1-{[(6R,7R)-7-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[(1-carboxy-1-methylethoxy)imino]acetamido]-2-carboxylato-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-en-3-yl]methyl}pyridin-1-ium

BGC Id:	434205996186
CAS No:	217796-42-4
Synonyms:	2-ceftazidime ; 1-[[(2r,6r,7r)-7-[[(2z)-2-(2-amino-4-thiazolyl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-en-3-yl]methyl]pyridinium
Molecular Formula:	C22H22N6O7S2
Molecular Weight:	546.58
EINECS:

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The last intensive check and update was carried out on 2025/10/03.

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Synonyms:

2-ceftazidime ; 1-[[(2r,6r,7r)-7-[[(2z)-2-(2-amino-4-thiazolyl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-en-3-yl]methyl]pyridinium

CAS:

217796-42-4

EINECS:

Molecular Formula:

C22H22N6O7S2

MDL:

Properties

Molecular Weight:

546.58 g·mol−1

What other providers are available for CAS 217796-42-4?

In addition to the providers presented here for 1-{[(6R,7R)-7-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[(1-carboxy-1-methylethoxy)imino]acetamido]-2-carboxylato-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-en-3-yl]methyl}pyridin-1-ium with the CAS number 217796-42-4, there are other 2 providers with slightly different product names available for this CAS number.

delta2-Ceftazidime

Dayang Chem (Hangzhou) Co.,Ltd. +1 additional providers that we know from the past