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Molecular formula

C21H22N6O4S

13 compounds have this formula on CompoundList.

Molar mass
454.50g/mol
Monoisotopic mass
454.1423Da
Atoms
54
Elements
5
Rings plus double bonds
14

The formula C21H22N6O4S describes a molecule made of 21 carbon atoms, 22 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 × 2155.50%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 224.88%
    1.008 × 22 = 22.176 g/mol
  • N Nitrogen × 618.49%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 414.08%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 17.05%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H22N6O4S

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

Showing 1 to 13 of 13 compounds

2-Amino-N-(3-methoxypropyl)-1-(4-sulfamoylphenyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide chemical structure, C21H22N6O4S, CAS 380903-04-8
2-Amino-N-(3-methoxypropyl)-1-(4-sulfamoylphenyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide
CAS 380903-04-8C21H22N6O4S
7-[4-Oxo-4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-6-thioxo-6,7-dihydro[1,3]dioxolo[4,5-g]quinazolin-8(5H)-one chemical structure, C21H22N6O4S, CAS 688054-83-3
7-[4-Oxo-4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-6-thioxo-6,7-dihydro[1,3]dioxolo[4,5-g]quinazolin-8(5H)-one
CAS 688054-83-3C21H22N6O4S
3-((5-Methoxy-4-(3-oxo-4-phenylpiperazin-1-yl)pyrimidin-2-yl)amino)benzenesulfonamide chemical structure, C21H22N6O4S, CAS 3034216-44-6
3-((5-Methoxy-4-(3-oxo-4-phenylpiperazin-1-yl)pyrimidin-2-yl)amino)benzenesulfonamide
CAS 3034216-44-6C21H22N6O4S
N-(4-Amino-6-oxo-2-((2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)thio)-1,6-dihydropyrimidin-5-yl)furan-2-carboxamide chemical structure, C21H22N6O4S, CAS 868225-89-2
N-(4-Amino-6-oxo-2-((2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)thio)-1,6-dihydropyrimidin-5-yl)furan-2-carboxamide
CAS 868225-89-2C21H22N6O4S
5-((4-Ethylpiperazin-1-yl)(4-nitrophenyl)methyl)-2-(furan-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-ol chemical structure, C21H22N6O4S, CAS 896292-42-5
5-((4-Ethylpiperazin-1-yl)(4-nitrophenyl)methyl)-2-(furan-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-ol
CAS 896292-42-5C21H22N6O4S
2-Methyl-N-[[4-methyl-5-[2-(4-methyl-3-nitroanilino)-2-oxoethyl]sulfanyl-1,2,4-triazol-3-yl]methyl]benzamide chemical structure, C21H22N6O4S, CAS 639463-19-7
2-Methyl-N-[[4-methyl-5-[2-(4-methyl-3-nitroanilino)-2-oxoethyl]sulfanyl-1,2,4-triazol-3-yl]methyl]benzamide
CAS 639463-19-7C21H22N6O4S
2-[4-Ethyl-5-[2-(4-methyl-3-nitroanilino)-2-oxoethyl]sulfanyl-1,2,4-triazol-3-yl]-N-phenylacetamide chemical structure, C21H22N6O4S, CAS 832678-72-5
2-[4-Ethyl-5-[2-(4-methyl-3-nitroanilino)-2-oxoethyl]sulfanyl-1,2,4-triazol-3-yl]-N-phenylacetamide
CAS 832678-72-5C21H22N6O4S
N-[[4-Ethyl-5-[2-(2-nitroanilino)-2-oxoethyl]sulfanyl-1,2,4-triazol-3-yl]methyl]-3-methylbenzamide chemical structure, C21H22N6O4S, CAS 591765-17-2
N-[[4-Ethyl-5-[2-(2-nitroanilino)-2-oxoethyl]sulfanyl-1,2,4-triazol-3-yl]methyl]-3-methylbenzamide
CAS 591765-17-2C21H22N6O4S
2-Methyl-N-[[4-methyl-5-[2-(2-methyl-4-nitroanilino)-2-oxoethyl]sulfanyl-1,2,4-triazol-3-yl]methyl]benzamide chemical structure, C21H22N6O4S, CAS 693270-78-9
2-Methyl-N-[[4-methyl-5-[2-(2-methyl-4-nitroanilino)-2-oxoethyl]sulfanyl-1,2,4-triazol-3-yl]methyl]benzamide
CAS 693270-78-9C21H22N6O4S
4-Methyl-N-[[4-methyl-5-[2-(2-methyl-4-nitroanilino)-2-oxoethyl]sulfanyl-1,2,4-triazol-3-yl]methyl]benzamide chemical structure, C21H22N6O4S, CAS 694458-33-8
4-Methyl-N-[[4-methyl-5-[2-(2-methyl-4-nitroanilino)-2-oxoethyl]sulfanyl-1,2,4-triazol-3-yl]methyl]benzamide
CAS 694458-33-8C21H22N6O4S
N-Benzyl-6-(4-((4-nitrophenyl)sulfonyl)piperazin-1-yl)pyridazin-3-amine chemical structure, C21H22N6O4S, CAS 946288-22-8
N-Benzyl-6-(4-((4-nitrophenyl)sulfonyl)piperazin-1-yl)pyridazin-3-amine
CAS 946288-22-8C21H22N6O4S
N-Benzyl-6-(4-((3-nitrophenyl)sulfonyl)piperazin-1-yl)pyridazin-3-amine chemical structure, C21H22N6O4S, CAS 886888-95-5
N-Benzyl-6-(4-((3-nitrophenyl)sulfonyl)piperazin-1-yl)pyridazin-3-amine
CAS 886888-95-5C21H22N6O4S
2-[4-[2-(1,3-Benzothiazol-2-ylamino)-2-oxoethyl]piperazin-1-yl]-N-(4-nitrophenyl)acetamide chemical structure, C21H22N6O4S, CAS 3033806-03-7
2-[4-[2-(1,3-Benzothiazol-2-ylamino)-2-oxoethyl]piperazin-1-yl]-N-(4-nitrophenyl)acetamide
CAS 3033806-03-7C21H22N6O4S

Frequently asked questions

What is the molar mass of C21H22N6O4S?

The molar mass of C21H22N6O4S is 454.50 g/mol, calculated from standard atomic weights for 21 carbon atoms, 22 hydrogen atoms, 6 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 454.1423 Da.

How many compounds have the formula C21H22N6O4S?

CompoundList lists 13 compounds with the molecular formula C21H22N6O4S, including 2-Amino-N-(3-methoxypropyl)-1-(4-sulfamoylphenyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide, 7-[4-Oxo-4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-6-thioxo-6,7-dihydro[1,3]dioxolo[4,5-g]quinazolin-8(5H)-one, 3-((5-Methoxy-4-(3-oxo-4-phenylpiperazin-1-yl)pyrimidin-2-yl)amino)benzenesulfonamide. 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 C21H22N6O4S?

C21H22N6O4S 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.