Product Name: 1,3-bi-TBS-trans-Alfacalcidol
CAS No.: 112670-85-6
Quality Standard: Enterprise standard, content NLT 99%
Main Application: Synthesis of Alfacalcidol
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>1,3-bi-TBS-trans-Alfacalcidol</strong> is a synthetic intermediate of Vitamin D analogues. Its molecular formula is C<sub>40</sub>H<sub>82</sub>O<sub>3</sub>S<sub>i</sub> and CAS No. is <strong>unverified</strong>. The core process involves selective silylation to protect hydroxyl groups.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical R&D</strong>: Used as a key building block for synthesizing active alfacalcidol derivatives.</li>
<li><strong>Medicinal Chemistry</strong>: Serves in structure-activity relationship (SAR) studies for osteoporosis treatments.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C. Avoid direct sunlight. Handle with standard PPE due to potential irritancy; not for direct clinical administration.</p>