*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Omeprazole EP Impurity G</strong> is a critical reference standard used in pharmaceutical quality control to ensure the purity of omeprazole active ingredients. Synthesized via specific degradation pathways or as a process by-product, it serves for method validation under European Pharmacopoeia guidelines. Its molecular formula is C<sub>17</sub>H<sub>18</sub>N<sub>4</sub>O<sub>3</sub>S and CAS registry number is 102982-56-3.</p>
<h3>Application</h3>
<ul>
<li>Quality assurance testing in API manufacturing facilities.</li>
<li>Method development and validation for HPLC systems.</li>
<li>Stability-indicating assays during drug shelf-life studies.</li>
<li>Regulatory compliance reporting for EMA submissions.</li>
</ul>
<h3>Precautions</h3>
<p>Store strictly at -20°C in airtight, light-resistant containers to prevent degradation. Handle with appropriate PPE including nitrile gloves and safety goggles; avoid inhalation or skin contact due to potential irritant properties. Not intended for clinical administration or therapeutic use.</p>