*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Bis(2-butoxyethyl) 2-Hydroxyethyl-d4 Phosphate Triester is a deuterated organophosphate synthesized via esterification of d4-hydroxyethyl phosphate with bis(2-butoxyethyl) alcohol. This isotopically labeled compound serves as a specialized internal standard for mass spectrometry quantification in pharmaceutical analysis.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical R&D:</strong> Used as an analytical reference standard for validating drug metabolism assays.</li>
<li><strong>Metabolomics:</strong> Enables precise tracking of phosphate metabolite pathways in biological samples.</li>
<li><strong>Quality Control:</strong> Ensures accuracy in detecting trace impurities during active pharmaceutical ingredient production.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C to prevent hydrolysis. Handle only within certified fume hoods using appropriate PPE due to potential toxicity and corrosive nature of phosphate esters.</p>