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Molecular formula

C18H23NO2S2

17 compounds have this formula on CompoundList.

Molar mass
349.51g/mol
Monoisotopic mass
349.1170Da
Atoms
46
Elements
5
Rings plus double bonds
8

The formula C18H23NO2S2 describes a molecule made of 18 carbon atoms, 23 hydrogen atoms, 1 nitrogen atom, 2 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 × 1861.86%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 236.63%
    1.008 × 23 = 23.184 g/mol
  • N Nitrogen × 14.01%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 29.16%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 218.35%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C18H23NO2S2

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

Showing 1 to 17 of 17 compounds

2-(Isobutylsulfanyl)-4,6-dimethyl-3-[(2-methylphenyl)sulfonyl]pyridine chemical structure, C18H23NO2S2, CAS 477864-70-3
2-(Isobutylsulfanyl)-4,6-dimethyl-3-[(2-methylphenyl)sulfonyl]pyridine
CAS 477864-70-3C18H23NO2S2
4-Thiazolidinone, 5-((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methylene)-2-thioxo-, (Z)- chemical structure, C18H23NO2S2, CAS 137506-94-6
4-Thiazolidinone, 5-((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methylene)-2-thioxo-, (Z)-
CAS 137506-94-6C18H23NO2S2
2-(Butylsulfanyl)-4,6-dimethyl-3-[(2-methylphenyl)sulfonyl]pyridine chemical structure, C18H23NO2S2, CAS 306978-43-8
2-(Butylsulfanyl)-4,6-dimethyl-3-[(2-methylphenyl)sulfonyl]pyridine
CAS 306978-43-8C18H23NO2S2
N-(2-Methoxyethyl)-1-(thiophen-2-yl)-N-(thiophen-3-ylmethyl)cyclopentanecarboxamide chemical structure, C18H23NO2S2, CAS 1219913-22-0
N-(2-Methoxyethyl)-1-(thiophen-2-yl)-N-(thiophen-3-ylmethyl)cyclopentanecarboxamide
CAS 1219913-22-0C18H23NO2S2
2-Phenyl-N-((1-(thiophen-2-yl)cyclopentyl)methyl)ethanesulfonamide chemical structure, C18H23NO2S2, CAS 1058475-81-2
2-Phenyl-N-((1-(thiophen-2-yl)cyclopentyl)methyl)ethanesulfonamide
CAS 1058475-81-2C18H23NO2S2
1-(1-Adamantylsulfonyl)-N-methyl-N-phenylmethanethioamide chemical structure, C18H23NO2S2, CAS 38930-59-5
1-(1-Adamantylsulfonyl)-N-methyl-N-phenylmethanethioamide
CAS 38930-59-5C18H23NO2S2
N-[4,4-Bis(3-methylthiophen-2-yl)but-3-en-1-yl]-N-methyl-beta-alanine chemical structure, C18H23NO2S2, CAS 1710791-82-4
N-[4,4-Bis(3-methylthiophen-2-yl)but-3-en-1-yl]-N-methyl-beta-alanine
CAS 1710791-82-4C18H23NO2S2
5-[[3,5-Bis(1,1-dimethylethyl)-4-hydroxyphenyl]methylene]-2-thioxo-4-thiazolidinone chemical structure, C18H23NO2S2, CAS 67739-23-5
5-[[3,5-Bis(1,1-dimethylethyl)-4-hydroxyphenyl]methylene]-2-thioxo-4-thiazolidinone
CAS 67739-23-5C18H23NO2S2
2-(Cyclopentylthio)-N-(furan-2-ylmethyl)-N-(2-(thiophen-2-yl)ethyl)acetamide chemical structure, C18H23NO2S2, CAS 1448075-36-2
2-(Cyclopentylthio)-N-(furan-2-ylmethyl)-N-(2-(thiophen-2-yl)ethyl)acetamide
CAS 1448075-36-2C18H23NO2S2
N-(3-Hydroxy-3-(thiophen-3-yl)propyl)-2-(4-(isopropylthio)phenyl)acetamide chemical structure, C18H23NO2S2, CAS 2034605-79-1
N-(3-Hydroxy-3-(thiophen-3-yl)propyl)-2-(4-(isopropylthio)phenyl)acetamide
CAS 2034605-79-1C18H23NO2S2
5-[(4-Octyloxyphenyl)methylene]-2-thioxo-1,3-thiazolidin-4-one chemical structure, C18H23NO2S2, CAS 164520-74-5
5-[(4-Octyloxyphenyl)methylene]-2-thioxo-1,3-thiazolidin-4-one
CAS 164520-74-5C18H23NO2S2
N-(2-(5-(1-Hydroxyethyl)thiophen-2-yl)ethyl)-1-(thiophen-2-yl)cyclopentanecarboxamide chemical structure, C18H23NO2S2, CAS 2034544-71-1
N-(2-(5-(1-Hydroxyethyl)thiophen-2-yl)ethyl)-1-(thiophen-2-yl)cyclopentanecarboxamide
CAS 2034544-71-1C18H23NO2S2
N-(2-Methoxy-2-(5-methylthiophen-2-yl)ethyl)-1-(thiophen-2-yl)cyclopentanecarboxamide chemical structure, C18H23NO2S2, CAS 1797554-06-3
N-(2-Methoxy-2-(5-methylthiophen-2-yl)ethyl)-1-(thiophen-2-yl)cyclopentanecarboxamide
CAS 1797554-06-3C18H23NO2S2
N-(2-(Benzo[b]thiophen-2-yl)-2-hydroxypropyl)-2-(cyclopentylthio)acetamide chemical structure, C18H23NO2S2, CAS 2034263-05-1
N-(2-(Benzo[b]thiophen-2-yl)-2-hydroxypropyl)-2-(cyclopentylthio)acetamide
CAS 2034263-05-1C18H23NO2S2
N-{2-Hydroxy-2-[(thiophen-3-yl)methyl]propyl}-1-(thiophen-2-yl)cyclopentane-1-carboxamide chemical structure, C18H23NO2S2, CAS 2097919-96-3
N-{2-Hydroxy-2-[(thiophen-3-yl)methyl]propyl}-1-(thiophen-2-yl)cyclopentane-1-carboxamide
CAS 2097919-96-3C18H23NO2S2
3-(3-Methylthiophen-2-yl)-N-[(oxan-4-yl)(thiophen-2-yl)methyl]propanamide chemical structure, C18H23NO2S2, CAS 2097926-93-5
3-(3-Methylthiophen-2-yl)-N-[(oxan-4-yl)(thiophen-2-yl)methyl]propanamide
CAS 2097926-93-5C18H23NO2S2
2,3,5,6-Tetramethyl-N-{[1-(thiophen-3-yl)cyclopropyl]methyl}benzene-1-sulfonamide chemical structure, C18H23NO2S2, CAS 2415632-99-2
2,3,5,6-Tetramethyl-N-{[1-(thiophen-3-yl)cyclopropyl]methyl}benzene-1-sulfonamide
CAS 2415632-99-2C18H23NO2S2

Frequently asked questions

What is the molar mass of C18H23NO2S2?

The molar mass of C18H23NO2S2 is 349.51 g/mol, calculated from standard atomic weights for 18 carbon atoms, 23 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 349.1170 Da.

How many compounds have the formula C18H23NO2S2?

CompoundList lists 17 compounds with the molecular formula C18H23NO2S2, including 2-(Isobutylsulfanyl)-4,6-dimethyl-3-[(2-methylphenyl)sulfonyl]pyridine, 4-Thiazolidinone, 5-((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methylene)-2-thioxo-, (Z)-, 2-(Butylsulfanyl)-4,6-dimethyl-3-[(2-methylphenyl)sulfonyl]pyridine. 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 C18H23NO2S2?

C18H23NO2S2 has a degree of unsaturation of 8. 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.