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ML297

Chemical Structure : ML297

CAS No.: 1443246-62-5

ML297 (VU 0456810)

Catalog No.: PC-70331Not For Human Use, Lab Use Only.

ML297 (VU 0456810) is a potent, selective, CNS-penetrant small molecule agonist of GIRK channels with EC50 of 160 nM.

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Biological Activity

ML297 (VU 0456810) is a potent, selective, CNS-penetrant small molecule agonist of GIRK channels with EC50 of 160 nM.
ML297 shows a preference for the GIRK1/GIRK2 subunit combination compared to GIRK1/GIRK4 and is inactive on GIRK2/GIRK3 and a number of other potassium channels.
ML297 selectively activates recombinant neuronal GIRK channels containing the GIRK1 subunit in a manner that requires PIP2.
ML297 decreases anxiety-related behavior without sedative or addictive liabilities in mice.

Physicochemical Properties

M.Wt 328.32
Formula C17H14F2N4O
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

N-(3,4-Difluorophenyl)-N'-(3-methyl-1-phenyl-1H-pyrazol-5-yl)urea

References

1. Wydeven N, et al. Proc Natl Acad Sci U S A. 2014 Jul 22;111(29):10755-60.

2. Kaufmann K, et al. ACS Chem Neurosci. 2013 Sep 18;4(9):1278-86.

3. Psichas A, et al. Br J Pharmacol. 2016 Mar;173(5):888-98.

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