*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Gimeracil Impurity 1 is a critical synthetic intermediate used in the manufacturing of <strong>Tegafur/5-FU</strong> pharmaceutical formulations. This compound serves as a reference standard for quality control and process optimization within <strong>API synthesis</strong>. Its molecular formula is <strong>C7H4FNO2</strong>, with CAS number <strong>100-61-8</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical QC:</strong> Employed as an analytical reference standard to identify and quantify impurities in Gimeracil drug substances.</li>
<li><strong>R&D Processes:</strong> Utilized during method development to validate chromatographic separation techniques for regulatory compliance.</li>
<li><strong>Process Validation:</strong> Supports stability testing protocols to ensure final product purity meets ICH guidelines.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place away from direct sunlight at temperatures below <strong>-20°C</strong> under inert atmosphere. Handle with appropriate PPE due to potential genotoxicity; avoid inhalation or skin contact during laboratory handling.</p>