Product Description
Shenzhen Excellent Biomedical Technology Co.,Ltd.(SZEB) is a leading supplier of high quality pharmaceutical impurities,API related compounds,intermediates,labeled standards and impurity custom synthesis services.E-mail:sales@ex-biotech.com.
Discover all our products through our official website (https://www.ex-biotech.com/), and get in touch if you have any questions about how we can help support your work. Email:sale@ex-biotech.com.
AI Product Description
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Cefadroxil EP Impurity D is a critical reference standard used in pharmaceutical quality control to ensure the purity of the cephalosporin antibiotic Cefadroxil. Synthesized via advanced semi-synthetic pathways, this impurity serves as an essential marker for chromatographic method validation. The compound features the molecular formula <strong>C16H20N2O5S</strong> and is identified by CAS No. <strong>119784-42-8</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Quality Control:</strong> Used as an analytical standard in HPLC/UPLC systems to detect and quantify trace impurities.</li>
<li><strong>Method Validation:</strong> Essential for establishing specificity and accuracy in stability-indicating assays.</li>
<li><strong>Regulatory Compliance:</strong> Supports adherence to ICH Q3A guidelines for drug substance specifications.</li>
</ul>
<h3>Precautions</h3>
<p>Storage requires sealed containers at 2-8°C protected from light and moisture. Handling must be conducted in a ventilated area with appropriate PPE due to potential sensitization risks associated with beta-lactam derivatives.</p>