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Molecular formula

C19H17FN2O3

105 compounds have this formula on CompoundList.

Molar mass
340.35g/mol
Monoisotopic mass
340.1223Da
Atoms
42
Elements
5
Rings plus double bonds
12

The formula C19H17FN2O3 describes a molecule made of 19 carbon atoms, 17 hydrogen atoms, 1 fluorine atom, 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 × 1967.05%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 175.03%
    1.008 × 17 = 17.136 g/mol
  • F Fluorine × 15.58%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 28.23%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 314.10%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C19H17FN2O3

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

Showing 101 to 105 of 105 compounds

Benzyl N-[2-(5-fluoro-1H-indol-3-yl)-2-oxoethyl]-N-methylcarbamate chemical structure, C19H17FN2O3, CAS 2680881-19-8
Benzyl N-[2-(5-fluoro-1H-indol-3-yl)-2-oxoethyl]-N-methylcarbamate
CAS 2680881-19-8C19H17FN2O3
2-(4-(4-(Benzyloxy)-3-fluorophenyl)-1H-pyrazol-1-yl)propanoic acid chemical structure, C19H17FN2O3, CAS 3078400-87-7
2-(4-(4-(Benzyloxy)-3-fluorophenyl)-1H-pyrazol-1-yl)propanoic acid
CAS 3078400-87-7C19H17FN2O3
2-(4-(4-(Benzyloxy)-2-fluorophenyl)-1H-pyrazol-1-yl)propanoic acid chemical structure, C19H17FN2O3, CAS 3078411-26-1
2-(4-(4-(Benzyloxy)-2-fluorophenyl)-1H-pyrazol-1-yl)propanoic acid
CAS 3078411-26-1C19H17FN2O3
3-(1-(4-Fluorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-4-yl)propanoic acid chemical structure, C19H17FN2O3, CAS 1020238-37-2
3-(1-(4-Fluorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-4-yl)propanoic acid
CAS 1020238-37-2C19H17FN2O3
3-(3-(4-Fluorophenyl)-1-(4-methoxyphenyl)-1H-pyrazol-4-yl)propanoic acid chemical structure, C19H17FN2O3, CAS 1020238-33-8
3-(3-(4-Fluorophenyl)-1-(4-methoxyphenyl)-1H-pyrazol-4-yl)propanoic acid
CAS 1020238-33-8C19H17FN2O3

Frequently asked questions

What is the molar mass of C19H17FN2O3?

The molar mass of C19H17FN2O3 is 340.35 g/mol, calculated from standard atomic weights for 19 carbon atoms, 17 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 340.1223 Da.

How many compounds have the formula C19H17FN2O3?

CompoundList lists 105 compounds with the molecular formula C19H17FN2O3, including Benzyl N-[2-(5-fluoro-1H-indol-3-yl)-2-oxoethyl]-N-methylcarbamate, 2-(4-(4-(Benzyloxy)-3-fluorophenyl)-1H-pyrazol-1-yl)propanoic acid, 2-(4-(4-(Benzyloxy)-2-fluorophenyl)-1H-pyrazol-1-yl)propanoic acid. 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 C19H17FN2O3?

C19H17FN2O3 has a degree of unsaturation of 12. 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.