VU0810464 is a potent and selective non-ureaG protein-gated inwardly-rectifying potassium channels (GIRK, Kir3) activator. VU0810464 displays nanomolar potency for neuronal (EC50=165 nM) and GIRK1/4 (EC50=720 nM) channels with improved brain penetration.

Product information

CAS Number: 2126040-21-7

Molecular Weight: 349.83

Formula: C18H21ClFN3O

Chemical Name: 2-(3-chloro-4-fluorophenyl)-N-(1-cyclohexyl-3-methyl-1H-pyrazol-5-yl)acetamide

Smiles: CC1C=C(NC(=O)CC2C=C(Cl)C(F)=CC=2)N(N=1)C1CCCCC1

InChiKey: HNJJARDABGKWSO-UHFFFAOYSA-N

InChi: InChI=1S/C18H21ClFN3O/c1-12-9-17(23(22-12)14-5-3-2-4-6-14)21-18(24)11-13-7-8-16(20)15(19)10-13/h7-10,14H,2-6,11H2,1H3,(H,21,24)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : ≥ 250 mg/mL (714.63 mM).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

VU0810464 (0, 0.1, 0.3, 1, 3, 10, 30 μM) produces a concentration‐dependent response curves of currents in SAN and HPC cells, in addition, VU0810464 is 9‐fold higher potency for Kir3 channel activation in neurons as compared to SAN cells.

In Vivo:

VU0810464 (intraperitoneal injection; 30 mg/kg, 10 mg/kg; 30mg/kg; pre-treated 30 mins) produces a dose-dependent reduction of SIH response in Male C57BL/6J mice. To test if VU0810464 plays it role through Kir3 channel activation, VU0810464 (10 mg/kg) suppresses the SIH response in wild‐ type mice, but has no impact on Kcnj3−/− mice. VU0810464 (intraperitoneal injection ; 30 mg/kg; 15, 30, 45, or 60 min post‐injection) displays a favourable distribution to the brain (Kp,uu = 0.83), has a improvement over ML297 (Kp,uu= 0.32). Clearance of VU0810464 is rapid,brain and plasma half-lives is 20 min in a PK study.

Products are for research use only. Not for human use.