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Molecular formula

C18H19ClN2O5S2

15 compounds have this formula on CompoundList.

Molar mass
442.93g/mol
Monoisotopic mass
442.0424Da
Atoms
47
Elements
6
Rings plus double bonds
10

The formula C18H19ClN2O5S2 describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 5 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 × 1848.81%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 194.32%
    1.008 × 19 = 19.152 g/mol
  • Cl Chlorine × 18.00%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 26.32%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 518.06%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 214.48%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C18H19ClN2O5S2

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

Showing 1 to 15 of 15 compounds

2-[(5Z)-5-(4-Chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-ethylacetamide chemical structure, C18H19ClN2O5S2, CAS 902034-64-4
2-[(5Z)-5-(4-Chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-ethylacetamide
CAS 902034-64-4C18H19ClN2O5S2
2-[(5Z)-5-(3-Chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-ethylacetamide chemical structure, C18H19ClN2O5S2, CAS 904516-95-6
2-[(5Z)-5-(3-Chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-ethylacetamide
CAS 904516-95-6C18H19ClN2O5S2
2-[(5Z)-5-(2-Chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-ethylacetamide chemical structure, C18H19ClN2O5S2, CAS 902316-19-2
2-[(5Z)-5-(2-Chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-ethylacetamide
CAS 902316-19-2C18H19ClN2O5S2
Methyl 2-(1-((4-chlorophenyl)sulfonyl)piperidine-4-carboxamido)thiophene-3-carboxylate chemical structure, C18H19ClN2O5S2, CAS 923398-35-0
Methyl 2-(1-((4-chlorophenyl)sulfonyl)piperidine-4-carboxamido)thiophene-3-carboxylate
CAS 923398-35-0C18H19ClN2O5S2
N-(4-Chloro-3-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-3-(phenylsulfonyl)propanamide chemical structure, C18H19ClN2O5S2, CAS 1207034-14-7
N-(4-Chloro-3-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-3-(phenylsulfonyl)propanamide
CAS 1207034-14-7C18H19ClN2O5S2
1-((5-Chlorothiophen-2-yl)sulfonyl)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)piperidine-2-carboxamide chemical structure, C18H19ClN2O5S2, CAS 1049866-11-6
1-((5-Chlorothiophen-2-yl)sulfonyl)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)piperidine-2-carboxamide
CAS 1049866-11-6C18H19ClN2O5S2
4-Chloro-N-(4-(methylsulfonyl)phenyl)-3-(pyrrolidin-1-ylsulfonyl)benzamide chemical structure, C18H19ClN2O5S2, CAS 900135-75-3
4-Chloro-N-(4-(methylsulfonyl)phenyl)-3-(pyrrolidin-1-ylsulfonyl)benzamide
CAS 900135-75-3C18H19ClN2O5S2
N-(2-Chloro-4,6-dimethylphenyl)-4-(4-methyl-1,1,3-trioxo-1lambda6,2-thiazolidin-2-yl)benzene-1-sulfonamide chemical structure, C18H19ClN2O5S2, CAS 951896-55-2
N-(2-Chloro-4,6-dimethylphenyl)-4-(4-methyl-1,1,3-trioxo-1lambda6,2-thiazolidin-2-yl)benzene-1-sulfonamide
CAS 951896-55-2C18H19ClN2O5S2
Diethyl 2-(5-chlorothiophene-2-carboxamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate chemical structure, C18H19ClN2O5S2, CAS 896680-01-6
Diethyl 2-(5-chlorothiophene-2-carboxamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate
CAS 896680-01-6C18H19ClN2O5S2
3-[(5Z)-5-(4-Chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-methylpropanamide chemical structure, C18H19ClN2O5S2, CAS 902036-41-3
3-[(5Z)-5-(4-Chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-methylpropanamide
CAS 902036-41-3C18H19ClN2O5S2
3-[(5Z)-5-(3-Chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-methylpropanamide chemical structure, C18H19ClN2O5S2, CAS 904506-09-8
3-[(5Z)-5-(3-Chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-methylpropanamide
CAS 904506-09-8C18H19ClN2O5S2
3-[(5Z)-5-(2-Chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-methylpropanamide chemical structure, C18H19ClN2O5S2, CAS 902335-24-4
3-[(5Z)-5-(2-Chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-methylpropanamide
CAS 902335-24-4C18H19ClN2O5S2
1-((5-Chlorothiophen-2-yl)sulfonyl)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)piperidine-3-carboxamide chemical structure, C18H19ClN2O5S2, CAS 921804-43-5
1-((5-Chlorothiophen-2-yl)sulfonyl)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)piperidine-3-carboxamide
CAS 921804-43-5C18H19ClN2O5S2
4-(3-((4-Chlorophenyl)sulfonyl)azetidine-1-carbonyl)-N,N-dimethylbenzenesulfonamide chemical structure, C18H19ClN2O5S2, CAS 1448045-60-0
4-(3-((4-Chlorophenyl)sulfonyl)azetidine-1-carbonyl)-N,N-dimethylbenzenesulfonamide
CAS 1448045-60-0C18H19ClN2O5S2
N-(2-(3-((4-Chlorophenyl)sulfonyl)azetidin-1-yl)-2-oxoethyl)-3-methylbenzenesulfonamide chemical structure, C18H19ClN2O5S2, CAS 1797887-48-9
N-(2-(3-((4-Chlorophenyl)sulfonyl)azetidin-1-yl)-2-oxoethyl)-3-methylbenzenesulfonamide
CAS 1797887-48-9C18H19ClN2O5S2

Frequently asked questions

What is the molar mass of C18H19ClN2O5S2?

The molar mass of C18H19ClN2O5S2 is 442.93 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 5 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 442.0424 Da.

How many compounds have the formula C18H19ClN2O5S2?

CompoundList lists 15 compounds with the molecular formula C18H19ClN2O5S2, including 2-[(5Z)-5-(4-Chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-ethylacetamide, 2-[(5Z)-5-(3-Chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-ethylacetamide, 2-[(5Z)-5-(2-Chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-ethylacetamide. 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 C18H19ClN2O5S2?

C18H19ClN2O5S2 has a degree of unsaturation of 10. 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.