Product Name: Paricalcitol intermediate A
CAS No.: 139356-39-1
Quality Standard: Enterprise standard, content NLT 98%
Main Application: Synthesis of Paricalcitol
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Paricalcitol intermediate A</strong> is a critical synthetic precursor in the pharmaceutical manufacturing of paricalcitol, a vitamin D analog. The core process involves precise photochemical cyclization and stereochemical control to ensure high optical purity.</p>
<ul>
<li>Molecular Formula: C<sub>27</sub>H<sub>42</sub>O<sub>2</sub></li>
<li>CAS Number: 195866-07-0</li>
</ul>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis as an API intermediate for chronic kidney disease management.</li>
<li>R&D production for novel calcimimetic drug formulations.</li>
<li>Quality control standards for regulatory compliance in bulk drug substance manufacturing.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly store under inert atmosphere at controlled temperatures (-20°C). Handle with appropriate PPE to avoid skin contact; not for direct human administration without final purification.</p>