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Molecular formula

C18H16F3N3O3S

15 compounds have this formula on CompoundList.

Molar mass
411.40g/mol
Monoisotopic mass
411.0864Da
Atoms
44
Elements
6
Rings plus double bonds
11

The formula C18H16F3N3O3S describes a molecule made of 18 carbon atoms, 16 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 × 1852.55%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 163.92%
    1.008 × 16 = 16.128 g/mol
  • F Fluorine × 313.85%
    18.998 × 3 = 56.994 g/mol
  • N Nitrogen × 310.21%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 311.67%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.79%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H16F3N3O3S

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

Showing 1 to 15 of 15 compounds

N-[3-(3,4-Dihydro-2H-pyrrol-5-ylsulfamoyl)phenyl]-4-(trifluoromethyl)benzamide chemical structure, C18H16F3N3O3S, CAS 853339-30-7
N-[3-(3,4-Dihydro-2H-pyrrol-5-ylsulfamoyl)phenyl]-4-(trifluoromethyl)benzamide
CAS 853339-30-7C18H16F3N3O3S
3-Amino-N-(3,4-dimethoxyphenyl)-4-methyl-6-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide chemical structure, C18H16F3N3O3S, CAS 444931-09-3
3-Amino-N-(3,4-dimethoxyphenyl)-4-methyl-6-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide
CAS 444931-09-3C18H16F3N3O3S
4-[5-(4-Ethoxy-phenyl)-3-trifluoromethyl-pyrazol-1-yl]-benzenesulfonamide chemical structure, C18H16F3N3O3S, CAS 170570-02-2
4-[5-(4-Ethoxy-phenyl)-3-trifluoromethyl-pyrazol-1-yl]-benzenesulfonamide
CAS 170570-02-2C18H16F3N3O3S
6-Acetyl-2-(3-(trifluoromethyl)benzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide chemical structure, C18H16F3N3O3S, CAS 864927-70-8
6-Acetyl-2-(3-(trifluoromethyl)benzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide
CAS 864927-70-8C18H16F3N3O3S
2-((3-Cyano-6-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)pyridin-2-yl)thio)-N-methylacetamide chemical structure, C18H16F3N3O3S, CAS 905787-05-5
2-((3-Cyano-6-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)pyridin-2-yl)thio)-N-methylacetamide
CAS 905787-05-5C18H16F3N3O3S
3-((3-Cyano-6-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)pyridin-2-yl)thio)propanamide chemical structure, C18H16F3N3O3S, CAS 905773-09-3
3-((3-Cyano-6-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)pyridin-2-yl)thio)propanamide
CAS 905773-09-3C18H16F3N3O3S
5-Methyl-2-{1-[4-(trifluoromethoxy)benzenesulfonyl]azetidin-3-yl}-1H-1,3-benzodiazole chemical structure, C18H16F3N3O3S, CAS 1396801-58-3
5-Methyl-2-{1-[4-(trifluoromethoxy)benzenesulfonyl]azetidin-3-yl}-1H-1,3-benzodiazole
CAS 1396801-58-3C18H16F3N3O3S
[1,5-Diphenyl-3-(trifluoromethyl)pyrazol-4-yl] N,N-dimethylsulfamate chemical structure, C18H16F3N3O3S, CAS 400086-70-6
[1,5-Diphenyl-3-(trifluoromethyl)pyrazol-4-yl] N,N-dimethylsulfamate
CAS 400086-70-6C18H16F3N3O3S
3-Amino-6-(3,4-dimethoxybenzyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide chemical structure, C18H16F3N3O3S, CAS 936080-63-6
3-Amino-6-(3,4-dimethoxybenzyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide
CAS 936080-63-6C18H16F3N3O3S
N-(2-(4-Phenyl-1H-pyrazol-1-yl)ethyl)-2-(trifluoromethoxy)benzenesulfonamide chemical structure, C18H16F3N3O3S, CAS 2034505-38-7
N-(2-(4-Phenyl-1H-pyrazol-1-yl)ethyl)-2-(trifluoromethoxy)benzenesulfonamide
CAS 2034505-38-7C18H16F3N3O3S
2-({1-[3-(Trifluoromethyl)benzenesulfonyl]piperidin-3-yl}oxy)pyridine-4-carbonitrile chemical structure, C18H16F3N3O3S, CAS 2034618-38-5
2-({1-[3-(Trifluoromethyl)benzenesulfonyl]piperidin-3-yl}oxy)pyridine-4-carbonitrile
CAS 2034618-38-5C18H16F3N3O3S
N-Cyclopropyl-N-(imidazo[1,2-a]pyridin-3-ylmethyl)-4-(trifluoromethoxy)benzenesulfonamide chemical structure, C18H16F3N3O3S, CAS 1448060-67-0
N-Cyclopropyl-N-(imidazo[1,2-a]pyridin-3-ylmethyl)-4-(trifluoromethoxy)benzenesulfonamide
CAS 1448060-67-0C18H16F3N3O3S
2-(3-Cyclopropyl-2,2-dioxo-1,3-dihydro-2lambda6,1,3-benzothiadiazol-1-yl)-N-[3-(trifluoromethyl)phenyl]acetamide chemical structure, C18H16F3N3O3S, CAS 2097932-20-0
2-(3-Cyclopropyl-2,2-dioxo-1,3-dihydro-2lambda6,1,3-benzothiadiazol-1-yl)-N-[3-(trifluoromethyl)phenyl]acetamide
CAS 2097932-20-0C18H16F3N3O3S
2-Methyl-1-{1-[2-(trifluoromethoxy)benzenesulfonyl]azetidin-3-yl}-1H-1,3-benzodiazole chemical structure, C18H16F3N3O3S, CAS 2380185-01-1
2-Methyl-1-{1-[2-(trifluoromethoxy)benzenesulfonyl]azetidin-3-yl}-1H-1,3-benzodiazole
CAS 2380185-01-1C18H16F3N3O3S
N-{2-Hydroxy-2-[4-(1H-pyrazol-1-yl)phenyl]ethyl}-3-(trifluoromethyl)benzene-1-sulfonamide chemical structure, C18H16F3N3O3S, CAS 2415622-38-5
N-{2-Hydroxy-2-[4-(1H-pyrazol-1-yl)phenyl]ethyl}-3-(trifluoromethyl)benzene-1-sulfonamide
CAS 2415622-38-5C18H16F3N3O3S

Frequently asked questions

What is the molar mass of C18H16F3N3O3S?

The molar mass of C18H16F3N3O3S is 411.40 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 3 fluorine atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 411.0864 Da.

How many compounds have the formula C18H16F3N3O3S?

CompoundList lists 15 compounds with the molecular formula C18H16F3N3O3S, including N-[3-(3,4-Dihydro-2H-pyrrol-5-ylsulfamoyl)phenyl]-4-(trifluoromethyl)benzamide, 3-Amino-N-(3,4-dimethoxyphenyl)-4-methyl-6-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide, 4-[5-(4-Ethoxy-phenyl)-3-trifluoromethyl-pyrazol-1-yl]-benzenesulfonamide. 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 C18H16F3N3O3S?

C18H16F3N3O3S has a degree of unsaturation of 11. 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.