L-745870 (Standard)
L-745870 (Standard) is the analytical standard of L-745870. This product is intended for research and analytical applications. L-745870 is a potent, selective, brain-penetrant and orally active dopamine D4 receptor antagonist with a Ki of 0.43 nM. L-745870 shows weaker affinity for D2 (Ki of 960 nM) and D3 (Ki of 2300 nM) receptors, and exhibits moderate affinity for 5-HT2 receptors, sigma sites and α-adrenoceptors[1][2][3].
Product Specifications
CAS Number
158985-00-3
UNSPSC
12352100
Target
Dopamine Receptor; Reference Standards
Related Pathways
GPCR/G Protein; Neuronal Signaling; Others
Field of Research
Neurological Disease
Smiles
ClC(C=C1)=CC=C1N(CC2)CCN2CC3=CNC4=NC=CC=C43
Molecular Formula
C18H19ClN4
Molecular Weight
326.82
References & Citations
[1]Bristow LJ, et al. Schizophrenia and L-745,870, a novel dopamine D4 receptor antagonist. Trends Pharmacol Sci. 1997 Jun;18 (6) :186-8.|[2]Patel S, et al. Biological profile of L-745,870, a selective antagonist with high affinity for the dopamine D4 receptor. J Pharmacol Exp Ther. 1997 Nov;283 (2) :636-47.|[3]Kulagowski JJ, et al. 3- ((4- (4-Chlorophenyl) piperazin-1-yl) -methyl) -1H-pyrrolo-2,3-b-pyridine: an antagonist with high affinity and selectivity for the human dopamine D4 receptor. J Med Chem. 1996 May 10;39 (10) :1941-2.
Shipping Conditions
Room temperature
Scientific Category
Reference Standards
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