3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID,

cas: 1204-75-7 — see every product listed under this CAS number, including other names

3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID, (CAS 1204-75-7) is a chemical reagent available from Chemat. Available pack sizes: 5G. Offered by: Sigma-Aldrich.

• 2D
• 3D

3-oxo-4H-quinoxaline-2-carboxylic acid (CAS 1204-75-7) is a chemical compound with the molecular formula C9H6N2O3 and a molecular weight of 190.16 g/mol. IUPAC name: 3-oxo-4H-quinoxaline-2-carboxylic acid. InChIKey: NMOWGWOAPRKWIR-UHFFFAOYSA-N.

Identity

Molecular formula	C9H6N2O3
Molecular weight	190.16 g/mol
IUPAC name	3-oxo-4H-quinoxaline-2-carboxylic acid
InChIKey	NMOWGWOAPRKWIR-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)NC(=O)C(=N2)C(=O)O

Computed by PubChem (NCBI)

Synonyms: 3-Hydroxy-2-quinoxalinecarboxylic acid, 3,4-Dihydro-3-oxo-2-quinoxalinecarboxylic acid, 2-Quinoxalinecarboxylic acid, 3,4-dihydro-3-oxo-, 3-Hydroxyquinoxaline-2-carboxylic acid, 3-Oxo-3,4-dihydroquinoxaline-2-carboxylic acid, 3-oxo-4H-quinoxaline-2-carboxylic acid, 2-Quinoxalinecarboxylic acid, 3-hydroxy-, 3-oxo-4-hydroquinoxaline-2-carboxylic acid, azaquinolone carboxylic, 3,4-Dihydro-3-oxoquinoxaline-2-carboxylic acid

Isomers (same molecular formula)

4-oxo-1H-1,5-naphthyridine-3-carboxylic acid C₉H₆N₂O₃

3-formyl-2H-indazole-5-carboxylic acid C₉H₆N₂O₃

4-(1,2,4-oxadiazol-3-yl)benzoic acid C₉H₆N₂O₃

3-(1,2,4-oxadiazol-3-yl)benzoic acid C₉H₆N₂O₃

8-nitroquinolin-5-ol C₉H₆N₂O₃

4-oxo-3H-quinazoline-6-carboxylic acid C₉H₆N₂O₃

4-oxo-3H-quinazoline-2-carboxylic acid C₉H₆N₂O₃

7-nitro-1-oxidoquinolin-1-ium C₉H₆N₂O₃

6-nitro-1H-quinolin-2-one C₉H₆N₂O₃

8-nitro-1H-quinolin-2-one C₉H₆N₂O₃

6-nitroquinolin-8-ol C₉H₆N₂O₃

5-nitro-2H-isoquinolin-1-one C₉H₆N₂O₃