Molecular formula
C21H22ClN3O4S
52 compounds have this formula on CompoundList.
- Molar mass
- 447.93g/mol
- Monoisotopic mass
- 447.1020Da
- Atoms
- 52
- Elements
- 6
- Rings plus double bonds
- 12
The formula C21H22ClN3O4S describes a molecule made of 21 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 3 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 × 2156.31%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 224.95%1.008 × 22 = 22.176 g/mol
- Cl Chlorine × 17.91%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 39.38%14.007 × 3 = 42.021 g/mol
- O Oxygen × 414.29%15.999 × 4 = 63.996 g/mol
- S Sulfur × 17.16%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H22ClN3O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 52 of 52 compounds
![2-(2-Chlorophenyl)-N-[2-(4-morpholinyl)ethyl]-4-(phenylsulfonyl)-1,3-oxazol-5-amine chemical structure, C21H22ClN3O4S, CAS 823829-70-5](/s/GAEARGBIQYZGCY-UHFFFAOYSA-N.svg)
2-(2-Chlorophenyl)-N-[2-(4-morpholinyl)ethyl]-4-(phenylsulfonyl)-1,3-oxazol-5-amine
CAS 823829-70-5C21H22ClN3O4S
![4-Chloro-N-{2-oxo-2-[4-(2-phenylethenesulfonyl)piperazin-1-yl]ethyl}benzamide chemical structure, C21H22ClN3O4S, CAS 782465-46-7](/s/BTGZQNFWNDUOGU-XNTDXEJSSA-N.svg)
4-Chloro-N-{2-oxo-2-[4-(2-phenylethenesulfonyl)piperazin-1-yl]ethyl}benzamide
CAS 782465-46-7C21H22ClN3O4S
![1-[(1-Cyanocyclohexyl)carbamoyl]ethyl 2-[(3-chloro-1-benzothiophen-2-yl)formamido]acetate chemical structure, C21H22ClN3O4S, CAS 1090917-25-1](/s/NBYLHKITMZUSLG-UHFFFAOYSA-N.svg)
1-[(1-Cyanocyclohexyl)carbamoyl]ethyl 2-[(3-chloro-1-benzothiophen-2-yl)formamido]acetate
CAS 1090917-25-1C21H22ClN3O4S
1-(4-Chlorophenyl)-N-(1-(methylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)-5-oxopyrrolidine-3-carboxamide
CAS 1207021-23-5C21H22ClN3O4S
![4-((4-Chlorobenzo[d]thiazol-2-yl)oxy)-N-(2,4-dimethoxyphenyl)piperidine-1-carboxamide chemical structure, C21H22ClN3O4S, CAS 1324172-33-9](/s/PXZNVFGRXFPMNO-UHFFFAOYSA-N.svg)
4-((4-Chlorobenzo[d]thiazol-2-yl)oxy)-N-(2,4-dimethoxyphenyl)piperidine-1-carboxamide
CAS 1324172-33-9C21H22ClN3O4S
![1-(4-Chlorobenzenesulfonyl)-4-[3-(4-ethoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine chemical structure, C21H22ClN3O4S, CAS 946293-19-2](/s/CBNDBWWQPAWFHT-UHFFFAOYSA-N.svg)
1-(4-Chlorobenzenesulfonyl)-4-[3-(4-ethoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine
CAS 946293-19-2C21H22ClN3O4S
![Ethyl 2-[[5-[(4-chloropyrazol-1-yl)methyl]furan-2-carbonyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate chemical structure, C21H22ClN3O4S, CAS 494217-78-6](/s/OXIAKLAIGOIMLK-UHFFFAOYSA-N.svg)
Ethyl 2-[[5-[(4-chloropyrazol-1-yl)methyl]furan-2-carbonyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate
CAS 494217-78-6C21H22ClN3O4S
N-(4-Chlorophenyl)-6-methyl-2-sulfanylidene-4-(3,4,5-trimethoxyphenyl)-3,4-dihydro-1H-pyrimidine-5-carboxamide
CAS 312735-19-6C21H22ClN3O4S
![N-[5-(2-Chlorophenyl)-1,3,4-thiadiazol-2-yl]-3,4,5-triethoxybenzamide chemical structure, C21H22ClN3O4S, CAS 392241-68-8](/s/SCUHQTZCAJGBLG-UHFFFAOYSA-N.svg)
N-[5-(2-Chlorophenyl)-1,3,4-thiadiazol-2-yl]-3,4,5-triethoxybenzamide
CAS 392241-68-8C21H22ClN3O4S
N-(4-Chlorophenyl)-6-methyl-2-sulfanylidene-4-(2,4,5-trimethoxyphenyl)-3,4-dihydro-1H-pyrimidine-5-carboxamide
CAS 330453-66-2C21H22ClN3O4S
N-(3-Chlorophenyl)-6-methyl-2-sulfanylidene-4-(3,4,5-trimethoxyphenyl)-3,4-dihydro-1H-pyrimidine-5-carboxamide
CAS 333435-23-7C21H22ClN3O4S
1-(4-Chlorophenyl)-2-((4-ethyl-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)ethanone
CAS 620570-04-9C21H22ClN3O4S
![2-[[5-(4-Chlorophenyl)-4-(2-methoxyethyl)-4H-1,2,4-triazol-3-yl]thio]-1-(3,4-dimethoxyphenyl)ethanone chemical structure, C21H22ClN3O4S, CAS 876710-71-3](/s/BSLILJBDBNOUEB-UHFFFAOYSA-N.svg)
2-[[5-(4-Chlorophenyl)-4-(2-methoxyethyl)-4H-1,2,4-triazol-3-yl]thio]-1-(3,4-dimethoxyphenyl)ethanone
CAS 876710-71-3C21H22ClN3O4S
N-(2-Chlorophenyl)-6-methyl-2-thioxo-4-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxamide
CAS 423155-17-3C21H22ClN3O4S
![N-(3-Chlorophenyl)-2-[3-(3,4-dimethoxybenzyl)-1-methyl-5-oxo-2-thioxoimidazolidin-4-yl]acetamide chemical structure, C21H22ClN3O4S, CAS 1022160-84-4](/s/LIEJGJNBRXOLEQ-UHFFFAOYSA-N.svg)
N-(3-Chlorophenyl)-2-[3-(3,4-dimethoxybenzyl)-1-methyl-5-oxo-2-thioxoimidazolidin-4-yl]acetamide
CAS 1022160-84-4C21H22ClN3O4S
![N-(2-Chlorophenyl)-2-[3-[(3,4-dimethoxyphenyl)methyl]-1-methyl-5-oxo-2-sulfanylideneimidazolidin-4-yl]acetamide chemical structure, C21H22ClN3O4S, CAS 1042696-53-6](/s/YIXFDJHSFDKNOZ-UHFFFAOYSA-N.svg)
N-(2-Chlorophenyl)-2-[3-[(3,4-dimethoxyphenyl)methyl]-1-methyl-5-oxo-2-sulfanylideneimidazolidin-4-yl]acetamide
CAS 1042696-53-6C21H22ClN3O4S
![8-((2-Chlorophenyl)sulfonyl)-3-phenethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione chemical structure, C21H22ClN3O4S, CAS 1021101-96-1](/s/AKOCOSGSOLBZGQ-UHFFFAOYSA-N.svg)
8-((2-Chlorophenyl)sulfonyl)-3-phenethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione
CAS 1021101-96-1C21H22ClN3O4S
N-(2-Chlorophenyl)-6-methyl-2-sulfanylidene-4-(2,4,5-trimethoxyphenyl)-3,4-dihydro-1H-pyrimidine-5-carboxamide
CAS 333435-22-6C21H22ClN3O4S
![6-Isopropyl-2-(4-oxo-4H-chromene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride chemical structure, C21H22ClN3O4S, CAS 1215568-12-9](/s/QCAWOTQAKOFOJS-UHFFFAOYSA-N.svg)
6-Isopropyl-2-(4-oxo-4H-chromene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride
CAS 1215568-12-9C21H22ClN3O4S
![2-(2-Oxo-2H-chromene-3-amido)-6-(propan-2-yl)-4H,5H,6H,7H-thieno[2,3-c]pyridine-3-carboxamide hydrochloride chemical structure, C21H22ClN3O4S, CAS 1215392-18-9](/s/APPUACSINXKBMO-UHFFFAOYSA-N.svg)
2-(2-Oxo-2H-chromene-3-amido)-6-(propan-2-yl)-4H,5H,6H,7H-thieno[2,3-c]pyridine-3-carboxamide hydrochloride
CAS 1215392-18-9C21H22ClN3O4S
N-(2-((4-(3-Chlorophenyl)piperazin-1-yl)sulfonyl)ethyl)benzofuran-2-carboxamide
CAS 897613-28-4C21H22ClN3O4S
2-(3-(4-Benzylpiperazine-1-carbonyl)-4-chlorophenyl)isothiazolidin-3-one 1,1-dioxide
CAS 919702-41-3C21H22ClN3O4S
![N1-(2-(5-chlorothiophen-2-yl)-2-methoxyethyl)-N2-(3-oxo-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinolin-9-yl)oxalamide chemical structure, C21H22ClN3O4S, CAS 2034258-45-0](/s/IZNWJBDGKZNTOI-UHFFFAOYSA-N.svg)
N1-(2-(5-chlorothiophen-2-yl)-2-methoxyethyl)-N2-(3-oxo-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinolin-9-yl)oxalamide
CAS 2034258-45-0C21H22ClN3O4S
![1-(3-Chlorophenyl)-3-[4-(4-methylsulfonylphenyl)piperazin-1-yl]pyrrolidine-2,5-dione chemical structure, C21H22ClN3O4S, CAS 717837-18-8](/s/BKJBZGZZYAPOEB-UHFFFAOYSA-N.svg)
1-(3-Chlorophenyl)-3-[4-(4-methylsulfonylphenyl)piperazin-1-yl]pyrrolidine-2,5-dione
CAS 717837-18-8C21H22ClN3O4S
- N-[5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl]-3,4,5-triethoxybenzamide392241-92-8C21H22ClN3O4S
- Ethyl 3-(4-chlorophenyl)-5-(3,3-dimethylbutanamido)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate851950-05-5C21H22ClN3O4S
- Ethyl 3-(4-chlorophenyl)-5-(2-ethylbutanoylamino)-4-oxothieno[3,4-d]pyridazine-1-carboxylate851950-06-6C21H22ClN3O4S
- p-t-Butyl-N-[6-chloro-5-(m-methoxyphenoxy)-4-pyrimidinyl]benzenesulfonamide150727-29-0C21H22ClN3O4S
- 8-(4-Chlorobenzenesulfonyl)-3-[(4-methylphenyl)methyl]-1,3,8-triazaspiro[4.5]decane-2,4-dione1040664-46-7C21H22ClN3O4S
- 3-(4-Chlorobenzyl)-8-tosyl-1,3,8-triazaspiro[4.5]decane-2,4-dione1021081-51-5C21H22ClN3O4S
- Methyl 3-(4-chlorophenyl)-1-(1,1-dioxidotetrahydrothiophen-3-yl)-6-isopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate1040637-37-3C21H22ClN3O4S
- N-{2-[4-(4-Oxo-4H-chromene-2-carbonyl)piperazin-1-yl]ethyl}thiophene-3-carboxamide hydrochloride1351623-40-9C21H22ClN3O4S
- 3-{[2-(2-Chlorophenyl)-4-methyl-1,3-thiazol-5-yl]methyl}-1-(3,4,5-trimethoxyphenyl)urea1421452-82-5C21H22ClN3O4S
- 1-(1-((3-Chloro-2-methylphenyl)sulfonyl)piperidin-4-yl)-3-phenylimidazolidine-2,4-dione2034332-53-9C21H22ClN3O4S
- 8-((4-((3-Chloropyridin-4-yl)oxy)piperidin-1-yl)sulfonyl)-5,6-dihydro-1H-pyrrolo[3,2,1-ij]quinolin-4(2H)-one2034578-74-8C21H22ClN3O4S
- N-(2-((5-(4-Chlorophenyl)-1H-imidazol-2-yl)thio)ethyl)-3,4,5-trimethoxybenzamide897456-93-8C21H22ClN3O4S
- (4-(6-Chlorobenzo[d]thiazol-2-yl)piperazin-1-yl)(3,4,5-trimethoxyphenyl)methanone897471-05-5C21H22ClN3O4S
- (4-(4-Chlorobenzo[d]thiazol-2-yl)piperazin-1-yl)(3,4,5-trimethoxyphenyl)methanone897479-76-4C21H22ClN3O4S
- N-(2-(3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-4-methoxy-2,5-dimethylbenzenesulfonamide921880-53-7C21H22ClN3O4S
- 2-Chloro-5-(1,1-dioxido-3-oxo-1,2-thiazolidin-2-yl)-N-[4-(piperidin-1-yl)phenyl]benzamide919674-28-5C21H22ClN3O4S
- Methyl 6-benzyl-2-(3-methylisoxazole-5-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate hydrochloride1185069-92-4C21H22ClN3O4S
- (6-Chloro-1-(2,5-dimethylbenzyl)-4,4-dioxido-1H-benzo[e][1,3,4]thiadiazin-3-yl)(morpholino)methanone1251689-07-2C21H22ClN3O4S
- 8-((3-Chloro-4-methylphenyl)sulfonyl)-3-(4-methoxyphenyl)-1,4,8-triazaspiro[4.5]dec-3-en-2-one1190002-40-4C21H22ClN3O4S
- 8-((5-Chloro-2-methylphenyl)sulfonyl)-3-(4-methoxyphenyl)-1,4,8-triazaspiro[4.5]dec-3-en-2-one1190020-44-0C21H22ClN3O4S
- 8-(3-Chloro-4-methylbenzenesulfonyl)-3-(3-methoxyphenyl)-1,4,8-triazaspiro[4.5]dec-3-en-2-one1358592-62-7C21H22ClN3O4S
- 8-((5-Chloro-2-methylphenyl)sulfonyl)-3-(3-methoxyphenyl)-1,4,8-triazaspiro[4.5]dec-3-en-2-one1358596-22-1C21H22ClN3O4S
- 4-(5-Chloro-2-isopropylaminopyridin-4-yl)-1-(toluene-4-sulfonyl)-1H-pyrrole-2-carboxylic acid methyl ester869886-88-4C21H22ClN3O4S
- 4-Chloro-N-(2-((6-(4-methoxyphenyl)pyridazin-3-yl)oxy)ethyl)-2,5-dimethylbenzenesulfonamide1005295-57-7C21H22ClN3O4S
- 2-Chloro-N-[1-(2-methoxyethyl)-4,5-dimethyl-3-(phenylsulfonyl)-1H-pyrrol-2-yl]pyridine-3-carboxamide1010880-57-5C21H22ClN3O4S
- 2-[2-(5-Chloro-2-methylphenyl)-1,1,3-trioxo-3,4-dihydro-2H-1lambda6,2,4-benzothiadiazin-4-yl]-N-cyclopentylacetamide2549007-15-8C21H22ClN3O4S
- 3-Chloro-4-({1-[4-(2-methyl-1,3-oxazol-4-yl)benzenesulfonyl]piperidin-4-yl}methoxy)pyridine2640818-98-8C21H22ClN3O4S
- 2-(1-Oxido-2-oxo-2,3-dihydrothiazol-4-yl)-N-(4-(2-((2-oxo-2-phenylethyl)amino)ethyl)phenyl)acetamide Hydrochloride2514697-45-9C21H22ClN3O4S
Frequently asked questions
What is the molar mass of C21H22ClN3O4S?
The molar mass of C21H22ClN3O4S is 447.93 g/mol, calculated from standard atomic weights for 21 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 447.1020 Da.
How many compounds have the formula C21H22ClN3O4S?
CompoundList lists 52 compounds with the molecular formula C21H22ClN3O4S, including 2-(2-Chlorophenyl)-N-[2-(4-morpholinyl)ethyl]-4-(phenylsulfonyl)-1,3-oxazol-5-amine, 4-Chloro-N-{2-oxo-2-[4-(2-phenylethenesulfonyl)piperazin-1-yl]ethyl}benzamide, 1-[(1-Cyanocyclohexyl)carbamoyl]ethyl 2-[(3-chloro-1-benzothiophen-2-yl)formamido]acetate. 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 C21H22ClN3O4S?
C21H22ClN3O4S 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.