Category:
Other Reagent
CAS NO:
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Standard:
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Cefpodoxime Proxetil Impurity J is a mixture of diastereomers 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 C18H20N4O7S2, though specific CAS identifiers vary by supplier batch.
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.