ChemicalBook > CAS DataBase List > DNQX

DNQX

Product Name
DNQX
CAS No.
2379-57-9
Chemical Name
DNQX
Synonyms
DNQX DISODIUM SALT;DNQX;DNXQ;FG-904;fg9041;DNQX,98%;D0540-50MG;DNQX, 10 mM in DMSO;7-Dinitroquinoxaline-2;DNQX, AMPA / kainate antagonist
CBNumber
CB1684649
Molecular Formula
C8H4N4O6
Formula Weight
252.14
MOL File
2379-57-9.mol
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DNQX Property

Melting point:
>300°C
Boiling point:
395.32°C (rough estimate)
Density 
1.6919 (rough estimate)
refractive index 
1.6700 (estimate)
storage temp. 
Sealed in dry,2-8°C
solubility 
Soluble in DMSO
form 
Pale yellow solid.
pka
7.68±0.20(Predicted)
color 
Off-White to Light Yellow
Water Solubility 
H2O: 100mM
Stability:
Store in freezer at -20°C
InChI
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)
InChIKey
RWVIMCIPOAXUDG-UHFFFAOYSA-N
SMILES
N1C2=C(C=C([N+]([O-])=O)C([N+]([O-])=O)=C2)NC(=O)C1=O
CAS DataBase Reference
2379-57-9(CAS DataBase Reference)
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P311Call a POISON CENTER or doctor/physician.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D0540
Product name
DNQX
Purity
≥98% (TLC)
Packaging
25mg
Price
$107
Updated
2025/07/31
Sigma-Aldrich
Product number
D0540
Product name
DNQX
Purity
≥98% (TLC)
Packaging
50mg
Price
$205.2
Updated
2025/07/31
Sigma-Aldrich
Product number
5.05026
Product name
DNQX Disodium Salt - CAS 2379-57-9 - Calbiochem
Packaging
10mg
Price
$84.5
Updated
2025/07/31
TCI Chemical
Product number
D6238
Product name
DNQX
Packaging
50MG
Price
$171
Updated
2025/07/31
Cayman Chemical
Product number
14583
Product name
DNQX
Purity
≥95%
Packaging
10mg
Price
$37
Updated
2024/03/01
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DNQX Chemical Properties,Usage,Production

Chemical Properties

Off-White Powder with a Yellow Tinge

Uses

Potent competitive non-NMDA glutamate receptor antagonist

Uses

DNQX has been used to block N-Methyl-D-aspartic acid (NMDA) and α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptors in various experiments.

Definition

ChEBI: 6,7-dinitro-1,4-dihydroquinoxaline-2,3-dione is a quinoxaline derivative.

Biological Activity

Water-soluble form of 6,7-Dinitroquinoxaline-2,3-dione . Selective non-NMDA receptor antagonist.

Biochem/physiol Actions

DNQX is a quinoxaline derivative.

storage

Room temperature

DNQX Preparation Products And Raw materials

Raw materials

Preparation Products

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DNQX Suppliers

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View Lastest Price from DNQX manufacturers

Career Henan Chemical Co
Product
DNQX 2379-57-9
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10t
Release date
2019-12-20

2379-57-9, DNQXRelated Search:

(RS)-AMPA 6-NITRO-1,2,3,4-TETRAHYDRO QUINOXALINE 3,4-DINITROANILINE 1,2,3,4-TETRAHYDRO-QUINOXALINE 1,2-Dinitrobenzene 4,5-DINITRO-O-PHENYLENEDIAMINE,98% DNQX 4-Nitro-1,3-phenylenediamine N,N'-Dimethyloxalamide 6-NITROQUINOXALINE-2,3-DIONE 7-NITRO-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE N'-METHYL-4-NITROPHENYLENEDIAMINE-(1,2) 1-N-ACETYL-3-NITRO-P-PHENYLENEDIAMINE 3,4-Dihydro-1H-quinoxalin-2-one 2,3-Quinoxalinedione,6-amino-1,4-dihydro-(9CI) 1,2,3,4-Tetrahydro-quinoxalin-6-ylamine 6,7-DINITROQUINOXALINE 2,3-QUINOXALINEDIONE, 1,4-DIHYDRO-6-NITRO-, MONOHYDRATE

  • FG-904
  • DNQX
  • DNQX DISODIUM SALT
  • 6,7-DINITROQUINOXALINE-2,3(1H,4H)-DIONE
  • 6,7-DINITROQUINOXALINE-2,3-DIONE
  • 6,7-DINITROQUINOXALINE-2,3-DIONE DISODIUM SALT
  • 6,7-Dinitro-1,4-dihydro-quinoxaline-2,3-dione
  • fg9041
  • 1,4-Dihydro-6,7-dinitro-2,3-quinoxalinedione
  • 2,3-Dihydroxy-6,7-dinitroquinoxaline
  • DNQX,98%
  • DNQX,6,7-Dinitroquinoxaline-2,3(1H,4H)-dione
  • 6,7-Dinitro-2,3-dihydroxyquinoxaline
  • 6,7-Dinitroquinoxaline-2,3-dione (DNQX)
  • DNXQ
  • 6,7-DINITROQUINOXALINE-2,3-DIONE DISODIUM
  • 7-Dinitroquinoxaline-2
  • FG 9041;6;7-DINITROQUINOXALINE-2;3-DIONE
  • 2,3-Quinoxalinedione, 1,4-dihydro-6,7-dinitro-
  • DNQX, AMPA / kainate antagonist
  • DNQX, AMPA / kainate antagonist (DMSO solution)
  • DNQX, 10 mM in DMSO
  • 6,7-Dinitro-1,4-dihydro-2,3-quinoxalinedione
  • D0540-50MG
  • 2379-57-9
  • C8H4N4O6
  • C8H2N4O6Na2
  • BioChemical
  • Cell Signaling and Neuroscience
  • Cell Biology
  • Ligand-Gated Ion Channels
  • Ionotropic Glutamate Receptor Modulators
  • Ion Channels
  • Heterocyclic Compounds
  • Neurochemicals
  • Glutamate receptor
  • Glutamate