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Molecular formula

C18H11F3N2O3

6 compounds have this formula on CompoundList.

Molar mass
360.29g/mol
Monoisotopic mass
360.0722Da
Atoms
37
Elements
5
Rings plus double bonds
13

The formula C18H11F3N2O3 describes a molecule made of 18 carbon atoms, 11 hydrogen atoms, 3 fluorine atoms, 2 nitrogen atoms and 3 oxygen 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 × 1860.01%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 113.08%
    1.008 × 11 = 11.088 g/mol
  • F Fluorine × 315.82%
    18.998 × 3 = 56.994 g/mol
  • N Nitrogen × 27.78%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 313.32%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C18H11F3N2O3

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

Showing 1 to 6 of 6 compounds

Ro0711401 chemical structure, C18H11F3N2O3, CAS 714971-87-6
Ro0711401
CAS 714971-87-6C18H11F3N2O3
1-(3,4-Difluorophenyl)-4-(2-(4-fluorophenyl)-2-oxoethyl)pyrazine-2,3(1H,4H)-dione chemical structure, C18H11F3N2O3, CAS 891869-17-3
1-(3,4-Difluorophenyl)-4-(2-(4-fluorophenyl)-2-oxoethyl)pyrazine-2,3(1H,4H)-dione
CAS 891869-17-3C18H11F3N2O3
2-(Furan-2-yl)-5-{2-methyl-5-[3-(trifluoromethyl)phenyl]furan-3-yl}-1,3,4-oxadiazole chemical structure, C18H11F3N2O3, CAS 890641-91-5
2-(Furan-2-yl)-5-{2-methyl-5-[3-(trifluoromethyl)phenyl]furan-3-yl}-1,3,4-oxadiazole
CAS 890641-91-5C18H11F3N2O3
[5-(1,3-Benzodioxol-5-yl)-1H-pyrazol-1-yl][3-(trifluoromethyl)phenyl]methanone chemical structure, C18H11F3N2O3, CAS 956781-81-0
[5-(1,3-Benzodioxol-5-yl)-1H-pyrazol-1-yl][3-(trifluoromethyl)phenyl]methanone
CAS 956781-81-0C18H11F3N2O3
(Z)-3-(1,3-Benzodioxol-5-yl)-2-cyano-N-[3-(trifluoromethyl)phenyl]prop-2-enamide chemical structure, C18H11F3N2O3, CAS 522622-14-6
(Z)-3-(1,3-Benzodioxol-5-yl)-2-cyano-N-[3-(trifluoromethyl)phenyl]prop-2-enamide
CAS 522622-14-6C18H11F3N2O3
4-[[(Z)-2-Cyano-3-[4-(trifluoromethyl)phenyl]prop-2-enoyl]amino]benzoic acid chemical structure, C18H11F3N2O3, CAS 556805-27-7
4-[[(Z)-2-Cyano-3-[4-(trifluoromethyl)phenyl]prop-2-enoyl]amino]benzoic acid
CAS 556805-27-7C18H11F3N2O3

Frequently asked questions

What is the molar mass of C18H11F3N2O3?

The molar mass of C18H11F3N2O3 is 360.29 g/mol, calculated from standard atomic weights for 18 carbon atoms, 11 hydrogen atoms, 3 fluorine atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 360.0722 Da.

How many compounds have the formula C18H11F3N2O3?

CompoundList lists 6 compounds with the molecular formula C18H11F3N2O3, including Ro0711401, 1-(3,4-Difluorophenyl)-4-(2-(4-fluorophenyl)-2-oxoethyl)pyrazine-2,3(1H,4H)-dione, 2-(Furan-2-yl)-5-{2-methyl-5-[3-(trifluoromethyl)phenyl]furan-3-yl}-1,3,4-oxadiazole. 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 C18H11F3N2O3?

C18H11F3N2O3 has a degree of unsaturation of 13. 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.