Product Name: cholesta-5,7-diene-3β,25-diol
CAS No.: 22145-68-2
Quality Standard: Enterprise standard, content NLT 95%
Main Application: Impurity of Calcifediol API
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Cholesta-5,7-diene-3β,25-diol</strong> is a key vitamin D3 biosynthetic intermediate. Synthesized via photo-isomerization of 7-dehydrocholesterol derivatives, its molecular formula is C27H44O2 (CAS No. 10051-68-2).</p>
<h3>Application</h3>
<ul>
<li>Vitamin D3 manufacturing as a critical precursor.</li>
<li>Pharmaceutical research for metabolic pathway studies.</li>
<li>Quality control standards in nutraceutical production.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C to prevent oxidation. Handle with PPE; avoid direct exposure during synthesis due to potential skin sensitization and photodegradation risks.</p>