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Molecular formula

C11H6N2O

19 compounds have this formula on CompoundList.

Molar mass
182.18g/mol
Monoisotopic mass
182.0480Da
Atoms
20
Elements
4
Rings plus double bonds
10

The formula C11H6N2O describes a molecule made of 11 carbon atoms, 6 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. 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 × 1172.52%
    12.011 × 11 = 132.121 g/mol
  • H Hydrogen × 63.32%
    1.008 × 6 = 6.048 g/mol
  • N Nitrogen × 215.38%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 18.78%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C11H6N2O

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

Showing 1 to 19 of 19 compounds

4,5-Diazafluoren-9-one chemical structure, C11H6N2O, CAS 50890-67-0
4,5-Diazafluoren-9-one
CAS 50890-67-0C11H6N2O
9H-Cyclopenta(1,2-b:4,3-b')dipyridin-9-one chemical structure, C11H6N2O, CAS 54078-29-4
9H-Cyclopenta(1,2-b:4,3-b')dipyridin-9-one
CAS 54078-29-4C11H6N2O
9H-Indeno[1,2-b]pyrazin-9-one chemical structure, C11H6N2O, CAS 93194-44-6
9H-Indeno[1,2-b]pyrazin-9-one
CAS 93194-44-6C11H6N2O
2-Formylquinoline-3-carbonitrile chemical structure, C11H6N2O, CAS 1541768-99-3
2-Formylquinoline-3-carbonitrile
CAS 1541768-99-3C11H6N2O
1H-Pyrido[3,4-b]indol-1-one chemical structure, C11H6N2O, CAS 856968-50-8
1H-Pyrido[3,4-b]indol-1-one
CAS 856968-50-8C11H6N2O
9H-Indeno(2,1-c)pyridazin-9-one chemical structure, C11H6N2O, CAS 100595-22-0
9H-Indeno(2,1-c)pyridazin-9-one
CAS 100595-22-0C11H6N2O
3-Formylquinoline-2-carbonitrile chemical structure, C11H6N2O, CAS 1289557-86-3
3-Formylquinoline-2-carbonitrile
CAS 1289557-86-3C11H6N2O
2-Formyl-6-quinolinecarbonitrile chemical structure, C11H6N2O, CAS 904885-93-4
2-Formyl-6-quinolinecarbonitrile
CAS 904885-93-4C11H6N2O
5H-Cyclopenta[2,1-c chemical structure, C11H6N2O, CAS 109528-43-0
5H-Cyclopenta[2,1-c
CAS 109528-43-0C11H6N2O
9H-Indeno[2,1-d]pyrimidin-9-one chemical structure, C11H6N2O, CAS 1616607-90-9
9H-Indeno[2,1-d]pyrimidin-9-one
CAS 1616607-90-9C11H6N2O
1H-5,8-Epoxynaphtho[2,3-d]imidazole chemical structure, C11H6N2O, CAS 33080-65-8
1H-5,8-Epoxynaphtho[2,3-d]imidazole
CAS 33080-65-8C11H6N2O
1H-4,9-Epoxynaphtho[2,3-d]imidazole chemical structure, C11H6N2O, CAS 128551-92-8
1H-4,9-Epoxynaphtho[2,3-d]imidazole
CAS 128551-92-8C11H6N2O
4-(2-Cyano-3-oxoprop-1-en-1-yl)benzonitrile chemical structure, C11H6N2O, CAS 825638-12-8
4-(2-Cyano-3-oxoprop-1-en-1-yl)benzonitrile
CAS 825638-12-8C11H6N2O
3-(2-Cyano-3-oxoprop-1-en-1-yl)benzonitrile chemical structure, C11H6N2O, CAS 825638-10-6
3-(2-Cyano-3-oxoprop-1-en-1-yl)benzonitrile
CAS 825638-10-6C11H6N2O
4-Formylquinoline-8-carbonitrile chemical structure, C11H6N2O, CAS 893566-61-5
4-Formylquinoline-8-carbonitrile
CAS 893566-61-5C11H6N2O
6-Formylquinoline-4-carbonitrile chemical structure, C11H6N2O, CAS 916812-65-2
6-Formylquinoline-4-carbonitrile
CAS 916812-65-2C11H6N2O
2-Formylquinoline-4-carbonitrile chemical structure, C11H6N2O, CAS 66975-44-8
2-Formylquinoline-4-carbonitrile
CAS 66975-44-8C11H6N2O
3-Formylquinoline-8-carbonitrile chemical structure, C11H6N2O, CAS 1824326-04-6
3-Formylquinoline-8-carbonitrile
CAS 1824326-04-6C11H6N2O
5H-Pyrano[4,3,2-CD]indole-2-carbonitrile chemical structure, C11H6N2O, CAS 2090120-60-6
5H-Pyrano[4,3,2-CD]indole-2-carbonitrile
CAS 2090120-60-6C11H6N2O

Frequently asked questions

What is the molar mass of C11H6N2O?

The molar mass of C11H6N2O is 182.18 g/mol, calculated from standard atomic weights for 11 carbon atoms, 6 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 182.0480 Da.

How many compounds have the formula C11H6N2O?

CompoundList lists 19 compounds with the molecular formula C11H6N2O, including 4,5-Diazafluoren-9-one, 9H-Cyclopenta(1,2-b:4,3-b')dipyridin-9-one, 9H-Indeno[1,2-b]pyrazin-9-one. 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 C11H6N2O?

C11H6N2O has a degree of unsaturation of 10. 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.