GSK189254A (Standard)

GSK189254A (Standard) is the analytical standard of GSK189254A. This product is intended for research and analytical applications. GSK189254A (GSK189254 free base) is a novel, potent and selective histamine H3 receptor antagonist with pKi values of 9.59-9.90 and 8.51-9.17 for human and rat H3, respectively.

Product Specifications

CAS Number

[720690-73-3]

UNSPSC

12352100

Target

Histamine Receptor; Reference Standards

Related Pathways

GPCR/G Protein; Immunology/Inflammation; Neuronal Signaling; Others

Field of Research

Neurological Disease; Endocrinology

Smiles

O=C(NC)C(C=N1)=CC=C1OC2=CC(CC3)=C(C=C2)CCN3C4CCC4

Molecular Formula

C21H25N3O2

Molecular Weight

351.44

References & Citations

[1]Medhurst AD, et al. GSK189254, a novel H3 receptor antagonist that binds to histamine H3 receptors in Alzheimer's disease brain and improves cognitive performance in preclinical models. J Pharmacol Exp Ther. 2007 Jun;321 (3) :1032-45.|[2]Guo RX, et al. Differential effects of acute and repeat dosing with the H3 antagonist GSK189254 on the sleep-wake cycle and narcoleptic episodes in Ox-/- mice.Br J Pharmacol. 2009 May;157 (1) :104-17.