CNQX

SIGMA/C127 - ≥98% (HPLC), solid

Synonym: 6-Cyano-7-nitroquinoxaline-2,3-dione; FG-9065

CAS Number: 115066-14-3
Empirical Formula (Hill Notation): C₉H₄N₄O₄
Molecular Weight: 232.15
MDL Number: MFCD00069232
Linear Formula: C₉H₄N₄O₄
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-C127-5MG	5 mg	$179.00 1/EA		Add To Favorites
45-C127-25MG	25 mg	$631.00 1/EA		Add To Favorites
45-C127-50MG	50 mg	$859.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥98% (HPLC)
color	yellow
form	solid
InChI	1S/C9H4N4O4/c10-3-4-1-5-6(2-7(4)13(16)17)12-9(15)8(14)11-5/h1-2H,(H,11,14)(H,12,15)
InChI key	RPXVIAFEQBNEAX-UHFFFAOYSA-N
Quality Level	100
SMILES string	[O-][N+](=O)c1cc2NC(=O)C(=O)Nc2cc1C#N
solubility	DMSO: >10 mg/mL
	H₂O: insoluble
storage condition	protect from light

Application:	CNQX has been used:• as an α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA)/kainate blocker to study its effects on cytoneme formation in pluripotent embryonic stem cells (pESCs) • glutamate blocker to reduce the synaptic input during current-clamp recordings in central antennal lobe neurons • as a non-N-methyl-D-aspartate (NMDA) receptor blocker to study its effects on the heart rate in rats
Biochem/physiol Actions:	Potent, competitive AMPA/kainate glutamate receptor antagonist.
Other Notes:	2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research
Packaging:	25, 50 mg in poly bottle
Packaging:	5 mg in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥98% (HPLC)
UNSPSC	12352200

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