food grade,pharmaceutical grade,injection grade,veterinary use
Is Manufacturer
YES
Product Description
Standard or custom package
excellent quality and reliable supplier
AI Product Description
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Quinestrol</strong> (CAS 152-43-2) is a synthetic estrogen derivative, specifically the 3-cyclopentyl ether of ethinylestradiol. It is produced via etherification to ensure prolonged biological half-life and sustained therapeutic effects in hormone replacement therapies.</p>
<h3>Application</h3>
<ul>
<li>Hormone Replacement Therapy (HRT) for menopausal symptom management.</li>
<li>Treatment of dysmenorrhea and irregular menstrual cycles.</li>
<li>Contraceptive formulations requiring extended-release profiles.</li>
</ul>
<h3>Precautions</h3>
<p>Contraindicated in patients with history of thromboembolic disorders or estrogen-dependent malignancies. Store in a cool, dry place away from light. Handle with appropriate PPE to prevent dermal absorption and respiratory irritation.</p>