Description: Allosteric potentiator of AMPA receptor desensitization
Chemical Name: 2-[2,6-Difluoro-4-[[2-[(phenylsulfonyl)amino]ethyl]thio]phenoxy]acetamide
Purity: ≥99% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Novel allosteric potentiator of AMPA receptor desensitization. Slows the rate of onset of desensitization and potentiates steady-state equilibrium currents induced by glutamate with subunit (GluR3/4 > GluR1) and splice variant (flop > flip) selectivity. Ameliorates post-ischemic memory impairment in rats following i.v. administration.
Technical Data
M. Wt
402.44
Formula
C16H16F2N2O4S2
Storage
Store at RT
Purity
≥99% (HPLC)
CAS Number
141286-78-4
PubChem ID
6603828
InChI Key
GTACSIONMHMRPD-UHFFFAOYSA-N
Smiles
FC1=CC(SCCNS(C2=CC=CC=C2)(=O)=O)=CC(F)=C1OCC(N)=O
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
40.24
100
ethanol
10.06
25
Preparing Stock Solutions
The following data is based on the product molecular weight 402.44. 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
2.48 mL
12.42 mL
24.85 mL
5 mM
0.5 mL
2.48 mL
4.97 mL
10 mM
0.25 mL
1.24 mL
2.48 mL
50 mM
0.05 mL
0.25 mL
0.5 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
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References
References are publications that support the products' biological activity.
Sekiguchiet al (1997) A novel allosteric potentiator of AMPA receptors: 4-[2-(phenylsulfonylamino)ethylthio]-2,6-difluoro-phenoxyacetamide. J.Neurosci. 17 5760 PMID: 9221774
Sekiguchiet al (2002) A desensitization-selective potentiator of AMPA-type glutamate receptors. Br.J.Pharmacol. 136 1033 PMID: 12145103
Sekiguchiet al (2001) The AMPA receptor allosteric potentiator PEPA ameliorates post-ischemic memory impairment. Neuroreport 12 2974 PMID: