*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Propyl Paraben-13C6</strong> is a stable isotopically labeled internal standard used in mass spectrometry for quantitative analysis. Synthesized via specific carbon-13 enrichment, its molecular formula is C<sub>10</sub>H<sub>12</sub>O<sub>2</sub> with <strong>CAS No. 10085-94-4</strong>.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical QC: Quantifying propyl paraben residues in drug formulations.</li>
<li>Toxicology Studies: Metabolic profiling and pharmacokinetic research.</li>
<li>Cosmetic Analysis: Monitoring preservative levels in personal care products.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C to prevent degradation. Handle with appropriate PPE as per safety data sheets; avoid inhalation or skin contact during laboratory preparation.</p>