CompoundList
Molecular formula

C18H16N6O2

93 compounds have this formula on CompoundList.

Molar mass
348.37g/mol
Monoisotopic mass
348.1335Da
Atoms
42
Elements
4
Rings plus double bonds
14

The formula C18H16N6O2 describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 6 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 × 1862.06%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 164.63%
    1.008 × 16 = 16.128 g/mol
  • N Nitrogen × 624.12%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 29.19%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C18H16N6O2

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

Showing 1 to 93 of 93 compounds

2-(2-(4-((2-Cyanoethyl)ethylamino)phenyl)diazenyl)-5-nitrobenzonitrile chemical structure, C18H16N6O2, CAS 16889-10-4
2-(2-(4-((2-Cyanoethyl)ethylamino)phenyl)diazenyl)-5-nitrobenzonitrile
CAS 16889-10-4C18H16N6O2
4-(1-(2,4-Diaminopteridin-6-yl)pent-4-yn-2-yl)benzoic acid chemical structure, C18H16N6O2, CAS 146464-93-9
4-(1-(2,4-Diaminopteridin-6-yl)pent-4-yn-2-yl)benzoic acid
CAS 146464-93-9C18H16N6O2
N'-[1-(3,4-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]furan-2-carbohydrazide chemical structure, C18H16N6O2, CAS 881082-74-2
N'-[1-(3,4-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]furan-2-carbohydrazide
CAS 881082-74-2C18H16N6O2
2-Ethoxy-4-([1,2,4]triazolo[3,4-a]phthalazin-6-yl-hydrazonomethyl)-phenol chemical structure, C18H16N6O2, CAS 384367-00-4
2-Ethoxy-4-([1,2,4]triazolo[3,4-a]phthalazin-6-yl-hydrazonomethyl)-phenol
CAS 384367-00-4C18H16N6O2
3-[(2E)-2-(2,3-Dimethoxybenzylidene)hydrazinyl]-5H-[1,2,4]triazino[5,6-b]indole chemical structure, C18H16N6O2, CAS 724747-53-9
3-[(2E)-2-(2,3-Dimethoxybenzylidene)hydrazinyl]-5H-[1,2,4]triazino[5,6-b]indole
CAS 724747-53-9C18H16N6O2
Sdccggsk-0000152.P001 chemical structure, C18H16N6O2, CAS 681432-32-6
Sdccggsk-0000152.P001
CAS 681432-32-6C18H16N6O2
1-(2-Ethoxyphenyl)-4-(3-phenyl-1,2,4-oxadiazol-5-yl)-1H-1,2,3-triazol-5-amine chemical structure, C18H16N6O2, CAS 892761-15-8
1-(2-Ethoxyphenyl)-4-(3-phenyl-1,2,4-oxadiazol-5-yl)-1H-1,2,3-triazol-5-amine
CAS 892761-15-8C18H16N6O2
2-Methyl-N-{[8-(3-methyl-1,2,4-oxadiazol-5-yl)-[1,2,4]triazolo[4,3-A]pyridin-3-yl]methyl}benzamide chemical structure, C18H16N6O2, CAS 1775424-38-8
2-Methyl-N-{[8-(3-methyl-1,2,4-oxadiazol-5-yl)-[1,2,4]triazolo[4,3-A]pyridin-3-yl]methyl}benzamide
CAS 1775424-38-8C18H16N6O2
N-[[3-[(Pyrazine-2-carbonylamino)methyl]phenyl]methyl]pyrazine-2-carboxamide chemical structure, C18H16N6O2, CAS 548779-52-8
N-[[3-[(Pyrazine-2-carbonylamino)methyl]phenyl]methyl]pyrazine-2-carboxamide
CAS 548779-52-8C18H16N6O2
3-Methyl-N-{[7-(3-methyl-1,2,4-oxadiazol-5-yl)-[1,2,4]triazolo[4,3-A]pyridin-3-yl]methyl}benzamide chemical structure, C18H16N6O2, CAS 1775447-56-7
3-Methyl-N-{[7-(3-methyl-1,2,4-oxadiazol-5-yl)-[1,2,4]triazolo[4,3-A]pyridin-3-yl]methyl}benzamide
CAS 1775447-56-7C18H16N6O2
N-(2,4-Dimethoxyphenyl)-7-phenyl-7H-pyrazolo[3,4-d][1,2,3]triazin-4-amine chemical structure, C18H16N6O2, CAS 1226457-10-8
N-(2,4-Dimethoxyphenyl)-7-phenyl-7H-pyrazolo[3,4-d][1,2,3]triazin-4-amine
CAS 1226457-10-8C18H16N6O2
Benzyl 5-methyl-7-(2-pyridinyl)-4,7-dihydrotetraazolo[1,5-a]pyrimidine-6-carboxylate chemical structure, C18H16N6O2, CAS 503431-35-4
Benzyl 5-methyl-7-(2-pyridinyl)-4,7-dihydrotetraazolo[1,5-a]pyrimidine-6-carboxylate
CAS 503431-35-4C18H16N6O2
N-(4-Cyano-1-(4,6-dimethylpyrimidin-2-yl)-1H-pyrazol-5-yl)-2-methoxybenzamide chemical structure, C18H16N6O2, CAS 944779-97-9
N-(4-Cyano-1-(4,6-dimethylpyrimidin-2-yl)-1H-pyrazol-5-yl)-2-methoxybenzamide
CAS 944779-97-9C18H16N6O2
4,4'-{[2-(5-Nitropyridin-2-yl)hydrazinylidene]methylene}dianiline chemical structure, C18H16N6O2, CAS 6311-02-0
4,4'-{[2-(5-Nitropyridin-2-yl)hydrazinylidene]methylene}dianiline
CAS 6311-02-0C18H16N6O2
10-Methyl-6-[(3-methyl-5-isoxazolyl)methyl]-9H-imidazo[1,5-a][1,2,4]triazolo[1,5-d][1,4]benzodiazepin-3-ol chemical structure, C18H16N6O2, CAS 934175-70-9
10-Methyl-6-[(3-methyl-5-isoxazolyl)methyl]-9H-imidazo[1,5-a][1,2,4]triazolo[1,5-d][1,4]benzodiazepin-3-ol
CAS 934175-70-9C18H16N6O2
N~2~,N~3~-Bis[(pyridin-2-yl)methyl]pyrazine-2,3-dicarboxamide chemical structure, C18H16N6O2, CAS 659723-26-9
N~2~,N~3~-Bis[(pyridin-2-yl)methyl]pyrazine-2,3-dicarboxamide
CAS 659723-26-9C18H16N6O2
3,3'-[[4-[2-(4-Nitrophenyl)diazenyl]phenyl]imino]bis[propanenitrile] chemical structure, C18H16N6O2, CAS 4234-72-4
3,3'-[[4-[2-(4-Nitrophenyl)diazenyl]phenyl]imino]bis[propanenitrile]
CAS 4234-72-4C18H16N6O2
(3aR,4R,6aR)-1-[5-(2-Cyano-4-pyridinyl)-1,3-oxazole-2-carbonyl]-4-methyl-2,3,3a,4,6,6a-hexahydropyrrolo[2,3-c]pyrrole-5-carbonitrile chemical structure, C18H16N6O2, CAS 2750895-97-5
(3aR,4R,6aR)-1-[5-(2-Cyano-4-pyridinyl)-1,3-oxazole-2-carbonyl]-4-methyl-2,3,3a,4,6,6a-hexahydropyrrolo[2,3-c]pyrrole-5-carbonitrile
CAS 2750895-97-5C18H16N6O2
5-Oxo-1-phenyl-N-[4-(1H-tetrazol-1-yl)phenyl]pyrrolidine-3-carboxamide chemical structure, C18H16N6O2, CAS 950249-57-7
5-Oxo-1-phenyl-N-[4-(1H-tetrazol-1-yl)phenyl]pyrrolidine-3-carboxamide
CAS 950249-57-7C18H16N6O2
N-(1H-Benzo[d]imidazol-2-yl)-4-(4-oxobenzo[d][1,2,3]triazin-3(4H)-yl)butanamide chemical structure, C18H16N6O2, CAS 880812-08-8
N-(1H-Benzo[d]imidazol-2-yl)-4-(4-oxobenzo[d][1,2,3]triazin-3(4H)-yl)butanamide
CAS 880812-08-8C18H16N6O2
5-Oxo-1-phenyl-N-[3-(1H-tetrazol-1-yl)phenyl]pyrrolidine-3-carboxamide chemical structure, C18H16N6O2, CAS 950235-43-5
5-Oxo-1-phenyl-N-[3-(1H-tetrazol-1-yl)phenyl]pyrrolidine-3-carboxamide
CAS 950235-43-5C18H16N6O2
2-[2-(4-Amino-1,2,5-oxadiazol-3-yl)benzimidazol-1-yl]-N-(2-methylphenyl)acetamide chemical structure, C18H16N6O2, CAS 666211-78-5
2-[2-(4-Amino-1,2,5-oxadiazol-3-yl)benzimidazol-1-yl]-N-(2-methylphenyl)acetamide
CAS 666211-78-5C18H16N6O2
5-(3,4-Dimethylphenyl)-7-(3-nitrophenyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine chemical structure, C18H16N6O2, CAS 827013-53-6
5-(3,4-Dimethylphenyl)-7-(3-nitrophenyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine
CAS 827013-53-6C18H16N6O2
2-(Pyridin-3-yl)-7-(tetrahydrofuran-2-ylmethyl)pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one chemical structure, C18H16N6O2, CAS 945142-76-7
2-(Pyridin-3-yl)-7-(tetrahydrofuran-2-ylmethyl)pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one
CAS 945142-76-7C18H16N6O2

Frequently asked questions

What is the molar mass of C18H16N6O2?

The molar mass of C18H16N6O2 is 348.37 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 6 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 348.1335 Da.

How many compounds have the formula C18H16N6O2?

CompoundList lists 93 compounds with the molecular formula C18H16N6O2, including 2-(2-(4-((2-Cyanoethyl)ethylamino)phenyl)diazenyl)-5-nitrobenzonitrile, 4-(1-(2,4-Diaminopteridin-6-yl)pent-4-yn-2-yl)benzoic acid, N'-[1-(3,4-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]furan-2-carbohydrazide. 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 C18H16N6O2?

C18H16N6O2 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.