*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>4,7-Dihydroxyquinoline</strong> is a heterocyclic intermediate synthesized via condensation of 2-hydroxyacetophenone with nitromethane followed by cyclization. Its molecular formula is <strong>C9H7NO2</strong> and CAS No. is <strong>5608-19-1</strong>.</p>
<h3>Application</h3>
<ul>
<li><li>Pharmaceuticals: Precursor for antimalarial drugs and quinolone antibiotics.</li>
<li>Materials Science: Used in synthesizing fluorescent probes and metal chelating agents.</li>
<li>Dyes: Intermediate for azo dye production targeting textile industries.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place away from oxidizers. Avoid inhalation of dust; use appropriate PPE including gloves and eye protection during handling.</p>