7-Chlorokynurenic acid (sodium salt) (Standard)

7-Chlorokynurenic acid (sodium salt) (Standard) is the analytical standard of 7-Chlorokynurenic acid (sodium salt) . This product is intended for research and analytical applications. 7-Chlorokynurenic acid sodium salt (7-CKA sodium salt) is a potent and selective antagonist of the glycine B coagonist site of the N-methyl-D-aspartate (NMDA) receptor (IC50=0.56 μM) . 7-Chlorokynurenic acid sodium salt is also a potent inhibitor of the reuptake of glutamate into synaptic vesicles with a Ki of 0.59 μM. 7-Chlorokynurenic acid sodium salt has potent antinociceptive actions after neuraxial delivery[1][2].

Product Specifications

CAS Number

[1263094-00-3]

Product Name Alternative

7-CKA (sodium salt) (Standard)

UNSPSC

12352005

Target

IGluR; Reference Standards

Related Pathways

Membrane Transporter/Ion Channel; Neuronal Signaling; Others

Field of Research

Neurological Disease

Smiles

O=C(C1=NC2=CC(Cl)=CC=C2C(O)=C1)O[Na]

Molecular Formula

C10H5ClNNaO3

Molecular Weight

245.59

References & Citations

[1]Kemp JA, et al. 7-Chlorokynurenic acid is a selective antagonist at the glycine modulatory site of the N-methyl-D-aspartate receptor complex. Proc Natl Acad Sci U S A. 1988 Sep;85 (17) :6547-50.|[2]Yaksh TL, et al. Characterization of the Effects of L-4-Chlorokynurenine on Nociception in Rodents. J Pain. 2017 Oct;18 (10) :1184-1196.|[3]Croucher MJ, et al. 7-Chlorokynurenic acid, a strychnine-insensitive glycine receptor antagonist, inhibits limbic seizurekindling. Neurosci Lett. 1990 Oct 2;118 (1) :29-32.