Cefixime EP Impurity B
| Product Name | Cefixime EP Impurity B |
|---|---|
| Alternate Names | Cefixime Impurities, Impurities of Cefixime |
| CAT No. | CS-O-15246 |
| CAS No. | 1335475-19-8 |
| Category | Impurities |
| Stock | IN-Stock |
| Mol. Wt. | 427.46 g/mol |
| Mol. For. | C₁₅H₁₇N₅O₆S₂ |
| Hazardous | This is a Hazardous Compound |
| COA | View Sample COA |
| MSDS | View Sample MSDS |
| Parent API | Cefixime |
| Purity | 95% |
| Therapeutic | Antibiotics, Antibiotics |
| Smileys | O=C(O)CO/N=C(C1=CSC(N)=N1)\C(NC[C@H]2SCC3=C(C(OC3C)=O)N2)=O |
| Controlled | No |
| Shipping | Free for purchase above 1000$ |
| Delivery | In-Stock, products will be dispatched within 24 hours via FedEx for USA, Europe, and other countries. |
| Return | Returns/replacement accepted if you are not satisfied with the quality of the product, (please send us an email with the reason/issues which are facing, within 15 days, after receipt of the product). |
| Ordering | Place your order online or by email sales@clearsynth.com |
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.
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Related Compounds
Cefixime Acid, Thiazine Isomer Impurity, Disodium Salt | Cefixime EP Impurity A (Mixture of Diastereomers) | Cefixime Nitroso impurity 2 | Cefixime Impurity 4 | Cefixime EP Impurity D | Cefixime D2 | N-Acetyl Cefixime | Cefixime related compound A | Cefixime related compound B | Cefixime glucose adduct | Cefixime tert-Butyl Ester | Cefixime Impurity 1 | Cefixime EP Impurity C | Cefixime Impurity 4 | Cefixime Sulfoxide | Cefixime | Cefixime Methyl Ester | Cefixime Nitroso impurity 1 |