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Molecular formula

C18H15N7O

23 compounds have this formula on CompoundList.

Molar mass
345.37g/mol
Monoisotopic mass
345.1338Da
Atoms
41
Elements
4
Rings plus double bonds
15

The formula C18H15N7O describes a molecule made of 18 carbon atoms, 15 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 × 1862.60%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 154.38%
    1.008 × 15 = 15.120 g/mol
  • N Nitrogen × 728.39%
    14.007 × 7 = 98.049 g/mol
  • O Oxygen × 14.63%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C18H15N7O

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

Showing 1 to 23 of 23 compounds

2-(2-Furanyl)-7-(2-phenylethyl)-7H-pyrazolo(4,3-e)(1,2,4)triazolo(1,5-c)pyrimidin-5-amine chemical structure, C18H15N7O, CAS 160098-96-4
2-(2-Furanyl)-7-(2-phenylethyl)-7H-pyrazolo(4,3-e)(1,2,4)triazolo(1,5-c)pyrimidin-5-amine
CAS 160098-96-4C18H15N7O
3-[[4-(1H-Indazol-4-ylamino)pyrimidin-2-yl]amino]benzamide chemical structure, C18H15N7O, CAS 916436-35-6
3-[[4-(1H-Indazol-4-ylamino)pyrimidin-2-yl]amino]benzamide
CAS 916436-35-6C18H15N7O
Sdccggsk-0000197.P001 chemical structure, C18H15N7O, CAS 650626-94-1
Sdccggsk-0000197.P001
CAS 650626-94-1C18H15N7O
5-Amino-3-[1-cyano-2-(3-phenyl-1H-pyrazol-4-yl)vinyl]-1-(2-hydroxyethyl)-1H-pyrazole-4-carbonitrile chemical structure, C18H15N7O, CAS 321372-32-1
5-Amino-3-[1-cyano-2-(3-phenyl-1H-pyrazol-4-yl)vinyl]-1-(2-hydroxyethyl)-1H-pyrazole-4-carbonitrile
CAS 321372-32-1C18H15N7O
3-[4-(2-Amino-3,4-dihydro[1,3,5]triazino[1,2-a]benzimidazol-4-yl)-1H-pyrazol-3-yl]phenol chemical structure, C18H15N7O, CAS 1011402-64-4
3-[4-(2-Amino-3,4-dihydro[1,3,5]triazino[1,2-a]benzimidazol-4-yl)-1H-pyrazol-3-yl]phenol
CAS 1011402-64-4C18H15N7O
4-((1H-Imidazol-1-yl)methyl)-N-(6-(1H-pyrazol-1-yl)pyrimidin-4-yl)benzamide chemical structure, C18H15N7O, CAS 1448035-09-3
4-((1H-Imidazol-1-yl)methyl)-N-(6-(1H-pyrazol-1-yl)pyrimidin-4-yl)benzamide
CAS 1448035-09-3C18H15N7O
4-((1H-Imidazol-1-yl)methyl)-N-(6-(1H-imidazol-1-yl)pyrimidin-4-yl)benzamide chemical structure, C18H15N7O, CAS 1448037-50-0
4-((1H-Imidazol-1-yl)methyl)-N-(6-(1H-imidazol-1-yl)pyrimidin-4-yl)benzamide
CAS 1448037-50-0C18H15N7O
N-(6-(1H-Imidazol-1-yl)pyrimidin-4-yl)-1-methyl-3-phenyl-1H-pyrazole-5-carboxamide chemical structure, C18H15N7O, CAS 1448056-69-6
N-(6-(1H-Imidazol-1-yl)pyrimidin-4-yl)-1-methyl-3-phenyl-1H-pyrazole-5-carboxamide
CAS 1448056-69-6C18H15N7O
N-{2-[3-(Pyrazin-2-yl)-1H-pyrazol-1-yl]ethyl}quinoxaline-2-carboxamide chemical structure, C18H15N7O, CAS 2034604-97-0
N-{2-[3-(Pyrazin-2-yl)-1H-pyrazol-1-yl]ethyl}quinoxaline-2-carboxamide
CAS 2034604-97-0C18H15N7O
N-{[1-Methyl-3-(pyrazin-2-yl)-1H-pyrazol-5-yl]methyl}quinoxaline-2-carboxamide chemical structure, C18H15N7O, CAS 2034456-85-2
N-{[1-Methyl-3-(pyrazin-2-yl)-1H-pyrazol-5-yl]methyl}quinoxaline-2-carboxamide
CAS 2034456-85-2C18H15N7O
3-(1H-Pyrazol-1-yl)-N-{[1-(pyridin-3-yl)-1H-1,2,3-triazol-4-yl]methyl}benzamide chemical structure, C18H15N7O, CAS 2034539-17-6
3-(1H-Pyrazol-1-yl)-N-{[1-(pyridin-3-yl)-1H-1,2,3-triazol-4-yl]methyl}benzamide
CAS 2034539-17-6C18H15N7O
1-((1-(Pyridin-3-yl)-1H-1,2,3-triazol-4-yl)methyl)-3-(quinolin-8-yl)urea chemical structure, C18H15N7O, CAS 2034426-27-0
1-((1-(Pyridin-3-yl)-1H-1,2,3-triazol-4-yl)methyl)-3-(quinolin-8-yl)urea
CAS 2034426-27-0C18H15N7O
N-(2-(2-(Pyrazin-2-yl)-1H-imidazol-1-yl)ethyl)quinoxaline-2-carboxamide chemical structure, C18H15N7O, CAS 2034476-84-9
N-(2-(2-(Pyrazin-2-yl)-1H-imidazol-1-yl)ethyl)quinoxaline-2-carboxamide
CAS 2034476-84-9C18H15N7O
4-((1H-Imidazol-1-yl)methyl)-N-(4-(1H-tetrazol-1-yl)phenyl)benzamide chemical structure, C18H15N7O, CAS 1207004-60-1
4-((1H-Imidazol-1-yl)methyl)-N-(4-(1H-tetrazol-1-yl)phenyl)benzamide
CAS 1207004-60-1C18H15N7O
2-(1H-1,2,3-Benzotriazol-1-yl)-N-{[3-(pyridin-3-yl)pyrazin-2-yl]methyl}acetamide chemical structure, C18H15N7O, CAS 2097860-92-7
2-(1H-1,2,3-Benzotriazol-1-yl)-N-{[3-(pyridin-3-yl)pyrazin-2-yl]methyl}acetamide
CAS 2097860-92-7C18H15N7O
3-(3-{[6-Oxo-3-(pyridin-3-yl)-1,6-dihydropyridazin-1-yl]methyl}azetidin-1-yl)pyrazine-2-carbonitrile chemical structure, C18H15N7O, CAS 2201621-67-0
3-(3-{[6-Oxo-3-(pyridin-3-yl)-1,6-dihydropyridazin-1-yl]methyl}azetidin-1-yl)pyrazine-2-carbonitrile
CAS 2201621-67-0C18H15N7O
3-(3-{[6-Oxo-3-(pyridin-4-yl)-1,6-dihydropyridazin-1-yl]methyl}azetidin-1-yl)pyrazine-2-carbonitrile chemical structure, C18H15N7O, CAS 2202286-50-6
3-(3-{[6-Oxo-3-(pyridin-4-yl)-1,6-dihydropyridazin-1-yl]methyl}azetidin-1-yl)pyrazine-2-carbonitrile
CAS 2202286-50-6C18H15N7O
mPGES-1sEH-IN-1 chemical structure, C18H15N7O, CAS 3040383-48-7
mPGES-1sEH-IN-1
CAS 3040383-48-7C18H15N7O
5,6-Dimethyl-N-(3-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}phenyl)pyrimidine-4-carboxamide chemical structure, C18H15N7O, CAS 2415454-75-8
5,6-Dimethyl-N-(3-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}phenyl)pyrimidine-4-carboxamide
CAS 2415454-75-8C18H15N7O
3-Methyl-1-phenyl-1H-pyrazole-4,5-dione 4-[2-[4-(2H-1,2,3-triazol-2-yl)phenyl]hydrazone] chemical structure, C18H15N7O, CAS 947383-90-6
3-Methyl-1-phenyl-1H-pyrazole-4,5-dione 4-[2-[4-(2H-1,2,3-triazol-2-yl)phenyl]hydrazone]
CAS 947383-90-6C18H15N7O
2-Phenyl-4-(3-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}azetidine-1-carbonyl)-2H-1,2,3-triazole chemical structure, C18H15N7O, CAS 2877630-96-9
2-Phenyl-4-(3-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}azetidine-1-carbonyl)-2H-1,2,3-triazole
CAS 2877630-96-9C18H15N7O
N-[1-(3-Cyanopyrazin-2-yl)azetidin-3-yl]-N-methylquinoxaline-2-carboxamide chemical structure, C18H15N7O, CAS 2380079-49-0
N-[1-(3-Cyanopyrazin-2-yl)azetidin-3-yl]-N-methylquinoxaline-2-carboxamide
CAS 2380079-49-0C18H15N7O
N-[1-(3-Cyanopyrazin-2-yl)azetidin-3-yl]-N-methylquinoxaline-6-carboxamide chemical structure, C18H15N7O, CAS 2380080-74-8
N-[1-(3-Cyanopyrazin-2-yl)azetidin-3-yl]-N-methylquinoxaline-6-carboxamide
CAS 2380080-74-8C18H15N7O

Frequently asked questions

What is the molar mass of C18H15N7O?

The molar mass of C18H15N7O is 345.37 g/mol, calculated from standard atomic weights for 18 carbon atoms, 15 hydrogen atoms, 7 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 345.1338 Da.

How many compounds have the formula C18H15N7O?

CompoundList lists 23 compounds with the molecular formula C18H15N7O, including 2-(2-Furanyl)-7-(2-phenylethyl)-7H-pyrazolo(4,3-e)(1,2,4)triazolo(1,5-c)pyrimidin-5-amine, 3-[[4-(1H-Indazol-4-ylamino)pyrimidin-2-yl]amino]benzamide, Sdccggsk-0000197.P001. 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 C18H15N7O?

C18H15N7O 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.