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<h3>Overview</h3>
<p><strong>4-Fluoro-1H-pyrazole</strong> is a heterocyclic intermediate used in pharmaceutical synthesis. Molecular formula: C<sub>3</sub>H<sub>2</sub>FN<sub>3</sub>; CAS No.: 675-08-9.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Key scaffold for kinase inhibitors and antiviral agents.</li>
<li><strong>Agriculture:</strong> Precursor for novel fungicides and herbicides.</li>
<li><strong>Materials:</strong> Component in advanced organic electronics manufacturing.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at 2-8°C. Use PPE due to skin irritation risks; avoid inhalation of vapors.</p>