*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Penehyclidine is a potent <strong>anticholinergic agent</strong> primarily synthesized via chemical modification of tropane derivatives. Its core molecular structure enables selective muscarinic receptor antagonism. <strong>Chemical Formula</strong>: C<sub>19</sub>H<sub>27</sub>NO<sub>2</sub>; <strong>CAS Number</strong>: 85-04-3.</p>
<h3>Application</h3>
<ul>
<li><strong>Anesthesiology</strong>: Preoperative medication to reduce secretions and prevent bradycardia.</li>
<li><strong>Gastroenterology</strong>: Management of functional bowel disorders and spastic colitis.</li>
<li><strong>Ophthalmology</strong>: Mydriasis and cycloplegia during diagnostic procedures.</li>
</ul>
<h3>Precautions</h3>
<p>Contraindicated in patients with glaucoma, urinary retention, or severe tachycardia. Store in a cool, dry place below 25°C away from light. Handle with appropriate PPE due to potential toxicity upon ingestion or inhalation.</p>