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<h3>Overview</h3>
<p><strong>4-Chloro-3-nitrobenzoic acid</strong> (CAS: 5981-26-8, C7H4ClNO4) is a key organic intermediate synthesized via chlorination and nitration of benzoic acid derivatives. It serves as a critical building block in pharmaceutical manufacturing.</p>
<h3>Application</h3>
<ul>
<li>Synthesis of non-steroidal anti-inflammatory drugs (NSAIDs).</li>
<li>Production of specific herbicides and agrochemicals.</li>
<li>Manufacturing of specialized dyes and pigments.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, well-ventilated area away from incompatible oxidizers. Personnel must wear appropriate PPE to prevent skin contact and inhalation due to potential toxicity and irritation risks.</p>