Cefazolin EP Impurity C

CAT No.

ALN-C016004

CAS No.

56842-77-4

Mol. F.

C11H12N6O4S

Mol. Wt.

324.3

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Technical Data

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Product Overview

Chemical Name : (6R,7R)-3-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,7R)-7-(2-(1H-tetrazol-1-yl)acetamido)-3-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(C)CS[C@]2([H])[C@H](NC(CN3N=NN=C3)=O)C1=O)O

Inchi : InChI=1S/C16H20N4O4S3/c1-7-18-19-15(27-7)26-6-8-5-25-12-9(17-14(24)16(2,3)4)11(21)20(12)10(8)13(22)23/h9,12H,5-6H2,1-4H3,(H,17,24)(H,22,23)/t9-,12-/m1/s1

Synonym : Cefazolin 3-methyl analog

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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