*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>2,3-dichloro-4-hydroxybenzaldehyde is a specialized chlorinated aromatic aldehyde used in pharmaceutical synthesis. Its molecular formula is <strong>C7H4Cl2O2</strong> and CAS number is <strong>15668-04-9</strong>. Production typically involves electrophilic chlorination of 4-hydroxybenzaldehyde.</p>
<h3>Application</h3>
<ul>
<li>Synthesis of heterocyclic drug intermediates</li>
<li>Production of anti-inflammatory agents</li>
<li>Manufacture of fluorescent probes</li>
</ul>
<h3>Precautions</h3>
<p>Store in sealed containers under inert atmosphere at controlled temperatures. Avoid direct contact due to skin irritation risks; use appropriate PPE during handling.</p>