*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Erythromycin-d6</strong> is a deuterated isotopologue of the macrolide antibiotic erythromycin, primarily synthesized for use as an internal standard in quantitative mass spectrometry. Its molecular formula is C<sub>37</sub>H<sub>69</sub>NO<sub>13</sub>d<sub>6</sub>, with CAS No. 140528-03-8.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical analysis: Serves as a stable reference standard for validating bioanalytical methods.</li>
<li>Metabolite studies: Enables precise tracking of drug metabolism and pharmacokinetics (ADME) profiles.</li>
<li>Quality control: Ensures accuracy in impurity profiling and stability testing of erythromycin formulations.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C to prevent degradation. Avoid direct contact with skin and eyes; handle within a certified fume hood using appropriate PPE due to potential sensitization risks.</p>