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<h3>Overview</h3>
<p><strong>DOXYCYCLINE (CAS 564-25-0)</strong> is a broad-spectrum semi-synthetic tetracycline antibiotic produced via fermentation and chemical modification. Its molecular formula is <strong>C22H24N2O8</strong>.</p>
<h3>Application</h3>
<ul>
<li>Veterinary medicine for treating respiratory and gastrointestinal infections in livestock.</li>
<li>Human therapeutics for acne vulgaris, rosacea, and malaria prophylaxis.</li>
<li>Agricultural sector as a growth promoter and disease control agent in aquaculture.</li>
</ul>
<h3>Precautions</h3>
<p>Contraindicated in pregnant women and children under eight due to tooth discoloration risks. Store in cool, dry conditions below 25°C protected from light to maintain stability.</p>