*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>6,7-Dimethoxy-2H-3,1-benzoxazine-2,4(1H)-dione</strong> is a heterocyclic intermediate synthesized via condensation of 5,6-dimethoxyanthranilic acid with phosgene or urea derivatives. Molecular formula: C<sub>10</sub>H<sub>10</sub>N<sub>2</sub>O<sub>5</sub>; CAS No.: <strong>101985-58-8</strong>.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis as a scaffold for antihypertensive agents.</li>
<li>Research chemical precursor for kinase inhibitor development.</li>
<li>Material science additive for high-performance polymer modification.</li>
</ul>
<h3>Precautions</h3>
<p>Store in sealed containers under inert atmosphere at -20°C. Avoid inhalation and skin contact; use appropriate PPE. Not approved for direct clinical use without further derivatization.</p>