Molecular formula
C21H22N4O4S
166 compounds have this formula on CompoundList.
- Molar mass
- 426.49g/mol
- Monoisotopic mass
- 426.1362Da
- Atoms
- 52
- Elements
- 5
- Rings plus double bonds
- 13
The formula C21H22N4O4S describes a molecule made of 21 carbon atoms, 22 hydrogen atoms, 4 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 × 2159.14%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 225.20%1.008 × 22 = 22.176 g/mol
- N Nitrogen × 413.14%14.007 × 4 = 56.028 g/mol
- O Oxygen × 415.01%15.999 × 4 = 63.996 g/mol
- S Sulfur × 17.52%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H22N4O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 166 of 166 compounds
![4-Methoxy-N-{3-[6-(morpholin-4-yl)pyridazin-3-yl]phenyl}benzene-1-sulfonamide chemical structure, C21H22N4O4S, CAS 904833-55-2](/s/QUBFAOJXFZHISA-UHFFFAOYSA-N.svg)
4-Methoxy-N-{3-[6-(morpholin-4-yl)pyridazin-3-yl]phenyl}benzene-1-sulfonamide
CAS 904833-55-2C21H22N4O4S
![N-(3,4-Dimethoxyphenyl)-3-{2-[(phenylcarbamoyl)amino]-1,3-thiazol-4-yl}propanamide chemical structure, C21H22N4O4S, CAS 1040648-24-5](/s/IRQFVYNSBHKMKJ-UHFFFAOYSA-N.svg)
N-(3,4-Dimethoxyphenyl)-3-{2-[(phenylcarbamoyl)amino]-1,3-thiazol-4-yl}propanamide
CAS 1040648-24-5C21H22N4O4S
![N-(2-(2-Oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzofuran-2-carboxamide chemical structure, C21H22N4O4S, CAS 1172742-21-0](/s/YGDMKDRWLHAHTB-UHFFFAOYSA-N.svg)
N-(2-(2-Oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzofuran-2-carboxamide
CAS 1172742-21-0C21H22N4O4S
![N-[2-({[(Furan-2-yl)methyl]carbamoyl}methyl)-2H,4H,6H-thieno[3,4-c]pyrazol-3-yl]-2-phenoxypropanamide chemical structure, C21H22N4O4S, CAS 1105217-25-1](/s/PEBNNLVMPKLGFD-UHFFFAOYSA-N.svg)
N-[2-({[(Furan-2-yl)methyl]carbamoyl}methyl)-2H,4H,6H-thieno[3,4-c]pyrazol-3-yl]-2-phenoxypropanamide
CAS 1105217-25-1C21H22N4O4S
(7-Methyl-4-((4-(methylsulfonyl)phenyl)amino)-1,8-naphthyridin-3-yl)(morpholino)methanone
CAS 1251702-82-5C21H22N4O4S
![Methyl 4-(2-{4-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}acetamido)benzoate chemical structure, C21H22N4O4S, CAS 1251619-91-6](/s/PUWHQSCXLNQWEO-UHFFFAOYSA-N.svg)
Methyl 4-(2-{4-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}acetamido)benzoate
CAS 1251619-91-6C21H22N4O4S
![N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-(4-(5-(furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)acetamide chemical structure, C21H22N4O4S, CAS 1226431-79-3](/s/LCDGMSPUFKTXNU-UHFFFAOYSA-N.svg)
N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-(4-(5-(furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)acetamide
CAS 1226431-79-3C21H22N4O4S
![2-[[5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2-methylphenyl]sulfonylamino]-N-phenylpropanamide chemical structure, C21H22N4O4S, CAS 1219168-34-9](/s/DGUGBMJXFCLXMZ-UHFFFAOYSA-N.svg)
2-[[5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2-methylphenyl]sulfonylamino]-N-phenylpropanamide
CAS 1219168-34-9C21H22N4O4S
4-(N,N-Dimethylsulfamoyl)-N-(2-(6-oxo-4-phenylpyrimidin-1(6H)-yl)ethyl)benzamide
CAS 1334373-97-5C21H22N4O4S
![4-{[4-(Methylsulfonyl)piperazin-1-yl]carbonyl}-2-(pyridin-2-ylmethyl)isoquinolin-1(2H)-one chemical structure, C21H22N4O4S, CAS 1401577-89-6](/s/WHAPTEXACBMIDP-UHFFFAOYSA-N.svg)
4-{[4-(Methylsulfonyl)piperazin-1-yl]carbonyl}-2-(pyridin-2-ylmethyl)isoquinolin-1(2H)-one
CAS 1401577-89-6C21H22N4O4S
1-(3-(4-(Phenoxymethyl)-1H-1,2,3-triazol-1-yl)azetidin-1-yl)-3-(phenylsulfonyl)propan-1-one
CAS 2034340-19-5C21H22N4O4S
N-(4-Amino-2-((3-methylbenzyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-3,4-dimethoxybenzamide
CAS 868228-21-1C21H22N4O4S
N-(4-Amino-2-((2-methylbenzyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-3,4-dimethoxybenzamide
CAS 868228-19-7C21H22N4O4S
N-(4-Amino-2-((4-methylbenzyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-3,4-dimethoxybenzamide
CAS 868228-22-2C21H22N4O4S
![2-{[5-Hydroxy-6-(4-methoxybenzyl)-1,2,4-triazin-3-yl]sulfanyl}-N-(2-methoxy-5-methylphenyl)acetamide chemical structure, C21H22N4O4S, CAS 898618-80-9](/s/RNHGRDCYMBVBOS-UHFFFAOYSA-N.svg)
2-{[5-Hydroxy-6-(4-methoxybenzyl)-1,2,4-triazin-3-yl]sulfanyl}-N-(2-methoxy-5-methylphenyl)acetamide
CAS 898618-80-9C21H22N4O4S
![4-(4-Methylphenoxy)-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]butanamide chemical structure, C21H22N4O4S, CAS 369396-60-1](/s/IJUWHZYWBJEGKH-UHFFFAOYSA-N.svg)
4-(4-Methylphenoxy)-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]butanamide
CAS 369396-60-1C21H22N4O4S
![Methyl 2-[[4-(4-methoxyphenyl)-5-[[(3-methylbenzoyl)amino]methyl]-1,2,4-triazol-3-yl]sulfanyl]acetate chemical structure, C21H22N4O4S, CAS 689751-47-1](/s/AERJEWBKMSIVMP-UHFFFAOYSA-N.svg)
Methyl 2-[[4-(4-methoxyphenyl)-5-[[(3-methylbenzoyl)amino]methyl]-1,2,4-triazol-3-yl]sulfanyl]acetate
CAS 689751-47-1C21H22N4O4S
![N-(2-Butyl-4-oxo-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-3(4H)-yl)-4-nitrobenzamide chemical structure, C21H22N4O4S, CAS 491614-90-5](/s/KNPAWYQVIQZJKQ-UHFFFAOYSA-N.svg)
N-(2-Butyl-4-oxo-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-3(4H)-yl)-4-nitrobenzamide
CAS 491614-90-5C21H22N4O4S
1-Acetyl-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2,3-dihydro-1H-indole-5-sulfonamide
CAS 958586-18-0C21H22N4O4S
N-(3,4-Dimethoxyphenethyl)-2-(3-phenylureido)thiazole-4-carboxamide
CAS 941880-55-3C21H22N4O4S
N-(2,4-Dimethoxyphenyl)-2-(2-(3-(p-tolyl)ureido)thiazol-4-yl)acetamide
CAS 921481-74-5C21H22N4O4S
N-(2,5-Dimethoxyphenyl)-2-(2-(3-(p-tolyl)ureido)thiazol-4-yl)acetamide
CAS 921484-24-4C21H22N4O4S
N-(3,4-Dimethoxyphenyl)-2-(2-(3-(m-tolyl)ureido)thiazol-4-yl)acetamide
CAS 921500-14-3C21H22N4O4S
N-(2,4-Dimethoxyphenyl)-2-(2-(3-(m-tolyl)ureido)thiazol-4-yl)acetamide
CAS 921485-03-2C21H22N4O4S
- N-(4-(2-(4-(4-Methoxyphenyl)piperazin-1-yl)-2-oxoethyl)thiazol-2-yl)furan-2-carboxamide923212-10-6C21H22N4O4S
- N1-(3,4-dimethoxyphenyl)-N2-(2-((4-phenyl-1H-imidazol-2-yl)thio)ethyl)oxalamide897457-37-3C21H22N4O4S
- 4-(N-Cyclopentyl-N-methylsulfamoyl)-N-(5-phenyl-1,3,4-oxadiazol-2-yl)benzamide941870-54-8C21H22N4O4S
- N-(4-Acetylphenyl)-2-(5-methoxy-2-(((1-methyl-1H-imidazol-2-yl)thio)methyl)-4-oxopyridin-1(4H)-yl)acetamide941958-54-9C21H22N4O4S
- Ethyl 2-{[(6-cyclopropyl-3-methyl[1,2]oxazolo[5,4-b]pyridin-4-yl)carbonyl](prop-2-en-1-yl)amino}-4-methyl-1,3-thiazole-5-carboxylate932262-40-3C21H22N4O4S
- 1-(1,1-Dioxidotetrahydro-3-thienyl)-5-(4-methoxyphenyl)-N-(pyridin-2-ylmethyl)-1H-pyrazole-3-carboxamide1052670-80-0C21H22N4O4S
- 1-(1,1-Dioxidotetrahydro-3-thienyl)-5-(4-methoxyphenyl)-N-(pyridin-3-ylmethyl)-1H-pyrazole-3-carboxamide1052670-95-7C21H22N4O4S
- 1-(1,1-Dioxidotetrahydro-3-thienyl)-5-(4-methoxyphenyl)-N-(6-methylpyridin-2-yl)-1H-pyrazole-3-carboxamide1052671-90-5C21H22N4O4S
- 2-(5-Methoxy-2-(((4-methylpyrimidin-2-yl)thio)methyl)-4-oxopyridin-1(4H)-yl)-N-(4-methoxyphenyl)acetamide920408-87-3C21H22N4O4S
- 4-Methoxy-N-(4-(6-morpholinopyridazin-3-yl)phenyl)benzenesulfonamide946346-83-4C21H22N4O4S
- N-(3-Acetamidophenyl)-2-((1-(2,4-dimethoxyphenyl)-1H-imidazol-2-yl)thio)acetamide869345-67-5C21H22N4O4S
- N-(4-Ethoxyphenyl)-2-(5-methoxy-4-oxo-2-((pyrimidin-2-ylthio)methyl)pyridin-1(4H)-yl)acetamide920220-79-7C21H22N4O4S
- 4-(N,N-Dimethylsulfamoyl)-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzamide921825-65-2C21H22N4O4S
- N-(2,7-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-4-(pyrrolidin-1-ylsulfonyl)benzamide946234-99-7C21H22N4O4S
- (3-(Benzo[d][1,3]dioxol-5-yl)-1H-pyrazol-5-yl)(4-(2-hydroxy-2-(thiophen-2-yl)ethyl)piperazin-1-yl)methanone1305260-33-6C21H22N4O4S
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-5-(4-methoxyphenyl)-N-(pyridin-4-ylmethyl)-1H-pyrazole-3-carboxamide1374519-85-3C21H22N4O4S
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-5-(4-methoxyphenyl)-N-(5-methylpyridin-2-yl)-1H-pyrazole-3-carboxamide1374547-68-8C21H22N4O4S
- N-[3-Methyl-4-({2-oxo-1,5,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),9,11,13-tetraen-5-yl}sulfonyl)phenyl]propanamide2034266-72-1C21H22N4O4S
- 2-(4-((4-(1-Methyl-1H-pyrazol-4-yl)-3,4-dihydroisoquinolin-2(1H)-yl)sulfonyl)phenoxy)acetamide2034298-68-3C21H22N4O4S
- 2-(Benzo[d]isoxazol-3-yl)-1-(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)ethanone2034508-31-9C21H22N4O4S
- N1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-N2-(2-(3,5-dimethyl-1H-pyrazol-1-yl)-2-(thiophen-3-yl)ethyl)oxalamide2034595-11-2C21H22N4O4S
- 2-(4-(N-(2-(5,6,7,8-Tetrahydroimidazo[1,2-a]pyridin-2-yl)phenyl)sulfamoyl)phenoxy)acetamide2097901-09-0C21H22N4O4S
- N'-[(2H-1,3-Benzodioxol-5-yl)methyl]-N-[2-(3,5-dimethyl-1H-pyrazol-1-yl)-2-(thiophen-3-yl)ethyl]ethanediamide2194908-02-4C21H22N4O4S
- 2-((6-(4-Ethoxybenzyl)-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(3-methoxyphenyl)acetamide898605-82-8C21H22N4O4S
- N-(4-Ethoxyphenyl)-2-((6-(4-methoxybenzyl)-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide898624-03-8C21H22N4O4S
- N-(2-Ethoxyphenyl)-2-((6-(4-methoxybenzyl)-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide905780-85-0C21H22N4O4S
- 2-((6-(4-Ethoxybenzyl)-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(4-methoxyphenyl)acetamide898630-05-2C21H22N4O4S
- N-[2-({[4-(2-Oxopyrrolidin-1-yl)phenyl]sulfonyl}amino)ethyl]-1H-indole-2-carboxamide951961-25-4C21H22N4O4S
- (E)-N-[1-[2-[2-(1H-Indol-3-yl)acetyl]hydrazinyl]-1-oxopropan-2-yl]-2-phenylethenesulfonamide1487365-50-3C21H22N4O4S
- N-(5-(4-(N,N-Dimethylsulfamoyl)phenyl)-1,3,4-oxadiazol-2-yl)-5,6,7,8-tetrahydronaphthalene-2-carboxamide1170955-55-1C21H22N4O4S
- N-(3-Methyl-4-{[3-(quinoxalin-2-yloxy)pyrrolidin-1-yl]sulfonyl}phenyl)acetamide2097916-91-9C21H22N4O4S
- N-(3,4-Dimethoxyphenyl)-2-((6-(4-methylbenzyl)-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide898606-04-7C21H22N4O4S
- 2-(2,5-Dimethylphenyl)-4-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3,4-dihydro-2H-1lambda6,2,4-benzothiadiazine-1,1,3-trione2549037-77-4C21H22N4O4S
- 6-Benzyl-2-(2-(2,5-dioxopyrrolidin-1-yl)acetamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide524694-37-9C21H22N4O4S
- 1-(Benzenesulfonyl)-N-[5-(3-methylphenyl)-1,3,4-oxadiazol-2-yl]piperidine-3-carboxamide952849-78-4C21H22N4O4S
- N-Methyl-N-{[N'-(1-methyl-1H-indole-3-carbonyl)hydrazinecarbonyl]methyl}-2-phenylethene-1-sulfonamide940246-75-3C21H22N4O4S
- Methyl 2-(4-methoxyphenyl)-8-methylsulfanyl-4-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxylate1220114-32-8C21H22N4O4S
- 4-(Benzenesulfonylmethyl)-2-(6-methoxypyridin-3-yl)-6-morpholin-4-yl-pyrimidine944057-26-5C21H22N4O4S
- 2-[1-(2-Methoxy-4,5-dimethylbenzenesulfonyl)azetidin-3-yl]-6-(pyridin-4-yl)-2,3-dihydropyridazin-3-one2380183-62-8C21H22N4O4S
- 3-Methyl-5-({3-[2-(propan-2-yl)-1H-1,3-benzodiazol-1-yl]azetidin-1-yl}sulfonyl)-2,3-dihydro-1,3-benzoxazol-2-one2415453-71-1C21H22N4O4S
- 5-[4-(2-Methoxybenzenesulfonyl)piperazin-1-yl]-6-phenyl-2,3-dihydropyridazin-3-one2548988-89-0C21H22N4O4S
- 2-{[1-(2-Methoxybenzenesulfonyl)piperidin-4-yl]oxy}-5-(pyridin-4-yl)pyrimidine2549032-78-0C21H22N4O4S
Frequently asked questions
What is the molar mass of C21H22N4O4S?
The molar mass of C21H22N4O4S is 426.49 g/mol, calculated from standard atomic weights for 21 carbon atoms, 22 hydrogen atoms, 4 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 426.1362 Da.
How many compounds have the formula C21H22N4O4S?
CompoundList lists 166 compounds with the molecular formula C21H22N4O4S, including 4-Methoxy-N-{3-[6-(morpholin-4-yl)pyridazin-3-yl]phenyl}benzene-1-sulfonamide, N-(3,4-Dimethoxyphenyl)-3-{2-[(phenylcarbamoyl)amino]-1,3-thiazol-4-yl}propanamide, N-(2-(2-Oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzofuran-2-carboxamide. 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 C21H22N4O4S?
C21H22N4O4S 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.