*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Riboflavin EP Impurity D</strong> is a specified degradation product of Vitamin B2 used for pharmaceutical quality control. Synthesized via controlled oxidation, its molecular formula is C17H20N4O6 and CAS No. is 135-89-3.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical R&D for method validation in HPLC assays.</li>
<li>Quality assurance testing to ensure compliance with European Pharmacopoeia limits.</li>
<li>Stability-indicating studies during drug formulation development.</li>
</ul>
<h3>Precautions</h3>
<p>Store below 25°C in a dry, dark place away from light-sensitive compounds. Use only as an analytical reference standard; not for clinical administration or human consumption.</p>