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Molecular formula

C21H23ClN2O3S

38 compounds have this formula on CompoundList.

Molar mass
418.94g/mol
Monoisotopic mass
418.1118Da
Atoms
51
Elements
6
Rings plus double bonds
11

The formula C21H23ClN2O3S describes a molecule made of 21 carbon atoms, 23 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 3 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 × 2160.21%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 235.53%
    1.008 × 23 = 23.184 g/mol
  • Cl Chlorine × 18.46%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 26.69%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 311.46%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.65%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H23ClN2O3S

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

Showing 1 to 38 of 38 compounds

Ethyl 4-[4-[(4-chlorophenyl)sulfanylmethyl]benzoyl]piperazine-1-carboxylate chemical structure, C21H23ClN2O3S, CAS 358782-89-5
Ethyl 4-[4-[(4-chlorophenyl)sulfanylmethyl]benzoyl]piperazine-1-carboxylate
CAS 358782-89-5C21H23ClN2O3S
2-[(2-Chlorobenzoyl)amino]-N-(tetrahydro-2-furanylmethyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C21H23ClN2O3S, CAS 378758-50-0
2-[(2-Chlorobenzoyl)amino]-N-(tetrahydro-2-furanylmethyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 378758-50-0C21H23ClN2O3S
N-Bicyclo[2.2.1]hept-2-yl-2-[2-chloro(phenylsulfonyl)anilino]acetamide chemical structure, C21H23ClN2O3S, CAS 473704-03-9
N-Bicyclo[2.2.1]hept-2-yl-2-[2-chloro(phenylsulfonyl)anilino]acetamide
CAS 473704-03-9C21H23ClN2O3S
2-Chloro-N-[3-(morpholine-4-carbonyl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl]benzamide chemical structure, C21H23ClN2O3S, CAS 309945-56-0
2-Chloro-N-[3-(morpholine-4-carbonyl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl]benzamide
CAS 309945-56-0C21H23ClN2O3S
5-Chloro-N-(1-(cyclopentanecarbonyl)indolin-6-yl)-2-methylbenzenesulfonamide chemical structure, C21H23ClN2O3S, CAS 1040659-27-5
5-Chloro-N-(1-(cyclopentanecarbonyl)indolin-6-yl)-2-methylbenzenesulfonamide
CAS 1040659-27-5C21H23ClN2O3S
(S)-tert-Butyl 2-(5-(4-chlorophenyl)-6,7-dimethyl-2-oxo-2,3-dihydro-1H-thieno[2,3-e][1,4]diazepin-3-yl)acetate chemical structure, C21H23ClN2O3S, CAS 1268524-67-9
(S)-tert-Butyl 2-(5-(4-chlorophenyl)-6,7-dimethyl-2-oxo-2,3-dihydro-1H-thieno[2,3-e][1,4]diazepin-3-yl)acetate
CAS 1268524-67-9C21H23ClN2O3S
[1-(4-Chlorophenyl)sulfonylpiperidin-3-yl]-(3,4-dihydro-1H-isoquinolin-2-yl)methanone chemical structure, C21H23ClN2O3S, CAS 524060-64-8
[1-(4-Chlorophenyl)sulfonylpiperidin-3-yl]-(3,4-dihydro-1H-isoquinolin-2-yl)methanone
CAS 524060-64-8C21H23ClN2O3S
(4-Chloro-3-(piperidin-1-ylsulfonyl)phenyl)(3,4-dihydroquinolin-1(2H)-yl)methanone chemical structure, C21H23ClN2O3S, CAS 560998-40-5
(4-Chloro-3-(piperidin-1-ylsulfonyl)phenyl)(3,4-dihydroquinolin-1(2H)-yl)methanone
CAS 560998-40-5C21H23ClN2O3S
2-[(4-Chlorobenzoyl)amino]-N-(oxolan-2-ylmethyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C21H23ClN2O3S, CAS 381703-16-8
2-[(4-Chlorobenzoyl)amino]-N-(oxolan-2-ylmethyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 381703-16-8C21H23ClN2O3S
(E)-(4-Chlorophenyl)-[1-[2-(diethylazaniumyl)ethyl]-4,5-dioxo-2-thiophen-2-ylpyrrolidin-3-ylidene]methanolate chemical structure, C21H23ClN2O3S, CAS 615271-87-9
(E)-(4-Chlorophenyl)-[1-[2-(diethylazaniumyl)ethyl]-4,5-dioxo-2-thiophen-2-ylpyrrolidin-3-ylidene]methanolate
CAS 615271-87-9C21H23ClN2O3S
(Z)-N-[4-(Azepan-1-ylsulfonyl)phenyl]-2-chloro-3-phenylprop-2-enamide chemical structure, C21H23ClN2O3S, CAS 356529-03-8
(Z)-N-[4-(Azepan-1-ylsulfonyl)phenyl]-2-chloro-3-phenylprop-2-enamide
CAS 356529-03-8C21H23ClN2O3S
4-(((1-((3-Chloro-2-methylphenyl)sulfonyl)piperidin-4-yl)methoxy)methyl)benzonitrile chemical structure, C21H23ClN2O3S, CAS 1396792-83-8
4-(((1-((3-Chloro-2-methylphenyl)sulfonyl)piperidin-4-yl)methoxy)methyl)benzonitrile
CAS 1396792-83-8C21H23ClN2O3S
(E)-3-(2-Chlorophenyl)-N-[4-(4-methylpiperidin-1-yl)sulfonylphenyl]prop-2-enamide chemical structure, C21H23ClN2O3S, CAS 587850-59-7
(E)-3-(2-Chlorophenyl)-N-[4-(4-methylpiperidin-1-yl)sulfonylphenyl]prop-2-enamide
CAS 587850-59-7C21H23ClN2O3S
5-(3-Chlorophenyl)-1-[2-(diethylamino)ethyl]-3-hydroxy-4-(thiophene-2-carbonyl)-2,5-dihydro-1H-pyrrol-2-one chemical structure, C21H23ClN2O3S, CAS 615271-89-1
5-(3-Chlorophenyl)-1-[2-(diethylamino)ethyl]-3-hydroxy-4-(thiophene-2-carbonyl)-2,5-dihydro-1H-pyrrol-2-one
CAS 615271-89-1C21H23ClN2O3S
1-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-2-(4-chlorophenyl)sulfanylpropan-1-one chemical structure, C21H23ClN2O3S, CAS 527703-52-2
1-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-2-(4-chlorophenyl)sulfanylpropan-1-one
CAS 527703-52-2C21H23ClN2O3S
3-(4-Chlorobenzenesulfonyl)-6-ethoxy-N,N-diethylquinolin-4-amine chemical structure, C21H23ClN2O3S, CAS 895639-81-3
3-(4-Chlorobenzenesulfonyl)-6-ethoxy-N,N-diethylquinolin-4-amine
CAS 895639-81-3C21H23ClN2O3S
1-(3-Chlorophenyl)-4-(3-phenylpropyl)hexahydrothieno[3,4-b]pyrazin-2(1H)-one 6,6-dioxide chemical structure, C21H23ClN2O3S, CAS 1049511-20-7
1-(3-Chlorophenyl)-4-(3-phenylpropyl)hexahydrothieno[3,4-b]pyrazin-2(1H)-one 6,6-dioxide
CAS 1049511-20-7C21H23ClN2O3S
Benzyl (2-(7-(2-chlorophenyl)-1,4-thiazepan-4-yl)-2-oxoethyl)carbamate chemical structure, C21H23ClN2O3S, CAS 1795482-60-8
Benzyl (2-(7-(2-chlorophenyl)-1,4-thiazepan-4-yl)-2-oxoethyl)carbamate
CAS 1795482-60-8C21H23ClN2O3S
tert-Butyl 2-[5-(4-Chlorophenyl)-6,7-dimethyl-2-oxo-2,3-dihydro-1H-thieno[2,3-e][1,4]diazepin-3-yl]acetate chemical structure, C21H23ClN2O3S, CAS 2988363-98-8
tert-Butyl 2-[5-(4-Chlorophenyl)-6,7-dimethyl-2-oxo-2,3-dihydro-1H-thieno[2,3-e][1,4]diazepin-3-yl]acetate
CAS 2988363-98-8C21H23ClN2O3S
1-[2-(Diethylamino)ethyl]-5-(4-chlorophenyl)-3-hydroxy-4-(2-thienylcarbonyl)-3-pyrrolin-2-one chemical structure, C21H23ClN2O3S, CAS 615276-87-4
1-[2-(Diethylamino)ethyl]-5-(4-chlorophenyl)-3-hydroxy-4-(2-thienylcarbonyl)-3-pyrrolin-2-one
CAS 615276-87-4C21H23ClN2O3S
2-Butoxy-5-chloro-4-methyl-1-[(4-methyl-2-phenylimidazolyl)sulfonyl]benzene chemical structure, C21H23ClN2O3S, CAS 914245-40-2
2-Butoxy-5-chloro-4-methyl-1-[(4-methyl-2-phenylimidazolyl)sulfonyl]benzene
CAS 914245-40-2C21H23ClN2O3S
1-(4-Chlorophenyl)-N-(4-(1,1-dioxidoisothiazolidin-2-yl)phenyl)cyclopentanecarboxamide chemical structure, C21H23ClN2O3S, CAS 1206985-76-3
1-(4-Chlorophenyl)-N-(4-(1,1-dioxidoisothiazolidin-2-yl)phenyl)cyclopentanecarboxamide
CAS 1206985-76-3C21H23ClN2O3S
(E)-3-(2-Chlorophenyl)-N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)acrylamide chemical structure, C21H23ClN2O3S, CAS 1251711-47-3
(E)-3-(2-Chlorophenyl)-N-(2-(propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)acrylamide
CAS 1251711-47-3C21H23ClN2O3S
(2-((4-Chlorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(3,4-diethoxyphenyl)methanone chemical structure, C21H23ClN2O3S, CAS 851801-66-6
(2-((4-Chlorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(3,4-diethoxyphenyl)methanone
CAS 851801-66-6C21H23ClN2O3S

Frequently asked questions

What is the molar mass of C21H23ClN2O3S?

The molar mass of C21H23ClN2O3S is 418.94 g/mol, calculated from standard atomic weights for 21 carbon atoms, 23 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 418.1118 Da.

How many compounds have the formula C21H23ClN2O3S?

CompoundList lists 38 compounds with the molecular formula C21H23ClN2O3S, including Ethyl 4-[4-[(4-chlorophenyl)sulfanylmethyl]benzoyl]piperazine-1-carboxylate, 2-[(2-Chlorobenzoyl)amino]-N-(tetrahydro-2-furanylmethyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide, N-Bicyclo[2.2.1]hept-2-yl-2-[2-chloro(phenylsulfonyl)anilino]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 C21H23ClN2O3S?

C21H23ClN2O3S has a degree of unsaturation of 11. 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.