Cefquinome

Also known as: (6R,7R)-7-{[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-8-oxo-3-(5,6,7,8-tetrahydro-1-quinoliniumylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, 1-[[(6R,7R)-7-[[(2Z)-(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-5,6,7,8-tetrahydro-quinolinium inner salt, HR-111V, Cobactan, Cefquinoxime

Cefquinome (CAS 84957-30-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C23H24N6O5S2 and a molecular weight of 528.604 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 84957-30-2
Jingsj CID: J-1959817-5
Molecular Formula: C₂₃H₂₄N₆O₅S₂
Molecular Weight: 528.604 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	528.124939
PSA	207.46000
LogP	-1.49

Activity & Biological Data

Additional Information	[1]. Chin NX, et al. In vitro activity of cefquinome, a new cephalosporin, compared with other cephalosporin antibiotics. Diagn Microbiol Infect Dis. 1992 May-Jun;15(4):331-7.

Frequently Asked Questions

What is the CAS number of Cefquinome?

The CAS number of Cefquinome is 84957-30-2.

What are the molecular formula and molecular weight of Cefquinome?

Cefquinome has molecular formula C23H24N6O5S2 and molecular weight 528.604 g/mol.

What are the upstream and downstream products of Cefquinome?

For Cefquinome, Upstream Products: Cefotaxime, 5,6,7,8-Tetrahydroquinoline.

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. "Cefquinome (CAS 84957-30-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1959817-5 (accessed 2026-11-09).

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