C13H8N2O4
42 compounds have this formula on CompoundList.
- Molar mass
- 256.22g/mol
- Monoisotopic mass
- 256.0484Da
- Atoms
- 27
- Elements
- 4
- Rings plus double bonds
- 11
The formula C13H8N2O4 describes a molecule made of 13 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms and 4 oxygen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 1360.94%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 83.15%1.008 × 8 = 8.064 g/mol
- N Nitrogen × 210.93%14.007 × 2 = 28.014 g/mol
- O Oxygen × 424.98%15.999 × 4 = 63.996 g/mol
Compounds with the formula C13H8N2O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 42 of 42 compounds
![3-Nitrodibenzo[b,f][1,4]oxazepin-11(10H)-one chemical structure, C13H8N2O4, CAS 16398-23-5](/s/ZECJBSVSQDIAAF-UHFFFAOYSA-N.svg)
![2-Nitrodibenzo[b,f][1,4]oxazepin-11(10H)-one chemical structure, C13H8N2O4, CAS 16398-16-6](/s/AKXKFNUVGGYMJP-UHFFFAOYSA-N.svg)
![2-{[Cyano(1,3-dioxo-1,3-dihydro-2H-inden-2-yliden)methyl]amino}acetic acid chemical structure, C13H8N2O4, CAS 117457-10-0](/s/YOGGRRVXPTXMET-UHFFFAOYSA-N.svg)
![2-Hydroxy-4-[(4-nitrophenyl)oxy]benzonitrile chemical structure, C13H8N2O4, CAS 1311138-73-4](/s/HGDMFPLACLTTEB-UHFFFAOYSA-N.svg)
- 8-Nitrodibenz[b,f][1,4]oxazepin-11(10H)-one54255-64-0C13H8N2O4
- 1,6-Dioxo-4,6-dihydro-1H-pyrimido[1,2-a]quinoline-2-carboxylic acid62473-91-0C13H8N2O4
- 2-Methyl-5-nitro-1H-benzo[f]isoindole-1,3(2H)-dione35945-37-0C13H8N2O4
- 1-Isocyanato-4-(4-nitrophenoxy)benzene24698-19-9C13H8N2O4
- 1 suppliers7,8-Dihydroxy-2-phenazinecarboxylic acid1055878-48-2C13H8N2O4
- 1,2-Dihydrobenzo[g]quinoline-3,4,5,10-tetrone 3-oxime87863-49-8C13H8N2O4
- N-(1,3-Dioxo-1H,3H-naphtho[1,8-cd]pyran-6-yl)urea52083-09-7C13H8N2O4
- 2-Amino-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylic acid68302-52-3C13H8N2O4
- 2-(2-Nitrophenyl)furo[3,2-c]pyridin-4(5H)-one110167-39-0C13H8N2O4
- Spiro[imidazolidine-2,2'-naphtho[2,3-d][1,3]dioxole]-4,5-dione63971-34-6C13H8N2O4
- 4-(5-Nitrofuran-2-yl)-1-oxo-1lambda~5~-quinoline62308-47-8C13H8N2O4
- 2-(5-Nitro-1,3-benzoxazol-2-yl)phenol158548-84-6C13H8N2O4
- 4-(6-Nitro-1,3-benzoxazol-2(3H)-ylidene)cyclohexa-2,5-dien-1-one182936-89-6C13H8N2O4
- 1,3-Dioxoisoindolin-2-yl cis-2-cyanocyclopropane-1-carboxylate2248398-71-0C13H8N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1H-pyrrole-2-carboxylate2248414-78-8C13H8N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1H-pyrrole-3-carboxylate2248298-21-5C13H8N2O4
- rac-1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl (1R,2R)-2-cyanocyclopropane-1-carboxylateC13H8N2O4
- N-(1,2-Oxazol-3-yl)-1-oxo-1H-isochromene-3-carboxamide3054583-25-1C13H8N2O4
Frequently asked questions
What is the molar mass of C13H8N2O4?
The molar mass of C13H8N2O4 is 256.22 g/mol, calculated from standard atomic weights for 13 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 256.0484 Da.
How many compounds have the formula C13H8N2O4?
CompoundList lists 42 compounds with the molecular formula C13H8N2O4, including 2,7-Dinitrofluorene, 3-Nitrodibenzo[b,f][1,4]oxazepin-11(10H)-one, Phenacein. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C13H8N2O4?
C13H8N2O4 has a degree of unsaturation of 11. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.