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Molecular formula

C21H28N6O3S

18 compounds have this formula on CompoundList.

Molar mass
444.55g/mol
Monoisotopic mass
444.1944Da
Atoms
59
Elements
5
Rings plus double bonds
11

The formula C21H28N6O3S describes a molecule made of 21 carbon atoms, 28 hydrogen atoms, 6 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. 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 × 2156.74%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 286.35%
    1.008 × 28 = 28.224 g/mol
  • N Nitrogen × 618.90%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 310.80%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.21%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H28N6O3S

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

Showing 1 to 18 of 18 compounds

N-(2,6-Dimethylphenyl)-2-[(4,6-dimorpholin-4-yl-1,3,5-triazin-2-yl)sulfanyl]acetamide chemical structure, C21H28N6O3S, CAS 879620-95-8
N-(2,6-Dimethylphenyl)-2-[(4,6-dimorpholin-4-yl-1,3,5-triazin-2-yl)sulfanyl]acetamide
CAS 879620-95-8C21H28N6O3S
2-[[5-(1-Adamantyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N-(1,3-dimethyl-2,6-dioxopyrimidin-4-yl)acetamide chemical structure, C21H28N6O3S, CAS 497837-41-9
2-[[5-(1-Adamantyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N-(1,3-dimethyl-2,6-dioxopyrimidin-4-yl)acetamide
CAS 497837-41-9C21H28N6O3S
6-(4-((2-Ethoxy-5-isopropylphenyl)sulfonyl)piperazin-1-yl)-3-methyl-[1,2,4]triazolo[4,3-b]pyridazine chemical structure, C21H28N6O3S, CAS 1021090-21-0
6-(4-((2-Ethoxy-5-isopropylphenyl)sulfonyl)piperazin-1-yl)-3-methyl-[1,2,4]triazolo[4,3-b]pyridazine
CAS 1021090-21-0C21H28N6O3S
6-(4-((4-Butoxyphenyl)sulfonyl)piperazin-1-yl)-3-ethyl-[1,2,4]triazolo[4,3-b]pyridazine chemical structure, C21H28N6O3S, CAS 1060225-36-6
6-(4-((4-Butoxyphenyl)sulfonyl)piperazin-1-yl)-3-ethyl-[1,2,4]triazolo[4,3-b]pyridazine
CAS 1060225-36-6C21H28N6O3S
4-(4-(1-Isobutyl-2-methyl-1H-imidazol-5-yl)pyrimidin-2-ylamino)-N-(2-methoxyethyl)benzenesulfonamide chemical structure, C21H28N6O3S, CAS 602305-79-3
4-(4-(1-Isobutyl-2-methyl-1H-imidazol-5-yl)pyrimidin-2-ylamino)-N-(2-methoxyethyl)benzenesulfonamide
CAS 602305-79-3C21H28N6O3S
N-(3-Methoxypropyl)-2,2-dimethyl-5-morpholino-2,4-dihydro-1H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d][1,2,3]triazin-8-amine chemical structure, C21H28N6O3S, CAS 573932-67-9
N-(3-Methoxypropyl)-2,2-dimethyl-5-morpholino-2,4-dihydro-1H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d][1,2,3]triazin-8-amine
CAS 573932-67-9C21H28N6O3S
5-(tert-Butyl)-2-methoxy-N-(2-((6-(2-methyl-1H-imidazol-1-yl)pyrimidin-4-yl)amino)ethyl)benzenesulfonamide chemical structure, C21H28N6O3S, CAS 1172257-54-3
5-(tert-Butyl)-2-methoxy-N-(2-((6-(2-methyl-1H-imidazol-1-yl)pyrimidin-4-yl)amino)ethyl)benzenesulfonamide
CAS 1172257-54-3C21H28N6O3S
N-(4-((4-(6-(Pyrrolidin-1-yl)pyrimidin-4-yl)piperazin-1-yl)sulfonyl)phenyl)propionamide chemical structure, C21H28N6O3S, CAS 1203108-00-2
N-(4-((4-(6-(Pyrrolidin-1-yl)pyrimidin-4-yl)piperazin-1-yl)sulfonyl)phenyl)propionamide
CAS 1203108-00-2C21H28N6O3S
N-(2-Methylpropyl)-3-[5-oxo-1-({[(propan-2-yl)carbamoyl]methyl}sulfanyl)-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-4-yl]propanamide chemical structure, C21H28N6O3S, CAS 1112348-12-5
N-(2-Methylpropyl)-3-[5-oxo-1-({[(propan-2-yl)carbamoyl]methyl}sulfanyl)-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-4-yl]propanamide
CAS 1112348-12-5C21H28N6O3S
N-[6-(4-Methylpiperazin-1-yl)pyrimidin-4-yl]-4-(piperidine-1-sulfonyl)benzamide chemical structure, C21H28N6O3S, CAS 1421583-85-8
N-[6-(4-Methylpiperazin-1-yl)pyrimidin-4-yl]-4-(piperidine-1-sulfonyl)benzamide
CAS 1421583-85-8C21H28N6O3S
N-(Butan-2-yl)-3-(5-oxo-1-{[(propylcarbamoyl)methyl]sulfanyl}-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-4-yl)propanamide chemical structure, C21H28N6O3S, CAS 1112407-21-2
N-(Butan-2-yl)-3-(5-oxo-1-{[(propylcarbamoyl)methyl]sulfanyl}-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-4-yl)propanamide
CAS 1112407-21-2C21H28N6O3S
4-[3-(2,4-Dimethylpyrimido[1,2-b]indazol-3-yl)propanoyl]-N,N-dimethyltetrahydro-1(2H)-pyrazinesulfonamide chemical structure, C21H28N6O3S, CAS 1100019-92-8
4-[3-(2,4-Dimethylpyrimido[1,2-b]indazol-3-yl)propanoyl]-N,N-dimethyltetrahydro-1(2H)-pyrazinesulfonamide
CAS 1100019-92-8C21H28N6O3S
4-Ethyl-1-(2-methoxyethyl)-3-(1-(4-methyl-2-(1H-pyrrol-1-yl)thiazole-5-carbonyl)piperidin-4-yl)-1H-1,2,4-triazol-5(4H)-one chemical structure, C21H28N6O3S, CAS 1797259-74-5
4-Ethyl-1-(2-methoxyethyl)-3-(1-(4-methyl-2-(1H-pyrrol-1-yl)thiazole-5-carbonyl)piperidin-4-yl)-1H-1,2,4-triazol-5(4H)-one
CAS 1797259-74-5C21H28N6O3S
N-(2-(4-(Isobutylamino)-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-2,4-dimethoxybenzamide chemical structure, C21H28N6O3S, CAS 941948-24-9
N-(2-(4-(Isobutylamino)-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-2,4-dimethoxybenzamide
CAS 941948-24-9C21H28N6O3S
N-(2-(4-(Isobutylamino)-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-3,5-dimethoxybenzamide chemical structure, C21H28N6O3S, CAS 941896-51-1
N-(2-(4-(Isobutylamino)-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-3,5-dimethoxybenzamide
CAS 941896-51-1C21H28N6O3S
4-Isopropoxy-N-(2-(4-((2-methoxyethyl)amino)-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)benzamide chemical structure, C21H28N6O3S, CAS 946210-81-7
4-Isopropoxy-N-(2-(4-((2-methoxyethyl)amino)-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)benzamide
CAS 946210-81-7C21H28N6O3S
4-Ethyl-1-(2-methoxyethyl)-3-(1-(1-methyl-3-(thiophen-2-yl)-1H-pyrazole-5-carbonyl)piperidin-4-yl)-1H-1,2,4-triazol-5(4H)-one chemical structure, C21H28N6O3S, CAS 1797174-14-1
4-Ethyl-1-(2-methoxyethyl)-3-(1-(1-methyl-3-(thiophen-2-yl)-1H-pyrazole-5-carbonyl)piperidin-4-yl)-1H-1,2,4-triazol-5(4H)-one
CAS 1797174-14-1C21H28N6O3S
4-[({2-Cyclopropylimidazo[1,2-b]pyridazin-6-yl}oxy)methyl]-1-[(1,3,5-trimethyl-1H-pyrazol-4-yl)sulfonyl]piperidine chemical structure, C21H28N6O3S, CAS 2549033-84-1
4-[({2-Cyclopropylimidazo[1,2-b]pyridazin-6-yl}oxy)methyl]-1-[(1,3,5-trimethyl-1H-pyrazol-4-yl)sulfonyl]piperidine
CAS 2549033-84-1C21H28N6O3S

Frequently asked questions

What is the molar mass of C21H28N6O3S?

The molar mass of C21H28N6O3S is 444.55 g/mol, calculated from standard atomic weights for 21 carbon atoms, 28 hydrogen atoms, 6 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 444.1944 Da.

How many compounds have the formula C21H28N6O3S?

CompoundList lists 18 compounds with the molecular formula C21H28N6O3S, including N-(2,6-Dimethylphenyl)-2-[(4,6-dimorpholin-4-yl-1,3,5-triazin-2-yl)sulfanyl]acetamide, 2-[[5-(1-Adamantyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N-(1,3-dimethyl-2,6-dioxopyrimidin-4-yl)acetamide, 6-(4-((2-Ethoxy-5-isopropylphenyl)sulfonyl)piperazin-1-yl)-3-methyl-[1,2,4]triazolo[4,3-b]pyridazine. 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 C21H28N6O3S?

C21H28N6O3S has a degree of unsaturation of 11. 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.