*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Ozagrel Impurity 22 is a critical reference standard for the quality control of Ozagrel, an irreversible thromboxane synthase inhibitor. Synthesized via specific coupling and oxidation steps, its identity is confirmed by <strong>CAS 154869-07-9</strong> and molecular formula <strong>C<sub>15</sub>H<sub>12</sub>N<sub>2</sub>O<sub>2</sub></strong>. This compound serves as an essential impurity marker in pharmaceutical manufacturing to ensure drug purity.</p>
<h3>Application</h3>
<ul>
<li><strong>Quality Assurance:</strong> Used in HPLC method development to detect and quantify trace levels in bulk drug substances.</li>
<li><strong>R&D Studies:</strong> Employed in stability-indicating assays to monitor degradation pathways during storage.</li>
<li><strong>Regulatory Compliance:</strong> Provided for submission dossiers to validate impurity profiles under ICH guidelines.</li>
</ul>
<h3>Precautions</h3>
<p>Store strictly below -20°C in airtight containers protected from light and moisture. Handle only within certified fume hoods using appropriate PPE due to potential toxicity. Do not use for clinical administration; intended solely for laboratory research and analytical calibration.</p>