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<h3>Overview</h3>
<p><strong>4-Amino-3-bromo-5-fluorobenzonitrile</strong> (CAS: 1261970-85-9) is a specialized halogenated aromatic intermediate used in fine chemical synthesis. Its production typically involves selective electrophilic bromination of fluorinated benzonitriles followed by reduction.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Key scaffold for kinase inhibitors and anticancer agents.</li>
<li><strong>Agricultural Chemicals:</strong> Precursor for novel herbicides and fungicides.</li>
<li><strong>Materials Science:</strong> Building block for functionalized organic electronics.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, well-ventilated area away from oxidizers. Use appropriate PPE including gloves and goggles due to potential skin irritation and toxicity risks during handling.</p>