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Molecular formula

C21H19ClN2O3S2

19 compounds have this formula on CompoundList.

Molar mass
446.96g/mol
Monoisotopic mass
446.0526Da
Atoms
48
Elements
6
Rings plus double bonds
13

The formula C21H19ClN2O3S2 describes a molecule made of 21 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. 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 × 2156.43%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 194.28%
    1.008 × 19 = 19.152 g/mol
  • Cl Chlorine × 17.93%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 26.27%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 310.74%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 214.35%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C21H19ClN2O3S2

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

Showing 1 to 19 of 19 compounds

Ethyl 2-[(6-{[(4-chlorophenyl)sulfinyl]methyl}-2-phenyl-4-pyrimidinyl)sulfanyl]acetate chemical structure, C21H19ClN2O3S2, CAS 306980-57-4
Ethyl 2-[(6-{[(4-chlorophenyl)sulfinyl]methyl}-2-phenyl-4-pyrimidinyl)sulfanyl]acetate
CAS 306980-57-4C21H19ClN2O3S2
4-((4-Chlorophenyl)sulfonyl)-N-(4,5-dihydronaphtho[1,2-d]thiazol-2-yl)butanamide chemical structure, C21H19ClN2O3S2, CAS 922970-71-6
4-((4-Chlorophenyl)sulfonyl)-N-(4,5-dihydronaphtho[1,2-d]thiazol-2-yl)butanamide
CAS 922970-71-6C21H19ClN2O3S2
Methyl 2-[2-[(4-chlorophenyl)methylsulfanyl]-6-(methoxymethyl)pyrimidin-4-yl]sulfanylbenzoate chemical structure, C21H19ClN2O3S2, CAS 338748-01-9
Methyl 2-[2-[(4-chlorophenyl)methylsulfanyl]-6-(methoxymethyl)pyrimidin-4-yl]sulfanylbenzoate
CAS 338748-01-9C21H19ClN2O3S2
3-Chloro-N-{4-[(diallylamino)sulfonyl]phenyl}-1-benzothiophene-2-carboxamide chemical structure, C21H19ClN2O3S2, CAS 620581-31-9
3-Chloro-N-{4-[(diallylamino)sulfonyl]phenyl}-1-benzothiophene-2-carboxamide
CAS 620581-31-9C21H19ClN2O3S2
3-[(5E)-5-[(2-Chlorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-(2-hydroxyethyl)-N-phenylpropanamide chemical structure, C21H19ClN2O3S2, CAS 383372-23-4
3-[(5E)-5-[(2-Chlorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-(2-hydroxyethyl)-N-phenylpropanamide
CAS 383372-23-4C21H19ClN2O3S2
3-[(5Z)-5-(4-Chlorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-[2-(4-hydroxyphenyl)ethyl]propanamide chemical structure, C21H19ClN2O3S2, CAS 902018-84-2
3-[(5Z)-5-(4-Chlorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-[2-(4-hydroxyphenyl)ethyl]propanamide
CAS 902018-84-2C21H19ClN2O3S2
3-[(5Z)-5-(3-Chlorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-[2-(4-hydroxyphenyl)ethyl]propanamide chemical structure, C21H19ClN2O3S2, CAS 902313-94-4
3-[(5Z)-5-(3-Chlorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-[2-(4-hydroxyphenyl)ethyl]propanamide
CAS 902313-94-4C21H19ClN2O3S2
2-[N-(Benzenesulfonyl)-3-chloroanilino]-N-(3-methylsulfanylphenyl)acetamide chemical structure, C21H19ClN2O3S2, CAS 345327-62-0
2-[N-(Benzenesulfonyl)-3-chloroanilino]-N-(3-methylsulfanylphenyl)acetamide
CAS 345327-62-0C21H19ClN2O3S2
4-Chloro-3-[(4-methylphenyl)sulfamoyl]-N-[3-(methylsulfanyl)phenyl]benzamide chemical structure, C21H19ClN2O3S2, CAS 833435-19-1
4-Chloro-3-[(4-methylphenyl)sulfamoyl]-N-[3-(methylsulfanyl)phenyl]benzamide
CAS 833435-19-1C21H19ClN2O3S2
2-((4-Chlorobenzyl)thio)-3-(3,4-dimethoxyphenyl)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C21H19ClN2O3S2, CAS 877656-22-9
2-((4-Chlorobenzyl)thio)-3-(3,4-dimethoxyphenyl)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one
CAS 877656-22-9C21H19ClN2O3S2
2-((2-Chlorobenzyl)thio)-3-(3,4-dimethoxyphenyl)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C21H19ClN2O3S2, CAS 877656-30-9
2-((2-Chlorobenzyl)thio)-3-(3,4-dimethoxyphenyl)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one
CAS 877656-30-9C21H19ClN2O3S2
2-((3-Chlorobenzyl)thio)-3-(3,4-dimethoxyphenyl)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C21H19ClN2O3S2, CAS 877656-48-9
2-((3-Chlorobenzyl)thio)-3-(3,4-dimethoxyphenyl)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one
CAS 877656-48-9C21H19ClN2O3S2
1-((5-Chlorothiophen-2-yl)sulfonyl)-N-(1,2-dihydroacenaphthylen-5-yl)pyrrolidine-2-carboxamide chemical structure, C21H19ClN2O3S2, CAS 1050211-08-9
1-((5-Chlorothiophen-2-yl)sulfonyl)-N-(1,2-dihydroacenaphthylen-5-yl)pyrrolidine-2-carboxamide
CAS 1050211-08-9C21H19ClN2O3S2
2-(4-Chlorophenyl)-N-(1-(thiophen-2-ylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)acetamide chemical structure, C21H19ClN2O3S2, CAS 898429-76-0
2-(4-Chlorophenyl)-N-(1-(thiophen-2-ylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)acetamide
CAS 898429-76-0C21H19ClN2O3S2
2-((4-Chlorophenyl)sulfonyl)-N-(4-(5,6,7,8-tetrahydronaphthalen-2-yl)thiazol-2-yl)acetamide chemical structure, C21H19ClN2O3S2, CAS 895465-40-4
2-((4-Chlorophenyl)sulfonyl)-N-(4-(5,6,7,8-tetrahydronaphthalen-2-yl)thiazol-2-yl)acetamide
CAS 895465-40-4C21H19ClN2O3S2
(6-Chloro-4-(o-tolylsulfonyl)quinolin-3-yl)(thiomorpholino)methanone chemical structure, C21H19ClN2O3S2, CAS 1111032-40-6
(6-Chloro-4-(o-tolylsulfonyl)quinolin-3-yl)(thiomorpholino)methanone
CAS 1111032-40-6C21H19ClN2O3S2
(7-(2-Chlorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)(2-phenylthiazol-4-yl)methanone chemical structure, C21H19ClN2O3S2, CAS 2034530-44-2
(7-(2-Chlorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)(2-phenylthiazol-4-yl)methanone
CAS 2034530-44-2C21H19ClN2O3S2
N-(4-Chlorophenyl)-3-[(5Z)-5-[(4-ethoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanamide chemical structure, C21H19ClN2O3S2, CAS 361200-17-1
N-(4-Chlorophenyl)-3-[(5Z)-5-[(4-ethoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanamide
CAS 361200-17-1C21H19ClN2O3S2
N-[4-[(5-Chloro-2-methylphenyl)sulfamoyl]phenyl]-2-methylsulfanylbenzamide chemical structure, C21H19ClN2O3S2, CAS 838407-39-9
N-[4-[(5-Chloro-2-methylphenyl)sulfamoyl]phenyl]-2-methylsulfanylbenzamide
CAS 838407-39-9C21H19ClN2O3S2

Frequently asked questions

What is the molar mass of C21H19ClN2O3S2?

The molar mass of C21H19ClN2O3S2 is 446.96 g/mol, calculated from standard atomic weights for 21 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 446.0526 Da.

How many compounds have the formula C21H19ClN2O3S2?

CompoundList lists 19 compounds with the molecular formula C21H19ClN2O3S2, including Ethyl 2-[(6-{[(4-chlorophenyl)sulfinyl]methyl}-2-phenyl-4-pyrimidinyl)sulfanyl]acetate, 4-((4-Chlorophenyl)sulfonyl)-N-(4,5-dihydronaphtho[1,2-d]thiazol-2-yl)butanamide, Methyl 2-[2-[(4-chlorophenyl)methylsulfanyl]-6-(methoxymethyl)pyrimidin-4-yl]sulfanylbenzoate. 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 C21H19ClN2O3S2?

C21H19ClN2O3S2 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.