Chemical Name:N-[4-Acetyl-2-(2,4-difluorophenoxy)phenyl]methanesulfonamide
Purity: ≥98% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Cyclooxygenase-2 (COX-2) inhibitor. Inhibits zymosan-induced prostaglandin E2 production by rat peritoneal neutrophils in vitro and adjuvant-induced arthritis in vivo. Anti-inflammatory.
Technical Data
M. Wt
341.33
Formula
C15H13F2NO4S
Storage
Store at RT
Purity
≥98% (HPLC)
CAS Number
116686-15-8
PubChem ID
164009
InChI Key
DIIYLGZNZGPXRR-UHFFFAOYSA-N
Smiles
FC1=CC(F)=CC=C1OC2=C(NS(=O)(C)=O)C=CC(C(C)=O)=C2
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
DMSO
34.13
100
ethanol
17.07
50
Preparing Stock Solutions
The following data is based on the product molecular weight 341.33. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
2.93 mL
14.65 mL
29.3 mL
5 mM
0.59 mL
2.93 mL
5.86 mL
10 mM
0.29 mL
1.46 mL
2.93 mL
50 mM
0.06 mL
0.29 mL
0.59 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Tsujiet al (1992) Studies on antiinflammatory agents. I. Synthesis and pharmacological properties of 2'-phenoxy-methanesulfonanilide derivatives. Chem.Pharm.Bull. 40 2399 PMID: 1446362
Otaniet al (2007) Effects of the COX-2 inhibitor FK3311 on ischemia-reperfusion injury in the rat lung. J.Invest.Surg. 20 175 PMID: 17613692
Nakamuraet al (1993) Studies on antiinflammatory agents. III. Synthesis and pharmacological properties of metabolites of 4'-acetyl-2'-(2,4-difluorophenoxy)methanesulfonanilide (FK3311). Chem.Pharm.Bull. 41 PMID: