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<h3>Overview</h3>
<p><strong>2-Chloropyridine</strong> is a key heterocyclic intermediate synthesized via chlorination of pyridine. Molecular formula: C<sub>5</sub>H<sub>4</sub>ClN; CAS No.: 109-07-1.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis as a building block for antihistamines and antivirals.</li>
<li>Agricultural chemicals production, including herbicide and fungicide precursors.</li>
<li>Organic catalysis in cross-coupling reactions for fine chemical manufacturing.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, ventilated area away from oxidizers. Use appropriate PPE due to skin irritation risks and potential toxicity upon ingestion or inhalation.</p>