CompoundList
Sign in
Molecular formula

C19H12FNO4

6 compounds have this formula on CompoundList.

Molar mass
337.31g/mol
Monoisotopic mass
337.0750Da
Atoms
37
Elements
5
Rings plus double bonds
14

The formula C19H12FNO4 describes a molecule made of 19 carbon atoms, 12 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom and 4 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 × 1967.66%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 123.59%
    1.008 × 12 = 12.096 g/mol
  • F Fluorine × 15.63%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 14.15%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 418.97%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C19H12FNO4

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

Showing 1 to 6 of 6 compounds

(E)-1-(4-Fluorophenyl)-3-[5-(2-nitrophenyl)furan-2-yl]prop-2-en-1-one chemical structure, C19H12FNO4, CAS 1164489-14-8
(E)-1-(4-Fluorophenyl)-3-[5-(2-nitrophenyl)furan-2-yl]prop-2-en-1-one
CAS 1164489-14-8C19H12FNO4
1-(4-Fluorophenyl)-3-[5-(3-nitrophenyl)-2-furyl]prop-2-en-1-one chemical structure, C19H12FNO4, CAS 5554-93-8
1-(4-Fluorophenyl)-3-[5-(3-nitrophenyl)-2-furyl]prop-2-en-1-one
CAS 5554-93-8C19H12FNO4
[5-(2-Fluorophenyl)-1,2-oxazol-3-yl]methyl 1-benzofuran-2-carboxylate chemical structure, C19H12FNO4, CAS 1040668-89-0
[5-(2-Fluorophenyl)-1,2-oxazol-3-yl]methyl 1-benzofuran-2-carboxylate
CAS 1040668-89-0C19H12FNO4
1-(4-Fluorophenyl)-3-[5-(4-nitrophenyl)-2-furyl]prop-2-en-1-one chemical structure, C19H12FNO4, CAS 153853-36-2
1-(4-Fluorophenyl)-3-[5-(4-nitrophenyl)-2-furyl]prop-2-en-1-one
CAS 153853-36-2C19H12FNO4
(E)-2-(4-Carboxystyryl)-7-fluoroquinoline-4-carboxylic acid chemical structure, C19H12FNO4, CAS 1607704-62-0
(E)-2-(4-Carboxystyryl)-7-fluoroquinoline-4-carboxylic acid
CAS 1607704-62-0C19H12FNO4
2-[2-(4-Carboxyphenyl)ethenyl]-7-fluoroquinoline-4-carboxylic acid chemical structure, C19H12FNO4
2-[2-(4-Carboxyphenyl)ethenyl]-7-fluoroquinoline-4-carboxylic acid
C19H12FNO4

Frequently asked questions

What is the molar mass of C19H12FNO4?

The molar mass of C19H12FNO4 is 337.31 g/mol, calculated from standard atomic weights for 19 carbon atoms, 12 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 337.0750 Da.

How many compounds have the formula C19H12FNO4?

CompoundList lists 6 compounds with the molecular formula C19H12FNO4, including (E)-1-(4-Fluorophenyl)-3-[5-(2-nitrophenyl)furan-2-yl]prop-2-en-1-one, 1-(4-Fluorophenyl)-3-[5-(3-nitrophenyl)-2-furyl]prop-2-en-1-one, [5-(2-Fluorophenyl)-1,2-oxazol-3-yl]methyl 1-benzofuran-2-carboxylate. 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 C19H12FNO4?

C19H12FNO4 has a degree of unsaturation of 14. 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.