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>Cefazolin Impurity 23 is a critical reference standard for pharmaceutical quality control, defined as a degradation product or synthetic byproduct of the first-generation cephalosporin antibiotic. Its molecular formula is <strong>C<sub>14</sub>H<sub>16</sub>N<sub>8</sub>O<sub>4</sub>S<sub>2</sub></strong> with CAS No. <strong>95793-60-3</strong>. This compound is typically generated during the synthesis of cefazolin sodium via acylation reactions.</p>
<h3>Application</h3>
<ul>
<li><strong>Quality Assurance:</strong> Used in HPLC method validation to identify and quantify trace impurities in bulk API.</li>
<li><strong>Stability Testing:</strong> Serves as a marker to assess drug shelf-life under various stress conditions.</li>
<li><strong>Regulatory Compliance:</strong> Essential for generating data required by FDA and EMA guidelines on impurity profiles.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place below <strong>-20°C</strong> protected from light to prevent degradation. Personnel must wear appropriate PPE including gloves and goggles due to potential sensitization risks associated with beta-lactam derivatives.</p>