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Molecular formula

C20H18ClFN2O2

16 compounds have this formula on CompoundList.

Molar mass
372.82g/mol
Monoisotopic mass
372.1041Da
Atoms
44
Elements
6
Rings plus double bonds
12

The formula C20H18ClFN2O2 describes a molecule made of 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 2 nitrogen atoms and 2 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 × 2064.43%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 184.87%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 19.51%
    35.45 × 1 = 35.450 g/mol
  • F Fluorine × 15.10%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 27.51%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 28.58%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C20H18ClFN2O2

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

Showing 1 to 16 of 16 compounds

1-(3-Chloro-4-fluorophenyl)-3-(4-isobutylphenyl)-1H-pyrazole-5-carboxylic acid chemical structure, C20H18ClFN2O2, CAS 618102-96-8
1-(3-Chloro-4-fluorophenyl)-3-(4-isobutylphenyl)-1H-pyrazole-5-carboxylic acid
CAS 618102-96-8C20H18ClFN2O2
2-Chloro-N-(2-cyclopropanecarbonyl-1,2,3,4-tetrahydroisoquinolin-7-yl)-6-fluorobenzamide chemical structure, C20H18ClFN2O2, CAS 955643-97-7
2-Chloro-N-(2-cyclopropanecarbonyl-1,2,3,4-tetrahydroisoquinolin-7-yl)-6-fluorobenzamide
CAS 955643-97-7C20H18ClFN2O2
2-Chloro-N-(2-(6,7-dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)-6-fluorobenzamide chemical structure, C20H18ClFN2O2, CAS 851096-29-2
2-Chloro-N-(2-(6,7-dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)-6-fluorobenzamide
CAS 851096-29-2C20H18ClFN2O2
2-Chloro-N-(2-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-4-fluorobenzamide chemical structure, C20H18ClFN2O2, CAS 955643-61-5
2-Chloro-N-(2-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-4-fluorobenzamide
CAS 955643-61-5C20H18ClFN2O2
6-Chloro-4-((4-(2-fluorophenyl)piperazin-1-yl)methyl)-2H-chromen-2-one chemical structure, C20H18ClFN2O2, CAS 919735-60-7
6-Chloro-4-((4-(2-fluorophenyl)piperazin-1-yl)methyl)-2H-chromen-2-one
CAS 919735-60-7C20H18ClFN2O2
8-Chloro-4-[(dimethylamino)methylene]-1-(2-fluoro-6-methoxyphenyl)-3,4-dihydro-5H-2-benzazepin-5-one chemical structure, C20H18ClFN2O2, CAS 869367-33-9
8-Chloro-4-[(dimethylamino)methylene]-1-(2-fluoro-6-methoxyphenyl)-3,4-dihydro-5H-2-benzazepin-5-one
CAS 869367-33-9C20H18ClFN2O2
8-Chloro-4-(dimethylaminomethylene)-1-(2-fluoro-6-methoxy-phenyl)-3H-2-benzazepin-5-one chemical structure, C20H18ClFN2O2
8-Chloro-4-(dimethylaminomethylene)-1-(2-fluoro-6-methoxy-phenyl)-3H-2-benzazepin-5-one
C20H18ClFN2O2
3-(2-Chloro-6-fluorophenyl)-5-methyl-N-(4-propan-2-ylphenyl)-1,2-oxazole-4-carboxamide chemical structure, C20H18ClFN2O2, CAS 429627-12-3
3-(2-Chloro-6-fluorophenyl)-5-methyl-N-(4-propan-2-ylphenyl)-1,2-oxazole-4-carboxamide
CAS 429627-12-3C20H18ClFN2O2
6-Chloro-4-[[4-(4-fluorophenyl)piperazin-1-yl]methyl]chromen-2-one chemical structure, C20H18ClFN2O2, CAS 900875-09-4
6-Chloro-4-[[4-(4-fluorophenyl)piperazin-1-yl]methyl]chromen-2-one
CAS 900875-09-4C20H18ClFN2O2
2-Chloro-N-(2-(5,8-dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)-6-fluorobenzamide chemical structure, C20H18ClFN2O2, CAS 851406-63-8
2-Chloro-N-(2-(5,8-dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)-6-fluorobenzamide
CAS 851406-63-8C20H18ClFN2O2
2-Chloro-N-[2-(7,8-dimethyl-2-oxo-1H-quinolin-3-yl)ethyl]-6-fluorobenzamide chemical structure, C20H18ClFN2O2, CAS 851407-65-3
2-Chloro-N-[2-(7,8-dimethyl-2-oxo-1H-quinolin-3-yl)ethyl]-6-fluorobenzamide
CAS 851407-65-3C20H18ClFN2O2
3-(2-Chloro-6-fluorophenyl)-N-isopropyl-5-methyl-N-phenyl-4-isoxazolecarboxamide chemical structure, C20H18ClFN2O2, CAS 866150-64-3
3-(2-Chloro-6-fluorophenyl)-N-isopropyl-5-methyl-N-phenyl-4-isoxazolecarboxamide
CAS 866150-64-3C20H18ClFN2O2
2-Chloro-N-[1-(cyclopropanecarbonyl)-3,4-dihydro-2H-quinolin-7-yl]-6-fluorobenzamide chemical structure, C20H18ClFN2O2, CAS 903257-93-2
2-Chloro-N-[1-(cyclopropanecarbonyl)-3,4-dihydro-2H-quinolin-7-yl]-6-fluorobenzamide
CAS 903257-93-2C20H18ClFN2O2
4-(8-((2-Chloro-6-fluorobenzyl)oxy)quinolin-2-yl)morpholine chemical structure, C20H18ClFN2O2, CAS 941903-54-4
4-(8-((2-Chloro-6-fluorobenzyl)oxy)quinolin-2-yl)morpholine
CAS 941903-54-4C20H18ClFN2O2
2-Oxazolin-5-one, 4-(p-((2-chloroethyl)(2-fluoroethyl)amino)benzylidene)-2-phenyl- chemical structure, C20H18ClFN2O2, CAS 1245-73-4
2-Oxazolin-5-one, 4-(p-((2-chloroethyl)(2-fluoroethyl)amino)benzylidene)-2-phenyl-
CAS 1245-73-4C20H18ClFN2O2
N-(2-Chloro-6-methoxyquinolin-3-ylmethyl)-N-(4-fluorobenzyl)acetamide chemical structure, C20H18ClFN2O2, CAS 606102-77-6
N-(2-Chloro-6-methoxyquinolin-3-ylmethyl)-N-(4-fluorobenzyl)acetamide
CAS 606102-77-6C20H18ClFN2O2

Frequently asked questions

What is the molar mass of C20H18ClFN2O2?

The molar mass of C20H18ClFN2O2 is 372.82 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 372.1041 Da.

How many compounds have the formula C20H18ClFN2O2?

CompoundList lists 16 compounds with the molecular formula C20H18ClFN2O2, including 1-(3-Chloro-4-fluorophenyl)-3-(4-isobutylphenyl)-1H-pyrazole-5-carboxylic acid, 2-Chloro-N-(2-cyclopropanecarbonyl-1,2,3,4-tetrahydroisoquinolin-7-yl)-6-fluorobenzamide, 2-Chloro-N-(2-(6,7-dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)-6-fluorobenzamide. 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 C20H18ClFN2O2?

C20H18ClFN2O2 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.