*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Ilaprazole Impurity 17 is a critical reference standard for the quality control of the proton pump inhibitor Ilaprazole. Synthesized via specific coupling pathways, its molecular formula is <strong>C<sub>20</sub>H<sub>21</sub>N<sub>5</sub>O<sub>3</sub>S</strong> with CAS No. <strong>209674-86-8</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical Analysis:</strong> Used in HPLC method validation to quantify trace impurities.</li>
<li><strong>R&D Support:</strong> Serves as a standard for structural identification during drug development.</li>
<li><strong>Regulatory Compliance:</strong> Essential for generating stability data and safety profiles.</li>
</ul>
<h3>Precautions</h3>
<p>Store strictly below -20°C under inert atmosphere to prevent degradation. Handle only in certified fume hoods using appropriate PPE due to potential sensitization risks associated with pharmaceutical intermediates.</p>