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<h3>Overview</h3>
<p><strong>2-chloro-4-methylquinoline</strong> (CAS 5089-16-7, C10H8ClN) is a key heterocyclic intermediate synthesized via Vilsmeier-Haack formylation or chlorination of 4-methylquinoline. It serves as a vital building block in organic synthesis.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceuticals: Precursor for antimalarial and antibacterial agents.</li>
<li>Agricultural Chemicals: Synthesis of herbicides and fungicides.</li>
<li>Dyes & Pigments: Production of fluorescent quaternary dyes.</li>
</ul>
<h3>Precautions</h3>
<p>Store in cool, dry, ventilated areas away from oxidizers. Handle with PPE to prevent skin contact and inhalation; avoid release into the environment.</p>