2-Quinoxalinone

2-Quinoxalinone Basic information
Product Name:2-Quinoxalinone
Synonyms:2-QUINOXALINOL;2-Quinoxalinone;2-HYDROXYQUINOXALINE;QUINOXALIN-2-OL;1,2-Dihydroquinoxalin-2-one;2-(1H)-Quinoxalinone;2(1H)-Quinoxalinone;2-Quinoxalone
CAS:1196-57-2
MF:C8H6N2O
MW:146.15
EINECS:214-815-6
Product Categories:Building Blocks;Heterocyclic Building Blocks;Quinoxalines
Mol File:1196-57-2.mol
2-Quinoxalinone Structure
2-Quinoxalinone Chemical Properties
Melting point 271-272 °C (lit.)
Boiling point 265.75°C (rough estimate)
density 1.2312 (rough estimate)
refractive index 1.4900 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility DMSO (Slightly), Methanol (Very Slightly, Heated)
pka9.20±0.50(Predicted)
form Solid
color Light Brown
InChIKeyFFRYUAVNPBUEIC-UHFFFAOYSA-N
CAS DataBase Reference1196-57-2(CAS DataBase Reference)
NIST Chemistry Reference2(1H)-quinoxalinone(1196-57-2)
EPA Substance Registry System2(1H)-Quinoxalinone (1196-57-2)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36/39-37/39
WGK Germany 3
RTECS VD3630000
HS Code 29339900
Toxicitymouse,LD50,intravenous,178mg/kg (178mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00285,
MSDS Information
2-Quinoxalinone Usage And Synthesis
Chemical PropertiesWhite to yellow to light brown solid
Uses2-Quinoxalinone is a metabolite of Quinalphos, and is known to photocatalytically destroy antioxidant vitamins and biogenic amines in vitro and is genotoxic to both light- and dark-exposed bacteria.
DefinitionChEBI: A hydroxyquinoxaline that consists of quinoxaline having a single hydroxy substituent located at position 2.
General DescriptionEpitaxial crystallization of syndiotactic polypropylene on 2-quinoxalinol yields isochiral form II of syndiotactic polypropylene. 2-Quinoxalinol participates in direct dehydrative cross-coupling of 2-quinoxalinone with p-tolylacetylene via Pd/Cu-catalyzed phosphonium coupling.
Quinoxaline 2-Quinoxalinone 4-Hydroxybenzoic acid Hydroxyapatite Hydroxy silicone oil Trazodone 10-Hydroxycamptothecin FLUQUINCONAZOLE 3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID 2-Quinolinol 6-CHLORO-2,3-DIOXO-1,2,3,4-TETRAHYDROQUINOXALINE ethyl 3-hydroxyquinoxaline-2-carboxylate 4-Methoxyphenol Quinocetone 2-Hydroxypyridine Furazolidone 2-Hydroxy-6-chloroquinoxaline CHLOROPHOSPHONAZO III

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