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Molecular formula

C22H21N5O4S

51 compounds have this formula on CompoundList.

Molar mass
451.50g/mol
Monoisotopic mass
451.1314Da
Atoms
53
Elements
5
Rings plus double bonds
15

The formula C22H21N5O4S describes a molecule made of 22 carbon atoms, 21 hydrogen atoms, 5 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 × 2258.53%
    12.011 × 22 = 264.242 g/mol
  • H Hydrogen × 214.69%
    1.008 × 21 = 21.168 g/mol
  • N Nitrogen × 515.51%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 414.17%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 17.10%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C22H21N5O4S

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

Showing 1 to 51 of 51 compounds

4-[[2-[[3-(2-Methoxyethyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetyl]amino]benzamide chemical structure, C22H21N5O4S, CAS 888440-06-0
4-[[2-[[3-(2-Methoxyethyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetyl]amino]benzamide
CAS 888440-06-0C22H21N5O4S
3-Hydroxy-4-[(E)-2-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazen-1-yl]-N,N-dimethylnaphthalene-1-sulfonamide chemical structure, C22H21N5O4S, CAS 1211938-40-7
3-Hydroxy-4-[(E)-2-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazen-1-yl]-N,N-dimethylnaphthalene-1-sulfonamide
CAS 1211938-40-7C22H21N5O4S
N-(3,4-Dimethoxy-phenyl)-2-(4-furan-2-ylmethyl-5-pyridin-2-yl-4H-[1,2,4]triazol-3-ylsulfanyl)-acetamide chemical structure, C22H21N5O4S, CAS 587002-00-4
N-(3,4-Dimethoxy-phenyl)-2-(4-furan-2-ylmethyl-5-pyridin-2-yl-4H-[1,2,4]triazol-3-ylsulfanyl)-acetamide
CAS 587002-00-4C22H21N5O4S
2-({[(3-Acetamidophenyl)carbamoyl]methyl}sulfanyl)-1-methyl-6-oxo-N-phenyl-1,6-dihydropyrimidine-5-carboxamide chemical structure, C22H21N5O4S, CAS 894051-30-0
2-({[(3-Acetamidophenyl)carbamoyl]methyl}sulfanyl)-1-methyl-6-oxo-N-phenyl-1,6-dihydropyrimidine-5-carboxamide
CAS 894051-30-0C22H21N5O4S
2-((2-((4-Acetamidophenyl)amino)-2-oxoethyl)thio)-1-methyl-6-oxo-N-phenyl-1,6-dihydropyrimidine-5-carboxamide chemical structure, C22H21N5O4S, CAS 894051-37-7
2-((2-((4-Acetamidophenyl)amino)-2-oxoethyl)thio)-1-methyl-6-oxo-N-phenyl-1,6-dihydropyrimidine-5-carboxamide
CAS 894051-37-7C22H21N5O4S
2-((6,8-Dimethyl-5,7-dioxo-2-(o-tolyl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-(furan-2-ylmethyl)acetamide chemical structure, C22H21N5O4S, CAS 872629-30-6
2-((6,8-Dimethyl-5,7-dioxo-2-(o-tolyl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-(furan-2-ylmethyl)acetamide
CAS 872629-30-6C22H21N5O4S
2-((6,8-Dimethyl-5,7-dioxo-2-(m-tolyl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-(furan-2-ylmethyl)acetamide chemical structure, C22H21N5O4S, CAS 872688-24-9
2-((6,8-Dimethyl-5,7-dioxo-2-(m-tolyl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-(furan-2-ylmethyl)acetamide
CAS 872688-24-9C22H21N5O4S
2-((6,8-Dimethyl-5,7-dioxo-2-(p-tolyl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-(furan-2-ylmethyl)acetamide chemical structure, C22H21N5O4S, CAS 872688-37-4
2-((6,8-Dimethyl-5,7-dioxo-2-(p-tolyl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-(furan-2-ylmethyl)acetamide
CAS 872688-37-4C22H21N5O4S
2-[5-(2-Amino-2-oxoethyl)sulfanyl-3-oxo-2H-imidazo[1,2-c]quinazolin-2-yl]-N-[(4-methoxyphenyl)methyl]acetamide chemical structure, C22H21N5O4S, CAS 1023846-67-4
2-[5-(2-Amino-2-oxoethyl)sulfanyl-3-oxo-2H-imidazo[1,2-c]quinazolin-2-yl]-N-[(4-methoxyphenyl)methyl]acetamide
CAS 1023846-67-4C22H21N5O4S
N-(Furan-2-ylmethyl)-2-(2-morpholino-4-oxo-7-phenylthiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide chemical structure, C22H21N5O4S, CAS 946268-10-6
N-(Furan-2-ylmethyl)-2-(2-morpholino-4-oxo-7-phenylthiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide
CAS 946268-10-6C22H21N5O4S
1-(1,1-Dioxidotetrahydrothiophen-3-yl)-6-(furan-2-yl)-3-methyl-N-(pyridin-3-ylmethyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide chemical structure, C22H21N5O4S, CAS 1021215-64-4
1-(1,1-Dioxidotetrahydrothiophen-3-yl)-6-(furan-2-yl)-3-methyl-N-(pyridin-3-ylmethyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide
CAS 1021215-64-4C22H21N5O4S
N-(1-(4,5-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-(thiophen-2-yl)-1H-pyrazol-5-yl)-2,3-dimethoxybenzamide chemical structure, C22H21N5O4S, CAS 1172806-31-3
N-(1-(4,5-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-(thiophen-2-yl)-1H-pyrazol-5-yl)-2,3-dimethoxybenzamide
CAS 1172806-31-3C22H21N5O4S
N-(1-(4,5-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-(thiophen-2-yl)-1H-pyrazol-5-yl)-2-(2-methoxyphenoxy)acetamide chemical structure, C22H21N5O4S, CAS 1172882-35-7
N-(1-(4,5-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-(thiophen-2-yl)-1H-pyrazol-5-yl)-2-(2-methoxyphenoxy)acetamide
CAS 1172882-35-7C22H21N5O4S
N-(2H-1,3-Benzodioxol-5-yl)-2-{[5-(1H-indol-3-yl)-4-(2-methoxyethyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C22H21N5O4S, CAS 852144-83-3
N-(2H-1,3-Benzodioxol-5-yl)-2-{[5-(1H-indol-3-yl)-4-(2-methoxyethyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 852144-83-3C22H21N5O4S
2-[5-(2-Amino-2-oxoethyl)sulfanyl-3-oxo-2H-imidazo[1,2-c]quinazolin-2-yl]-N-[(2-methoxyphenyl)methyl]acetamide chemical structure, C22H21N5O4S, CAS 1024281-05-7
2-[5-(2-Amino-2-oxoethyl)sulfanyl-3-oxo-2H-imidazo[1,2-c]quinazolin-2-yl]-N-[(2-methoxyphenyl)methyl]acetamide
CAS 1024281-05-7C22H21N5O4S
5-(1,4-Dioxa-8-azaspiro[4.5]dec-8-yl)-3-(phenylsulfonyl)[1,2,3]triazolo[1,5-a]quinazoline chemical structure, C22H21N5O4S, CAS 893273-43-3
5-(1,4-Dioxa-8-azaspiro[4.5]dec-8-yl)-3-(phenylsulfonyl)[1,2,3]triazolo[1,5-a]quinazoline
CAS 893273-43-3C22H21N5O4S
2-[8-(3-Methoxyphenoxy)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyrazin-2-yl]-N-{[4-(methylsulfanyl)phenyl]methyl}acetamide chemical structure, C22H21N5O4S, CAS 1116060-92-4
2-[8-(3-Methoxyphenoxy)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyrazin-2-yl]-N-{[4-(methylsulfanyl)phenyl]methyl}acetamide
CAS 1116060-92-4C22H21N5O4S
N-(2,4-Dimethoxyphenyl)-2-((4-hydroxy-1-(m-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)acetamide chemical structure, C22H21N5O4S, CAS 922842-31-7
N-(2,4-Dimethoxyphenyl)-2-((4-hydroxy-1-(m-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)acetamide
CAS 922842-31-7C22H21N5O4S
N-(3,5-Dimethoxyphenyl)-2-{[4-(furan-2-ylmethyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C22H21N5O4S, CAS 765289-93-8
N-(3,5-Dimethoxyphenyl)-2-{[4-(furan-2-ylmethyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 765289-93-8C22H21N5O4S
N-(3,4-Dimethoxyphenyl)-2-{[4-(furan-2-ylmethyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C22H21N5O4S, CAS 765902-50-9
N-(3,4-Dimethoxyphenyl)-2-{[4-(furan-2-ylmethyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 765902-50-9C22H21N5O4S
N-(3,5-Dimethoxyphenyl)-2-{[4-(furan-2-ylmethyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C22H21N5O4S, CAS 745038-50-0
N-(3,5-Dimethoxyphenyl)-2-{[4-(furan-2-ylmethyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 745038-50-0C22H21N5O4S
N-(3,4-Dimethoxybenzyl)-1-(phenylsulfonyl)-3-(pyridin-3-yl)-1H-1,2,4-triazol-5-amine chemical structure, C22H21N5O4S, CAS 879066-21-4
N-(3,4-Dimethoxybenzyl)-1-(phenylsulfonyl)-3-(pyridin-3-yl)-1H-1,2,4-triazol-5-amine
CAS 879066-21-4C22H21N5O4S
N-(2,4-Dimethylphenyl)-2-((2-(furan-2-yl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide chemical structure, C22H21N5O4S, CAS 906239-25-6
N-(2,4-Dimethylphenyl)-2-((2-(furan-2-yl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide
CAS 906239-25-6C22H21N5O4S
2-(7-(Furan-2-yl)-4-oxo-2-(pyrrolidin-1-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)-N-(2-methoxyphenyl)acetamide chemical structure, C22H21N5O4S, CAS 1105240-04-7
2-(7-(Furan-2-yl)-4-oxo-2-(pyrrolidin-1-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)-N-(2-methoxyphenyl)acetamide
CAS 1105240-04-7C22H21N5O4S

Frequently asked questions

What is the molar mass of C22H21N5O4S?

The molar mass of C22H21N5O4S is 451.50 g/mol, calculated from standard atomic weights for 22 carbon atoms, 21 hydrogen atoms, 5 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 451.1314 Da.

How many compounds have the formula C22H21N5O4S?

CompoundList lists 51 compounds with the molecular formula C22H21N5O4S, including 4-[[2-[[3-(2-Methoxyethyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetyl]amino]benzamide, 3-Hydroxy-4-[(E)-2-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazen-1-yl]-N,N-dimethylnaphthalene-1-sulfonamide, N-(3,4-Dimethoxy-phenyl)-2-(4-furan-2-ylmethyl-5-pyridin-2-yl-4H-[1,2,4]triazol-3-ylsulfanyl)-acetamide. 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 C22H21N5O4S?

C22H21N5O4S has a degree of unsaturation of 15. 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.