Therapeutic Uses
Antibiotics,Antibiotics,Antibiotics
Storage Condition
Store at refrigerator (2-8°C) for long term storage
Synonyms
Cefixime EP Impurity B, 1335475-19-8
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 B is a drug product that is used as an analytical standard for HPLC, as well as in research and development of drugs.
Refund Policy
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Cefixime EP Impurity B usage and description
Cefixime EP Impurity B is a chemical compound that is commonly used as a reference standard in the pharmaceutical industry. This impurity is a byproduct that is formed during the synthesis of the antibiotic drug, Cefixime, which belongs to the class of cephalosporin antibiotics. Cefixime EP Impurity B is a white to off-white powder that has a purity of not less than 98%, and its molecular weight is 404.43 g/mol.
The usage of Cefixime EP Impurity B is primarily for analytical purposes such as identification, quantification, and purity testing of Cefixime formulations. This impurity serves as a marker for the quality control of Cefixime drugs, ensuring that the levels of impurities are within acceptable limits. Furthermore, Cefixime EP Impurity B can also be used for research and development purposes, such as the synthesis of new cephalosporin antibiotics.
In terms of chemical information, Cefixime EP Impurity B is a derivative of 7-aminocephalosporanic acid (7-ACA) and is an analog of Cefixime. Its chemical structure contains a 7-ACA core with a side chain containing a carboxylic acid group, an amino group, and a thiazolyl group. This impurity is known to have low toxicity, and its use in pharmaceuticals is considered safe with no reported adverse effects.
