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Molecular formula

C21H26N6O4S

17 compounds have this formula on CompoundList.

Molar mass
458.54g/mol
Monoisotopic mass
458.1736Da
Atoms
58
Elements
5
Rings plus double bonds
12

The formula C21H26N6O4S describes a molecule made of 21 carbon atoms, 26 hydrogen atoms, 6 nitrogen atoms, 4 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 × 2155.01%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 265.72%
    1.008 × 26 = 26.208 g/mol
  • N Nitrogen × 618.33%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 413.96%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 16.99%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H26N6O4S

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

Showing 1 to 17 of 17 compounds

N-(4-Acetylphenyl)-2-[(4,6-dimorpholin-4-yl-1,3,5-triazin-2-yl)sulfanyl]acetamide chemical structure, C21H26N6O4S, CAS 833434-34-7
N-(4-Acetylphenyl)-2-[(4,6-dimorpholin-4-yl-1,3,5-triazin-2-yl)sulfanyl]acetamide
CAS 833434-34-7C21H26N6O4S
N-(3-Acetylphenyl)-2-[(4,6-dimorpholin-4-yl-1,3,5-triazin-2-yl)sulfanyl]acetamide chemical structure, C21H26N6O4S, CAS 879620-78-7
N-(3-Acetylphenyl)-2-[(4,6-dimorpholin-4-yl-1,3,5-triazin-2-yl)sulfanyl]acetamide
CAS 879620-78-7C21H26N6O4S
4-[(Diethylamino)sulfonyl]-N-[1-(4,5-dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-methyl-1H-pyrazol-5-yl]benzamide chemical structure, C21H26N6O4S, CAS 1052608-14-6
4-[(Diethylamino)sulfonyl]-N-[1-(4,5-dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-methyl-1H-pyrazol-5-yl]benzamide
CAS 1052608-14-6C21H26N6O4S
4-(3-Hexyl-1,7-dimethyl-2,4-dioxo-1,3,5-trihydro-4-imidazolino[1,2-h]purin-8-y l)benzenesulfonamide chemical structure, C21H26N6O4S, CAS 923479-97-4
4-(3-Hexyl-1,7-dimethyl-2,4-dioxo-1,3,5-trihydro-4-imidazolino[1,2-h]purin-8-y l)benzenesulfonamide
CAS 923479-97-4C21H26N6O4S
N-(1-(tert-Butyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)-4-(piperidin-1-ylsulfonyl)benzamide chemical structure, C21H26N6O4S, CAS 941929-94-8
N-(1-(tert-Butyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)-4-(piperidin-1-ylsulfonyl)benzamide
CAS 941929-94-8C21H26N6O4S
Ethyl 4-(2-((5-(2-(1H-benzo[d]imidazol-2-yl)ethyl)-1,3,4-oxadiazol-2-yl)thio)acetamido)piperidine-1-carboxylate chemical structure, C21H26N6O4S, CAS 1324332-07-1
Ethyl 4-(2-((5-(2-(1H-benzo[d]imidazol-2-yl)ethyl)-1,3,4-oxadiazol-2-yl)thio)acetamido)piperidine-1-carboxylate
CAS 1324332-07-1C21H26N6O4S
4-{3-[4-(4,6-Diamino-2,2-dimethyl-1,3,5-triazin-1(2H)-yl)phenyl]propanamido}-2-methylbenzene-1-sulfonic acid chemical structure, C21H26N6O4S, CAS 28321-30-4
4-{3-[4-(4,6-Diamino-2,2-dimethyl-1,3,5-triazin-1(2H)-yl)phenyl]propanamido}-2-methylbenzene-1-sulfonic acid
CAS 28321-30-4C21H26N6O4S
3-[4-(2,5-Diethoxybenzenesulfonyl)piperazin-1-yl]-6-(1H-pyrazol-1-yl)pyridazine chemical structure, C21H26N6O4S, CAS 1019103-56-0
3-[4-(2,5-Diethoxybenzenesulfonyl)piperazin-1-yl]-6-(1H-pyrazol-1-yl)pyridazine
CAS 1019103-56-0C21H26N6O4S
4-(3-Isopentyl-1,6,7-trimethyl-2,4-dioxo-3,4-dihydro-1H-imidazo[2,1-f]purin-8(2H)-yl)benzenesulfonamide chemical structure, C21H26N6O4S, CAS 923367-27-5
4-(3-Isopentyl-1,6,7-trimethyl-2,4-dioxo-3,4-dihydro-1H-imidazo[2,1-f]purin-8(2H)-yl)benzenesulfonamide
CAS 923367-27-5C21H26N6O4S
2-((1-(4-Methylpiperazin-1-yl)-2-oxo-1,2,5,6,7,8-hexahydroquinazolin-4-yl)thio)-N-(4-nitrophenyl)acetamide chemical structure, C21H26N6O4S, CAS 920203-39-0
2-((1-(4-Methylpiperazin-1-yl)-2-oxo-1,2,5,6,7,8-hexahydroquinazolin-4-yl)thio)-N-(4-nitrophenyl)acetamide
CAS 920203-39-0C21H26N6O4S
2-((1-(4-Methylpiperazin-1-yl)-2-oxo-1,2,5,6,7,8-hexahydroquinazolin-4-yl)thio)-N-(3-nitrophenyl)acetamide chemical structure, C21H26N6O4S, CAS 899951-50-9
2-((1-(4-Methylpiperazin-1-yl)-2-oxo-1,2,5,6,7,8-hexahydroquinazolin-4-yl)thio)-N-(3-nitrophenyl)acetamide
CAS 899951-50-9C21H26N6O4S
2-((1-(4-Methylpiperazin-1-yl)-2-oxo-1,2,5,6,7,8-hexahydroquinazolin-4-yl)thio)-N-(2-nitrophenyl)acetamide chemical structure, C21H26N6O4S, CAS 899756-07-1
2-((1-(4-Methylpiperazin-1-yl)-2-oxo-1,2,5,6,7,8-hexahydroquinazolin-4-yl)thio)-N-(2-nitrophenyl)acetamide
CAS 899756-07-1C21H26N6O4S
3-[4-(2,4-Diethoxybenzenesulfonyl)piperazin-1-yl]-6-(1H-pyrazol-1-yl)pyridazine chemical structure, C21H26N6O4S, CAS 1019103-79-7
3-[4-(2,4-Diethoxybenzenesulfonyl)piperazin-1-yl]-6-(1H-pyrazol-1-yl)pyridazine
CAS 1019103-79-7C21H26N6O4S
3-[4-(3,4-Dimethoxybenzenesulfonyl)piperazin-1-yl]-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazine chemical structure, C21H26N6O4S, CAS 1019104-73-4
3-[4-(3,4-Dimethoxybenzenesulfonyl)piperazin-1-yl]-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazine
CAS 1019104-73-4C21H26N6O4S
3-[4-(2,5-Dimethoxybenzenesulfonyl)piperazin-1-yl]-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazine chemical structure, C21H26N6O4S, CAS 1019104-95-0
3-[4-(2,5-Dimethoxybenzenesulfonyl)piperazin-1-yl]-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazine
CAS 1019104-95-0C21H26N6O4S
N-(5-(1,5-Dimethyl-1H-pyrazol-3-yl)-1,3,4-oxadiazol-2-yl)-4-((2-ethylpiperidin-1-yl)sulfonyl)benzamide chemical structure, C21H26N6O4S, CAS 1172049-67-0
N-(5-(1,5-Dimethyl-1H-pyrazol-3-yl)-1,3,4-oxadiazol-2-yl)-4-((2-ethylpiperidin-1-yl)sulfonyl)benzamide
CAS 1172049-67-0C21H26N6O4S
Ceralasertib formate chemical structure, C21H26N6O4S, CAS 1352280-98-8
Ceralasertib formate
CAS 1352280-98-8C21H26N6O4S

Frequently asked questions

What is the molar mass of C21H26N6O4S?

The molar mass of C21H26N6O4S is 458.54 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms, 6 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 458.1736 Da.

How many compounds have the formula C21H26N6O4S?

CompoundList lists 17 compounds with the molecular formula C21H26N6O4S, including N-(4-Acetylphenyl)-2-[(4,6-dimorpholin-4-yl-1,3,5-triazin-2-yl)sulfanyl]acetamide, N-(3-Acetylphenyl)-2-[(4,6-dimorpholin-4-yl-1,3,5-triazin-2-yl)sulfanyl]acetamide, 4-[(Diethylamino)sulfonyl]-N-[1-(4,5-dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-methyl-1H-pyrazol-5-yl]benzamide. 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 C21H26N6O4S?

C21H26N6O4S has a degree of unsaturation of 12. 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.