*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Ibuprofen Impurity A (EP) is a critical reference standard used to identify and quantify related substances in ibuprofen APIs. Synthesized via specific oxidation pathways, its <strong>chemical formula</strong> is C13H18O2 with <strong>CAS No. 574-79-6</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Quality Control:</strong> Used in HPLC method validation for pharmaceutical manufacturers.</li>
<li><strong>R&D:</strong> Serves as a marker for stability studies during drug development.</li>
<li><strong>Regulatory Compliance:</strong> Essential for EP monograph testing and batch release.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at 2-8°C to prevent degradation. Handle with PPE in well-ventilated areas; avoid direct skin contact and inhalation of dust.</p>