VU0529331

VU0529331 is a modestly selective non-GIRK1-containing G protein-gated, inwardly-rectifying, potassium channel (non-GIRK1/X) activator, with EC50s of 5.1 µM and 5.2 µM for GIRK2 and GIRK1/2 in HEK293 cells, respectively, also effective on GIRK4 homomeric channel[1].

Product Specifications

CAS Number

[1286725-49-2]

UNSPSC

12352005

Target

Potassium Channel

Type

Reference compound

Related Pathways

Membrane Transporter/Ion Channel

Applications

Neuroscience-Neuromodulation

Field of Research

Neurological Disease

Assay Protocol

https://www.medchemexpress.com/VU0529331.html

Concentration

10mM

Purity

99.81

Solubility

DMSO : 5 mg/mL (ultrasonic; warming)

Smiles

O=C(C1=NC=CN=C1)N2CC3=C(N4C=CC=C4)N(C5=CC(C)=C(C)C=C5)N=C3C2

Molecular Formula

C22H20N6O

Molecular Weight

384.43

References & Citations

[1]Kozek KA, et al. Discovery and Characterization of VU0529331, a Synthetic Small-Molecule Activator of Homomeric G Protein-Gated, Inwardly Rectifying, Potassium (GIRK) Channels. ACS Chem Neurosci. 2018 Sep 13.