Cefixime EP Impurity A

IMPURITIES

Product Details

CAT No.# CS-T-50426
Category Impurities
CAS 1335475-08-5
Molecular Weight 471.46
Molecular Formula C16H17N5O8S2
Purity: 96.82
Synonyms: a-[[(Z)-2-(2-amino-4-thiazolyl)-2]-2-[(2R)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-y-2-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-2-((2R)-5-methyl-7-oxo-2,
Application Notes: Cefixime EP Impurity A is an impurity of the third generation cephalosporin antibiotic, Cefixime .
References: Namiki, Y. et al.: J. Pharmac. Sci., 76, 208 (1987);
COA / MSDS:    View COA    MSDS    Enquire
The balance used are calibrated with weights traceable to National Standards NIST for accuracy
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5. Lauroside D
6. Triazolam 13C D3
7. Icatibant impurity 1
8. BISPHENOL AF (RING-13C12)
9. 0.1% TFA in Water ULC-MS
10. Metamizole EP Impurity C HCl
11. Silodosin Metabolite D4
12. Brivaracetam Carboxylic acid metabolite [UCB 42145]
13. Terbuthylazine D5
14. tibolone (848)
15. (Z)-Dimethylvinphos
16. Silodosin Metabolite
17. 2-Phenoxymethanesulfonanilide
18. Nimesulide EP Impurity A
19. Acetone HPLC
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