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Molecular formula

C18H17N7O

39 compounds have this formula on CompoundList.

Molar mass
347.38g/mol
Monoisotopic mass
347.1495Da
Atoms
43
Elements
4
Rings plus double bonds
14

The formula C18H17N7O describes a molecule made of 18 carbon atoms, 17 hydrogen atoms, 7 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 × 1862.24%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 174.93%
    1.008 × 17 = 17.136 g/mol
  • N Nitrogen × 728.23%
    14.007 × 7 = 98.049 g/mol
  • O Oxygen × 14.61%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C18H17N7O

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

Showing 1 to 39 of 39 compounds

2-[2-[2-(3,5-Dimethylpyrazol-1-yl)ethyl]-5-oxo-[1,2,4]triazolo[1,5-c]quinazolin-6-yl]acetonitrile chemical structure, C18H17N7O, CAS 957251-39-7
2-[2-[2-(3,5-Dimethylpyrazol-1-yl)ethyl]-5-oxo-[1,2,4]triazolo[1,5-c]quinazolin-6-yl]acetonitrile
CAS 957251-39-7C18H17N7O
5-Methyl-7-(pyridin-3-yl)-N-(p-tolyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide chemical structure, C18H17N7O, CAS 441289-90-3
5-Methyl-7-(pyridin-3-yl)-N-(p-tolyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide
CAS 441289-90-3C18H17N7O
N4-(4-methoxyphenyl)-N6-(pyridin-2-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine chemical structure, C18H17N7O, CAS 1105224-27-8
N4-(4-methoxyphenyl)-N6-(pyridin-2-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine
CAS 1105224-27-8C18H17N7O
N-(2-((6-(1H-Pyrazol-1-yl)pyrimidin-4-yl)amino)ethyl)-1H-indole-3-carboxamide chemical structure, C18H17N7O, CAS 1203196-27-3
N-(2-((6-(1H-Pyrazol-1-yl)pyrimidin-4-yl)amino)ethyl)-1H-indole-3-carboxamide
CAS 1203196-27-3C18H17N7O
N-((1H-Benzo[d]imidazol-2-yl)methyl)-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazine-3-carboxamide chemical structure, C18H17N7O, CAS 1351595-53-3
N-((1H-Benzo[d]imidazol-2-yl)methyl)-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazine-3-carboxamide
CAS 1351595-53-3C18H17N7O
1-[1-(Quinolin-6-ylmethyl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-6-yl]pyrrolidin-3-ol chemical structure, C18H17N7O, CAS 956905-49-0
1-[1-(Quinolin-6-ylmethyl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-6-yl]pyrrolidin-3-ol
CAS 956905-49-0C18H17N7O
4,6-Dimethyl-N-{5-[(quinolin-8-yloxy)methyl]-1H-1,2,4-triazol-3-yl}pyrimidin-2-amine chemical structure, C18H17N7O, CAS 713505-70-5
4,6-Dimethyl-N-{5-[(quinolin-8-yloxy)methyl]-1H-1,2,4-triazol-3-yl}pyrimidin-2-amine
CAS 713505-70-5C18H17N7O
N4-(4-methoxyphenyl)-N6-(pyridin-3-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine chemical structure, C18H17N7O, CAS 1105252-79-6
N4-(4-methoxyphenyl)-N6-(pyridin-3-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine
CAS 1105252-79-6C18H17N7O
N-[2-(1H-1,3-Benzimidazol-2-yl)ethyl]-4-(5-methyl-1H-1,2,3,4-tetraazol-1-yl)benzamide chemical structure, C18H17N7O, CAS 1574514-13-8
N-[2-(1H-1,3-Benzimidazol-2-yl)ethyl]-4-(5-methyl-1H-1,2,3,4-tetraazol-1-yl)benzamide
CAS 1574514-13-8C18H17N7O
4-([1,2,4]Triazolo[4,3-a]pyridin-3-yl)-N-[3-(4H-1,2,4-triazol-3-yl)phenyl]butanamide chemical structure, C18H17N7O, CAS 1574359-81-1
4-([1,2,4]Triazolo[4,3-a]pyridin-3-yl)-N-[3-(4H-1,2,4-triazol-3-yl)phenyl]butanamide
CAS 1574359-81-1C18H17N7O
N-[2-(1H-Imidazol-4-yl)ethyl]-1-phenyl-5-(1H-pyrrol-1-yl)-1H-1,2,3-triazole-4-carboxamide chemical structure, C18H17N7O, CAS 1798458-20-4
N-[2-(1H-Imidazol-4-yl)ethyl]-1-phenyl-5-(1H-pyrrol-1-yl)-1H-1,2,3-triazole-4-carboxamide
CAS 1798458-20-4C18H17N7O
7-[4-(1H-Imidazol-1-yl)phenyl]-2-morpholino[1,2,4]triazolo[1,5-a]pyrimidine chemical structure, C18H17N7O, CAS 320416-09-9
7-[4-(1H-Imidazol-1-yl)phenyl]-2-morpholino[1,2,4]triazolo[1,5-a]pyrimidine
CAS 320416-09-9C18H17N7O
1-[4-(Propan-2-yl)phenyl]-4-[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]-1H-1,2,3-triazol-5-amine chemical structure, C18H17N7O, CAS 892768-34-2
1-[4-(Propan-2-yl)phenyl]-4-[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]-1H-1,2,3-triazol-5-amine
CAS 892768-34-2C18H17N7O
2-(2-Furyl)-7-methyl-6-[2-(1-pyrrolidinyl)-4-pyrimidinyl][1,2,4]triazolo[1,5-a]pyrimidine chemical structure, C18H17N7O, CAS 1351071-72-1
2-(2-Furyl)-7-methyl-6-[2-(1-pyrrolidinyl)-4-pyrimidinyl][1,2,4]triazolo[1,5-a]pyrimidine
CAS 1351071-72-1C18H17N7O
N-[2-(1-Methyl-1H-benzimidazol-2-yl)ethyl]-2-(1H-tetrazol-1-yl)benzamide chemical structure, C18H17N7O, CAS 1333798-32-5
N-[2-(1-Methyl-1H-benzimidazol-2-yl)ethyl]-2-(1H-tetrazol-1-yl)benzamide
CAS 1333798-32-5C18H17N7O
2-(1H-Benzo[d][1,2,3]triazol-1-yl)-N-((5-(1-methyl-1H-pyrazol-5-yl)pyridin-3-yl)methyl)acetamide chemical structure, C18H17N7O, CAS 2034336-50-8
2-(1H-Benzo[d][1,2,3]triazol-1-yl)-N-((5-(1-methyl-1H-pyrazol-5-yl)pyridin-3-yl)methyl)acetamide
CAS 2034336-50-8C18H17N7O
2-(1H-Benzo[d][1,2,3]triazol-1-yl)-N-((6-(1-methyl-1H-pyrazol-5-yl)pyridin-3-yl)methyl)acetamide chemical structure, C18H17N7O, CAS 2034229-21-3
2-(1H-Benzo[d][1,2,3]triazol-1-yl)-N-((6-(1-methyl-1H-pyrazol-5-yl)pyridin-3-yl)methyl)acetamide
CAS 2034229-21-3C18H17N7O
N-Methyl-N-(1-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}azetidin-3-yl)-1H-indole-5-carboxamide chemical structure, C18H17N7O, CAS 2309348-36-3
N-Methyl-N-(1-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}azetidin-3-yl)-1H-indole-5-carboxamide
CAS 2309348-36-3C18H17N7O
N~2~-(2-Cyano-1-cyclopentenyl)-7-(1,5-dimethyl-1H-pyrazol-4-yl)pyrazolo[1,5-A]pyrimidine-2-carboxamide chemical structure, C18H17N7O, CAS 1005631-39-9
N~2~-(2-Cyano-1-cyclopentenyl)-7-(1,5-dimethyl-1H-pyrazol-4-yl)pyrazolo[1,5-A]pyrimidine-2-carboxamide
CAS 1005631-39-9C18H17N7O
N-(3-Methyl-1-(1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-1H-pyrazol-5-yl)propionamide chemical structure, C18H17N7O, CAS 1005948-41-3
N-(3-Methyl-1-(1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-1H-pyrazol-5-yl)propionamide
CAS 1005948-41-3C18H17N7O
N-(3-(1H-Pyrrolo[2,3-b]pyridin-1-yl)propyl)-3-(1H-tetrazol-1-yl)benzamide chemical structure, C18H17N7O, CAS 1798542-58-1
N-(3-(1H-Pyrrolo[2,3-b]pyridin-1-yl)propyl)-3-(1H-tetrazol-1-yl)benzamide
CAS 1798542-58-1C18H17N7O
3-(4-(3-Methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)piperazine-1-carbonyl)benzonitrile chemical structure, C18H17N7O, CAS 2034280-26-5
3-(4-(3-Methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)piperazine-1-carbonyl)benzonitrile
CAS 2034280-26-5C18H17N7O
(1-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)azetidin-3-yl)(indolin-1-yl)methanone chemical structure, C18H17N7O, CAS 2034583-22-5
(1-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)azetidin-3-yl)(indolin-1-yl)methanone
CAS 2034583-22-5C18H17N7O
N-(1-{[1,2,4]Triazolo[4,3-b]pyridazin-6-yl}pyrrolidin-3-yl)-1H-indole-2-carboxamide chemical structure, C18H17N7O, CAS 2034537-73-8
N-(1-{[1,2,4]Triazolo[4,3-b]pyridazin-6-yl}pyrrolidin-3-yl)-1H-indole-2-carboxamide
CAS 2034537-73-8C18H17N7O

Frequently asked questions

What is the molar mass of C18H17N7O?

The molar mass of C18H17N7O is 347.38 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 7 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 347.1495 Da.

How many compounds have the formula C18H17N7O?

CompoundList lists 39 compounds with the molecular formula C18H17N7O, including 2-[2-[2-(3,5-Dimethylpyrazol-1-yl)ethyl]-5-oxo-[1,2,4]triazolo[1,5-c]quinazolin-6-yl]acetonitrile, 5-Methyl-7-(pyridin-3-yl)-N-(p-tolyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide, N4-(4-methoxyphenyl)-N6-(pyridin-2-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine. 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 C18H17N7O?

C18H17N7O has a degree of unsaturation of 14. 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.