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| | 3-Hydroxy-2-quinoxalinecarboxylic acid Basic information |
| | 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 | | InChI | 1S/C9H6N2O3/c12-8-7(9(13)14)10-5-3-1-2-4-6(5)11-8/h1-4H,(H,11,12)(H,13,14) | | InChIKey | NMOWGWOAPRKWIR-UHFFFAOYSA-N | | SMILES | OC(=O)c1nc2ccccc2nc1O |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-37/39 | | WGK Germany | 3 | | HS Code | 29339900 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | 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. |
| | 3-Hydroxy-2-quinoxalinecarboxylic acid Preparation Products And Raw materials |
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