*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Ursodeoxycholic Acid EP Impurity E</strong> is a specified degradation product used for pharmaceutical quality control. Its molecular formula is C24H40O4 and CAS number is 19261-58-2.</p>
<h3>Application</h3>
<ul>
<li>Reference standard for HPLC method validation in bile acid manufacturing.</li>
<li>Stability testing of Ursodeoxycholic Acid drug substances under stress conditions.</li>
<li>Regulatory compliance documentation for ICH Q3A impurities in global markets.</li>
</ul>
<h3>Precautions</h3>
<p>Store below -20°C in sealed amber vials to prevent oxidation. Handle with PPE to avoid inhalation or skin contact during weighing procedures.</p>