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PEPA

Chemical Structure : PEPA

CAS No.: 141286-78-4

PEPA

Catalog No.: PC-43078Not For Human Use, Lab Use Only.

PEPA is an allosteric potentiator of AMPA receptors, potentiates glutamate responses by 50-fold in oocytes expressing GluRCflop (EC50=50 uM).

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Biological Activity

PEPA is an allosteric potentiator of AMPA receptors, potentiates glutamate responses by 50-fold in oocytes expressing GluRCflop (EC50=50 uM).
PEPA dose dependently potentiates glutamate-evoked currents in Xenopus oocytes expressing AMPA (GluRA-GluRD), but not kainate (GluR6 and GluR6+KA2) or NMDA (zeta1 + epsilon1-epsilon4), receptor subunits at 1-200 uM.
PEPA markedly slows the rate of onset of desensitization and potentiates steady-state equilibrium currents evoked by glutamate with subunit (GluRC >/= GluRD > GluRA) and splice-variant (flop > flip) selectivity.

Physicochemical Properties

M.Wt 402.436
Formula C16H16F2N2O4S2
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

Acetamide, 2-[2,6-difluoro-4-[[2-[(phenylsulfonyl)amino]ethyl]thio]phenoxy]-

References

1. Sekiguchi M, et al. J Neurosci. 1997 Aug 1;17(15):5760-71.

2. Sekiguchi M, et al. Br J Pharmacol. 1998 Apr;123(7):1294-303.

3. Shen Y, et al. Neuroscience. 1999 Mar;89(3):979-90.

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