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<h3>Overview</h3>
<p><strong>4-Biphenylboronic acid</strong> is a key organic intermediate synthesized via Suzuki-Miyaura coupling precursors. Its molecular formula is C12H11BO2, and the CAS number is 657-80-9.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis for building biaryl scaffolds in drug discovery.</li>
<li>Material science for developing organic light-emitting diodes (OLEDs).</li>
<li>Agrochemical production as a catalyst component for herbicides.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at controlled temperatures below 25°C. Avoid direct contact with skin and eyes; use appropriate PPE during handling to prevent respiratory irritation.</p>