Product Name: 3-TBS-Calcifediol
CAS No.: 140710-90-3
Quality Standard: Enterprise standard, content NLT 98%
Main Application: Synthesis of Calcifediol
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>3-TBS-Calcifediol</strong> is a chemically modified derivative of calcifediol (25-hydroxyvitamin D3) featuring a tert-butyldimethylsilyl protecting group. This synthetic intermediate is primarily utilized in pharmaceutical research for the controlled synthesis of active vitamin D analogs.</p>
<ul>
<li><strong>Molecular Formula:</strong> C<sub>29</sub>H<sub>48</sub>O<sub>3</sub>Si</li>
<li><strong>CAS Number:</strong> 107965-88-8</li>
</ul>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical R&D:</strong> Serves as a critical building block for developing novel vitamin D receptor modulators.</li>
<li><strong>Steroid Synthesis:</strong> Employed in organic chemistry laboratories to study silyl ether protection strategies during multi-step steroid synthesis.</li>
<li><strong>Quality Control:</strong> Used as an internal standard or reference material in analytical method validation for Vitamin D metabolites.</li>
</ul>
<h3>Precautions</h3>
<p>This compound is strictly for research use only and not approved for human clinical administration. Store under inert atmosphere at -20°C to prevent hydrolysis of the silyl ether bond. Handle with appropriate PPE due to potential skin irritation and avoid direct exposure to moisture.</p>