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Molecular formula

C21H22N6O5

18 compounds have this formula on CompoundList.

Molar mass
438.44g/mol
Monoisotopic mass
438.1652Da
Atoms
54
Elements
4
Rings plus double bonds
14

The formula C21H22N6O5 describes a molecule made of 21 carbon atoms, 22 hydrogen atoms, 6 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 × 2157.53%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 225.06%
    1.008 × 22 = 22.176 g/mol
  • N Nitrogen × 619.17%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 518.25%
    15.999 × 5 = 79.995 g/mol
Look up another formula

Compounds with the formula C21H22N6O5

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

Showing 1 to 18 of 18 compounds

4-(6,7-Dimethoxy-4-quinazolinyl)-N-(4-nitrophenyl)-1-piperazinecarboxamide chemical structure, C21H22N6O5, CAS 205255-11-4
4-(6,7-Dimethoxy-4-quinazolinyl)-N-(4-nitrophenyl)-1-piperazinecarboxamide
CAS 205255-11-4C21H22N6O5
5-Amino-N-[(2H-1,3-benzodioxol-5-yl)methyl]-1-{[(2-ethoxyphenyl)carbamoyl]methyl}-1H-1,2,3-triazole-4-carboxamide chemical structure, C21H22N6O5, CAS 901045-81-6
5-Amino-N-[(2H-1,3-benzodioxol-5-yl)methyl]-1-{[(2-ethoxyphenyl)carbamoyl]methyl}-1H-1,2,3-triazole-4-carboxamide
CAS 901045-81-6C21H22N6O5
Methasquin chemical structure, C21H22N6O5, CAS 18921-70-5
Methasquin
CAS 18921-70-5C21H22N6O5
5,10-Dideazaaminopterin chemical structure, C21H22N6O5, CAS 95674-53-6
5,10-Dideazaaminopterin
CAS 95674-53-6C21H22N6O5
(S)-2-(4-(((2,4-Diaminoquinazolin-6-yl)amino)methyl)benzamido)pentanedioic acid chemical structure, C21H22N6O5, CAS 56239-22-6
(S)-2-(4-(((2,4-Diaminoquinazolin-6-yl)amino)methyl)benzamido)pentanedioic acid
CAS 56239-22-6C21H22N6O5
N-(4-(((2,4-Diamino-6-quinazolinyl)methyl)amino)benzoyl)-L-glutamic acid chemical structure, C21H22N6O5, CAS 18921-68-1
N-(4-(((2,4-Diamino-6-quinazolinyl)methyl)amino)benzoyl)-L-glutamic acid
CAS 18921-68-1C21H22N6O5
3-[(4-{[(2,4-Diaminoquinazolin-6-yl)methyl]amino}benzoyl)amino]pentanedioic acid chemical structure, C21H22N6O5, CAS 69827-70-9
3-[(4-{[(2,4-Diaminoquinazolin-6-yl)methyl]amino}benzoyl)amino]pentanedioic acid
CAS 69827-70-9C21H22N6O5
beta-Alanine, N-(3-(acetylamino)-4-(2-(2-cyano-4-nitrophenyl)diazenyl)phenyl)-N-ethyl-, methyl ester chemical structure, C21H22N6O5, CAS 72595-17-6
beta-Alanine, N-(3-(acetylamino)-4-(2-(2-cyano-4-nitrophenyl)diazenyl)phenyl)-N-ethyl-, methyl ester
CAS 72595-17-6C21H22N6O5
Ethyl 4-[3-(carbamoylmethyl)-1,6,7-trimethyl-2,4-dioxo-1,3,5-trihydro-4-imidaz olino[1,2-h]purin-8-yl]benzoate chemical structure, C21H22N6O5, CAS 896304-27-1
Ethyl 4-[3-(carbamoylmethyl)-1,6,7-trimethyl-2,4-dioxo-1,3,5-trihydro-4-imidaz olino[1,2-h]purin-8-yl]benzoate
CAS 896304-27-1C21H22N6O5
N-[2-(3,4-Dimethoxyphenyl)ethyl]-2-[7-(3-methyl-1,2,4-oxadiazol-5-yl)-3-oxo[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl]acetamide chemical structure, C21H22N6O5, CAS 1421585-71-8
N-[2-(3,4-Dimethoxyphenyl)ethyl]-2-[7-(3-methyl-1,2,4-oxadiazol-5-yl)-3-oxo[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl]acetamide
CAS 1421585-71-8C21H22N6O5
N-(3,5-Dimethoxyphenyl)-2-[7-(3-methyl-1,2,4-oxadiazol-5-yl)-3-oxo[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl]butanamide chemical structure, C21H22N6O5, CAS 1396634-61-9
N-(3,5-Dimethoxyphenyl)-2-[7-(3-methyl-1,2,4-oxadiazol-5-yl)-3-oxo[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl]butanamide
CAS 1396634-61-9C21H22N6O5
Glutamic acid, N-(p-(2-(2,4-diaminopyrido(3,2-d)pyrimidin-6-yl)ethyl)benzoyl)- chemical structure, C21H22N6O5, CAS 85345-35-3
Glutamic acid, N-(p-(2-(2,4-diaminopyrido(3,2-d)pyrimidin-6-yl)ethyl)benzoyl)-
CAS 85345-35-3C21H22N6O5
2-Methoxy-N-(4-(4-(2-morpholino-2-oxoethyl)-5-oxo-4,5-dihydro-1H-tetrazol-1-yl)phenyl)benzamide chemical structure, C21H22N6O5, CAS 1396792-48-5
2-Methoxy-N-(4-(4-(2-morpholino-2-oxoethyl)-5-oxo-4,5-dihydro-1H-tetrazol-1-yl)phenyl)benzamide
CAS 1396792-48-5C21H22N6O5
2-(2,6-Dioxopiperidin-3-yl)-4-[({1-[(oxolan-3-yl)methyl]-1H-1,2,3-triazol-4-yl}methyl)amino]-2,3-dihydro-1H-isoindole-1,3-dione chemical structure, C21H22N6O5, CAS 2154342-69-3
2-(2,6-Dioxopiperidin-3-yl)-4-[({1-[(oxolan-3-yl)methyl]-1H-1,2,3-triazol-4-yl}methyl)amino]-2,3-dihydro-1H-isoindole-1,3-dione
CAS 2154342-69-3C21H22N6O5
N1-(benzo[d][1,3]dioxol-5-ylmethyl)-N2-(3-methyl-1-(6-oxo-4-propyl-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)oxalamide chemical structure, C21H22N6O5, CAS 1014006-34-8
N1-(benzo[d][1,3]dioxol-5-ylmethyl)-N2-(3-methyl-1-(6-oxo-4-propyl-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)oxalamide
CAS 1014006-34-8C21H22N6O5
N1-(benzo[d][1,3]dioxol-5-ylmethyl)-N2-(1-(4-isopropyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-methyl-1H-pyrazol-5-yl)oxalamide chemical structure, C21H22N6O5, CAS 1013984-31-0
N1-(benzo[d][1,3]dioxol-5-ylmethyl)-N2-(1-(4-isopropyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-methyl-1H-pyrazol-5-yl)oxalamide
CAS 1013984-31-0C21H22N6O5
2-[[3-[(2,4-Diaminoquinazolin-6-yl)methylamino]benzoyl]amino]pentanedioic acid chemical structure, C21H22N6O5, CAS 29746-12-1
2-[[3-[(2,4-Diaminoquinazolin-6-yl)methylamino]benzoyl]amino]pentanedioic acid
CAS 29746-12-1C21H22N6O5
(S)-2-(3-(((2,4-Diaminoquinazolin-6-yl)methyl)amino)benzamido)pentanedioic acid chemical structure, C21H22N6O5
(S)-2-(3-(((2,4-Diaminoquinazolin-6-yl)methyl)amino)benzamido)pentanedioic acid
C21H22N6O5

Frequently asked questions

What is the molar mass of C21H22N6O5?

The molar mass of C21H22N6O5 is 438.44 g/mol, calculated from standard atomic weights for 21 carbon atoms, 22 hydrogen atoms, 6 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 438.1652 Da.

How many compounds have the formula C21H22N6O5?

CompoundList lists 18 compounds with the molecular formula C21H22N6O5, including 4-(6,7-Dimethoxy-4-quinazolinyl)-N-(4-nitrophenyl)-1-piperazinecarboxamide, 5-Amino-N-[(2H-1,3-benzodioxol-5-yl)methyl]-1-{[(2-ethoxyphenyl)carbamoyl]methyl}-1H-1,2,3-triazole-4-carboxamide, Methasquin. 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 C21H22N6O5?

C21H22N6O5 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.