Quinoxalinedione

Quinoxalinedione
Names
	Preferred IUPAC name 1,4-Dihydroquinoxaline-2,3-dione
Identifiers
CAS Number	15804-19-0 ;
3D model (JSmol)	Interactive image;
ECHA InfoCard	100.036.259
EC Number	239-901-0;
PubChem CID	11469229;
UNII	APO55IZ9E1 ;
CompTox Dashboard (EPA)	DTXSID9065946 ;
	InChI InChI=1S/C8H4N2O2/c11-7-8(12)10-6-4-2-1-3-5(6)9-7/h1-4H Key: SEPKUNXLGWMPHL-UHFFFAOYSA-N;
	SMILES C1=CC2=NC(=O)C(=O)N=C2C=C1;
Properties
Chemical formula	C8H6N2O2
Molar mass	162.15
Appearance	white solid
Density	1.549 g/cm3
Melting point	> 300 °C (572 °F; 573 K)
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H302, H315, H318, H319, H335
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Quinoxalinedione is an organic compound with the formula C₆H₄(NH)₂(CO)₂. It is a colorless solid that is soluble in polar organic solvents. Quinoxalinediones are a family of related compounds sharing the same bicyclic core. Various quinoxalinediones are drugs.^[1]

^ Poulie, Christian B. M.; Bunch, Lennart (2013). "Heterocycles as Nonclassical Bioisosteres of α-Amino Acids". ChemMedChem. 8 (2): 205–215. doi:10.1002/cmdc.201200436. PMID 23322633. S2CID 38623973.

[1] Poulie, Christian B. M.; Bunch, Lennart (2013). "Heterocycles as Nonclassical Bioisosteres of α-Amino Acids". ChemMedChem. 8 (2): 205–215. doi:10.1002/cmdc.201200436. PMID 23322633. S2CID 38623973.

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