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DMP543

Chemical Structure : DMP543

CAS No.: 160588-45-4

DMP543 (XR-543;XR 543;DMP-543)

Catalog No.: PC-60687Not For Human Use, Lab Use Only.

DMP543 (XR-543) is a potent blocker of voltage-gated potassium channels Kv7 (KCNQ) that enhances ACh release from rat hippocampal slices in vitro with EC50 of 0.7 uM.

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Biological Activity

DMP543 (XR-543) is a potent blocker of voltage-gated potassium channels Kv7 (KCNQ) that enhances ACh release from rat hippocampal slices in vitro with EC50 of 0.7 uM.
DMP543 maintains the 5- to 10-fold potency differential over linopirdine in increasing extracellular hippocampal ACh levels in the rat with a minimum effective dose of 1 mg/kg.

Physicochemical Properties

M.Wt 412.44
Formula C26H18F2N2O
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

10,10-bis[(2-Fluoro-4-pyridinyl)methyl]-9(10H)-anthracenone

References

1. Earl RA, et al. J Med Chem. 1998 Nov 5;41(23):4615-22.

2. Zaczek R, et al. J Pharmacol Exp Ther. 1998 May;285(2):724-30.

3. Pesti JA, et al. J Org Chem. 2000 Nov 17;65(23):7718-22.

4. Ipavec V, et al. Pharmacol Res. 2011 Oct;64(4):397-409.

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