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Molecular formula

C19H20ClFN2O3

13 compounds have this formula on CompoundList.

Molar mass
378.83g/mol
Monoisotopic mass
378.1146Da
Atoms
46
Elements
6
Rings plus double bonds
10

The formula C19H20ClFN2O3 describes a molecule made of 19 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 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 × 1960.24%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 205.32%
    1.008 × 20 = 20.160 g/mol
  • Cl Chlorine × 19.36%
    35.45 × 1 = 35.450 g/mol
  • F Fluorine × 15.01%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 27.39%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 312.67%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C19H20ClFN2O3

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

Showing 1 to 13 of 13 compounds

[3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolyl](1-oxa-4-azaspiro[4.5]dec-4-yl)methanone chemical structure, C19H20ClFN2O3, CAS 329702-10-5
[3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolyl](1-oxa-4-azaspiro[4.5]dec-4-yl)methanone
CAS 329702-10-5C19H20ClFN2O3
Methyl 5-[(2-chloro-6-fluorophenyl)methylamino]-2-morpholin-4-ylbenzoate chemical structure, C19H20ClFN2O3, CAS 766527-40-6
Methyl 5-[(2-chloro-6-fluorophenyl)methylamino]-2-morpholin-4-ylbenzoate
CAS 766527-40-6C19H20ClFN2O3
4-((1-(2-Chloro-4-fluorobenzoyl)piperidin-4-yl)oxy)-1,6-dimethylpyridin-2(1H)-one chemical structure, C19H20ClFN2O3, CAS 2034313-56-7
4-((1-(2-Chloro-4-fluorobenzoyl)piperidin-4-yl)oxy)-1,6-dimethylpyridin-2(1H)-one
CAS 2034313-56-7C19H20ClFN2O3
2-(2-Chloro-6-fluorophenyl)-N-{[1-(furan-3-carbonyl)piperidin-4-yl]methyl}acetamide chemical structure, C19H20ClFN2O3, CAS 1797967-03-3
2-(2-Chloro-6-fluorophenyl)-N-{[1-(furan-3-carbonyl)piperidin-4-yl]methyl}acetamide
CAS 1797967-03-3C19H20ClFN2O3
2-(2-Amino-4-chlorophenoxy)-1-[4-(4-fluorophenoxy)piperidin-1-yl]ethan-1-one chemical structure, C19H20ClFN2O3, CAS 651301-48-3
2-(2-Amino-4-chlorophenoxy)-1-[4-(4-fluorophenoxy)piperidin-1-yl]ethan-1-one
CAS 651301-48-3C19H20ClFN2O3
N1-(3-chloro-4-fluorophenyl)-N2-(2-methoxy-2-phenylbutyl)oxalamide chemical structure, C19H20ClFN2O3, CAS 1797900-81-2
N1-(3-chloro-4-fluorophenyl)-N2-(2-methoxy-2-phenylbutyl)oxalamide
CAS 1797900-81-2C19H20ClFN2O3
N1-(3-chloro-4-fluorophenyl)-N2-(5-hydroxy-3-phenylpentyl)oxalamide chemical structure, C19H20ClFN2O3, CAS 1790195-76-4
N1-(3-chloro-4-fluorophenyl)-N2-(5-hydroxy-3-phenylpentyl)oxalamide
CAS 1790195-76-4C19H20ClFN2O3
N1-(2-(3-chlorophenyl)-2-methoxypropyl)-N2-(4-fluorobenzyl)oxalamide chemical structure, C19H20ClFN2O3, CAS 1788677-75-7
N1-(2-(3-chlorophenyl)-2-methoxypropyl)-N2-(4-fluorobenzyl)oxalamide
CAS 1788677-75-7C19H20ClFN2O3
1-((1R,5S)-8-(2-(2-Chloro-6-fluorophenyl)acetyl)-8-azabicyclo[3.2.1]octan-3-yl)pyrrolidine-2,5-dione chemical structure, C19H20ClFN2O3, CAS 2060474-00-0
1-((1R,5S)-8-(2-(2-Chloro-6-fluorophenyl)acetyl)-8-azabicyclo[3.2.1]octan-3-yl)pyrrolidine-2,5-dione
CAS 2060474-00-0C19H20ClFN2O3
5-Chloro-N-(4-fluorophenethyl)-6-((tetrahydro-2H-pyran-4-yl)oxy)nicotinamide chemical structure, C19H20ClFN2O3, CAS 1903274-63-4
5-Chloro-N-(4-fluorophenethyl)-6-((tetrahydro-2H-pyran-4-yl)oxy)nicotinamide
CAS 1903274-63-4C19H20ClFN2O3
3-Chloro-4-{[1-(3-fluoro-4-methoxybenzoyl)piperidin-4-yl]methoxy}pyridine chemical structure, C19H20ClFN2O3, CAS 2640842-92-6
3-Chloro-4-{[1-(3-fluoro-4-methoxybenzoyl)piperidin-4-yl]methoxy}pyridine
CAS 2640842-92-6C19H20ClFN2O3
Ethyl 2-(3-chloro-2-fluorophenoxy)-4-(piperazin-1-yl)benzoate chemical structure, C19H20ClFN2O3, CAS 1228944-84-0
Ethyl 2-(3-chloro-2-fluorophenoxy)-4-(piperazin-1-yl)benzoate
CAS 1228944-84-0C19H20ClFN2O3
2-(4-Chlorophenoxy)-1-{3-[(3-fluoropyridin-4-yl)oxy]pyrrolidin-1-yl}-2-methylpropan-1-one chemical structure, C19H20ClFN2O3, CAS 2380175-67-5
2-(4-Chlorophenoxy)-1-{3-[(3-fluoropyridin-4-yl)oxy]pyrrolidin-1-yl}-2-methylpropan-1-one
CAS 2380175-67-5C19H20ClFN2O3

Frequently asked questions

What is the molar mass of C19H20ClFN2O3?

The molar mass of C19H20ClFN2O3 is 378.83 g/mol, calculated from standard atomic weights for 19 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 378.1146 Da.

How many compounds have the formula C19H20ClFN2O3?

CompoundList lists 13 compounds with the molecular formula C19H20ClFN2O3, including [3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolyl](1-oxa-4-azaspiro[4.5]dec-4-yl)methanone, Methyl 5-[(2-chloro-6-fluorophenyl)methylamino]-2-morpholin-4-ylbenzoate, 4-((1-(2-Chloro-4-fluorobenzoyl)piperidin-4-yl)oxy)-1,6-dimethylpyridin-2(1H)-one. 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 C19H20ClFN2O3?

C19H20ClFN2O3 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.