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<h3>Overview</h3>
<p><strong>2-Hydroxy Fluorene-d9</strong> is a deuterated isotopologue of 2-hydroxyfluorene, primarily synthesized via selective deuteration of the hydroxyl group and aromatic ring. It serves as a high-purity internal standard for quantitative mass spectrometry analysis. <strong>Molecular Formula</strong>: C13H5D9O; <strong>CAS No.</strong>: 1476-86-2.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical research: Metabolic stability studies and ADME profiling of fluorene-based drug candidates.</li>
<li>Environmental monitoring: Quantification of polycyclic aromatic hydrocarbon metabolites in water samples.</li>
<li>Forensic toxicology: Trace detection of fluorinated compounds in biological matrices using LC-MS/MS.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C to prevent isotopic exchange. Handle with appropriate PPE to avoid inhalation or skin contact. Not intended for direct clinical administration without rigorous validation.</p>