Molecular formula
C21H22N2O4S
163 compounds have this formula on CompoundList.
- Molar mass
- 398.48g/mol
- Monoisotopic mass
- 398.1300Da
- Atoms
- 50
- Elements
- 5
- Rings plus double bonds
- 12
The formula C21H22N2O4S describes a molecule made of 21 carbon atoms, 22 hydrogen atoms, 2 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 × 2163.30%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 225.57%1.008 × 22 = 22.176 g/mol
- N Nitrogen × 27.03%14.007 × 2 = 28.014 g/mol
- O Oxygen × 416.06%15.999 × 4 = 63.996 g/mol
- S Sulfur × 18.05%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H22N2O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 163 of 163 compounds
![N-[(Furan-2-yl)methyl]-2-(5-methoxy-2-{[(4-methylphenyl)sulfanyl]methyl}-4-oxo-1,4-dihydropyridin-1-yl)acetamide chemical structure, C21H22N2O4S, CAS 946228-93-9](/s/JDQTZUFHRVQLRE-UHFFFAOYSA-N.svg)
N-[(Furan-2-yl)methyl]-2-(5-methoxy-2-{[(4-methylphenyl)sulfanyl]methyl}-4-oxo-1,4-dihydropyridin-1-yl)acetamide
CAS 946228-93-9C21H22N2O4S
2-(4-(Isopropylsulfonyl)phenyl)-N-(6-methoxyquinolin-8-yl)acetamide
CAS 1207033-82-6C21H22N2O4S
![1-(4-(2-(Benzo[d][1,3]dioxol-5-yl)cyclopropanecarbonyl)piperazin-1-yl)-2-(thiophen-2-yl)ethanone chemical structure, C21H22N2O4S, CAS 1219914-52-9](/s/MQVNAVIQRJDKRT-UHFFFAOYSA-N.svg)
1-(4-(2-(Benzo[d][1,3]dioxol-5-yl)cyclopropanecarbonyl)piperazin-1-yl)-2-(thiophen-2-yl)ethanone
CAS 1219914-52-9C21H22N2O4S
![N-(4-Methyl-2-oxo-1,2-dihydroquinolin-7-yl)-2-[4-(propane-2-sulfonyl)phenyl]acetamide chemical structure, C21H22N2O4S, CAS 1251706-72-5](/s/YVMWXQZLSVUTLC-UHFFFAOYSA-N.svg)
N-(4-Methyl-2-oxo-1,2-dihydroquinolin-7-yl)-2-[4-(propane-2-sulfonyl)phenyl]acetamide
CAS 1251706-72-5C21H22N2O4S
4-(N,N-Dimethylsulfamoyl)-N-(2-hydroxy-2-(naphthalen-1-yl)ethyl)benzamide
CAS 1351611-47-6C21H22N2O4S
Methyl 4-(N-(4-(3,4-dihydroisoquinolin-2(1H)-yl)but-2-yn-1-yl)sulfamoyl)benzoate
CAS 1351645-66-3C21H22N2O4S
4-Methylbenzenesulfonic acid, 3-phenylmethoxybenzenecarboximidamide
CAS 24722-97-2C21H22N2O4S
![N-(Furan-2-ylmethyl)-2-[(2,4,6-trimethylphenyl)sulfonylamino]benzamide chemical structure, C21H22N2O4S, CAS 641607-45-6](/s/PLCJKLAJMSCZOE-UHFFFAOYSA-N.svg)
N-(Furan-2-ylmethyl)-2-[(2,4,6-trimethylphenyl)sulfonylamino]benzamide
CAS 641607-45-6C21H22N2O4S
![2-[Ethyl(naphthalen-2-ylsulfonyl)amino]-N-(4-methoxyphenyl)acetamide chemical structure, C21H22N2O4S, CAS 833439-89-7](/s/ZZLDKTJXKYQRPG-UHFFFAOYSA-N.svg)
2-[Ethyl(naphthalen-2-ylsulfonyl)amino]-N-(4-methoxyphenyl)acetamide
CAS 833439-89-7C21H22N2O4S
![Ethyl 2-(4-butoxybenzamido)benzo[d]thiazole-6-carboxylate chemical structure, C21H22N2O4S, CAS 946276-91-1](/s/DWHQGUFIFOOPQR-UHFFFAOYSA-N.svg)
Ethyl 2-(4-butoxybenzamido)benzo[d]thiazole-6-carboxylate
CAS 946276-91-1C21H22N2O4S
N-(3-Acetylphenyl)-4-(N,N-diallylsulfamoyl)benzamide
CAS 476626-48-9C21H22N2O4S
![(Z)-N-(3-Allyl-6-methylbenzo[d]thiazol-2(3H)-ylidene)-3,4,5-trimethoxybenzamide chemical structure, C21H22N2O4S, CAS 941916-64-9](/s/ZPXQYZNXAFMGQC-UHFFFAOYSA-N.svg)
(Z)-N-(3-Allyl-6-methylbenzo[d]thiazol-2(3H)-ylidene)-3,4,5-trimethoxybenzamide
CAS 941916-64-9C21H22N2O4S
![2-{8-Oxatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,5-tetraen-4-yloxy}-5-(pyrrolidine-1-sulfonyl)pyridine chemical structure, C21H22N2O4S, CAS 852899-83-3](/s/SFPPFYOKMQHFCS-UHFFFAOYSA-N.svg)
2-{8-Oxatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,5-tetraen-4-yloxy}-5-(pyrrolidine-1-sulfonyl)pyridine
CAS 852899-83-3C21H22N2O4S
![Ethyl 2-(3-butoxybenzamido)benzo[d]thiazole-6-carboxylate chemical structure, C21H22N2O4S, CAS 946309-74-6](/s/XOBXKJRUOHGMGB-UHFFFAOYSA-N.svg)
Ethyl 2-(3-butoxybenzamido)benzo[d]thiazole-6-carboxylate
CAS 946309-74-6C21H22N2O4S
3-(Benzenesulfonyl)-6-ethoxy-4-(morpholin-4-yl)quinoline
CAS 866811-81-6C21H22N2O4S
![Ethyl 6-acetyl-2-cinnamamido-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate chemical structure, C21H22N2O4S, CAS 864857-97-6](/s/RDCZVOQBQSAKLJ-MDZDMXLPSA-N.svg)
Ethyl 6-acetyl-2-cinnamamido-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate
CAS 864857-97-6C21H22N2O4S
![1-(3,4-Dimethoxyphenyl)-2-(phenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine chemical structure, C21H22N2O4S, CAS 900011-56-5](/s/FJRQMAJOJABSEA-UHFFFAOYSA-N.svg)
1-(3,4-Dimethoxyphenyl)-2-(phenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine
CAS 900011-56-5C21H22N2O4S
![N-(1,3-Benzodioxol-5-ylmethyl)-3-[(2-hydroxy-4,5-dihydro-3H-1-benzazepin-3-yl)sulfanyl]propanamide chemical structure, C21H22N2O4S, CAS 1007693-76-6](/s/XRNYXKCWUUQDEK-UHFFFAOYSA-N.svg)
N-(1,3-Benzodioxol-5-ylmethyl)-3-[(2-hydroxy-4,5-dihydro-3H-1-benzazepin-3-yl)sulfanyl]propanamide
CAS 1007693-76-6C21H22N2O4S
![(7-Methyl-2-oxo-2H-chromen-4-yl)methyl 3-[4,6-dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]propanoate chemical structure, C21H22N2O4S, CAS 1110884-69-9](/s/QRJXWYZSZMCRES-UHFFFAOYSA-N.svg)
(7-Methyl-2-oxo-2H-chromen-4-yl)methyl 3-[4,6-dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]propanoate
CAS 1110884-69-9C21H22N2O4S
![Butyl 4-{[(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetyl]amino}benzoate chemical structure, C21H22N2O4S, CAS 893691-82-2](/s/QCZRVEYJMFKDPG-UHFFFAOYSA-N.svg)
Butyl 4-{[(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetyl]amino}benzoate
CAS 893691-82-2C21H22N2O4S
![3-[2-(3,4-Dimethoxyphenyl)-2-oxoethyl]-3,5,6,7,8,9-hexahydro-4H-cyclohepta[4,5]thieno[2,3-d]pyrimidin-4-one chemical structure, C21H22N2O4S, CAS 1190271-97-6](/s/WQYNSGFSEMGLAW-UHFFFAOYSA-N.svg)
3-[2-(3,4-Dimethoxyphenyl)-2-oxoethyl]-3,5,6,7,8,9-hexahydro-4H-cyclohepta[4,5]thieno[2,3-d]pyrimidin-4-one
CAS 1190271-97-6C21H22N2O4S
N,N-Diethyl-4-(3-methoxybenzenesulfonyl)quinoline-3-carboxamide
CAS 1111032-54-2C21H22N2O4S
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-6-(3-oxo-1,2-benzothiazol-2(3H)-yl)hexanamide
CAS 1219566-55-8C21H22N2O4S
N-(4-(N-(2-Hydroxy-2-(naphthalen-1-yl)ethyl)sulfamoyl)-3-methylphenyl)acetamide
CAS 1448053-13-1C21H22N2O4S
- (1H-Indol-2-yl)(4-((4-methoxyphenyl)sulfonyl)piperidin-1-yl)methanone1448051-46-4C21H22N2O4S
- (1H-Indol-5-yl)(4-((4-methoxyphenyl)sulfonyl)piperidin-1-yl)methanone1448078-93-0C21H22N2O4S
- (3-(Isobutylsulfonyl)azetidin-1-yl)(3-phenylbenzo[c]isoxazol-5-yl)methanone1797874-68-0C21H22N2O4S
- N-[(1-Hydroxy-2,3-dihydro-1H-inden-1-yl)methyl]-11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-triene-6-sulfonamide1798511-09-7C21H22N2O4S
- N1-((5-(furan-2-yl(hydroxy)methyl)thiophen-2-yl)methyl)-N2-(4-isopropylphenyl)oxalamide1795442-26-0C21H22N2O4S
- N1-(2-(benzo[b]thiophen-2-yl)-2-hydroxypropyl)-N2-(2-ethoxyphenyl)oxalamide2034464-74-7C21H22N2O4S
- 3-(1-(3-(2-Methoxynaphthalen-1-yl)propanoyl)pyrrolidin-3-yl)thiazolidine-2,4-dione1798542-47-8C21H22N2O4S
- 1-(3-((4-Methoxyphenyl)sulfonyl)azetidin-1-yl)-2-(1-methyl-1H-indol-3-yl)ethanone1705478-04-1C21H22N2O4S
- 4-Ethoxy-3-methyl-N-(3-(pyridin-2-yloxy)benzyl)benzenesulfonamide1705675-66-6C21H22N2O4S
- N-(2-(2,4-Dioxooxazolidin-3-yl)-1-phenylethyl)-3-(4-(methylthio)phenyl)propanamide2034251-48-2C21H22N2O4S
- N-((2-Hydroxy-2,3-dihydro-1H-inden-2-yl)methyl)-4-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinoline-8-sulfonamide2034528-53-3C21H22N2O4S
- N-(1-(2,3-Dihydrobenzofuran-5-yl)propan-2-yl)-4-(2-methyloxazol-4-yl)benzenesulfonamide2034450-92-3C21H22N2O4S
- 8-((1-((2-Methoxy-5-methylphenyl)sulfonyl)pyrrolidin-3-yl)oxy)quinoline2034494-90-9C21H22N2O4S
- 2-((1-((4-Methoxy-3-methylphenyl)sulfonyl)pyrrolidin-3-yl)oxy)quinoline2034494-22-7C21H22N2O4S
- 8-((1-((2-Methoxyphenyl)sulfonyl)piperidin-4-yl)oxy)quinoline1903176-37-3C21H22N2O4S
- (5Z)-2-Amino-5-[[2-[2-[2-(4-methylphenoxy)ethoxy]ethoxy]phenyl]methylidene]-1,3-thiazol-4-one426234-60-8C21H22N2O4S
- 2,3-Dimethoxy-N-[4-(4-propoxyphenyl)-1,3-thiazol-2-yl]benzamide922807-10-1C21H22N2O4S
- N-[4-(2,4-Dimethoxyphenyl)-1,3-thiazol-2-yl]-2-(4-ethoxyphenyl)acetamide923371-80-6C21H22N2O4S
- N-[4-(2,5-Dimethoxyphenyl)-1,3-thiazol-2-yl]-2-(4-ethoxyphenyl)acetamide923371-93-1C21H22N2O4S
- N-{[4-(Piperidine-1-sulfonyl)phenyl]methyl}-1-benzofuran-2-carboxamide90141-26-7C21H22N2O4S
- N-{3-[Methyl(methylsulfonyl)amino]phenyl}-2-(naphthalen-2-yloxy)propanamide928985-35-7C21H22N2O4S
- N-[1-(1-Benzofuran-2-yl)ethyl]-2-[2-(4-methylphenyl)ethenesulfonamido]acetamide1198060-78-4C21H22N2O4S
- [2-[4-[(Methylamino)methyl]phenyl]-4-thiazolyl](3,4,5-trimethoxyphenyl)methanone1311230-57-5C21H22N2O4S
- 6-{[4-(2,6-Dimethylphenyl)piperazin-1-yl]sulfonyl}-2H-chromen-2-one1111015-04-3C21H22N2O4S
- Dibenzo(b,f)thiepin-10-carbonitrile, 10,11-dihydro-10-(2-(dimethylamino)ethyl)-, ethanedioate (1:1)87033-55-4C21H22N2O4S
- Dibenzo(b,e)thiepin-11-carbonitrile, 6,11-dihydro-11-(2-(dimethylamino)ethyl)-, ethanedioate,hydrate (2:2:1)87997-49-7C21H22N2O4S
- N-[2-[5-[(4-Methoxyphenyl)methylene]-2,4-dioxo-3-thiazolidinyl]ethyl]bicyclo[2.2.1]hept-5-ene-2-carboxamide1008958-66-4C21H22N2O4S
- Benzamide, N-(5-butylidene-2-(2-methoxyphenyl)-4-oxo-3-thiazolidinyl)-2-hydroxy-99541-56-7C21H22N2O4S
- 4-Amino-N-[[3-methoxy-2-(phenylmethoxy)phenyl]methyl]benzenesulfonamide938374-23-3C21H22N2O4S
- 10-(N-Methylpiperidyliden-4)-1-azathioxanthene malonate23256-08-8C21H22N2O4S
- 3-(2,4-Dimethoxyphenyl)-1-{2-hydroxy-2-[4-(thiophen-2-yl)phenyl]ethyl}urea2380183-05-9C21H22N2O4S
- 2-(4-Ethylphenyl)-N-(3,4,5-trimethoxyphenyl)-4-thiazolecarboxamide1202518-54-4C21H22N2O4S
- 1-[4-(4-Aminobenzene-1-sulfonyl)anilino]-3-phenoxypropan-2-ol112900-69-3C21H22N2O4S
- N-[2-(Dimethylamino)naphthalene-1-sulfonyl]-L-phenylalanine63382-58-1C21H22N2O4S
- (2S,5R,6R)-3,3-Dimethyl-6-[[3-(2-naphthalenyl)-1-oxopropyl]amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid906332-16-9C21H22N2O4S
- 6-[(1,3-Benzothiazol-2-yl)[(benzyloxy)carbonyl]amino]hexanoic acid2680745-46-2C21H22N2O4S
- 2-(Benzyloxy)-5-(1-(isopropylsulfonyl)-1H-pyrazol-4-yl)-3-methylbenzaldehyde3078456-66-0C21H22N2O4S
- (2-(Benzyloxy)-5-(1-(cyclopropylsulfonyl)-1H-pyrazol-4-yl)-3-methylphenyl)methanol3078448-40-2C21H22N2O4S
- 2-(8'-(Hydroxymethyl)-3,3-dimethyl-6'-nitrospiro[indoline-2,2'-thiochromen]-1-yl)ethanol1869065-37-1C21H22N2O4S
Frequently asked questions
What is the molar mass of C21H22N2O4S?
The molar mass of C21H22N2O4S is 398.48 g/mol, calculated from standard atomic weights for 21 carbon atoms, 22 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 398.1300 Da.
How many compounds have the formula C21H22N2O4S?
CompoundList lists 163 compounds with the molecular formula C21H22N2O4S, including N-[(Furan-2-yl)methyl]-2-(5-methoxy-2-{[(4-methylphenyl)sulfanyl]methyl}-4-oxo-1,4-dihydropyridin-1-yl)acetamide, 2-(4-(Isopropylsulfonyl)phenyl)-N-(6-methoxyquinolin-8-yl)acetamide, 1-(4-(2-(Benzo[d][1,3]dioxol-5-yl)cyclopropanecarbonyl)piperazin-1-yl)-2-(thiophen-2-yl)ethanone. 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 C21H22N2O4S?
C21H22N2O4S 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.