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<h3>Overview</h3>
<p><strong>6-Chloro-1H-indole</strong> (CAS: 20459-78-1) is a key heterocyclic intermediate with molecular formula C8H6ClN. Synthesized via chlorination of indole or cyclization of substituted anilines, it serves as a critical scaffold for pharmaceutical development.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis for NSAIDs and antidepressants.</li>
<li>Agrochemical production of herbicides and fungicides.</li>
<li>Research in medicinal chemistry for novel drug candidates.</li>
</ul>
<h3>Precautions</h3>
<p>Store in sealed containers at cool, dry conditions away from oxidizers. Use appropriate PPE to prevent skin contact and inhalation due to potential toxicity and irritation hazards.</p>