Cefazolin EP Impurity L

CAT No.

ALN-C016012

CAS No.

Mol. F.

C14H14N8O4S3

Mol. Wt.

454.5

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Product Overview

Technical Data

Reference

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Product Overview

Chemical Name : (6R,7S)-3-[[(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl]-8-oxo-7-[(1H-tetrazol-1-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP); (6R,7S)-7-[2-(1H-Tetrazol-1-yl)acetamido]-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per USP)

Smiles : O=C(C(N12)=C(CSC3=NN=C(C)S3)CS[C@]2([H])[C@@H](NC(CN4N=NN=C4)=O)C1=O)O

Inchi : InChI=1S/C14H15N9O3S3/c1-6-18-19-14(29-6)28-4-7-3-27-13-9(12(26)23(13)10(7)11(15)25)17-8(24)2-22-5-16-20-21-22/h5,9,13H,2-4H2,1H3,(H2,15,25)(H,17,24)/t9-,13-/m1/s1

Synonym : Cefazolin epimer

Technical Data

Reference

By Chen, Bo; Gao, Zhu-Qing; Liu, Ying; Zheng, Yang-Min; Han, Ying; Zhang, Jing-Pu; Hu, chang-QinnFrom Frontiers in Pharmacology (2017), 8, 403/1-403/13

By Peng, Yan; Zhang, Ling-li; Shen, Bing-zheng; Wu, Yue; Zhou, Ding-shan; Song, Jin-chun – From Xiandai Yaowu Yu Linchuang (2014), 29(7), 813-817

By Chen, Yong-gang; Ma, Chuan-xue; Yang, Qing; Liu, Xiao-ling; Li, Fan; Lu, Xiang; Sun, Yuan-feng – From Zhongguo Yaofang (2013), 24(25), 2383-2386

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