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Molecular formula

C26H20N4O3

14 compounds have this formula on CompoundList.

Molar mass
436.47g/mol
Monoisotopic mass
436.1535Da
Atoms
53
Elements
4
Rings plus double bonds
19

The formula C26H20N4O3 describes a molecule made of 26 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms and 3 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 × 2671.55%
    12.011 × 26 = 312.286 g/mol
  • H Hydrogen × 204.62%
    1.008 × 20 = 20.160 g/mol
  • N Nitrogen × 412.84%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 311.00%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C26H20N4O3

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

Showing 1 to 14 of 14 compounds

5-Anilino-8-methyl-1,3-diphenyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione chemical structure, C26H20N4O3, CAS 177082-62-1
5-Anilino-8-methyl-1,3-diphenyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione
CAS 177082-62-1C26H20N4O3
3-Methyl-4-oxo-N-(4-phenoxyphenyl)-1-phenyl-4,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carboxamide chemical structure, C26H20N4O3, CAS 886903-12-4
3-Methyl-4-oxo-N-(4-phenoxyphenyl)-1-phenyl-4,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carboxamide
CAS 886903-12-4C26H20N4O3
N-[3-(4-Methoxyphenyl)-2-methyl-4-oxo-3,4-dihydroquinazolin-6-yl]quinoline-2-carboxamide chemical structure, C26H20N4O3, CAS 1105206-97-0
N-[3-(4-Methoxyphenyl)-2-methyl-4-oxo-3,4-dihydroquinazolin-6-yl]quinoline-2-carboxamide
CAS 1105206-97-0C26H20N4O3
(Z)-N-(1-(1-Cyano-2-((4-methoxybenzyl)amino)-2-oxoethylidene)-1H-isoindol-3-yl)benzamide chemical structure, C26H20N4O3, CAS 899384-39-5
(Z)-N-(1-(1-Cyano-2-((4-methoxybenzyl)amino)-2-oxoethylidene)-1H-isoindol-3-yl)benzamide
CAS 899384-39-5C26H20N4O3
2-[(E)-2-(1,2-Dimethylindol-3-yl)ethenyl]-3-(4-nitrophenyl)quinazolin-4-one chemical structure, C26H20N4O3, CAS 361989-96-0
2-[(E)-2-(1,2-Dimethylindol-3-yl)ethenyl]-3-(4-nitrophenyl)quinazolin-4-one
CAS 361989-96-0C26H20N4O3
Ethyl 4-[5-[(Z)-(2-amino-3,7-dicyano-4,6-dimethylcyclopenta[b]pyridin-5-ylidene)methyl]furan-2-yl]benzoate chemical structure, C26H20N4O3, CAS 340230-14-0
Ethyl 4-[5-[(Z)-(2-amino-3,7-dicyano-4,6-dimethylcyclopenta[b]pyridin-5-ylidene)methyl]furan-2-yl]benzoate
CAS 340230-14-0C26H20N4O3
(Z)-N-(1-(2-(Benzylamino)-1-cyano-2-oxoethylidene)-1H-isoindol-3-yl)-4-methoxybenzamide chemical structure, C26H20N4O3, CAS 900296-14-2
(Z)-N-(1-(2-(Benzylamino)-1-cyano-2-oxoethylidene)-1H-isoindol-3-yl)-4-methoxybenzamide
CAS 900296-14-2C26H20N4O3
2-(4-Oxo-2-phenylpyrazolo[1,5-a]pyrazin-5(4H)-yl)-N-(4-phenoxyphenyl)acetamide chemical structure, C26H20N4O3, CAS 941920-38-3
2-(4-Oxo-2-phenylpyrazolo[1,5-a]pyrazin-5(4H)-yl)-N-(4-phenoxyphenyl)acetamide
CAS 941920-38-3C26H20N4O3
(4-(3'-Methoxy-3,4'-bipyridin-2-yloxy)phenyl)(1-methyl-1H-benzo[d]imidazol-2-yl)methanone chemical structure, C26H20N4O3, CAS 1227173-36-5
(4-(3'-Methoxy-3,4'-bipyridin-2-yloxy)phenyl)(1-methyl-1H-benzo[d]imidazol-2-yl)methanone
CAS 1227173-36-5C26H20N4O3
2-{3-Benzyl-2,4-dioxo-1H,2H,3H,4H-pyrido[3,2-d]pyrimidin-1-yl}-N-(naphthalen-1-yl)acetamide chemical structure, C26H20N4O3, CAS 921873-61-2
2-{3-Benzyl-2,4-dioxo-1H,2H,3H,4H-pyrido[3,2-d]pyrimidin-1-yl}-N-(naphthalen-1-yl)acetamide
CAS 921873-61-2C26H20N4O3
3-(5,11-Dioxo-6a,11-dihydroisoindolo[2,1-a]quinazolin-6(5H)-yl)-N-(1H-indol-6-yl)propanamide chemical structure, C26H20N4O3, CAS 1630865-89-2
3-(5,11-Dioxo-6a,11-dihydroisoindolo[2,1-a]quinazolin-6(5H)-yl)-N-(1H-indol-6-yl)propanamide
CAS 1630865-89-2C26H20N4O3
N-[3-[[5-(1H-Benzimidazol-2-yl)-2-methylphenyl]carbamoyl]phenyl]furan-2-carboxamide chemical structure, C26H20N4O3, CAS 831208-72-1
N-[3-[[5-(1H-Benzimidazol-2-yl)-2-methylphenyl]carbamoyl]phenyl]furan-2-carboxamide
CAS 831208-72-1C26H20N4O3
3-{3-[4-(Benzyloxy)phenyl]-1,2,4-oxadiazol-5-yl}-1-(3-methylphenyl)-1,4-dihydropyridazin-4-one chemical structure, C26H20N4O3, CAS 1251568-85-0
3-{3-[4-(Benzyloxy)phenyl]-1,2,4-oxadiazol-5-yl}-1-(3-methylphenyl)-1,4-dihydropyridazin-4-one
CAS 1251568-85-0C26H20N4O3
2-Propenoic acid, 3-(8-quinolinyl)-, 2-oxo-2-[[4-(2-phenyldiazenyl)phenyl]amino]ethyl ester chemical structure, C26H20N4O3, CAS 927634-81-9
2-Propenoic acid, 3-(8-quinolinyl)-, 2-oxo-2-[[4-(2-phenyldiazenyl)phenyl]amino]ethyl ester
CAS 927634-81-9C26H20N4O3

Frequently asked questions

What is the molar mass of C26H20N4O3?

The molar mass of C26H20N4O3 is 436.47 g/mol, calculated from standard atomic weights for 26 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 436.1535 Da.

How many compounds have the formula C26H20N4O3?

CompoundList lists 14 compounds with the molecular formula C26H20N4O3, including 5-Anilino-8-methyl-1,3-diphenyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione, 3-Methyl-4-oxo-N-(4-phenoxyphenyl)-1-phenyl-4,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carboxamide, N-[3-(4-Methoxyphenyl)-2-methyl-4-oxo-3,4-dihydroquinazolin-6-yl]quinoline-2-carboxamide. 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 C26H20N4O3?

C26H20N4O3 has a degree of unsaturation of 19. 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.