*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Ethyl 4,6-difluoro-1H-indole-2-carboxylate</strong> is a key fluorinated indole intermediate synthesized via Vilsmeier-Haack formylation followed by esterification. CAS: <strong>102589-55-7</strong>. Formula: C12H9F2NO2.</p>
<h3>Application</h3>
<ul>
<li>Synthesis of fluoroquinolone antibiotics.</li>
<li>Production of anti-inflammatory pharmaceuticals.</li>
<li>Development of novel agrochemical fungicides.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C. Avoid moisture and light. Use appropriate PPE during handling due to potential irritant properties.</p>