Cefixime EP Impurity F

IMPURITIES

Product Details

CAT No.# CS-O-15247
Category Impurities
CAS 79368-95-9
Molecular Weight 481.5
Molecular Formula C18H19N5O7S2
Purity: >98%
Synonyms: Cefixime Ethyl Ester Sodium Salt;(6R,7R)-7-[[(Z)-2-(2-aminothiazol-4-yl)-2-[(2-ethoxy-2- oxoethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2- ene-2-carboxylic acid.
Application Notes: Impurity in commercial preparation of Cefixime and an ester impurity of the third generation cephalosporin antibiotic.
References: Bian, L. et al.: Yao. Fen. Zaz., 30, 872 (2010);
COA / MSDS:    View COA    MSDS    Enquire
The balance used are calibrated with weights traceable to National Standards NIST for accuracy
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9. BISPHENOL AF (RING-13C12)
10. 0.1% TFA in Water ULC-MS
11. Metamizole EP Impurity C HCl
12. Silodosin Metabolite D4
13. Brivaracetam Carboxylic acid metabolite [UCB 42145]
14. Terbuthylazine D5
15. tibolone (848)
16. (Z)-Dimethylvinphos
17. Silodosin Metabolite
18. 2-Phenoxymethanesulfonanilide
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SMILES:
CCOC(=O)CON=C(C1=CSC(=N1)N)C(=O)NC2C3N(C2=O)C(=C(CS3)C=C)C(=O)O



This page contains information about Cefixime EP Impurity F Cas 79368-95-9 and its Impurities.
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