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<h3>Overview</h3>
<p><strong>Iso Promethazine Hydrochloride</strong> is a synthetic phenothiazine derivative used primarily as an antihistamine. Manufactured via chlorination and quaternization processes, its molecular formula is C<sub>17</sub>H<sub>20</sub>N<sub>2</sub>S·HCl with CAS No. 60-87-7.</p>
<h3>Application</h3>
<ul>
<li>Allergy management in pharmaceutical formulations for respiratory conditions.</li>
<li>Pre-operative sedation and antiemetic therapy in clinical settings.</li>
<li>Ingredient supply for generic drug manufacturing and bulk API distribution.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly avoid use in children under two years due to respiratory depression risks. Store in cool, dry places protected from light. Handle with PPE to prevent skin irritation and inhalation of dust particles during industrial processing.</p>