CefuroximeÂ Axetil EP Impurity B

CAT No.

ALN-C086013

CAS No.

97232-96-7

Mol. F.

C20H22N4O10S

Mol. Wt.

510.5

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Product Overview

Technical Data

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Product Overview

Chemical Name : (1RS)-1-(Acetyloxy)ethyl (6R,7R)-3-[(carbamoyloxy)-methyl]-7-[[(E)-2-(furan-2-yl)-2-(methoxyimino)acetyl]-amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2carboxylate (as per EP);(1RS,6R,7R)-1-Acetoxyethyl 3-[(carbamoyloxy)methyl]-7-[(E)-2-(furan-2-yl)-2-(methoxyimino)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate) (as per USP)

Smiles : O=C(C(N12)=C(COC(N)=O)CS[C@]2([H])[C@H](NC(/C(C3=CC=CO3)=N/OC)=O)C1=O)OC(OC(C)=O)C

Synonym : Cefuroxime Axetil trans-Isomer ; Cefuroxime Axetil E-isomers (USP)

Technical Data

Reference

By Sharaf El-Din, Mohie M. K.; Nassar, Mohamed W. I.; Attia, Khalid A. M.; El Demellawy, Maha A.; Kaddah, Mohamed M. Y.nFrom Journal of the Iranian Chemical Society (2021), 18(9), 2505-2515

By Li, Cheng; Wu, Xiao-juan; Feng, Lian-jie; Mai, Jia-hui; Zhang, Kai-li – From Zhongguo Yaofang (2012), 23(25), 2378-2379

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