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Molecular formula

C18H18F3N3O3S

19 compounds have this formula on CompoundList.

Molar mass
413.41g/mol
Monoisotopic mass
413.1021Da
Atoms
46
Elements
6
Rings plus double bonds
10

The formula C18H18F3N3O3S describes a molecule made of 18 carbon atoms, 18 hydrogen atoms, 3 fluorine atoms, 3 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 × 1852.30%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 184.39%
    1.008 × 18 = 18.144 g/mol
  • F Fluorine × 313.79%
    18.998 × 3 = 56.994 g/mol
  • N Nitrogen × 310.16%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 311.61%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.75%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H18F3N3O3S

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

Showing 1 to 19 of 19 compounds

N-(4-Pyridyl)-1-[3-(trifluoromethyl)phenyl]sulfonyl-isonipecotamide chemical structure, C18H18F3N3O3S, CAS 1089586-71-9
N-(4-Pyridyl)-1-[3-(trifluoromethyl)phenyl]sulfonyl-isonipecotamide
CAS 1089586-71-9C18H18F3N3O3S
1-[4-(Pyrrolidin-1-ylsulfonyl)phenyl]-3-[3-(trifluoromethyl)phenyl]urea chemical structure, C18H18F3N3O3S, CAS 379705-09-6
1-[4-(Pyrrolidin-1-ylsulfonyl)phenyl]-3-[3-(trifluoromethyl)phenyl]urea
CAS 379705-09-6C18H18F3N3O3S
N-(2,4-Difluorophenyl)-N'-{1-[(4-fluorophenyl)sulfonyl]-4-piperidinyl}urea chemical structure, C18H18F3N3O3S, CAS 672950-44-6
N-(2,4-Difluorophenyl)-N'-{1-[(4-fluorophenyl)sulfonyl]-4-piperidinyl}urea
CAS 672950-44-6C18H18F3N3O3S
(2S,4R)-4-Hydroxy-N-{[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl}-1-(2,2,2-trifluoroacetyl)pyrrolidine-2-carboxamide chemical structure, C18H18F3N3O3S, CAS 2290526-29-1
(2S,4R)-4-Hydroxy-N-{[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl}-1-(2,2,2-trifluoroacetyl)pyrrolidine-2-carboxamide
CAS 2290526-29-1C18H18F3N3O3S
2-(7-Isopropyl-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(4-(trifluoromethoxy)phenyl)acetamide chemical structure, C18H18F3N3O3S, CAS 953258-05-4
2-(7-Isopropyl-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(4-(trifluoromethoxy)phenyl)acetamide
CAS 953258-05-4C18H18F3N3O3S
2-((1-(2-Hydroxyethyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide chemical structure, C18H18F3N3O3S, CAS 941920-07-6
2-((1-(2-Hydroxyethyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide
CAS 941920-07-6C18H18F3N3O3S
1-({4-Methyl-2-[4-(trifluoromethoxy)phenyl]-1,3-thiazol-5-yl}carbonyl)-4-piperidinecarboxamide chemical structure, C18H18F3N3O3S, CAS 1010928-93-4
1-({4-Methyl-2-[4-(trifluoromethoxy)phenyl]-1,3-thiazol-5-yl}carbonyl)-4-piperidinecarboxamide
CAS 1010928-93-4C18H18F3N3O3S
2-{[3-Cyano-6-(furan-2-yl)-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}-N-(3-ethoxypropyl)acetamide chemical structure, C18H18F3N3O3S, CAS 941255-51-2
2-{[3-Cyano-6-(furan-2-yl)-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}-N-(3-ethoxypropyl)acetamide
CAS 941255-51-2C18H18F3N3O3S
N-Mesityl-6-(trifluoromethyl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-3-carboxamide 1,1-dioxide chemical structure, C18H18F3N3O3S, CAS 941982-73-6
N-Mesityl-6-(trifluoromethyl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-3-carboxamide 1,1-dioxide
CAS 941982-73-6C18H18F3N3O3S
5-Cyclopropyl-1-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxamide chemical structure, C18H18F3N3O3S, CAS 942651-73-2
5-Cyclopropyl-1-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxamide
CAS 942651-73-2C18H18F3N3O3S
5-Cyclopropyl-1-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(2-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxamide chemical structure, C18H18F3N3O3S, CAS 942727-45-9
5-Cyclopropyl-1-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(2-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxamide
CAS 942727-45-9C18H18F3N3O3S
2-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(2-(trifluoromethyl)phenyl)-2,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxamide chemical structure, C18H18F3N3O3S, CAS 1105231-38-6
2-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(2-(trifluoromethyl)phenyl)-2,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxamide
CAS 1105231-38-6C18H18F3N3O3S
2-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(3-(trifluoromethyl)phenyl)-2,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxamide chemical structure, C18H18F3N3O3S, CAS 1040664-62-7
2-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(3-(trifluoromethyl)phenyl)-2,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxamide
CAS 1040664-62-7C18H18F3N3O3S
4-Acetyl-N-(2-(4-cyclopropyl-6-(trifluoromethyl)pyrimidin-2-yl)ethyl)benzenesulfonamide chemical structure, C18H18F3N3O3S, CAS 1396871-33-2
4-Acetyl-N-(2-(4-cyclopropyl-6-(trifluoromethyl)pyrimidin-2-yl)ethyl)benzenesulfonamide
CAS 1396871-33-2C18H18F3N3O3S
2-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(4-(trifluoromethyl)phenyl)-2,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxamide chemical structure, C18H18F3N3O3S, CAS 2309733-35-3
2-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(4-(trifluoromethyl)phenyl)-2,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxamide
CAS 2309733-35-3C18H18F3N3O3S
N-(2-(4-(Furan-2-yl)-3,5-dimethyl-1H-pyrazol-1-yl)ethyl)-3-(trifluoromethyl)benzenesulfonamide chemical structure, C18H18F3N3O3S, CAS 2034418-06-7
N-(2-(4-(Furan-2-yl)-3,5-dimethyl-1H-pyrazol-1-yl)ethyl)-3-(trifluoromethyl)benzenesulfonamide
CAS 2034418-06-7C18H18F3N3O3S
Ethyl 4-methyl-2-(2-oxo-3-(4-(trifluoromethyl)benzyl)imidazolidin-1-yl)thiazole-5-carboxylate chemical structure, C18H18F3N3O3S, CAS 1072802-26-6
Ethyl 4-methyl-2-(2-oxo-3-(4-(trifluoromethyl)benzyl)imidazolidin-1-yl)thiazole-5-carboxylate
CAS 1072802-26-6C18H18F3N3O3S
N-{[2-(2-Oxopyrrolidin-1-yl)pyridin-4-yl]methyl}-1-[3-(trifluoromethyl)phenyl]methanesulfonamide chemical structure, C18H18F3N3O3S, CAS 2097931-43-4
N-{[2-(2-Oxopyrrolidin-1-yl)pyridin-4-yl]methyl}-1-[3-(trifluoromethyl)phenyl]methanesulfonamide
CAS 2097931-43-4C18H18F3N3O3S
4-(3,4-Dimethylbenzenesulfonyl)-1-[2-(trifluoromethyl)pyridin-4-yl]piperazin-2-one chemical structure, C18H18F3N3O3S, CAS 2380086-61-1
4-(3,4-Dimethylbenzenesulfonyl)-1-[2-(trifluoromethyl)pyridin-4-yl]piperazin-2-one
CAS 2380086-61-1C18H18F3N3O3S

Frequently asked questions

What is the molar mass of C18H18F3N3O3S?

The molar mass of C18H18F3N3O3S is 413.41 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 3 fluorine atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 413.1021 Da.

How many compounds have the formula C18H18F3N3O3S?

CompoundList lists 19 compounds with the molecular formula C18H18F3N3O3S, including N-(4-Pyridyl)-1-[3-(trifluoromethyl)phenyl]sulfonyl-isonipecotamide, 1-[4-(Pyrrolidin-1-ylsulfonyl)phenyl]-3-[3-(trifluoromethyl)phenyl]urea, N-(2,4-Difluorophenyl)-N'-{1-[(4-fluorophenyl)sulfonyl]-4-piperidinyl}urea. 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 C18H18F3N3O3S?

C18H18F3N3O3S 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.