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Etoricoxib N1'-oxide

Also known as: 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-[2,3'-bipyridine] 1'-oxide, 5-chloro-2-(6-methyl-1-oxidopyridin-1-ium-3-yl)-3-(4-methylsulfonylphenyl)pyridine, Etoricoxib Impurity 28, Etoricoxib K, Etoricoxib N-Oxide, Etoricoxib impurity 11

Etoricoxib N1'-oxide (CAS 325855-74-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H15ClN2O3S and a molecular weight of 374.84100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
325855-74-1
Jingsj CID
J-1509371-7
Molecular Formula
C18H15ClN2O3S
Molecular Weight
374.84100 g/mol
Category
Organic Compounds
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass374.04900
PSA80.87000
LogP5.29020

Frequently Asked Questions

What is the CAS number of Etoricoxib N1'-oxide?

The CAS number of Etoricoxib N1'-oxide is 325855-74-1.

What are the molecular formula and molecular weight of Etoricoxib N1'-oxide?

Etoricoxib N1'-oxide has molecular formula C18H15ClN2O3S and molecular weight 374.84100 g/mol.

What are the upstream and downstream products of Etoricoxib N1'-oxide?

For Etoricoxib N1'-oxide, Upstream Products: Etoricoxib, 1-(6-Methylpyridin-3-yl)-2-[4-(methylsulfonyl)phenyl]ethanone.

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

Last updated:

How to cite: Jingsj. "Etoricoxib N1'-oxide (CAS 325855-74-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1509371-7 (accessed 2026-11-09).

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