Molecular formula

C₁₈H₁₈Cl₂N₂O₄S

24 compounds have this formula on CompoundList.

Molar mass: 429.31g/mol
Monoisotopic mass: 428.0364Da
Atoms: 45
Elements: 6
Rings plus double bonds: 10

The formula C18H18Cl2N2O4S describes a molecule made of 18 carbon atoms, 18 hydrogen atoms, 2 chlorine 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 × 1850.36%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 184.23%
1.008 × 18 = 18.144 g/mol
Cl Chlorine × 216.51%
35.45 × 2 = 70.900 g/mol
N Nitrogen × 26.53%
14.007 × 2 = 28.014 g/mol
O Oxygen × 414.91%
15.999 × 4 = 63.996 g/mol
S Sulfur × 17.47%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C18H18Cl2N2O4S

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

Showing 1 to 24 of 24 compounds

1-(1,3-Benzodioxol-5-ylmethyl)-4-[(2,5-dichlorophenyl)sulfonyl]piperazine

CAS 349625-52-1C₁₈H₁₈Cl₂N₂O₄S

1-(1,3-Benzodioxol-5-ylmethyl)-4-(2,6-dichlorophenyl)sulfonylpiperazine

CAS 670272-27-2C₁₈H₁₈Cl₂N₂O₄S

1-(2,5-Dichlorophenyl)-4-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazine

CAS 873675-87-7C₁₈H₁₈Cl₂N₂O₄S

2-(2,4-Dichlorophenoxy)-N-(1-(methylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)acetamide

CAS 941945-04-6C₁₈H₁₈Cl₂N₂O₄S

2-(2,4-Dichlorophenoxy)-N-[4-(1-pyrrolidinylsulfonyl)phenyl]acetamide

CAS 327067-66-3C₁₈H₁₈Cl₂N₂O₄S

3,4-Dichloro-N-{4-[(tetrahydrofuran-2-ylmethyl)sulfamoyl]phenyl}benzamide

CAS 5851-88-7C₁₈H₁₈Cl₂N₂O₄S

HJC0416 hydrochloride

CAS 2415263-08-8C₁₈H₁₈Cl₂N₂O₄S

2,3-Dichloro-4-methoxy-N-[2-(pyrrolidin-1-ylcarbonyl)phenyl]benzenesulfonamide

CAS 641604-79-7C₁₈H₁₈Cl₂N₂O₄S

4-Chloro-N-(3-chlorophenyl)-N-[2-(morpholin-4-yl)-2-oxoethyl]benzenesulfonamide

CAS 461650-00-0C₁₈H₁₈Cl₂N₂O₄S

N-(5-Chloro-2-methoxyphenyl)-1-(4-chlorophenyl)sulfonylpyrrolidine-2-carboxamide

CAS 473709-28-3C₁₈H₁₈Cl₂N₂O₄S

N-(2,5-Dichlorophenyl)-1-[(4-methoxyphenyl)sulfonyl]prolinamide

CAS 1025720-45-9C₁₈H₁₈Cl₂N₂O₄S

N-(2,4-Dichlorophenyl)-1-[(4-methoxyphenyl)sulfonyl]prolinamide

CAS 1046759-58-3C₁₈H₁₈Cl₂N₂O₄S

N-(3,4-Dichlorophenyl)-1-[(4-methoxyphenyl)sulfonyl]prolinamide

CAS 1043429-96-4C₁₈H₁₈Cl₂N₂O₄S

2-(2,4-Dichlorophenoxy)-N-(2-(indolin-1-ylsulfonyl)ethyl)acetamide

CAS 921999-55-5C₁₈H₁₈Cl₂N₂O₄S

1-(3,4-Dichlorophenyl)-4-(2,3-dihydro-1,4-benzodioxine-6-sulfonyl)piperazine

CAS 315709-96-7C₁₈H₁₈Cl₂N₂O₄S

5-{4-[(3,6-Dichlorobenzo[b]thiophen-2-yl)carbonyl]piperazinyl}-5-oxopentanoic acid

CAS 896526-68-4C₁₈H₁₈Cl₂N₂O₄S

2,5-Dichloro-N-{4-[2-(morpholin-4-yl)-2-oxoethyl]phenyl}benzene-1-sulfonamide

CAS 1060255-10-8C₁₈H₁₈Cl₂N₂O₄S

N-(3-Acetylphenyl)-2-[(2,5-dichlorophenyl)sulfonyl-ethylamino]acetamide

CAS 838850-67-2C₁₈H₁₈Cl₂N₂O₄S

2-{[2-(2,4-Dichloro-5-methoxyanilino)-2-oxoethyl]sulfinyl}-N-methyl-N-phenylacetamide

CAS 341965-22-8C₁₈H₁₈Cl₂N₂O₄S

2-Methoxyethyl 5-(2,4-dichlorophenyl)-2,7-dimethyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate

CAS 840460-18-6C₁₈H₁₈Cl₂N₂O₄S

2-Chloro-N-(5-chloro-2-methoxyphenyl)-4-(1,1-dioxido-1,2-thiazinan-2-yl)benzamide

CAS 1007700-15-3C₁₈H₁₈Cl₂N₂O₄S

2-(1-((2,4-Dichloro-5-methylphenyl)sulfonyl)azetidin-3-yl)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione

CAS 2034492-56-1C₁₈H₁₈Cl₂N₂O₄S

2-(2,4-Dichlorophenoxy)-1-[4-(phenylsulfonyl)-1-piperazinyl]ethanone

CAS 850349-11-0C₁₈H₁₈Cl₂N₂O₄S

3-(3,4-Dichloro-1,2-thiazol-5-yl)-3-(3,4-dimethoxyphenyl)-1-(morpholin-4-yl)prop-2-en-1-one

CAS 2252196-75-9C₁₈H₁₈Cl₂N₂O₄S

Frequently asked questions

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What is the molar mass of C18H18Cl2N2O4S?

The molar mass of C18H18Cl2N2O4S is 429.31 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 428.0364 Da.

How many compounds have the formula C18H18Cl2N2O4S?

CompoundList lists 24 compounds with the molecular formula C18H18Cl2N2O4S, including 1-(1,3-Benzodioxol-5-ylmethyl)-4-[(2,5-dichlorophenyl)sulfonyl]piperazine, 1-(1,3-Benzodioxol-5-ylmethyl)-4-(2,6-dichlorophenyl)sulfonylpiperazine, 1-(2,5-Dichlorophenyl)-4-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazine. 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 C18H18Cl2N2O4S?

C18H18Cl2N2O4S 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.