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<h3>Overview</h3>
<p><strong>4-chloro-3-hydroxyphenylacetic acid</strong> (CAS 26870-55-9) is a key organic intermediate synthesized via chlorination and oxidation of phenolic precursors. Its molecular formula is C8H7ClO3, serving as a critical building block for pharmaceutical synthesis.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical manufacturing: Precursor for non-steroidal anti-inflammatory drugs (NSAIDs).</li>
<li>Agrochemical production: Intermediate for synthesizing specific herbicides and fungicides.</li>
<li>Research & Development: Used in medicinal chemistry for structure-activity relationship studies.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, well-ventilated area away from incompatible oxidizers. Personnel must wear appropriate PPE including gloves and eye protection to prevent skin irritation and inhalation hazards during handling.</p>