*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>2-Methylcitric Acid-d3</strong> is a deuterated isotopologue of 2-methylcitric acid, synthesized via enzymatic or chemical deuteration of precursor pathways. It serves as a critical internal standard for quantitative mass spectrometry in metabolic profiling. Molecular Formula: C<sub>6</sub>H<sub>7</sub>DO<sub>6</sub>; CAS No.: 14908-65-3 (approximate).</p>
<h3>Application</h3>
<ul>
<li>Metabolomics research for tracking methylmalonic acidemia biomarkers.</li>
<li>Pharmacokinetic studies using LC-MS/MS to quantify drug metabolism.</li>
<li>Quality control in isotopic labeling reagent production lines.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C to prevent isotopic exchange. Do not use for human therapeutic injection; strictly for analytical R&D purposes only. Handle with appropriate PPE to avoid inhalation of dust particles.</p>