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<h3>Overview</h3>
<p><strong>4-Bromo-1-(difluoromethyl)-1H-pyrazole</strong> (CAS 1276850-95-3) is a specialized heterocyclic intermediate with formula C4H3BrF2N2. It is synthesized via bromination of the parent pyrazole followed by difluoromethylation.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis for kinase inhibitors.</li>
<li>Agrochemical production as a pesticide scaffold.</li>
<li>Material science research for fluorinated polymers.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at low temperatures. Use appropriate PPE to prevent skin contact and inhalation due to potential toxicity.</p>