*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Cholic Acid Impurity 22</strong> is a synthetic reference standard used for quality control in bile acid manufacturing. It typically arises during oxidation or hydroxylation processes of cholic acid precursors. Molecular formula: C<sub>24</sub>H<sub>40</sub>O<sub>5</sub>; CAS No.: <strong>1988-36-7</strong>.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical R&D for method validation in HPLC analysis.</li>
<li>Quality assurance testing to identify degradation products in bulk APIs.</li>
<li>Regulatory compliance documentation for impurity profiling in drug substances.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at 2-8°C away from light. Handle with appropriate PPE; avoid inhalation and skin contact. Not intended for clinical use directly.</p>