*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Terazosin</strong> is a quinazoline derivative used as an antihypertensive agent. Synthesized via condensation of 4,5-dimethoxy-2-nitrobenzoic acid with hydrazine, it acts as a selective alpha-1 adrenergic antagonist. <strong>Molecular Formula</strong>: C<sub>19</sub>H<sub>25</sub>N<sub>5</sub>O<sub>4</sub>; <strong>CAS No.</strong>: 77777-68-1.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical manufacturing for treating hypertension and benign prostatic hyperplasia (BPH).</li>
<li>Active Pharmaceutical Ingredient (API) production for immediate-release tablets.</li>
<li>Research applications in cardiovascular pharmacology studies.</li>
</ul>
<h3>Precautions</h3>
<p>Contraindicated in patients with severe hepatic impairment. Store in a cool, dry place below 25°C protected from light. Handle with appropriate PPE to avoid skin contact or inhalation of dust particles.</p>