2(1H)-Quinoxalinone,3,4-dihydro-3-[2-(4-nitrophenyl)-2-oxoethylidene]

Modify Date: 2026-07-14 21:17:07

2(1H)-Quinoxalinone,3,4-dihydro-3-[2-(4-nitrophenyl)-2-oxoethylidene] Structure
2(1H)-Quinoxalinone,3,4-dihydro-3-[2-(4-nitrophenyl)-2-oxoethylidene] structure
Common Name 2(1H)-Quinoxalinone,3,4-dihydro-3-[2-(4-nitrophenyl)-2-oxoethylidene]
CAS Number 66751-91-5 Molecular Weight 309.27600
Density 1.45g/cm3 Boiling Point 565.4ºC at 760 mmHg
Molecular Formula C16H11N3O4 Melting Point N/A
MSDS N/A Flash Point 295.7ºC

 Names

Name (3E)-3-[2-(4-nitrophenyl)-2-oxoethylidene]-1,4-dihydroquinoxalin-2-one

 Chemical & Physical Properties

Density 1.45g/cm3
Boiling Point 565.4ºC at 760 mmHg
Molecular Formula C16H11N3O4
Molecular Weight 309.27600
Flash Point 295.7ºC
Exact Mass 309.07500
PSA 111.54000
LogP 2.23210
Index of Refraction 1.706
InChIKey YKACOPNJMPGCAE-DHDCSXOGSA-N
SMILES O=c1[nH]c2ccccc2nc1C=C(O)c1ccc([N+](=O)[O-])cc1

 Synthetic Route

~%

2(1H)-Quinoxalinone,3,4-dihydro-3-[2-(4-nitrophenyl)-2-oxoethylidene] Structure

2(1H)-Quinoxali...

CAS#:66751-91-5

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Literature: Andreichikov, Yu.S.; Kozlov, A.P.; Kurdina, L.N. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 752 - 756 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 4 p. 826 - 831

 Precursor & DownStream

Precursor  2

DownStream  0

 Bioassay

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Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT
Name: AlphaScreen-based biochemical high throughput primary assay to identify activators of...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: FBW7_ACT_ALPHA_1536_1X%ACT PRUN
Name: AlphaScreen-based biochemical high throughput primary assay to identify inhibitors of...
Source: The Scripps Research Institute Molecular Screening Center
External Id: MITF_INH_Alpha_1536_1X%INH PRUN
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