2(1H)-Quinoxalinone

C8H6N2OCAS 1196-57-2146.15 g/mol

Open in Covalent MOL file
ONHN

Properties

Molecular formula
C8H6N2O
Molar mass
146.15 g/mol
Exact mass
146.0480 Da
Melting point
265 °C
logP
0.92Crippen estimate
Polar surface area
45.8 Ų
H-bond donors / acceptors
1 / 2
Rotatable bonds
0

Hazards

Warning
Irritant (GHS07)

Aggregated from 49 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

Identifiers

CAS number
1196-57-2
SMILES
O=c1cnc2ccccc2[nH]1
InChIKey
FFRYUAVNPBUEIC-UHFFFAOYSA-N
InChI
InChI=1S/C8H6N2O/c11-8-5-9-6-3-1-2-4-7(6)10-8/h1-5H,(H,10,11)

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

8 names
  • 2-Quinoxalinol
  • 2-Hydroxyquinoxaline
  • 3-Quinoxalinone
  • 2-Quinoxalinone
  • 2-Quinoxalone
  • 1,2-Dihydroquinoxalin-2-one
  • NSC 13154
  • Quinoxaline-2-ol

Work with 2(1H)-Quinoxalinone

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

6-Chloro-2(1H)-quinoxalinone2427-71-656 % similar 6-Bromo-1,2-dihydroquinoxalin-2-one55687-34-856 % similar 7-Bromo-1H-quinoxalin-2-one82031-32-156 % similar Quinolinol1321-40-047 % similar Benzimidazole51-17-243 % similar 2-Phenylbenzimidazole716-79-041 % similar 2-(2′-Pyridyl)benzimidazole1137-68-440 % similar 1H-Benzimidazole-2-carboxaldehyde3314-30-540 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

Imidazo[1,2-A]pyridine-6-carbaldehyde116355-16-9 Imidazo(1,2-a)pyridine-2-carbaldehyde118000-43-4 1(2H)-Phthalazinone119-39-1 2-Cyanobenzamide17174-98-0 1H-Indazole-5-carboxaldehyde253801-04-6 1H-Pyrrolo(2,3-c)pyridine-3-carbaldehyde25957-65-7 1H-Pyrrolo[3,2-B]pyridine-3-carboxaldehyde (9ci)276862-85-2 4-Cyanobenzamide3034-34-2

Elsewhere

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