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Molecular formula

C18H19N7

44 compounds have this formula on CompoundList.

Molar mass
333.40g/mol
Monoisotopic mass
333.1702Da
Atoms
44
Elements
3
Rings plus double bonds
13

The formula C18H19N7 describes a molecule made of 18 carbon atoms, 19 hydrogen atoms and 7 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 × 1864.85%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 195.74%
    1.008 × 19 = 19.152 g/mol
  • N Nitrogen × 729.41%
    14.007 × 7 = 98.049 g/mol
Look up another formula

Compounds with the formula C18H19N7

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

Showing 1 to 44 of 44 compounds

(3-Imidazolylpropyl)[1-(3-methylphenyl)pyrazolo[4,5-e]pyrimidin-4-yl]amine chemical structure, C18H19N7, CAS 393784-70-8
(3-Imidazolylpropyl)[1-(3-methylphenyl)pyrazolo[4,5-e]pyrimidin-4-yl]amine
CAS 393784-70-8C18H19N7
4-Methyl-N-[5-(pyridin-3-ylmethyl)-1,4,5,6-tetrahydro-1,3,5-triazin-2-yl]quinazolin-2-amine chemical structure, C18H19N7, CAS 810634-21-0
4-Methyl-N-[5-(pyridin-3-ylmethyl)-1,4,5,6-tetrahydro-1,3,5-triazin-2-yl]quinazolin-2-amine
CAS 810634-21-0C18H19N7
3-(1-Isopropyl-1H-1,2,3-triazol-4-yl)-5-(1-methyl-1H-indol-5-yl)pyrazin-2-amine chemical structure, C18H19N7, CAS 1617499-18-9
3-(1-Isopropyl-1H-1,2,3-triazol-4-yl)-5-(1-methyl-1H-indol-5-yl)pyrazin-2-amine
CAS 1617499-18-9C18H19N7
1H-Imidazole, 2,2'-(1-triazene-1,3-diyldi-4,1-phenylene)bis(4,5-dihydro- chemical structure, C18H19N7, CAS 87550-55-8
1H-Imidazole, 2,2'-(1-triazene-1,3-diyldi-4,1-phenylene)bis(4,5-dihydro-
CAS 87550-55-8C18H19N7
9-Methyl-N-[3-(2-phenyl-1H-imidazol-1-yl)propyl]-9H-purin-6-amine chemical structure, C18H19N7, CAS 2380183-50-4
9-Methyl-N-[3-(2-phenyl-1H-imidazol-1-yl)propyl]-9H-purin-6-amine
CAS 2380183-50-4C18H19N7
4-{[4-(9-Methyl-9H-purin-6-yl)piperazin-1-yl]methyl}benzonitrile chemical structure, C18H19N7, CAS 2548992-53-4
4-{[4-(9-Methyl-9H-purin-6-yl)piperazin-1-yl]methyl}benzonitrile
CAS 2548992-53-4C18H19N7
4-{[4-(7-Methyl-7H-purin-6-yl)piperazin-1-yl]methyl}benzonitrile chemical structure, C18H19N7, CAS 2549001-38-7
4-{[4-(7-Methyl-7H-purin-6-yl)piperazin-1-yl]methyl}benzonitrile
CAS 2549001-38-7C18H19N7
1-(1-{1,6-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}azetidin-3-yl)-2-methyl-1H-1,3-benzodiazole chemical structure, C18H19N7, CAS 2380189-65-9
1-(1-{1,6-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}azetidin-3-yl)-2-methyl-1H-1,3-benzodiazole
CAS 2380189-65-9C18H19N7
3-[4-(6-Methylpyrimidin-4-yl)piperazin-1-yl]-6-(pyridin-4-yl)pyridazine chemical structure, C18H19N7, CAS 2380143-56-4
3-[4-(6-Methylpyrimidin-4-yl)piperazin-1-yl]-6-(pyridin-4-yl)pyridazine
CAS 2380143-56-4C18H19N7
3-[4-(2-Methylpyrimidin-4-yl)piperazin-1-yl]-6-(pyridin-4-yl)pyridazine chemical structure, C18H19N7, CAS 2380143-64-4
3-[4-(2-Methylpyrimidin-4-yl)piperazin-1-yl]-6-(pyridin-4-yl)pyridazine
CAS 2380143-64-4C18H19N7
3-[4-(4-Methylpyrimidin-2-yl)piperazin-1-yl]-6-(pyridin-4-yl)pyridazine chemical structure, C18H19N7, CAS 2380143-77-9
3-[4-(4-Methylpyrimidin-2-yl)piperazin-1-yl]-6-(pyridin-4-yl)pyridazine
CAS 2380143-77-9C18H19N7
3-[4-(5-Methylpyrimidin-2-yl)piperazin-1-yl]-6-(pyridin-4-yl)pyridazine chemical structure, C18H19N7, CAS 2380143-81-5
3-[4-(5-Methylpyrimidin-2-yl)piperazin-1-yl]-6-(pyridin-4-yl)pyridazine
CAS 2380143-81-5C18H19N7
3-[4-(6-Methylpyrimidin-4-yl)piperazin-1-yl]-6-(pyridin-2-yl)pyridazine chemical structure, C18H19N7, CAS 2380143-89-3
3-[4-(6-Methylpyrimidin-4-yl)piperazin-1-yl]-6-(pyridin-2-yl)pyridazine
CAS 2380143-89-3C18H19N7
3-[4-(2-Methylpyrimidin-4-yl)piperazin-1-yl]-6-(pyridin-2-yl)pyridazine chemical structure, C18H19N7, CAS 2380169-13-9
3-[4-(2-Methylpyrimidin-4-yl)piperazin-1-yl]-6-(pyridin-2-yl)pyridazine
CAS 2380169-13-9C18H19N7
3-[4-(4-Methylpyrimidin-2-yl)piperazin-1-yl]-6-(pyridin-2-yl)pyridazine chemical structure, C18H19N7, CAS 2380143-96-2
3-[4-(4-Methylpyrimidin-2-yl)piperazin-1-yl]-6-(pyridin-2-yl)pyridazine
CAS 2380143-96-2C18H19N7
3-[4-(5-Methylpyrimidin-2-yl)piperazin-1-yl]-6-(pyridin-2-yl)pyridazine chemical structure, C18H19N7, CAS 2380144-03-4
3-[4-(5-Methylpyrimidin-2-yl)piperazin-1-yl]-6-(pyridin-2-yl)pyridazine
CAS 2380144-03-4C18H19N7
3-[4-(6-Methylpyrimidin-4-yl)piperazin-1-yl]-6-(pyridin-3-yl)pyridazine chemical structure, C18H19N7, CAS 2380144-10-3
3-[4-(6-Methylpyrimidin-4-yl)piperazin-1-yl]-6-(pyridin-3-yl)pyridazine
CAS 2380144-10-3C18H19N7
3-[4-(2-Methylpyrimidin-4-yl)piperazin-1-yl]-6-(pyridin-3-yl)pyridazine chemical structure, C18H19N7, CAS 2380173-42-0
3-[4-(2-Methylpyrimidin-4-yl)piperazin-1-yl]-6-(pyridin-3-yl)pyridazine
CAS 2380173-42-0C18H19N7
3-[4-(4-Methylpyrimidin-2-yl)piperazin-1-yl]-6-(pyridin-3-yl)pyridazine chemical structure, C18H19N7, CAS 2380144-21-6
3-[4-(4-Methylpyrimidin-2-yl)piperazin-1-yl]-6-(pyridin-3-yl)pyridazine
CAS 2380144-21-6C18H19N7
3-[4-(5-Methylpyrimidin-2-yl)piperazin-1-yl]-6-(pyridin-3-yl)pyridazine chemical structure, C18H19N7, CAS 2380144-28-3
3-[4-(5-Methylpyrimidin-2-yl)piperazin-1-yl]-6-(pyridin-3-yl)pyridazine
CAS 2380144-28-3C18H19N7
1-{5H,6H,7H-Cyclopenta[d]pyrimidin-4-yl}-4-{pyrido[2,3-d]pyrimidin-4-yl}piperazine chemical structure, C18H19N7, CAS 2415599-09-4
1-{5H,6H,7H-Cyclopenta[d]pyrimidin-4-yl}-4-{pyrido[2,3-d]pyrimidin-4-yl}piperazine
CAS 2415599-09-4C18H19N7
1-{5H,6H,7H-Cyclopenta[d]pyrimidin-4-yl}-4-{pyrido[3,4-d]pyrimidin-4-yl}piperazine chemical structure, C18H19N7, CAS 2415454-74-7
1-{5H,6H,7H-Cyclopenta[d]pyrimidin-4-yl}-4-{pyrido[3,4-d]pyrimidin-4-yl}piperazine
CAS 2415454-74-7C18H19N7
3-[2-[(1,3-Dimethyl-1H-pyrazol-4-yl)amino]-5-methyl-4-pyrimidinyl]-1H-indol-7-amine chemical structure, C18H19N7, CAS 2091135-28-1
3-[2-[(1,3-Dimethyl-1H-pyrazol-4-yl)amino]-5-methyl-4-pyrimidinyl]-1H-indol-7-amine
CAS 2091135-28-1C18H19N7
2-[4-(6-Methylpyrimidin-4-yl)piperazin-1-yl]-4-(pyridin-2-yl)pyrimidine chemical structure, C18H19N7, CAS 2741937-57-3
2-[4-(6-Methylpyrimidin-4-yl)piperazin-1-yl]-4-(pyridin-2-yl)pyrimidine
CAS 2741937-57-3C18H19N7

Frequently asked questions

What is the molar mass of C18H19N7?

The molar mass of C18H19N7 is 333.40 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms and 7 nitrogen atoms. The monoisotopic mass is 333.1702 Da.

How many compounds have the formula C18H19N7?

CompoundList lists 44 compounds with the molecular formula C18H19N7, including (3-Imidazolylpropyl)[1-(3-methylphenyl)pyrazolo[4,5-e]pyrimidin-4-yl]amine, 4-Methyl-N-[5-(pyridin-3-ylmethyl)-1,4,5,6-tetrahydro-1,3,5-triazin-2-yl]quinazolin-2-amine, 3-(1-Isopropyl-1H-1,2,3-triazol-4-yl)-5-(1-methyl-1H-indol-5-yl)pyrazin-2-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 C18H19N7?

C18H19N7 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.