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Molecular formula

C18H22N6O

151 compounds have this formula on CompoundList.

Molar mass
338.41g/mol
Monoisotopic mass
338.1855Da
Atoms
47
Elements
4
Rings plus double bonds
11

The formula C18H22N6O describes a molecule made of 18 carbon atoms, 22 hydrogen atoms, 6 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 × 1863.89%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 226.55%
    1.008 × 22 = 22.176 g/mol
  • N Nitrogen × 624.83%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 14.73%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C18H22N6O

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

Showing 101 to 151 of 151 compounds

1-Methyl-4-[(4-{2-methylimidazo[1,2-b]pyridazin-6-yl}piperazin-1-yl)methyl]-1,2-dihydropyridin-2-one chemical structure, C18H22N6O, CAS 2742013-97-2
1-Methyl-4-[(4-{2-methylimidazo[1,2-b]pyridazin-6-yl}piperazin-1-yl)methyl]-1,2-dihydropyridin-2-one
CAS 2742013-97-2C18H22N6O
4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)-1-{2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl}piperidine chemical structure, C18H22N6O, CAS 2741928-77-6
4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)-1-{2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl}piperidine
CAS 2741928-77-6C18H22N6O
1-[(5-Cyclopropyl-1,2-oxazol-3-yl)methyl]-4-{2-methylimidazo[1,2-b]pyridazin-6-yl}piperazine chemical structure, C18H22N6O, CAS 2741943-41-7
1-[(5-Cyclopropyl-1,2-oxazol-3-yl)methyl]-4-{2-methylimidazo[1,2-b]pyridazin-6-yl}piperazine
CAS 2741943-41-7C18H22N6O
4-(5-{2-Methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carbonyl)-1H-imidazole chemical structure, C18H22N6O, CAS 2742053-09-2
4-(5-{2-Methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carbonyl)-1H-imidazole
CAS 2742053-09-2C18H22N6O
9-Ethyl-6-[4-(3-methoxyphenyl)piperazin-1-yl]-9H-purine chemical structure, C18H22N6O, CAS 2640947-33-5
9-Ethyl-6-[4-(3-methoxyphenyl)piperazin-1-yl]-9H-purine
CAS 2640947-33-5C18H22N6O
4-(5-{2-Methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carbonyl)-1H-pyrazole chemical structure, C18H22N6O, CAS 2640846-53-1
4-(5-{2-Methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carbonyl)-1H-pyrazole
CAS 2640846-53-1C18H22N6O
3-(5-{2-Methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carbonyl)-1H-pyrazole chemical structure, C18H22N6O, CAS 2640873-30-7
3-(5-{2-Methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carbonyl)-1H-pyrazole
CAS 2640873-30-7C18H22N6O
3-Methyl-2-[(1-{3-methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl}piperidin-4-yl)methoxy]pyridine chemical structure, C18H22N6O, CAS 2415521-10-5
3-Methyl-2-[(1-{3-methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl}piperidin-4-yl)methoxy]pyridine
CAS 2415521-10-5C18H22N6O
6-(4-{[(3-Methoxypyrazin-2-yl)(methyl)amino]methyl}piperidin-1-yl)pyridine-3-carbonitrile chemical structure, C18H22N6O, CAS 2415469-36-0
6-(4-{[(3-Methoxypyrazin-2-yl)(methyl)amino]methyl}piperidin-1-yl)pyridine-3-carbonitrile
CAS 2415469-36-0C18H22N6O
9-Ethyl-6-[4-(3-methylphenyl)piperazin-1-yl]-8,9-dihydro-7H-purin-8-one chemical structure, C18H22N6O, CAS 2742041-37-6
9-Ethyl-6-[4-(3-methylphenyl)piperazin-1-yl]-8,9-dihydro-7H-purin-8-one
CAS 2742041-37-6C18H22N6O
2-(5-{[3-(Propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)pyridine-3-carbonitrile chemical structure, C18H22N6O, CAS 2741945-78-6
2-(5-{[3-(Propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)pyridine-3-carbonitrile
CAS 2741945-78-6C18H22N6O
4-[(4-{Imidazo[1,2-b]pyridazin-6-yl}-1,4-diazepan-1-yl)methyl]-1-methyl-1,2-dihydropyridin-2-one chemical structure, C18H22N6O, CAS 2741948-00-3
4-[(4-{Imidazo[1,2-b]pyridazin-6-yl}-1,4-diazepan-1-yl)methyl]-1-methyl-1,2-dihydropyridin-2-one
CAS 2741948-00-3C18H22N6O
7,9-Dimethyl-6-[4-(3-methylphenyl)piperazin-1-yl]-8,9-dihydro-7H-purin-8-one chemical structure, C18H22N6O, CAS 2741931-34-8
7,9-Dimethyl-6-[4-(3-methylphenyl)piperazin-1-yl]-8,9-dihydro-7H-purin-8-one
CAS 2741931-34-8C18H22N6O
2,5-Dimethyl-3-[(1-{3-methyl-3H-imidazo[4,5-b]pyridin-2-yl}piperidin-4-yl)oxy]pyrazine chemical structure, C18H22N6O, CAS 2742052-47-5
2,5-Dimethyl-3-[(1-{3-methyl-3H-imidazo[4,5-b]pyridin-2-yl}piperidin-4-yl)oxy]pyrazine
CAS 2742052-47-5C18H22N6O
2,5-Dimethyl-3-[(1-{7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl}piperidin-4-yl)oxy]pyrazine chemical structure, C18H22N6O, CAS 2741913-60-8
2,5-Dimethyl-3-[(1-{7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl}piperidin-4-yl)oxy]pyrazine
CAS 2741913-60-8C18H22N6O
2-Ethyl-6-[4-(1-methyl-1H-1,3-benzodiazol-2-yl)piperazin-1-yl]-2,3-dihydropyridazin-3-one chemical structure, C18H22N6O, CAS 2770623-30-6
2-Ethyl-6-[4-(1-methyl-1H-1,3-benzodiazol-2-yl)piperazin-1-yl]-2,3-dihydropyridazin-3-one
CAS 2770623-30-6C18H22N6O
N-{5-[4-(6-Methylpyrimidin-4-yl)piperazin-1-yl]pyridin-2-yl}cyclopropanecarboxamide chemical structure, C18H22N6O, CAS 2770613-50-6
N-{5-[4-(6-Methylpyrimidin-4-yl)piperazin-1-yl]pyridin-2-yl}cyclopropanecarboxamide
CAS 2770613-50-6C18H22N6O
N-{5-[4-(2-Methylpyrimidin-4-yl)piperazin-1-yl]pyridin-2-yl}cyclopropanecarboxamide chemical structure, C18H22N6O, CAS 2770620-73-8
N-{5-[4-(2-Methylpyrimidin-4-yl)piperazin-1-yl]pyridin-2-yl}cyclopropanecarboxamide
CAS 2770620-73-8C18H22N6O
N-{5-[4-(4-Methylpyrimidin-2-yl)piperazin-1-yl]pyridin-2-yl}cyclopropanecarboxamide chemical structure, C18H22N6O, CAS 2770587-05-6
N-{5-[4-(4-Methylpyrimidin-2-yl)piperazin-1-yl]pyridin-2-yl}cyclopropanecarboxamide
CAS 2770587-05-6C18H22N6O
N-{5-[4-(5-Methylpyrimidin-2-yl)piperazin-1-yl]pyridin-2-yl}cyclopropanecarboxamide chemical structure, C18H22N6O, CAS 2770627-15-9
N-{5-[4-(5-Methylpyrimidin-2-yl)piperazin-1-yl]pyridin-2-yl}cyclopropanecarboxamide
CAS 2770627-15-9C18H22N6O
1-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]-4-[6-(1H-pyrazol-1-yl)pyridin-2-yl]piperazine chemical structure, C18H22N6O, CAS 2770620-19-2
1-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]-4-[6-(1H-pyrazol-1-yl)pyridin-2-yl]piperazine
CAS 2770620-19-2C18H22N6O
1-[(2-Methyl-1,3-oxazol-4-yl)methyl]-4-[6-(2-methyl-1H-imidazol-1-yl)pyridin-2-yl]piperazine chemical structure, C18H22N6O, CAS 2770622-23-4
1-[(2-Methyl-1,3-oxazol-4-yl)methyl]-4-[6-(2-methyl-1H-imidazol-1-yl)pyridin-2-yl]piperazine
CAS 2770622-23-4C18H22N6O
1-[(5-Methyl-1,2-oxazol-3-yl)methyl]-4-[6-(2-methyl-1H-imidazol-1-yl)pyridin-2-yl]piperazine chemical structure, C18H22N6O, CAS 2770618-04-5
1-[(5-Methyl-1,2-oxazol-3-yl)methyl]-4-[6-(2-methyl-1H-imidazol-1-yl)pyridin-2-yl]piperazine
CAS 2770618-04-5C18H22N6O
2-(Propan-2-yl)-4-(4-{pyrazolo[1,5-a]pyrimidin-5-yloxy}piperidin-1-yl)pyrimidine chemical structure, C18H22N6O, CAS 2770631-31-5
2-(Propan-2-yl)-4-(4-{pyrazolo[1,5-a]pyrimidin-5-yloxy}piperidin-1-yl)pyrimidine
CAS 2770631-31-5C18H22N6O

Frequently asked questions

What is the molar mass of C18H22N6O?

The molar mass of C18H22N6O is 338.41 g/mol, calculated from standard atomic weights for 18 carbon atoms, 22 hydrogen atoms, 6 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 338.1855 Da.

How many compounds have the formula C18H22N6O?

CompoundList lists 151 compounds with the molecular formula C18H22N6O, including 1-Methyl-4-[(4-{2-methylimidazo[1,2-b]pyridazin-6-yl}piperazin-1-yl)methyl]-1,2-dihydropyridin-2-one, 4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)-1-{2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl}piperidine, 1-[(5-Cyclopropyl-1,2-oxazol-3-yl)methyl]-4-{2-methylimidazo[1,2-b]pyridazin-6-yl}piperazine. 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 C18H22N6O?

C18H22N6O 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.