*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Montelukast EP Impurity G is a critical reference standard used for quality control in the pharmaceutical industry. It serves as an identification and quantification tool during the synthesis of montelukast sodium, ensuring compliance with European Pharmacopoeia limits. The compound features the molecular formula <strong>C25H24ClNO3S</strong> and is identified by CAS number <strong>169078-36-8</strong>.</p>
<h3>Application</h3>
<ul>
<li>Quality assurance laboratories for method validation.</li>
<li>R&D departments monitoring synthetic pathways.</li>
<li>Regulatory submissions to verify impurity profiles.</li>
</ul>
<h3>Precautions</h3>
<p>Store at 2°C–8°C in sealed containers away from light. Handle only in fume hoods using appropriate PPE due to potential irritant properties. Not intended for clinical use or therapeutic administration.</p>