*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>4-Ethoxycarbonylphenylboronic acid</strong> (CAS: 102675-28-9, Formula: C10H13BO4) is a specialized boronic ester intermediate synthesized via palladium-catalyzed cross-coupling. It serves as a critical building block for constructing complex aromatic systems in pharmaceutical and materials science sectors.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis for kinase inhibitors and antiviral agents.</li>
<li>Production of OLED emitters and organic semiconductor precursors.</li>
<li>Agrochemical development targeting specific herbicidal pathways.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at 2-8°C to prevent hydrolysis. Personnel must wear PPE due to potential respiratory sensitization; avoid direct contact with skin or eyes during handling.</p>