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Molecular formula

C13H9N3O7

12 compounds have this formula on CompoundList.

Molar mass
319.23g/mol
Monoisotopic mass
319.0441Da
Atoms
32
Elements
4
Rings plus double bonds
11

The formula C13H9N3O7 describes a molecule made of 13 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms and 7 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 × 1348.91%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 92.84%
    1.008 × 9 = 9.072 g/mol
  • N Nitrogen × 313.16%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 735.08%
    15.999 × 7 = 111.993 g/mol
Look up another formula

Compounds with the formula C13H9N3O7

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 12 of 12 compounds

6-Methyl-3-nitro-2-oxo-1,2-dihydropyridin-4-yl 2-nitrobenzoate chemical structure, C13H9N3O7, CAS 868679-89-4
6-Methyl-3-nitro-2-oxo-1,2-dihydropyridin-4-yl 2-nitrobenzoate
CAS 868679-89-4C13H9N3O7
4'-Methoxy-2,4,6-trinitrobiphenyl chemical structure, C13H9N3O7, CAS 5110-85-0
4'-Methoxy-2,4,6-trinitrobiphenyl
CAS 5110-85-0C13H9N3O7
(6-Methyl-3-nitro-2-oxo-1H-pyridin-4-yl) 3-nitrobenzoate chemical structure, C13H9N3O7, CAS 868679-90-7
(6-Methyl-3-nitro-2-oxo-1H-pyridin-4-yl) 3-nitrobenzoate
CAS 868679-90-7C13H9N3O7
6-Methyl-3-nitro-2-oxo-1,2-dihydropyridin-4-yl 4-nitrobenzoate chemical structure, C13H9N3O7, CAS 868679-91-8
6-Methyl-3-nitro-2-oxo-1,2-dihydropyridin-4-yl 4-nitrobenzoate
CAS 868679-91-8C13H9N3O7
2-(2,6-Dioxopiperidin-3-yl)-6-hydroxy-4-nitroisoindoline-1,3-dione chemical structure, C13H9N3O7, CAS 1547162-86-6
2-(2,6-Dioxopiperidin-3-yl)-6-hydroxy-4-nitroisoindoline-1,3-dione
CAS 1547162-86-6C13H9N3O7
1-(2,4-Dinitrophenoxy)-4-methyl-2-nitrobenzene chemical structure, C13H9N3O7, CAS 6282-16-2
1-(2,4-Dinitrophenoxy)-4-methyl-2-nitrobenzene
CAS 6282-16-2C13H9N3O7
2-(2-Methylphenoxy)-1,3,5-trinitrobenzene chemical structure, C13H9N3O7, CAS 6641-62-9
2-(2-Methylphenoxy)-1,3,5-trinitrobenzene
CAS 6641-62-9C13H9N3O7
2,4-Dinitro-1-[(4-nitrophenyl)methoxy]benzene chemical structure, C13H9N3O7, CAS 4279-47-4
2,4-Dinitro-1-[(4-nitrophenyl)methoxy]benzene
CAS 4279-47-4C13H9N3O7
5-Hydroxy-6-[2-(4-nitrophenyl)hydrazinyl]-3,4-dioxocyclohexa-1,5-diene-1-carboxylic acid chemical structure, C13H9N3O7, CAS 189869-64-5
5-Hydroxy-6-[2-(4-nitrophenyl)hydrazinyl]-3,4-dioxocyclohexa-1,5-diene-1-carboxylic acid
CAS 189869-64-5C13H9N3O7
2-(4-Methylphenoxy)-1,3,5-trinitrobenzene chemical structure, C13H9N3O7, CAS 902-06-7
2-(4-Methylphenoxy)-1,3,5-trinitrobenzene
CAS 902-06-7C13H9N3O7
4'-Methoxy-2,3,4-trinitro-1,1'-biphenyl chemical structure, C13H9N3O7, CAS 62549-11-5
4'-Methoxy-2,3,4-trinitro-1,1'-biphenyl
CAS 62549-11-5C13H9N3O7
2-(3-Methylphenoxy)-1,3,5-trinitrobenzene chemical structure, C13H9N3O7, CAS 74534-05-7
2-(3-Methylphenoxy)-1,3,5-trinitrobenzene
CAS 74534-05-7C13H9N3O7

Frequently asked questions

What is the molar mass of C13H9N3O7?

The molar mass of C13H9N3O7 is 319.23 g/mol, calculated from standard atomic weights for 13 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms and 7 oxygen atoms. The monoisotopic mass is 319.0441 Da.

How many compounds have the formula C13H9N3O7?

CompoundList lists 12 compounds with the molecular formula C13H9N3O7, including 6-Methyl-3-nitro-2-oxo-1,2-dihydropyridin-4-yl 2-nitrobenzoate, 4'-Methoxy-2,4,6-trinitrobiphenyl, (6-Methyl-3-nitro-2-oxo-1H-pyridin-4-yl) 3-nitrobenzoate. 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 C13H9N3O7?

C13H9N3O7 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.