3,4-Dihydro-3-oxo-2-quinoxalinecarboxylic acid

CAS Registry Number®

1204-75-7

CAS Name

3,4-Dihydro-3-oxo-2-quinoxalinecarboxylic acid

Molecular Formula

C9H6N2O3

Molecular Mass

190.16

Cite this Page

3,4-Dihydro-3-oxo-2-quinoxalinecarboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1204-75-7 (retrieved 2024-11-22) (CAS RN: 1204-75-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    263-265 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

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

InChIKey=NMOWGWOAPRKWIR-UHFFFAOYSA-N

SMILES

C(O)(=O)C1=NC=2C(NC1=O)=CC=CC2

Canonical SMILES

O=C(O)C1=NC=2C=CC=CC2NC1=O

Other Names for this Substance

  • 2-Quinoxalinecarboxylic acid, 3,4-dihydro-3-oxo-
  • 2-Quinoxalinecarboxylic acid, 3-hydroxy-
  • 3,4-Dihydro-3-oxo-2-quinoxalinecarboxylic acid
  • 3-Hydroxyquinoxaline-2-carboxylic acid
  • NSC 34263

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