CompoundList
Sign in
Molecular formula

C18H22N8O2

31 compounds have this formula on CompoundList.

Molar mass
382.43g/mol
Monoisotopic mass
382.1866Da
Atoms
50
Elements
4
Rings plus double bonds
12

The formula C18H22N8O2 describes a molecule made of 18 carbon atoms, 22 hydrogen atoms, 8 nitrogen atoms and 2 oxygen 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 × 1856.53%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 225.80%
    1.008 × 22 = 22.176 g/mol
  • N Nitrogen × 829.30%
    14.007 × 8 = 112.056 g/mol
  • O Oxygen × 28.37%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C18H22N8O2

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

Showing 1 to 31 of 31 compounds

Paxalisib chemical structure, C18H22N8O2, CAS 1382979-44-3
Paxalisib
CAS 1382979-44-3C18H22N8O2
Ethyl 2-(3,5-dimethylpyrazol-1-yl)-4-[2-(4,6-dimethylpyrimidin-2-yl)hydrazinyl]pyrimidine-5-carboxylate chemical structure, C18H22N8O2, CAS 958982-88-2
Ethyl 2-(3,5-dimethylpyrazol-1-yl)-4-[2-(4,6-dimethylpyrimidin-2-yl)hydrazinyl]pyrimidine-5-carboxylate
CAS 958982-88-2C18H22N8O2
Ethyl 4-{7-[(4-methylphenyl)amino]-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl}piperazine-1-carboxylate chemical structure, C18H22N8O2, CAS 1286718-96-4
Ethyl 4-{7-[(4-methylphenyl)amino]-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl}piperazine-1-carboxylate
CAS 1286718-96-4C18H22N8O2
N-(4-Methoxyphenyl)-2-(4-{3-methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl}piperazin-1-yl)acetamide chemical structure, C18H22N8O2, CAS 1070861-71-0
N-(4-Methoxyphenyl)-2-(4-{3-methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl}piperazin-1-yl)acetamide
CAS 1070861-71-0C18H22N8O2
4-(4-{(1E)-1-[(2E)-(4-Butoxybenzylidene)hydrazinylidene]ethyl}-5-methyl-1H-1,2,3-triazol-1-yl)-1,2,5-oxadiazol-3-amine chemical structure, C18H22N8O2, CAS 324021-66-1
4-(4-{(1E)-1-[(2E)-(4-Butoxybenzylidene)hydrazinylidene]ethyl}-5-methyl-1H-1,2,3-triazol-1-yl)-1,2,5-oxadiazol-3-amine
CAS 324021-66-1C18H22N8O2
1-(4-(6-(1H-1,2,4-Triazol-1-yl)pyridazin-3-yl)piperazin-1-yl)-3-(3,5-dimethylisoxazol-4-yl)propan-1-one chemical structure, C18H22N8O2, CAS 1797903-17-3
1-(4-(6-(1H-1,2,4-Triazol-1-yl)pyridazin-3-yl)piperazin-1-yl)-3-(3,5-dimethylisoxazol-4-yl)propan-1-one
CAS 1797903-17-3C18H22N8O2
(5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)(3-((6-(dimethylamino)pyridazin-3-yl)oxy)pyrrolidin-1-yl)methanone chemical structure, C18H22N8O2, CAS 2034483-53-7
(5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)(3-((6-(dimethylamino)pyridazin-3-yl)oxy)pyrrolidin-1-yl)methanone
CAS 2034483-53-7C18H22N8O2
Ethyl 1-[4,6-bis(dimethylamino)-1,3,5-triazin-2-yl]-5-phenyl-1H-1,2,3-triazole-4-carboxylate chemical structure, C18H22N8O2, CAS 696626-17-2
Ethyl 1-[4,6-bis(dimethylamino)-1,3,5-triazin-2-yl]-5-phenyl-1H-1,2,3-triazole-4-carboxylate
CAS 696626-17-2C18H22N8O2
Pteridine-2,4,7-triamine, 6-(4-(2-(4-morpholinyl)ethoxy)phenyl)- chemical structure, C18H22N8O2, CAS 167224-19-3
Pteridine-2,4,7-triamine, 6-(4-(2-(4-morpholinyl)ethoxy)phenyl)-
CAS 167224-19-3C18H22N8O2
N-(2-Methoxyphenyl)-2-(4-{3-methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl}piperazin-1-yl)acetamide chemical structure, C18H22N8O2, CAS 1058205-26-7
N-(2-Methoxyphenyl)-2-(4-{3-methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl}piperazin-1-yl)acetamide
CAS 1058205-26-7C18H22N8O2
N-(4-Ethoxyphenyl)-4-{3-methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl}piperazine-1-carboxamide chemical structure, C18H22N8O2, CAS 1058457-54-7
N-(4-Ethoxyphenyl)-4-{3-methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl}piperazine-1-carboxamide
CAS 1058457-54-7C18H22N8O2
N-[(4-Methoxyphenyl)methyl]-4-{3-methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl}piperazine-1-carboxamide chemical structure, C18H22N8O2, CAS 1058205-88-1
N-[(4-Methoxyphenyl)methyl]-4-{3-methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl}piperazine-1-carboxamide
CAS 1058205-88-1C18H22N8O2
4-{3-Methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl}-N-(2-phenoxyethyl)piperazine-1-carboxamide chemical structure, C18H22N8O2, CAS 1058205-91-6
4-{3-Methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl}-N-(2-phenoxyethyl)piperazine-1-carboxamide
CAS 1058205-91-6C18H22N8O2
1-(4-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)piperazin-1-yl)-3-(3,5-dimethylisoxazol-4-yl)propan-1-one chemical structure, C18H22N8O2, CAS 1706003-94-2
1-(4-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)piperazin-1-yl)-3-(3,5-dimethylisoxazol-4-yl)propan-1-one
CAS 1706003-94-2C18H22N8O2
N-((4,6-Bis(dimethylamino)-1,3,5-triazin-2-yl)methyl)-2-(4-oxoquinazolin-3(4H)-yl)acetamide chemical structure, C18H22N8O2, CAS 2034426-90-7
N-((4,6-Bis(dimethylamino)-1,3,5-triazin-2-yl)methyl)-2-(4-oxoquinazolin-3(4H)-yl)acetamide
CAS 2034426-90-7C18H22N8O2
N-[(1-Ethyl-3,5-dimethyl-1H-pyrazol-4-yl)methyl]-N'-[3-(5-methyl-1H-tetrazol-1-yl)phenyl]ethanediamide chemical structure, C18H22N8O2, CAS 1219552-87-0
N-[(1-Ethyl-3,5-dimethyl-1H-pyrazol-4-yl)methyl]-N'-[3-(5-methyl-1H-tetrazol-1-yl)phenyl]ethanediamide
CAS 1219552-87-0C18H22N8O2
N-(1-{3-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}azetidin-3-yl)-3-methoxy-N,1-dimethyl-1H-pyrazole-4-carboxamide chemical structure, C18H22N8O2, CAS 2200624-20-8
N-(1-{3-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}azetidin-3-yl)-3-methoxy-N,1-dimethyl-1H-pyrazole-4-carboxamide
CAS 2200624-20-8C18H22N8O2
6-[(1-{3-Cyclobutyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}azetidin-3-yl)(methyl)amino]-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione chemical structure, C18H22N8O2, CAS 2202468-76-4
6-[(1-{3-Cyclobutyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}azetidin-3-yl)(methyl)amino]-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 2202468-76-4C18H22N8O2
6-[5-(3-Methoxy-1-methyl-1H-pyrazole-4-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-9-methyl-9H-purine chemical structure, C18H22N8O2, CAS 2549019-62-5
6-[5-(3-Methoxy-1-methyl-1H-pyrazole-4-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-9-methyl-9H-purine
CAS 2549019-62-5C18H22N8O2
1,3-Dimethyl-6-(5-{1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)-1,2,3,4-tetrahydropyrimidine-2,4-dione chemical structure, C18H22N8O2, CAS 2415472-92-1
1,3-Dimethyl-6-(5-{1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 2415472-92-1C18H22N8O2
6-(5-{1,6-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione chemical structure, C18H22N8O2, CAS 2415524-68-2
6-(5-{1,6-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 2415524-68-2C18H22N8O2
4,6-Dimethoxy-2-{4-[6-(3-methyl-1H-pyrazol-1-yl)pyridazin-3-yl]piperazin-1-yl}pyrimidine chemical structure, C18H22N8O2, CAS 2415569-83-2
4,6-Dimethoxy-2-{4-[6-(3-methyl-1H-pyrazol-1-yl)pyridazin-3-yl]piperazin-1-yl}pyrimidine
CAS 2415569-83-2C18H22N8O2
(E)-3-(4-Aminobut-2-en-1-yl)-2-(1-ethyl-3-methyl-1H-pyrazole-5-carboxamido)-3H-imidazo[4,5-b]pyridine-6-carboxamide chemical structure, C18H22N8O2, CAS 2361570-30-9
(E)-3-(4-Aminobut-2-en-1-yl)-2-(1-ethyl-3-methyl-1H-pyrazole-5-carboxamido)-3H-imidazo[4,5-b]pyridine-6-carboxamide
CAS 2361570-30-9C18H22N8O2
4,6-Dimethoxy-2-{4-[6-(3-methyl-1H-pyrazol-1-yl)pyrimidin-4-yl]piperazin-1-yl}pyrimidine chemical structure, C18H22N8O2, CAS 2877688-04-3
4,6-Dimethoxy-2-{4-[6-(3-methyl-1H-pyrazol-1-yl)pyrimidin-4-yl]piperazin-1-yl}pyrimidine
CAS 2877688-04-3C18H22N8O2

Frequently asked questions

What is the molar mass of C18H22N8O2?

The molar mass of C18H22N8O2 is 382.43 g/mol, calculated from standard atomic weights for 18 carbon atoms, 22 hydrogen atoms, 8 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 382.1866 Da.

How many compounds have the formula C18H22N8O2?

CompoundList lists 31 compounds with the molecular formula C18H22N8O2, including Paxalisib, Ethyl 2-(3,5-dimethylpyrazol-1-yl)-4-[2-(4,6-dimethylpyrimidin-2-yl)hydrazinyl]pyrimidine-5-carboxylate, Ethyl 4-{7-[(4-methylphenyl)amino]-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl}piperazine-1-carboxylate. 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 C18H22N8O2?

C18H22N8O2 has a degree of unsaturation of 12. 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.