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Molecular formula

C10H5N5

10 compounds have this formula on CompoundList.

Molar mass
195.19g/mol
Monoisotopic mass
195.0545Da
Atoms
20
Elements
3
Rings plus double bonds
11

The formula C10H5N5 describes a molecule made of 10 carbon atoms, 5 hydrogen atoms and 5 nitrogen 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 × 1061.54%
    12.011 × 10 = 120.110 g/mol
  • H Hydrogen × 52.58%
    1.008 × 5 = 5.040 g/mol
  • N Nitrogen × 535.88%
    14.007 × 5 = 70.035 g/mol
Look up another formula

Compounds with the formula C10H5N5

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

Showing 1 to 10 of 10 compounds

2-(Pyridin-4-yl)-1H-imidazole-4,5-dicarbonitrile chemical structure, C10H5N5, CAS 51294-32-7
2-(Pyridin-4-yl)-1H-imidazole-4,5-dicarbonitrile
CAS 51294-32-7C10H5N5
2-(Pyridin-2-yl)-1H-imidazole-4,5-dicarbonitrile chemical structure, C10H5N5, CAS 58259-78-2
2-(Pyridin-2-yl)-1H-imidazole-4,5-dicarbonitrile
CAS 58259-78-2C10H5N5
Propanedinitrile, ((4-cyanophenyl)hydrazono)- chemical structure, C10H5N5, CAS 64691-81-2
Propanedinitrile, ((4-cyanophenyl)hydrazono)-
CAS 64691-81-2C10H5N5
5-(4-Cyanophenyl)-2H-triazole-4-carbonitrile chemical structure, C10H5N5, CAS 1119392-20-9
5-(4-Cyanophenyl)-2H-triazole-4-carbonitrile
CAS 1119392-20-9C10H5N5
1,3,6,9b-Tetraazaphenalene-4-carbonitrile chemical structure, C10H5N5, CAS 37550-64-4
1,3,6,9b-Tetraazaphenalene-4-carbonitrile
CAS 37550-64-4C10H5N5
2-[(3-Cyanophenyl)hydrazono]malononitrile chemical structure, C10H5N5, CAS 349631-25-0
2-[(3-Cyanophenyl)hydrazono]malononitrile
CAS 349631-25-0C10H5N5
1H-Isoindole-5,6-dicarbonitrile, 3-amino-1-imino- chemical structure, C10H5N5, CAS 97241-14-0
1H-Isoindole-5,6-dicarbonitrile, 3-amino-1-imino-
CAS 97241-14-0C10H5N5
4-Azido-8-quinolinecarbonitrile chemical structure, C10H5N5, CAS 132664-46-1
4-Azido-8-quinolinecarbonitrile
CAS 132664-46-1C10H5N5
Imidazo[4,5,1-IJ][1,2,3]triazolo[4,5-F]quinoline chemical structure, C10H5N5, CAS 36726-33-7
Imidazo[4,5,1-IJ][1,2,3]triazolo[4,5-F]quinoline
CAS 36726-33-7C10H5N5
Pyrrolo[2',1':2,3]imidazo[4,5-e]benzotriazole chemical structure, C10H5N5, CAS 110748-80-6
Pyrrolo[2',1':2,3]imidazo[4,5-e]benzotriazole
CAS 110748-80-6C10H5N5

Frequently asked questions

What is the molar mass of C10H5N5?

The molar mass of C10H5N5 is 195.19 g/mol, calculated from standard atomic weights for 10 carbon atoms, 5 hydrogen atoms and 5 nitrogen atoms. The monoisotopic mass is 195.0545 Da.

How many compounds have the formula C10H5N5?

CompoundList lists 10 compounds with the molecular formula C10H5N5, including 2-(Pyridin-4-yl)-1H-imidazole-4,5-dicarbonitrile, 2-(Pyridin-2-yl)-1H-imidazole-4,5-dicarbonitrile, Propanedinitrile, ((4-cyanophenyl)hydrazono)-. 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 C10H5N5?

C10H5N5 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.