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Molecular formula

C20H17N5

25 compounds have this formula on CompoundList.

Molar mass
327.39g/mol
Monoisotopic mass
327.1484Da
Atoms
42
Elements
3
Rings plus double bonds
15

The formula C20H17N5 describes a molecule made of 20 carbon atoms, 17 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 × 2073.37%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 175.23%
    1.008 × 17 = 17.136 g/mol
  • N Nitrogen × 521.39%
    14.007 × 5 = 70.035 g/mol
Look up another formula

Compounds with the formula C20H17N5

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

Showing 1 to 25 of 25 compounds

11-(2-Methyl-1H-imidazol-1-yl)-7,8,9,10-tetrahydrobenzimidazo[1,2-b]isoquinoline-6-carbonitrile chemical structure, C20H17N5, CAS 371211-70-0
11-(2-Methyl-1H-imidazol-1-yl)-7,8,9,10-tetrahydrobenzimidazo[1,2-b]isoquinoline-6-carbonitrile
CAS 371211-70-0C20H17N5
2-(3-Cyano-4-cyclopropyl-6-(4-(dimethylamino)phenyl)pyridin-2(1H)-ylidene)malononitrile chemical structure, C20H17N5, CAS 394231-26-6
2-(3-Cyano-4-cyclopropyl-6-(4-(dimethylamino)phenyl)pyridin-2(1H)-ylidene)malononitrile
CAS 394231-26-6C20H17N5
2-(6-Methylpyridin-2-yl)-N-(2-methylpyridin-4-yl)quinazolin-4-amine chemical structure, C20H17N5, CAS 733806-91-2
2-(6-Methylpyridin-2-yl)-N-(2-methylpyridin-4-yl)quinazolin-4-amine
CAS 733806-91-2C20H17N5
N-[2-(Pyridin-2-yl)ethyl]-2-(pyridin-3-yl)quinazolin-4-amine chemical structure, C20H17N5, CAS 1013234-10-0
N-[2-(Pyridin-2-yl)ethyl]-2-(pyridin-3-yl)quinazolin-4-amine
CAS 1013234-10-0C20H17N5
N-(4-Methylpyridin-2-yl)-3-(4-methylpyridin-2-yl)iminoisoindol-1-amine chemical structure, C20H17N5, CAS 61702-01-0
N-(4-Methylpyridin-2-yl)-3-(4-methylpyridin-2-yl)iminoisoindol-1-amine
CAS 61702-01-0C20H17N5
9-Ethyl-3,6-di(1H-imidazol-1-yl)-9H-carbazole chemical structure, C20H17N5, CAS 888033-67-8
9-Ethyl-3,6-di(1H-imidazol-1-yl)-9H-carbazole
CAS 888033-67-8C20H17N5
4-Methyl-N-(4-methyl-6-phenylpyrimidin-2-yl)quinazolin-2-amine chemical structure, C20H17N5, CAS 5871-75-0
4-Methyl-N-(4-methyl-6-phenylpyrimidin-2-yl)quinazolin-2-amine
CAS 5871-75-0C20H17N5
N-(4,6-Dimethylpyrimidin-2-yl)-4-phenylquinazolin-2-amine chemical structure, C20H17N5, CAS 401845-81-6
N-(4,6-Dimethylpyrimidin-2-yl)-4-phenylquinazolin-2-amine
CAS 401845-81-6C20H17N5
N-Methyl-2-(pyridin-3-yl)-N-[(pyridin-4-yl)methyl]quinazolin-4-amine chemical structure, C20H17N5, CAS 1311724-25-0
N-Methyl-2-(pyridin-3-yl)-N-[(pyridin-4-yl)methyl]quinazolin-4-amine
CAS 1311724-25-0C20H17N5
N-(5-Methylpyridin-2-yl)-3-(5-methylpyridin-2-yl)iminoisoindol-1-amine chemical structure, C20H17N5, CAS 61702-02-1
N-(5-Methylpyridin-2-yl)-3-(5-methylpyridin-2-yl)iminoisoindol-1-amine
CAS 61702-02-1C20H17N5
5-(1-(6-Cyclopropylpyridin-2-yl)-1H-indazol-6-yl)pyridin-3-amine chemical structure, C20H17N5, CAS 1864762-91-3
5-(1-(6-Cyclopropylpyridin-2-yl)-1H-indazol-6-yl)pyridin-3-amine
CAS 1864762-91-3C20H17N5
5-[2-[4-(6-Cyclopropyl-3-pyridinyl)-6-methyl-5-pyrimidinyl]ethynyl]-2-pyridinamine chemical structure, C20H17N5, CAS 1321606-56-7
5-[2-[4-(6-Cyclopropyl-3-pyridinyl)-6-methyl-5-pyrimidinyl]ethynyl]-2-pyridinamine
CAS 1321606-56-7C20H17N5
4-[(E)-(1-Methyl-1H-benzimidazol-2-yl)diazenyl]-N-phenylaniline chemical structure, C20H17N5, CAS 140836-37-9
4-[(E)-(1-Methyl-1H-benzimidazol-2-yl)diazenyl]-N-phenylaniline
CAS 140836-37-9C20H17N5
Pyrazinamine, N-[2-(4-pyridinyl)ethyl]-5-(3-quinolinyl)- chemical structure, C20H17N5, CAS 821783-97-5
Pyrazinamine, N-[2-(4-pyridinyl)ethyl]-5-(3-quinolinyl)-
CAS 821783-97-5C20H17N5
N-[3-(2H-Tetrazol-5-yl)phenyl][1,1a(2)-biphenyl]-4-methanamine chemical structure, C20H17N5, CAS 503828-20-4
N-[3-(2H-Tetrazol-5-yl)phenyl][1,1a(2)-biphenyl]-4-methanamine
CAS 503828-20-4C20H17N5
N-(3-(5-Pyrimidyl)phenyl)-2-amino-4-(1-pyrrolyl)aniline chemical structure, C20H17N5, CAS 184174-06-9
N-(3-(5-Pyrimidyl)phenyl)-2-amino-4-(1-pyrrolyl)aniline
CAS 184174-06-9C20H17N5
4-[5-(3-Ethyl-2-methyl-2H-indazol-6-yl)-1H-pyrazol-1-yl]benzonitrile chemical structure, C20H17N5, CAS 885132-01-4
4-[5-(3-Ethyl-2-methyl-2H-indazol-6-yl)-1H-pyrazol-1-yl]benzonitrile
CAS 885132-01-4C20H17N5
4-[5-(3-Ethyl-1-methyl-1H-indazol-6-yl)-1H-pyrazol-1-yl]benzonitrile chemical structure, C20H17N5, CAS 885131-98-6
4-[5-(3-Ethyl-1-methyl-1H-indazol-6-yl)-1H-pyrazol-1-yl]benzonitrile
CAS 885131-98-6C20H17N5
9-Ethyl-3,6-di(1H-pyrazol-1-yl)-9H-carbazole chemical structure, C20H17N5, CAS 1015411-22-9
9-Ethyl-3,6-di(1H-pyrazol-1-yl)-9H-carbazole
CAS 1015411-22-9C20H17N5
4-(3-Methylphenyl)-6-[(1-methylpyrazol-3-yl)methyl]-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile chemical structure, C20H17N5, CAS 1632368-13-8
4-(3-Methylphenyl)-6-[(1-methylpyrazol-3-yl)methyl]-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile
CAS 1632368-13-8C20H17N5
5-[2-(2,3,6,7-Tetrahydro-1H,5H-benzo[ij]quinolizin-9-yl)ethenyl]-2,3-pyrazinedicarbonitrile chemical structure, C20H17N5, CAS 219861-10-6
5-[2-(2,3,6,7-Tetrahydro-1H,5H-benzo[ij]quinolizin-9-yl)ethenyl]-2,3-pyrazinedicarbonitrile
CAS 219861-10-6C20H17N5
N3,N5,N5-Triphenyl-1H-1,2,4-triazole-3,5-diamine chemical structure, C20H17N5, CAS 40700-00-3
N3,N5,N5-Triphenyl-1H-1,2,4-triazole-3,5-diamine
CAS 40700-00-3C20H17N5
4,4'-[1-(2-Phenylethyl)-1H-1,2,4-triazole-3,5-diyl]dipyridine chemical structure, C20H17N5, CAS 55391-50-9
4,4'-[1-(2-Phenylethyl)-1H-1,2,4-triazole-3,5-diyl]dipyridine
CAS 55391-50-9C20H17N5
N~4~,N~5~,2-Triphenyl-2H-1,2,3-triazole-4,5-diamine chemical structure, C20H17N5, CAS 64164-13-2
N~4~,N~5~,2-Triphenyl-2H-1,2,3-triazole-4,5-diamine
CAS 64164-13-2C20H17N5

Frequently asked questions

What is the molar mass of C20H17N5?

The molar mass of C20H17N5 is 327.39 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms and 5 nitrogen atoms. The monoisotopic mass is 327.1484 Da.

How many compounds have the formula C20H17N5?

CompoundList lists 25 compounds with the molecular formula C20H17N5, including 11-(2-Methyl-1H-imidazol-1-yl)-7,8,9,10-tetrahydrobenzimidazo[1,2-b]isoquinoline-6-carbonitrile, 2-(3-Cyano-4-cyclopropyl-6-(4-(dimethylamino)phenyl)pyridin-2(1H)-ylidene)malononitrile, 2-(6-Methylpyridin-2-yl)-N-(2-methylpyridin-4-yl)quinazolin-4-amine. 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 C20H17N5?

C20H17N5 has a degree of unsaturation of 15. 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.