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<h3>Overview</h3>
<p><strong>5-Chlorothiophene-2-carboxylic acid</strong> (CAS: 14768-96-0, Formula: C5H3ClO2S) is a high-purity heterocyclic intermediate produced via chlorination and carboxylation of thiophene derivatives. This 98% grade material serves as a critical building block for pharmaceutical synthesis.</p>
<h3>Application</h3>
<ul>
<li>Synthesis of anti-inflammatory drugs and NSAIDs.</li>
<li>Production of fungicides and agricultural chemicals.</li>
<li>Development of advanced OLED materials and liquid crystals.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place away from oxidizers. Use appropriate PPE to prevent skin irritation and inhalation hazards during handling.</p>