*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Theophylline-ethylenediamine is a <strong>soluble complex</strong> of theophylline and ethylenediamine, engineered to enhance aqueous solubility for parenteral administration. Synthesized via acid-base reaction, its molecular formula is <strong>C7H8N4O2·C2H8N2</strong> with CAS No. <strong>58-55-9</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Respiratory Therapy:</strong> Acute management of asthma exacerbations and COPD.</li>
<li><strong>Cardiology:</strong> Treatment of apnea of prematurity in neonates.</li>
<li><strong>Pharmaceutical Manufacturing:</strong> Intermediate for injectable bronchodilator formulations.</li>
</ul>
<h3>Precautions</h3>
<p>Strict therapeutic monitoring required due to narrow safety margin; avoid in patients with uncontrolled seizures or severe cardiac arrhythmias. Store in tightly sealed containers at controlled room temperature away from moisture.</p>