5.05026

DNQX Disodium Salt

• Sinónimos: DNQX Disodium Salt, AMPA Glutamate Receptor Antagonist, DNQX, Kainate Glutamate Receptor Antagonist, DNQX
• Fórmula empírica (notación de Hill): C₈H₂N₄Na₂O₆
• Número de CAS: 2379-57-9
• Peso molecular: 296.10
• MDL number: MFCD00069257
• UNSPSC Code: 12352200
• NACRES: NA.77

Propiedades

• assay: ≥99% (HPLC)
• Quality Level: 100
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze; protect from light
• color: dark brown
• solubility: H₂O: 100 mM
• storage temp.: 2-8°C
• InChI: 1S/C8H4N4O6/c13-7-8(14)10-4-2-6(12(17)18)5(11(15)16)1-3(4)9-7/h1-2H,(H,9,13)(H,10,14)
• InChI key: RWVIMCIPOAXUDG-UHFFFAOYSA-N

Descripción

General description

A potent competitive antagonist selective for AMPA/kainate glutamate receptors (IC₅₀ = 0.19-1.66 µM and 0.35 µM for AMPA and GluK2 receptors, respectively). Routinely used as a tool to distinguish the role of neurotransmissions mediated by AMPA/kainate and NMDA receptors in studying brain functions and disorders.

Biochem/physiol Actions

Primary Target
AMPA

Secondary Target
GluK2

Target IC₅₀: 0.19 to 1.66 uM

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

Lee, S., et al. 2010. J. Neurophysiol.103, 1728.
Honor, T., et al. 1998. Science.241, 701.
Watkins, J., et al. 1990. Adv. Exp. Med. Biol.268, 49.
Davies, S., et al. 1990. Int. Rev. Neurobiol.32, 28.

Legal Information

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

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable