Ceftaroline fosamil

Also known as: TAK-599, PPI-0903, PPI 0903, TAK 599, Teflaro, Zinforo, (6R,7R)-7-{[(2Z)-2-(ethoxyimino)-2-[5-(phosphonoamino)-1,2,4-thiadiazol-3-yl]acetyl]amino}-3-{[4-(1-methylpyridin-1-ium-4-yl)-1,3-thiazol-2-yl]sulfanyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

Ceftaroline fosamil (CAS 400827-46-5) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C24H25N8O10PS4 and a molecular weight of 744.74 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 400827-46-5
Jingsj CID: J-1514028-1
Molecular Formula: C₂₄H₂₅N₈O₁₀PS₄
Molecular Weight: 744.74 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

PSA	346.85000
LogP	-2.84
Storage Conditions	2-8℃

Activity & Biological Data

Additional Information	[1]. Bhalodi AA, et al. Efficacy of ceftaroline fosamil in a staphylococcal murine pneumonia model. Antimicrob Agents Chemother. 2012 Dec;56(12):6160-5. [2]. So W, et al. Comparison of in vivo and in vitro pharmacodynamics of a humanized regimen of 600 milligrams of Ceftaroline Fosamil every 12 hours against Staphylococcus aureus at initial inocula of 106 and 108 CFU per milliliter. Antimicrob Agents Chemother. 2014 Nov;58(11):6931-3.

Additional Information

[1]. Bhalodi AA, et al. Efficacy of ceftaroline fosamil in a staphylococcal murine pneumonia model. Antimicrob Agents Chemother. 2012 Dec;56(12):6160-5. [2]. So W, et al. Comparison of in vivo and in vitro pharmacodynamics of a humanized regimen of 600 milligrams of Ceftaroline Fosamil every 12 hours against Staphylococcus aureus at initial inocula of 106 and 108 CFU per milliliter. Antimicrob Agents Chemother. 2014 Nov;58(11):6931-3.

Frequently Asked Questions

What is the CAS number of Ceftaroline fosamil?

The CAS number of Ceftaroline fosamil is 400827-46-5.

What are the molecular formula and molecular weight of Ceftaroline fosamil?

Ceftaroline fosamil has molecular formula C24H25N8O10PS4 and molecular weight 744.74 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. "Ceftaroline fosamil (CAS 400827-46-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1514028-1 (accessed 2026-11-06).

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