Product Name: 1β-Paricalcitol
CAS No.:
Quality Standard: Enterprise standard, content NLT 95%
Main Application: Impurity of Paricalcitol API
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<h3>Overview</h3>
<p><strong>1β-Paricalcitol</strong> (CAS: 156243-90-8) is a synthetic vitamin D analog with molecular formula C<sub>27</sub>H<sub>42</sub>O<sub>3</sub>. It is manufactured via semi-synthesis from natural sterols, featuring selective activation of the VDR receptor to regulate calcium and phosphorus homeostasis.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical manufacturing for secondary hyperparathyroidism in chronic kidney disease patients.</li>
<li>R&D of novel therapeutics targeting bone metabolism disorders.</li>
<li>Sterile injectable formulation development for clinical trials.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly contraindicated for patients with hypercalcemia or known hypersensitivity. Storage requires sealed containers at controlled room temperature (20-25°C) away from moisture and light to maintain chemical stability.</p>