*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Moxifloxacin EP Impurity E is a critical reference standard used in pharmaceutical quality control to ensure the purity of the fluoroquinolone antibiotic Moxifloxacin. Synthesized via specific coupling reactions, its molecular formula is <strong>C19H22FN3O4</strong> and CAS number is <strong>157086-63-2</strong>. This impurity serves as an essential tool for method validation.</p>
<h3>Application</h3>
<ul>
<li><strong>Quality Assurance:</strong> Used by API manufacturers to calibrate HPLC systems during batch release testing.</li>
<li><strong>R&D Validation:</strong> Employed in stability studies to detect degradation pathways under stress conditions.</li>
<li><strong>Regulatory Compliance:</strong> Required for generating data dossiers submitted to EMA and FDA authorities.</li>
</ul>
<h3>Precautions</h3>
<p>This substance must be stored at <strong>-20°C</strong> in a desiccated environment away from light. Handling requires appropriate PPE including gloves and eye protection to prevent skin irritation or inhalation risks.</p>