Ceftaroline
Based on 1 publication(s) in Google Scholar
T-91825 (PPI-0903M), an N-phosphono-type cephalosporin, is the active form of TAK-599. T-91825 is active against both gram-positive and gram-negative bacteria.
For research use only. We do not sell to patients.
- Purity: 98.0%
- CAS No.: 189345-04-8
- Formula: C22H20N8O5S4
- Molecular Weight:604.70
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Storage:
-80°C, stored under nitrogen
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Ceftaroline
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Biological Activity
PPI-0903M is very active against S. aureus (MIC50=0.25 μg/mL), including methicillin-resistant (MRSA) strains (MIC50=1 μg/mL)[1].
PPI-0903M is active against hetero-vancomycin-intermediate S. aureus (100 strains), with MIC50s ranging from 0.25 to 4 μg/mL[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 189345-04-8
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Appearance Solid
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Molecular Weight 604.70
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Formula C22H20N8O5S4
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Color White to yellow
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SMILES
C[N+]1=CC=C(C2=CSC(SC(CS[C@]3([H])[C@@H]4NC(/C(C5=NSC(N)=N5)=N\OCC)=O)=C(C([O-])=O)N3C4=O)=N2)C=C1
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Synonyms
T-91825; PPI-0903M
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Shipping
Shipping with dry ice.
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Storage
-80°C, stored under nitrogen
Publications (1)
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Journal Impact Factor
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Most Recent
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J Infect Dis
Enhanced Killing of Methicillin-Resistant Staphylococcus aureus With Ceftaroline or Vancomycin in Combination With Carbapenems. [Abstract]2025 Jul 30;232(1):181-190. PMID: 39777519
Solvent & Solubility
DMSO : 100 mg/mL (165.37 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : 1.82 mg/mL (3.01 mM; ultrasonic and warming and heat to 60°C)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months (stored under nitrogen). When stored at -80°C, please use it within 6 months.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months (stored under nitrogen). When stored at -80°C, please use it within 6 months.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (275 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Sader HS, et, al. Antimicrobial activity and spectrum of PPI-0903M (T-91825), a novel cephalosporin, tested against a worldwide collection of clinical strains. Antimicrob Agents Chemother. 2005 Aug;49(8):3501-12. [Content Brief]
[2]. Iizawa Y, et, al. In vitro antimicrobial activity of T-91825, a novel anti-MRSA cephalosporin, and in vivo anti-MRSA activity of its prodrug, TAK-599. J Infect Chemother. 2004 Jun;10(3):146-56. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months (stored under nitrogen). When stored at -80°C, please use it within 6 months.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
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| H2O / DMSO | 1 mM | 1.6537 mL | 8.2686 mL | 16.5371 mL | 41.3428 mL |
| DMSO | 5 mM | 0.3307 mL | 1.6537 mL | 3.3074 mL | 8.2686 mL |
| 10 mM | 0.1654 mL | 0.8269 mL | 1.6537 mL | 4.1343 mL | |
| 15 mM | 0.1102 mL | 0.5512 mL | 1.1025 mL | 2.7562 mL | |
| 20 mM | 0.0827 mL | 0.4134 mL | 0.8269 mL | 2.0671 mL | |
| 25 mM | 0.0661 mL | 0.3307 mL | 0.6615 mL | 1.6537 mL | |
| 30 mM | 0.0551 mL | 0.2756 mL | 0.5512 mL | 1.3781 mL | |
| 40 mM | 0.0413 mL | 0.2067 mL | 0.4134 mL | 1.0336 mL | |
| 50 mM | 0.0331 mL | 0.1654 mL | 0.3307 mL | 0.8269 mL | |
| 60 mM | 0.0276 mL | 0.1378 mL | 0.2756 mL | 0.6890 mL | |
| 80 mM | 0.0207 mL | 0.1034 mL | 0.2067 mL | 0.5168 mL | |
| 100 mM | 0.0165 mL | 0.0827 mL | 0.1654 mL | 0.4134 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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