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Molecular formula

C15H8N2O2

29 compounds have this formula on CompoundList.

Molar mass
248.24g/mol
Monoisotopic mass
248.0586Da
Atoms
27
Elements
4
Rings plus double bonds
13

The formula C15H8N2O2 describes a molecule made of 15 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms and 2 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 × 1572.58%
    12.011 × 15 = 180.165 g/mol
  • H Hydrogen × 83.25%
    1.008 × 8 = 8.064 g/mol
  • N Nitrogen × 211.29%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 212.89%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C15H8N2O2

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

Showing 1 to 29 of 29 compounds

Tryptanthrin chemical structure, C15H8N2O2, CAS 13220-57-0
Tryptanthrin
CAS 13220-57-0C15H8N2O2
Naphth(2',3':4,5)imidazo(1,2-a)pyridine-6,11-dione chemical structure, C15H8N2O2, CAS 6543-78-8
Naphth(2',3':4,5)imidazo(1,2-a)pyridine-6,11-dione
CAS 6543-78-8C15H8N2O2
4-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)benzonitrile chemical structure, C15H8N2O2, CAS 40101-61-9
4-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)benzonitrile
CAS 40101-61-9C15H8N2O2
5H-Pyrido(3,2-a)phenoxazin-5-one chemical structure, C15H8N2O2, CAS 1892-55-3
5H-Pyrido(3,2-a)phenoxazin-5-one
CAS 1892-55-3C15H8N2O2
5H-Pyrido[4,3-b]carbazole-5,11(6H)-dione chemical structure, C15H8N2O2, CAS 73326-98-4
5H-Pyrido[4,3-b]carbazole-5,11(6H)-dione
CAS 73326-98-4C15H8N2O2
Isoindolo[1,2-b]quinazoline-10,12-dione chemical structure, C15H8N2O2, CAS 19910-55-5
Isoindolo[1,2-b]quinazoline-10,12-dione
CAS 19910-55-5C15H8N2O2
Naphtho(1',2':4,5)imidazo(1,2-a)pyridine-5,6-dione chemical structure, C15H8N2O2, CAS 97339-24-7
Naphtho(1',2':4,5)imidazo(1,2-a)pyridine-5,6-dione
CAS 97339-24-7C15H8N2O2
11H-Indeno[1,2-b]quinoxalin-11-one 5-oxide chemical structure, C15H8N2O2, CAS 6965-50-0
11H-Indeno[1,2-b]quinoxalin-11-one 5-oxide
CAS 6965-50-0C15H8N2O2
4-(4-Formylphenoxy)phthalonitrile chemical structure, C15H8N2O2, CAS 38791-59-2
4-(4-Formylphenoxy)phthalonitrile
CAS 38791-59-2C15H8N2O2
3H-Dibenzo[DE,H]cinnoline-3,7(2H)-dione chemical structure, C15H8N2O2, CAS 731-37-3
3H-Dibenzo[DE,H]cinnoline-3,7(2H)-dione
CAS 731-37-3C15H8N2O2
3-(1,3-Dioxoisoindol-2-yl)benzonitrile chemical structure, C15H8N2O2, CAS 37896-23-4
3-(1,3-Dioxoisoindol-2-yl)benzonitrile
CAS 37896-23-4C15H8N2O2
Indazolo[2,3-b]isoquinoline-7,12-dione chemical structure, C15H8N2O2, CAS 40142-58-3
Indazolo[2,3-b]isoquinoline-7,12-dione
CAS 40142-58-3C15H8N2O2
Indolizino[2,3-g]quinoline-5,12-dione chemical structure, C15H8N2O2, CAS 915032-96-1
Indolizino[2,3-g]quinoline-5,12-dione
CAS 915032-96-1C15H8N2O2
5H-Pyrido[3,4-b]carbazole-5,11(10H)-dione chemical structure, C15H8N2O2, CAS 80757-41-1
5H-Pyrido[3,4-b]carbazole-5,11(10H)-dione
CAS 80757-41-1C15H8N2O2
12H-[1]Benzopyrano[2,3-b]quinoxalin-12-one chemical structure, C15H8N2O2, CAS 82501-03-9
12H-[1]Benzopyrano[2,3-b]quinoxalin-12-one
CAS 82501-03-9C15H8N2O2
5H-Pyrido[2,3-b]carbazole-5,11(10H)-dione chemical structure, C15H8N2O2, CAS 80757-42-2
5H-Pyrido[2,3-b]carbazole-5,11(10H)-dione
CAS 80757-42-2C15H8N2O2
Couroupitine A chemical structure, C15H8N2O2, CAS 53507-75-8
Couroupitine A
CAS 53507-75-8C15H8N2O2
2-(1,3-Dioxoisoindolin-2-yl)benzonitrile chemical structure, C15H8N2O2, CAS 84614-99-3
2-(1,3-Dioxoisoindolin-2-yl)benzonitrile
CAS 84614-99-3C15H8N2O2
5H-Pyrido[3,2-b]carbazole-5,11(6H)-dione chemical structure, C15H8N2O2, CAS 80757-40-0
5H-Pyrido[3,2-b]carbazole-5,11(6H)-dione
CAS 80757-40-0C15H8N2O2
Indolo[1,2-b][2,7]naphthyridine-6,12-dione chemical structure, C15H8N2O2, CAS 88207-32-3
Indolo[1,2-b][2,7]naphthyridine-6,12-dione
CAS 88207-32-3C15H8N2O2
3-(2,3-Dioxoindolin-5-yl)benzonitrile chemical structure, C15H8N2O2, CAS 893736-51-1
3-(2,3-Dioxoindolin-5-yl)benzonitrile
CAS 893736-51-1C15H8N2O2
4-(2,3-Dioxoindolin-5-yl)benzonitrile chemical structure, C15H8N2O2, CAS 893736-55-5
4-(2,3-Dioxoindolin-5-yl)benzonitrile
CAS 893736-55-5C15H8N2O2
1,2-Diisocyanato-9H-fluorene chemical structure, C15H8N2O2, CAS 88448-41-3
1,2-Diisocyanato-9H-fluorene
CAS 88448-41-3C15H8N2O2
4-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-naphthalenecarbonitrile chemical structure, C15H8N2O2, CAS 406224-66-6
4-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-naphthalenecarbonitrile
CAS 406224-66-6C15H8N2O2

Frequently asked questions

What is the molar mass of C15H8N2O2?

The molar mass of C15H8N2O2 is 248.24 g/mol, calculated from standard atomic weights for 15 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 248.0586 Da.

How many compounds have the formula C15H8N2O2?

CompoundList lists 29 compounds with the molecular formula C15H8N2O2, including Tryptanthrin, Naphth(2',3':4,5)imidazo(1,2-a)pyridine-6,11-dione, 4-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)benzonitrile. 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 C15H8N2O2?

C15H8N2O2 has a degree of unsaturation of 13. 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.