*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Nicardipine EP Impurity A, also known as <strong>Dehydro Nicardipine</strong>, is a critical reference standard used in pharmaceutical quality control. This compound serves as an impurity marker for the calcium channel blocker Nicardipine during synthesis and stability testing. Its molecular formula is <strong>C20H24N2O6S</strong> with CAS number <strong>105839-76-7</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Quality Control:</strong> Validated for HPLC method development to detect trace levels in bulk drug substances.</li>
<li><strong>Regulatory Compliance:</strong> Essential for generating safety data sheets required by EMA and FDA filings.</li>
<li><strong>R&D:</strong> Utilized in stress degradation studies to evaluate product stability under various environmental conditions.</li>
</ul>
<h3>Precautions</h3>
<p>This substance is strictly for laboratory research use only and must not be administered clinically. Store in a cool, dry place below 25°C protected from light to prevent decomposition. Personnel must wear appropriate PPE including gloves and goggles when handling to avoid dermal exposure.</p>