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<h3>Overview</h3>
<p><strong>5-Amino-4,6-dichloro-2-methylpyrimidine</strong> (CAS 10138-78-6; C<sub>6</sub>H<sub>5</sub>Cl<sub>2</sub>N<sub>3</sub>) is a key heterocyclic intermediate synthesized via chlorination of methylpyrimidine derivatives. It serves as a critical scaffold in fine chemical manufacturing.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis for antimalarial and antiviral drug candidates.</li>
<li>Production of agrochemical fungicides and herbicides.</li>
<li>Development of organic dyes and fluorescent probes.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, ventilated area away from oxidizers. Personnel must wear protective gear due to potential skin irritation and toxicity upon ingestion or inhalation.</p>