Therapeutic Uses
Antibiotics
Storage Condition
Store at refrigerator (2-8°C) for long term storage
Synonyms
Cefixime E-Isomer
Application Notes
Useful research chemical for a range of applications
Purity by HPLC
Not less than 90%
Hazard Compound
No -Refer MSDS for accurate information
Cefixime EP Impurity D is a drug product that is used as an analytical standard for HPLC, as well as in research and development of drugs.
Refund Policy
We are committed to offering products of the highest quality in order to meet the needs of our customers, and have elaborate systems in
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Cefixime EP Impurity D usage and description
Cefixime EP Impurity D, also known as 7-phenylacetamido-3-cephem-4-carboxylic acid, is a chemical compound that is commonly used in the pharmaceutical industry as a reference standard in the analysis of cefixime. Cefixime is a third-generation cephalosporin antibiotic used to treat a wide range of bacterial infections. This impurity is used to determine the purity and quality of cefixime formulations.
The chemical formula of Cefixime EP Impurity D is C15H14N2O4S, and it has a molecular weight of 318.35 g/mol. It is a white to off-white crystalline powder that is soluble in water and organic solvents such as methanol and ethanol.
Cefixime EP Impurity D is synthesized through the reaction of 7-aminocephalosporanic acid with phenylacetic anhydride in the presence of a catalyst. The resulting product is then purified through a series of chromatography and crystallization processes.
In terms of its safety, Cefixime EP Impurity D is not intended for human consumption and should be handled with care. It is important to follow proper handling and disposal procedures to prevent exposure and environmental contamination.
Overall, Cefixime EP Impurity D plays a crucial role in the quality control and analysis of cefixime in the pharmaceutical industry. Its accurate identification and quantification ensure that cefixime formulations are safe and effective for patients.
