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><strong>Cefpodoxime Proxetil Impurity J</strong> is a <strong>mixture of diastereomers</strong> serving as a critical reference standard for pharmaceutical quality control. Synthesized via chiral resolution or asymmetric catalysis, it mirrors the stereochemical complexity of the active API. The molecular formula is C<sub>18</sub>H<sub>20</sub>N<sub>4</sub>O<sub>7</sub>S<sub>2</sub>, though specific CAS identifiers vary by supplier batch.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical R&D: Used to validate HPLC methods and ensure stereoisomeric purity during process development.</li>
<li>Regulatory Compliance: Essential for establishing impurity profiles in IND and NDA submissions to global authorities.</li>
<li>Quality Assurance: Serves as a benchmark for detecting trace diastereomeric contaminants in finished drug products.</li>
</ul>
<h3>Precautions</h3>
<p>This compound must be stored at -20°C under inert atmosphere to prevent degradation. Handling requires PPE including nitrile gloves and fume hoods due to potential sensitization risks. It is strictly for research use only and not approved for clinical administration.</p>