1,3-Diphenyl-1,3-dihydroimidazo[4,5-b]quinoxalin-2-one

Modify Date: 2025-09-25 16:39:21

1,3-Diphenyl-1,3-dihydroimidazo[4,5-b]quinoxalin-2-one Structure
1,3-Diphenyl-1,3-dihydroimidazo[4,5-b]quinoxalin-2-one structure
Common Name 1,3-Diphenyl-1,3-dihydroimidazo[4,5-b]quinoxalin-2-one
CAS Number 15051-50-0 Molecular Weight 338.362
Density 1.4±0.1 g/cm3 Boiling Point 541.9±53.0 °C at 760 mmHg
Molecular Formula C21H14N4O Melting Point N/A
MSDS N/A Flash Point 281.6±30.9 °C

 Names

Name 1,3-Diphenyl-1,3-dihydro-2H-imidazo[4,5-b]quinoxalin-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 541.9±53.0 °C at 760 mmHg
Molecular Formula C21H14N4O
Molecular Weight 338.362
Flash Point 281.6±30.9 °C
Exact Mass 338.116760
LogP 3.20
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.741
InChIKey UHOBWHNYDGGDMY-UHFFFAOYSA-N
SMILES O=c1n(-c2ccccc2)c2nc3ccccc3nc2n1-c1ccccc1

 Synonyms

1,3-Diphenyl-1,3-dihydro-2H-imidazo[4,5-b]quinoxalin-2-one
2H-Imidazo[4,5-b]quinoxalin-2-one, 1,3-dihydro-1,3-diphenyl-
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