CompoundList
Molecular formula

C21H24N6O3

103 compounds have this formula on CompoundList.

Molar mass
408.46g/mol
Monoisotopic mass
408.1910Da
Atoms
54
Elements
4
Rings plus double bonds
13

The formula C21H24N6O3 describes a molecule made of 21 carbon atoms, 24 hydrogen atoms, 6 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 × 2161.75%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 245.92%
    1.008 × 24 = 24.192 g/mol
  • N Nitrogen × 620.58%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 311.75%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C21H24N6O3

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

Showing 1 to 100 of 103 compounds

1-Allyl-2-imino-N-(2-(4-morpholinyl)ethyl)-5-oxo-1,5-dihydro-2H-dipyrido(1,2-A:2,3-D)pyrimidine-3-carboxamide chemical structure, C21H24N6O3, CAS 618383-59-8
1-Allyl-2-imino-N-(2-(4-morpholinyl)ethyl)-5-oxo-1,5-dihydro-2H-dipyrido(1,2-A:2,3-D)pyrimidine-3-carboxamide
CAS 618383-59-8C21H24N6O3
Ispa-28 chemical structure, C21H24N6O3, CAS 1006335-39-2
Ispa-28
CAS 1006335-39-2C21H24N6O3
3-(5-Oxo-5-(4-(pyrimidin-2-yl)piperazin-1-yl)pentyl)quinazoline-2,4(1H,3H)-dione chemical structure, C21H24N6O3, CAS 850780-97-1
3-(5-Oxo-5-(4-(pyrimidin-2-yl)piperazin-1-yl)pentyl)quinazoline-2,4(1H,3H)-dione
CAS 850780-97-1C21H24N6O3
1-[1-(4-Methoxyphenyl)cyclopropanecarbonyl]-4-[4-(3-methyl-1,2,4-oxadiazol-5-yl)-1H-1,2,3-triazol-1-yl]piperidine chemical structure, C21H24N6O3, CAS 1775511-58-4
1-[1-(4-Methoxyphenyl)cyclopropanecarbonyl]-4-[4-(3-methyl-1,2,4-oxadiazol-5-yl)-1H-1,2,3-triazol-1-yl]piperidine
CAS 1775511-58-4C21H24N6O3
5-Amino-N-(3,4-dimethylphenyl)-1-{[(2-ethoxyphenyl)carbamoyl]methyl}-1H-1,2,3-triazole-4-carboxamide chemical structure, C21H24N6O3, CAS 901045-67-8
5-Amino-N-(3,4-dimethylphenyl)-1-{[(2-ethoxyphenyl)carbamoyl]methyl}-1H-1,2,3-triazole-4-carboxamide
CAS 901045-67-8C21H24N6O3
1-(Furan-2-carbonyl)-4-[6-methyl-4-(pyrrolidin-1-yl)pyrazolo[1,5-a]pyrazine-2-carbonyl]piperazine chemical structure, C21H24N6O3, CAS 1775543-74-2
1-(Furan-2-carbonyl)-4-[6-methyl-4-(pyrrolidin-1-yl)pyrazolo[1,5-a]pyrazine-2-carbonyl]piperazine
CAS 1775543-74-2C21H24N6O3
[2-Imino-1-(2-morpholin-4-ylethyl)-5-oxo(1,6-dihydropyridino[1,2-a]pyridino[2, 3-d]pyrimidin-3-yl)]-N-prop-2-enylcarboxamide chemical structure, C21H24N6O3, CAS 683806-82-8
[2-Imino-1-(2-morpholin-4-ylethyl)-5-oxo(1,6-dihydropyridino[1,2-a]pyridino[2, 3-d]pyrimidin-3-yl)]-N-prop-2-enylcarboxamide
CAS 683806-82-8C21H24N6O3
1-Piperazinecarboxamide, 4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-N-phenyl- chemical structure, C21H24N6O3, CAS 79221-26-4
1-Piperazinecarboxamide, 4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-N-phenyl-
CAS 79221-26-4C21H24N6O3
N-(1-(tert-Butyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)-5-oxo-1-(p-tolyl)pyrrolidine-3-carboxamide chemical structure, C21H24N6O3, CAS 899945-74-5
N-(1-(tert-Butyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)-5-oxo-1-(p-tolyl)pyrrolidine-3-carboxamide
CAS 899945-74-5C21H24N6O3
N2-(3,4-dimethoxyphenyl)-6-morpholino-N4-phenyl-1,3,5-triazine-2,4-diamine chemical structure, C21H24N6O3, CAS 924892-51-3
N2-(3,4-dimethoxyphenyl)-6-morpholino-N4-phenyl-1,3,5-triazine-2,4-diamine
CAS 924892-51-3C21H24N6O3
N-(3-Acetamidophenyl)-2-[2-(3,5-dimethylpyrazol-1-yl)-4,5-dimethyl-6-oxopyrimidin-1-yl]acetamide chemical structure, C21H24N6O3, CAS 1002218-34-9
N-(3-Acetamidophenyl)-2-[2-(3,5-dimethylpyrazol-1-yl)-4,5-dimethyl-6-oxopyrimidin-1-yl]acetamide
CAS 1002218-34-9C21H24N6O3
N,N'-Bis(2-methoxyphenyl)-6-(morpholin-4-yl)-1,3,5-triazine-2,4-diamine chemical structure, C21H24N6O3, CAS 361198-59-6
N,N'-Bis(2-methoxyphenyl)-6-(morpholin-4-yl)-1,3,5-triazine-2,4-diamine
CAS 361198-59-6C21H24N6O3
1,3-Dimethyl-8-(2-morpholinoethyl)-7-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C21H24N6O3, CAS 845800-72-8
1,3-Dimethyl-8-(2-morpholinoethyl)-7-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 845800-72-8C21H24N6O3
7-Benzyl-8-(3,5-dimethyl-1H-pyrazol-1-yl)-1-(2-methoxyethyl)-3-methyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H24N6O3, CAS 1020454-51-6
7-Benzyl-8-(3,5-dimethyl-1H-pyrazol-1-yl)-1-(2-methoxyethyl)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 1020454-51-6C21H24N6O3
1,7-Dimethyl-3-(2-morpholinoethyl)-8-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C21H24N6O3, CAS 900258-68-6
1,7-Dimethyl-3-(2-morpholinoethyl)-8-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 900258-68-6C21H24N6O3
2-(4-Benzylpiperidin-1-yl)-N4-(furan-2-ylmethyl)-5-nitropyrimidine-4,6-diamine chemical structure, C21H24N6O3, CAS 836641-35-1
2-(4-Benzylpiperidin-1-yl)-N4-(furan-2-ylmethyl)-5-nitropyrimidine-4,6-diamine
CAS 836641-35-1C21H24N6O3
Ethyl 4-oxo-6-phenyl-2-[4-(2-pyrimidinyl)piperazino]-1,4,5,6-tetrahydro-5-pyrimidinecarboxylate chemical structure, C21H24N6O3, CAS 908496-99-1
Ethyl 4-oxo-6-phenyl-2-[4-(2-pyrimidinyl)piperazino]-1,4,5,6-tetrahydro-5-pyrimidinecarboxylate
CAS 908496-99-1C21H24N6O3
2-(8-(4-Butylphenyl)-1,7-dimethyl-2,4-dioxo-1H-imidazo[2,1-f]purin-3(2H,4H,8H)-yl)acetamide chemical structure, C21H24N6O3, CAS 896304-07-7
2-(8-(4-Butylphenyl)-1,7-dimethyl-2,4-dioxo-1H-imidazo[2,1-f]purin-3(2H,4H,8H)-yl)acetamide
CAS 896304-07-7C21H24N6O3
8-(3,5-Dimethyl-1H-pyrazol-1-yl)-1-ethyl-7-(4-methoxybenzyl)-3-methyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H24N6O3, CAS 1172921-77-5
8-(3,5-Dimethyl-1H-pyrazol-1-yl)-1-ethyl-7-(4-methoxybenzyl)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 1172921-77-5C21H24N6O3
(Z)-1-(3-((4-(3-(Dimethylamino)pyrrolidine-1-carbonyl)-1H-pyrrol-2-yl)methylene)-2-oxoindolin-5-yl)urea chemical structure, C21H24N6O3, CAS 1056224-94-2
(Z)-1-(3-((4-(3-(Dimethylamino)pyrrolidine-1-carbonyl)-1H-pyrrol-2-yl)methylene)-2-oxoindolin-5-yl)urea
CAS 1056224-94-2C21H24N6O3
5-Amino-N-(3,4-dimethylphenyl)-1-[2-(4-ethoxyanilino)-2-oxoethyl]triazole-4-carboxamide chemical structure, C21H24N6O3, CAS 866016-32-2
5-Amino-N-(3,4-dimethylphenyl)-1-[2-(4-ethoxyanilino)-2-oxoethyl]triazole-4-carboxamide
CAS 866016-32-2C21H24N6O3
N-(3-(1H-Imidazol-1-yl)propyl)-1-(3-methoxypropyl)-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide chemical structure, C21H24N6O3, CAS 900901-54-4
N-(3-(1H-Imidazol-1-yl)propyl)-1-(3-methoxypropyl)-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
CAS 900901-54-4C21H24N6O3
1-Benzyl-8-(3,5-dimethyl-1H-pyrazol-1-yl)-7-(2-methoxyethyl)-3-methyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H24N6O3, CAS 1014031-07-2
1-Benzyl-8-(3,5-dimethyl-1H-pyrazol-1-yl)-7-(2-methoxyethyl)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 1014031-07-2C21H24N6O3
7-Cinnamyl-1-(2-methoxyethyl)-3,9-dimethyl-1,4-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(7H,9H)-dione chemical structure, C21H24N6O3, CAS 919008-47-2
7-Cinnamyl-1-(2-methoxyethyl)-3,9-dimethyl-1,4-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(7H,9H)-dione
CAS 919008-47-2C21H24N6O3

Frequently asked questions

What is the molar mass of C21H24N6O3?

The molar mass of C21H24N6O3 is 408.46 g/mol, calculated from standard atomic weights for 21 carbon atoms, 24 hydrogen atoms, 6 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 408.1910 Da.

How many compounds have the formula C21H24N6O3?

CompoundList lists 103 compounds with the molecular formula C21H24N6O3, including 1-Allyl-2-imino-N-(2-(4-morpholinyl)ethyl)-5-oxo-1,5-dihydro-2H-dipyrido(1,2-A:2,3-D)pyrimidine-3-carboxamide, Ispa-28, 3-(5-Oxo-5-(4-(pyrimidin-2-yl)piperazin-1-yl)pentyl)quinazoline-2,4(1H,3H)-dione. 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 C21H24N6O3?

C21H24N6O3 has a degree of unsaturation of 13. 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.