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<h3>Overview</h3>
<p><strong>4′-Iodo-1,1′-biphenyl-2,2′,3,3′,4,5,5′,6,6′-d9</strong> is a fully deuterated iodinated biphenyl derivative used in pharmaceutical research. Its molecular formula is C12D9IC6H and CAS number is 2077383-39-0.</p>
<h3>Application</h3>
<ul>
<li>Metabolic stability studies as an internal standard</li>
<li>Mass spectrometry quantification of drug metabolites</li>
<li>Synthetic intermediates for labeled active pharmaceutical ingredients</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C. Handle with appropriate PPE to prevent inhalation or skin contact due to potential toxicity of iodinated compounds.</p>