Ceftazidime methyl ester

Also known as: Ceftazidime EP Impurity H, Ceftazidime Impurity H (EP), Ceftazidime Ep Impurity H, Ceftazidime Impurity 8, UNII-W0D5C285HM, (6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-[(2-methoxy-1,1-dimethyl-2-oxoethoxy)imino]acetyl]amino]-8-oxo-3-[(1-pyridinio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

Ceftazidime methyl ester (CAS 1354396-23-8) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C23H24N6O7S2 and a molecular weight of 560.603 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1354396-23-8
Jingsj CID: J-1601252-7
Molecular Formula: C₂₃H₂₄N₆O₇S₂
Molecular Weight: 560.603 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	560.114807
PSA	237.98000
LogP	-2.38

Frequently Asked Questions

What is the CAS number of Ceftazidime methyl ester?

The CAS number of Ceftazidime methyl ester is 1354396-23-8.

What are the molecular formula and molecular weight of Ceftazidime methyl ester?

Ceftazidime methyl ester has molecular formula C23H24N6O7S2 and molecular weight 560.603 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Ceftazidime methyl ester (CAS 1354396-23-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1601252-7 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.