Product Description
Levonorgestrel
DMF available
AI Product Description
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Levonorgestrel</strong> (CAS 797-63-7; C21H28O2) is a synthetic progestogen manufactured via steroid synthesis. It serves as the active pharmaceutical ingredient in hormonal contraceptives and intrauterine devices.</p>
<h3>Application</h3>
<ul>
<li>Oral emergency contraception</li>
<li>Long-term contraceptive implants</li>
<li>Intrauterine systems for menstrual regulation</li>
</ul>
<h3>Precautions</h3>
<p>Contraindicated in pregnancy, thromboembolic disorders, and severe hepatic impairment. Store below 25°C in dry conditions away from direct light to maintain chemical stability.</p>