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Molecular formula

C26H21N5O5

16 compounds have this formula on CompoundList.

Molar mass
483.48g/mol
Monoisotopic mass
483.1543Da
Atoms
57
Elements
4
Rings plus double bonds
19

The formula C26H21N5O5 describes a molecule made of 26 carbon atoms, 21 hydrogen atoms, 5 nitrogen atoms and 5 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 × 2664.59%
    12.011 × 26 = 312.286 g/mol
  • H Hydrogen × 214.38%
    1.008 × 21 = 21.168 g/mol
  • N Nitrogen × 514.49%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 516.55%
    15.999 × 5 = 79.995 g/mol
Look up another formula

Compounds with the formula C26H21N5O5

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

Showing 1 to 16 of 16 compounds

(Z)-Ethyl 1-(furan-2-ylmethyl)-10-methyl-2-(nicotinoylimino)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate chemical structure, C26H21N5O5, CAS 847179-05-9
(Z)-Ethyl 1-(furan-2-ylmethyl)-10-methyl-2-(nicotinoylimino)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
CAS 847179-05-9C26H21N5O5
2-(2,4-Dioxo-3-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)-3,4-dihydroquinazolin-1(2H)-yl)-N-(2-methoxyphenyl)acetamide chemical structure, C26H21N5O5, CAS 894259-43-9
2-(2,4-Dioxo-3-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)-3,4-dihydroquinazolin-1(2H)-yl)-N-(2-methoxyphenyl)acetamide
CAS 894259-43-9C26H21N5O5
2-{2,4-Dioxo-3-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-1,2,3,4-tetrahydroquinazolin-1-yl}-N-(3-methoxyphenyl)acetamide chemical structure, C26H21N5O5, CAS 894259-51-9
2-{2,4-Dioxo-3-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-1,2,3,4-tetrahydroquinazolin-1-yl}-N-(3-methoxyphenyl)acetamide
CAS 894259-51-9C26H21N5O5
N-(2H-1,3-Benzodioxol-5-yl)-2-[1,5-dioxo-4-(2-phenylethyl)-1H,2H,4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-2-yl]acetamide chemical structure, C26H21N5O5, CAS 1189735-40-7
N-(2H-1,3-Benzodioxol-5-yl)-2-[1,5-dioxo-4-(2-phenylethyl)-1H,2H,4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-2-yl]acetamide
CAS 1189735-40-7C26H21N5O5
(Z)-Ethyl 1-(furan-2-ylmethyl)-2-(isonicotinoylimino)-10-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate chemical structure, C26H21N5O5, CAS 843670-84-8
(Z)-Ethyl 1-(furan-2-ylmethyl)-2-(isonicotinoylimino)-10-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
CAS 843670-84-8C26H21N5O5
N-(1,3-Benzodioxol-5-ylmethyl)-1-(furan-2-ylmethyl)-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide chemical structure, C26H21N5O5, CAS 844653-50-5
N-(1,3-Benzodioxol-5-ylmethyl)-1-(furan-2-ylmethyl)-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
CAS 844653-50-5C26H21N5O5
N-{2-[(4-Ethoxyphenyl)carbonyl]-1-benzofuran-3-yl}-2-[4-(1H-tetrazol-1-yl)phenoxy]acetamide chemical structure, C26H21N5O5, CAS 912893-08-4
N-{2-[(4-Ethoxyphenyl)carbonyl]-1-benzofuran-3-yl}-2-[4-(1H-tetrazol-1-yl)phenoxy]acetamide
CAS 912893-08-4C26H21N5O5
N-(2H-1,3-Benzodioxol-5-yl)-2-[4-(3,5-dimethylphenoxy)-1-oxo-1H,2H-[1,2,4]triazolo[4,3-a]quinoxalin-2-yl]acetamide chemical structure, C26H21N5O5, CAS 1185116-82-8
N-(2H-1,3-Benzodioxol-5-yl)-2-[4-(3,5-dimethylphenoxy)-1-oxo-1H,2H-[1,2,4]triazolo[4,3-a]quinoxalin-2-yl]acetamide
CAS 1185116-82-8C26H21N5O5
Methyl 4-({[4-(2-methylphenoxy)-1-oxo[1,2,4]triazolo[4,3-a]quinoxalin-2(1H)-yl]acetyl}amino)benzoate chemical structure, C26H21N5O5, CAS 1189930-91-3
Methyl 4-({[4-(2-methylphenoxy)-1-oxo[1,2,4]triazolo[4,3-a]quinoxalin-2(1H)-yl]acetyl}amino)benzoate
CAS 1189930-91-3C26H21N5O5
Methyl 4-({[4-(4-methylphenoxy)-1-oxo[1,2,4]triazolo[4,3-a]quinoxalin-2(1H)-yl]acetyl}amino)benzoate chemical structure, C26H21N5O5, CAS 1215520-90-3
Methyl 4-({[4-(4-methylphenoxy)-1-oxo[1,2,4]triazolo[4,3-a]quinoxalin-2(1H)-yl]acetyl}amino)benzoate
CAS 1215520-90-3C26H21N5O5
N-[(2H-1,3-Benzodioxol-5-yl)methyl]-2-[4-(2-methylphenoxy)-1-oxo-1H,2H-[1,2,4]triazolo[4,3-a]quinoxalin-2-yl]acetamide chemical structure, C26H21N5O5, CAS 1358028-04-2
N-[(2H-1,3-Benzodioxol-5-yl)methyl]-2-[4-(2-methylphenoxy)-1-oxo-1H,2H-[1,2,4]triazolo[4,3-a]quinoxalin-2-yl]acetamide
CAS 1358028-04-2C26H21N5O5
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-[4-(4-methylphenoxy)-1-oxo[1,2,4]triazolo[4,3-a]quinoxalin-2(1H)-yl]acetamide chemical structure, C26H21N5O5, CAS 1358304-93-4
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-[4-(4-methylphenoxy)-1-oxo[1,2,4]triazolo[4,3-a]quinoxalin-2(1H)-yl]acetamide
CAS 1358304-93-4C26H21N5O5
3-(1,3-Benzodioxol-5-yl)-N-ethyl-6-methyl-N-[(5-phenyl-1,3,4-oxadiazol-2-yl)methyl]isoxazolo[5,4-b]pyridine-4-carboxamide chemical structure, C26H21N5O5, CAS 932230-95-0
3-(1,3-Benzodioxol-5-yl)-N-ethyl-6-methyl-N-[(5-phenyl-1,3,4-oxadiazol-2-yl)methyl]isoxazolo[5,4-b]pyridine-4-carboxamide
CAS 932230-95-0C26H21N5O5
N-(1H-Benzimidazol-5-yl)-2-(9,10-dimethoxy-5,11-dioxo-6a,11-dihydroisoindolo[2,1-a]quinazolin-6(5H)-yl)acetamide chemical structure, C26H21N5O5, CAS 1630848-70-2
N-(1H-Benzimidazol-5-yl)-2-(9,10-dimethoxy-5,11-dioxo-6a,11-dihydroisoindolo[2,1-a]quinazolin-6(5H)-yl)acetamide
CAS 1630848-70-2C26H21N5O5
N-(3-(Furan-2-yl)-1-(6-oxo-4-phenyl-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)-2-(2-methoxyphenoxy)acetamide chemical structure, C26H21N5O5, CAS 1209141-97-8
N-(3-(Furan-2-yl)-1-(6-oxo-4-phenyl-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)-2-(2-methoxyphenoxy)acetamide
CAS 1209141-97-8C26H21N5O5
N-[2-(4-Ethoxyphenyl)-2H-benzotriazol-5-yl]-5-(4-methyl-2-nitrophenyl)-2-furancarboxamide chemical structure, C26H21N5O5, CAS 945299-68-3
N-[2-(4-Ethoxyphenyl)-2H-benzotriazol-5-yl]-5-(4-methyl-2-nitrophenyl)-2-furancarboxamide
CAS 945299-68-3C26H21N5O5

Frequently asked questions

What is the molar mass of C26H21N5O5?

The molar mass of C26H21N5O5 is 483.48 g/mol, calculated from standard atomic weights for 26 carbon atoms, 21 hydrogen atoms, 5 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 483.1543 Da.

How many compounds have the formula C26H21N5O5?

CompoundList lists 16 compounds with the molecular formula C26H21N5O5, including (Z)-Ethyl 1-(furan-2-ylmethyl)-10-methyl-2-(nicotinoylimino)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate, 2-(2,4-Dioxo-3-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)-3,4-dihydroquinazolin-1(2H)-yl)-N-(2-methoxyphenyl)acetamide, 2-{2,4-Dioxo-3-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-1,2,3,4-tetrahydroquinazolin-1-yl}-N-(3-methoxyphenyl)acetamide. 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 C26H21N5O5?

C26H21N5O5 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.