*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>N-Nitrosopiperazine is a potent <strong>carcinogenic nitrosamine</strong> synthesized via the nitrosation of piperazine. It serves as a critical impurity in pharmaceutical quality control and chemical research. <strong>Molecular Formula:</strong> C4H8N2O; <strong>CAS No:</strong> 100-75-4.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical Analysis:</strong> Used as a reference standard for detecting nitrosamine contaminants in drug substances.</li>
<li><strong>Toxicology Research:</strong> Employed in studies regarding carcinogenicity mechanisms and metabolic pathways.</li>
<li><strong>Chemical Synthesis:</strong> Acts as an intermediate in specialized organic synthesis protocols requiring nitroso groups.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly prohibited in clinical formulations due to high mutagenicity. Must be stored in sealed containers under inert atmosphere at controlled temperatures. Handling requires full PPE and fume hood usage to prevent inhalation or skin contact.</p>