics:</strong> Tracking drug metabolism and distribution profiles.</li>
<li><strong>Quality Control:</strong> Validating analytical methods in pharmaceutical manufacturing.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C to prevent isotopic exchange. Handle with appropriate PPE; not for direct clinical administration.</p>