*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Phenylglyoxylic Acid-d5</strong> is a deuterated isotopologue of phenylglyoxylic acid, synthesized via catalytic H/D exchange or specific deuteration pathways. It serves as a critical internal standard for quantitative mass spectrometry. Molecular Formula: C8D5HO3; CAS No: 1649-02-3.</p>
<h3>Application</h3>
<ul>
<li>Metabolomics research for tracer studies in drug metabolism.</li>
<li>Quality control analysis in pharmaceutical synthesis validation.</li>
<li>Kinetic isotope effect investigations in organic reaction mechanisms.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C to prevent isotopic dilution. Use appropriate PPE during handling due to potential corrosive properties and avoid inhalation of dust particles.</p>