Description: Endogenous NMDA agonist and transmitter candidate
Chemical Name: Pyridine-2,3-dicarboxylic acid
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Endogenous NMDA agonist and transmitter candidate. May distinguish between NMDA receptor subtypes.
Technical Data
M. Wt
167.12
Formula
C7H5NO4
Storage
Store at RT
CAS Number
89-00-9
PubChem ID
1066
InChI Key
GJAWHXHKYYXBSV-UHFFFAOYSA-N
Smiles
OC(=O)C1=C(N=CC=C1)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
8.36
50
Preparing Stock Solutions
The following data is based on the product molecular weight 167.12. 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
5.98 mL
29.92 mL
59.84 mL
5 mM
1.2 mL
5.98 mL
11.97 mL
10 mM
0.6 mL
2.99 mL
5.98 mL
50 mM
0.12 mL
0.6 mL
1.2 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.
Monaghan and Beaton
(1991) Quinolinate differentiates between forebrain and cerebellar NMDA receptors. Eur.J.Pharmacol. 194 123 PMID: 1676371
Prada de Carvalhoet al (1996) The endogenous agonist quinolinic acid and the non-endogenous homoquinolinic acid discriminate between NMDAR2 receptor subunits. Neurochem.Int. 28 445 PMID: 8740453
Stone and Burton
(1988) NMDA receptors and ligands in the vertebrate CNS. Prog.Neurobiol. 30 333 PMID: 2830636
Stone and Perkins
(1981) Quinolinic acid: a potent endogenous excitant at amino acid receptors in the rat CNS. Eur.J.Pharmacol. 72 411 PMID: 6268428