*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Sulfamethoxazole is a synthetic <strong>sulfonamide antibiotic</strong> produced via condensation of sulfanilic acid derivatives. Its chemical structure is defined by the molecular formula C<sub>10</sub>H<sub>11</sub>N<sub>3</sub>O<sub>3</sub>S and CAS No. 723-46-6.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Key API for treating urinary tract infections and bronchitis, often combined with trimethoprim.</li>
<li><strong>Veterinary Medicine:</strong> Used in livestock to prevent bacterial infections and coccidiosis.</li>
<li><strong>Research:</strong> Serves as a standard reference material in analytical chemistry studies.</li>
</ul>
<h3>Precautions</h3>
<p>Contraindicated in patients with sulfa allergies or severe renal impairment. Store in a cool, dry place away from light. Personnel must use PPE to avoid skin contact and inhalation during handling.</p>