*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Nifedipine EP Impurity-D is a critical reference standard for the pharmaceutical industry, defined as a degradation product or synthetic intermediate of nifedipine. It is essential for validating <strong>High-Performance Liquid Chromatography (HPLC)</strong> methods during quality control processes. The compound features the molecular formula <strong>C17H18N2O6</strong> and carries the CAS number <strong>25407-29-4</strong>.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical manufacturing for establishing analytical method validation parameters.</li>
<li>Quality assurance laboratories to monitor impurity profiles in calcium channel blockers.</li>
<li>Regulatory compliance testing to ensure adherence to ICH Q3A guidelines.</li>
</ul>
<h3>Precautions</h3>
<p>Store strictly at <strong>-20°C</strong> under inert atmosphere to prevent photodegradation. Personnel must utilize appropriate PPE including gloves and goggles due to potential skin irritation. This substance is not for human consumption and requires strict containment during handling.</p>