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5.04844

Sigma-Aldrich

7-Chlorokynurenic Acid Sodium Salt

Synonym(s):

7-Chlorokynurenic Acid Sodium Salt, 7-Chloro-4-hydroxyquinoline-2-carbo-xylic acid sodium salt

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About This Item

Empirical Formula (Hill Notation):
C10H5ClNNaO3
CAS Number:
1263094-00-3
Molecular Weight:
245.59
UNSPSC Code:
12352106
NACRES:
NA.77

assay

≥99% (HPLC)

Quality Level

100

form

solid

potency

0.56 μM IC50

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

white

solubility

water: 100 mM

storage temp.

2-8°C

InChI

1S/C10H6ClNO3.Na/c11-5-1-2-6-7(3-5)12-8(10(14)15)4-9(6)13;/h1-4H,(H,12,13)(H,14,15);/q;+1/p-1

InChI key

IFZYIORLNGNLEI-UHFFFAOYSA-M

General description

A very potent, water-soluble antagonist of the NMDA receptors complex acting at the strychnine-insensitive glycine binding site (IC50 = 0.56 µM). Also a potent inhibitor of glutamate transporter. Often used in studies of neuroprotection and schizophrenia.

Biochem/physiol Actions

Primary Target
NMDA receptors

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Kemp, J., et al. 1988. Proc. Natl. Acad. Sci. U.S.A.85, 6550.
Kretschmer, D., et al. 1995. Eur. J. Pharmacol.280, 37.
Bartlett, D., et al. 1999. Neuropharmacol.37, 839.
Moroni, F., et al. 1991. Eur. J. Pharmacol.199, 32.
Stone, W., et al. 2012. FEBS J.279, 1386.
Vécsei, L., et al. 2012. Nat. Rev. Drug Disc.12, 64.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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