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<h3>Overview</h3>
<p><strong>Homatropine methyl bromide</strong> (CAS <strong>80-49-9</strong>) is a quaternary ammonium anticholinergic agent synthesized via methylation of homatropine. Its molecular formula is C<sub>16</sub>H<sub>22</sub>NO<sub>3</sub>Br. This compound functions primarily as an antisecretory and antispasmodic drug.</p>
<h3>Application</h3>
<ul>
<li>Gastrointestinal disorders for reducing spasms and secretions.</li>
<li>Pre-operative medication to inhibit salivary and bronchial secretions.</li>
<li>Ophthalmology for mydriasis in diagnostic procedures.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly contraindicated in patients with glaucoma or urinary obstruction. Store in cool, dry conditions away from light. Handle with appropriate PPE due to potential toxicity upon ingestion or inhalation.</p>