*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>7alpha-Hydroxy-4-cholesten-3-one-d7</strong> is a stable isotopically labeled internal standard for LC-MS/MS analysis. Its molecular formula is C27H41DO4, and CAS number is 1089665-35-7.</p>
<h3>Application</h3>
<ul>
<li><li>Pharmaceutical R&D: Quantification of endogenous sterols in biofluids.</li></li>
<li><li>Clinical Diagnostics: Validating steroid metabolism pathways via mass spectrometry.</li></li>
<li><li>Metabolic Research: Tracing cholesterol biosynthesis mechanisms in vitro.</li></li>
</ul>
<h3>Precautions</h3>
<p>Store at -20°C under inert atmosphere. Strictly for research use only; not approved for clinical administration or human consumption.</p>