Basic information Safety Supplier Related

3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID

Basic information Safety Supplier Related

3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID Basic information

Product Name:
3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID
Synonyms:
  • TIMTEC-BB SBB003659
  • 3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID
  • 3-hydroxyquinoxaline-2-carboxylic acid
  • 3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID 98%
  • 3,4-Dihydro-3-oxoquinoxaline-2-carboxylic acid
  • 3-Hydroxy-2-quinoxalinecarboxylic acid,98%
  • 3-hydroxyquinoxaline-2-carboxylic acid(SALTDATA: FREE)
  • 3-Hydroxy-2-quinoxalinecarboxylic acid, 98% 5GR
CAS:
1204-75-7
MF:
C9H6N2O3
MW:
190.16
EINECS:
214-877-4
Product Categories:
  • Building Blocks
  • Heterocyclic Building Blocks
  • Quinoxalines
Mol File:
1204-75-7.mol
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3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID Chemical Properties

Melting point:
267-268 °C (lit.)
Boiling point:
325.64°C (rough estimate)
Density 
1.3907 (rough estimate)
refractive index 
1.5570 (estimate)
pka
0.94±0.20(Predicted)
form 
Powder and Chunks
color 
Green-yellow
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
HS Code 
29339900

MSDS

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3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID Usage And Synthesis

Chemical Properties

green-yellow powder and chunks

Uses

3-Hydroxy-2-quinoxalinecarboxylic acid was used to study the sorption of ionizable organic compounds to an estuarine sediment. It was used in the preparation of Zinc(II)-quinoxaline complexes which was characterized by X-ray crystallography and fluorescence spectroscopy.

Biochem/physiol Actions

3-Hydroxy-2-quinoxalinecarboxylic acid is an antagonist of excitatory amino acids and possesses anticonvulsant properties. It inhibits the 22Na+ efflux produced in 22Na+-preloaded brain slices by N-methyl-D-aspartate and kainate.

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