Description: Sodium salt of 5,7-Dichlorokynurenic acid (Cat. No. 0286). Potent NMDA antagonist, acts at glycine site
Chemical Name: 5,7-Dichloro-4-hydroxyquinoline-2-carboxylic acid sodium salt
Purity: ≥98% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Sodium salt of 5,7-Dichlorokynurenic acid (Cat. No. 0286), a potent antagonist at the glycine site of the NMDA receptor (Ki = 79 nM vs. [3H]-glycine).
Technical Data
M. Wt
280.04
Formula
C10H4Cl2NNaO3
Storage
Desiccate at RT
Purity
≥98% (HPLC)
CAS Number
1184986-70-6
PubChem ID
44134672
InChI Key
VPRPMJHKWHCUFW-UHFFFAOYSA-M
Smiles
[Na+].OC1=CC(=NC2=CC(Cl)=CC(Cl)=C12)C([O-])=O
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
1eq. NaOH
28
100
Preparing Stock Solutions
The following data is based on the product molecular weight 280.04. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
3.57 mL
17.85 mL
35.71 mL
5 mM
0.71 mL
3.57 mL
7.14 mL
10 mM
0.36 mL
1.79 mL
3.57 mL
50 mM
0.07 mL
0.36 mL
0.71 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Baronet al (1990) Activity of 5,7-dichlorokynurenic acid. A potent antagonist at the NMDA receptor-associated glycine binding site. Mol.Pharmacol. 38 554 PMID: 2172769
Mooreet al (1990) Substituted kynurenic acid derivatives. Potent and selective antagonists at the glycine site on the NMDA receptor. Eur.Fed.Med.Chem. (under auspices of IUPAC) XIth I PMID: