Ceftazidime EP Impurity E

CAT No.

ALN-C110005

CAS No.

102772-66-7

Mol. F.

C26H30N6O7S2

Mol. Wt.

602.7

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Product Overview

Technical Data

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Product Overview

Chemical Name : (6R,7R)-7-[[(2Z)-2-(2-Aminothiazol-4-yl)-2-[[2-(1,1-dimethylethoxy)-1,1-dimethyl-2-oxoethoxy]imino]acetyl]amino]-8-oxo-3-[(pyridin-1-ium-1-yl)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (as per EP)

Smiles : O=C(C(N12)=C(C[N+]3=CC=CC=C3)CS[C@]2([H])[C@H](NC(/C(C4=CSC(N)=N4)=N\OC(C)(C)C(OC(C)(C)C)=O)=O)C1=O)[O-]

Inchi : InChI=1S/C13H13N3O3S/c14-9-11(17)16-10(13(18)19)8(7-20-12(9)16)6-15-4-2-1-3-5-15/h1-5,9,12H,6-7,14H2/t9-,12-/m1/s1

Synonym : Ceftazidime t-Butyl Ester

Technical Data

Reference

By Amareswari, S.; Agarwal, Nandakishore; Khan, Md. Aasif Siddique AhmednFrom Indian Journal of Research in Pharmacy and Biotechnology (2013), 1(4), 543-548

By Ramya, Kuber B.; Sravanthi, Psk – From Research Journal of Pharmaceutical, Biological and Chemical Sciences (2017), 8(3), 2447-2457

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