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<h3>Overview</h3>
<p><strong>3-Boronobenzoic acid</strong> (CAS: 24968-00-1) is a boronic acid derivative synthesized via lithiation of benzonitrile followed by borylation. Molecular formula: C<sub>7</sub>H<sub>7</sub>BO<sub>3</sub>. It serves as a critical intermediate in medicinal chemistry for Suzuki-Miyaura cross-coupling reactions.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Synthesis of kinase inhibitors and antiviral agents.</li>
<li><strong>Material Science:</strong> Precursor for functionalized liquid crystals.</li>
<li><strong>Research:</strong> Used in fragment-based drug discovery libraries.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere to prevent oxidation. Avoid contact with skin and eyes; use appropriate PPE. Not approved for direct clinical administration without formulation into active pharmaceutical ingredients.</p>