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<h3>Overview</h3>
<p><strong>2-Hydroxy-4-quinolinecarboxylic acid</strong> (CAS: 15908-63-7) is a key quinolone intermediate synthesized via oxidative cyclization. Molecular formula: <strong>C10H7NO3</strong>.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis of fluoroquinolone antibiotics.</li>
<li>Production of novel antimicrobial agents and antivirals.</li>
<li>Research in medicinal chemistry for structure-activity studies.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place away from oxidizers. Use appropriate PPE; avoid inhalation or skin contact due to potential irritant properties.</p>