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Molecular formula

C19H16ClFN2O3

27 compounds have this formula on CompoundList.

Molar mass
374.80g/mol
Monoisotopic mass
374.0833Da
Atoms
42
Elements
6
Rings plus double bonds
12

The formula C19H16ClFN2O3 describes a molecule made of 19 carbon atoms, 16 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 × 1960.89%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 164.30%
    1.008 × 16 = 16.128 g/mol
  • Cl Chlorine × 19.46%
    35.45 × 1 = 35.450 g/mol
  • F Fluorine × 15.07%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 27.47%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 312.81%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C19H16ClFN2O3

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

Showing 1 to 27 of 27 compounds

4-Chloro-N-(2,6-dioxopiperidin-1-yl)-N-[(2-fluorophenyl)methyl]benzamide chemical structure, C19H16ClFN2O3, CAS 832682-19-6
4-Chloro-N-(2,6-dioxopiperidin-1-yl)-N-[(2-fluorophenyl)methyl]benzamide
CAS 832682-19-6C19H16ClFN2O3
3-(2-Chloro-6-fluorophenyl)-N-[(4-methoxyphenyl)methyl]-5-methyl-1,2-oxazole-4-carboxamide chemical structure, C19H16ClFN2O3, CAS 866150-67-6
3-(2-Chloro-6-fluorophenyl)-N-[(4-methoxyphenyl)methyl]-5-methyl-1,2-oxazole-4-carboxamide
CAS 866150-67-6C19H16ClFN2O3
2-Chloro-6-fluoro-N-[2-(7-methoxy-2-oxo-1H-quinolin-3-yl)ethyl]benzamide chemical structure, C19H16ClFN2O3, CAS 851405-64-6
2-Chloro-6-fluoro-N-[2-(7-methoxy-2-oxo-1H-quinolin-3-yl)ethyl]benzamide
CAS 851405-64-6C19H16ClFN2O3
2-[(2-Chloro-6-fluorophenyl)methyl]-6-(2,5-dimethoxyphenyl)pyridazin-3-one chemical structure, C19H16ClFN2O3, CAS 941973-42-8
2-[(2-Chloro-6-fluorophenyl)methyl]-6-(2,5-dimethoxyphenyl)pyridazin-3-one
CAS 941973-42-8C19H16ClFN2O3
1-(2-Chloro-6-fluorobenzyl)-3-(3,4-dimethoxyphenyl)-1H-pyrazole-4-carbaldehyde chemical structure, C19H16ClFN2O3, CAS 1007192-89-3
1-(2-Chloro-6-fluorobenzyl)-3-(3,4-dimethoxyphenyl)-1H-pyrazole-4-carbaldehyde
CAS 1007192-89-3C19H16ClFN2O3
Ethyl 4-(2-chloro-6-fluorophenyl)-6-hydroxy-2-phenyl-4,5-dihydro-5-pyrimidinecarboxylate chemical structure, C19H16ClFN2O3, CAS 477867-24-6
Ethyl 4-(2-chloro-6-fluorophenyl)-6-hydroxy-2-phenyl-4,5-dihydro-5-pyrimidinecarboxylate
CAS 477867-24-6C19H16ClFN2O3
Benzyl 4-(2-chloro-6-fluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C19H16ClFN2O3, CAS 435290-35-0
Benzyl 4-(2-chloro-6-fluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 435290-35-0C19H16ClFN2O3
2-(2-Chloro-6-fluorobenzyl)-6-(3,4-dimethoxyphenyl)pyridazin-3(2H)-one chemical structure, C19H16ClFN2O3, CAS 922882-71-1
2-(2-Chloro-6-fluorobenzyl)-6-(3,4-dimethoxyphenyl)pyridazin-3(2H)-one
CAS 922882-71-1C19H16ClFN2O3
3-(4-Chlorobutanamido)-N-(2-fluorophenyl)benzofuran-2-carboxamide chemical structure, C19H16ClFN2O3, CAS 887875-75-4
3-(4-Chlorobutanamido)-N-(2-fluorophenyl)benzofuran-2-carboxamide
CAS 887875-75-4C19H16ClFN2O3
3-(4-Chlorobutanamido)-N-(3-fluorophenyl)benzofuran-2-carboxamide chemical structure, C19H16ClFN2O3, CAS 887879-38-1
3-(4-Chlorobutanamido)-N-(3-fluorophenyl)benzofuran-2-carboxamide
CAS 887879-38-1C19H16ClFN2O3
3-(4-Chlorobutanamido)-N-(4-fluorophenyl)benzofuran-2-carboxamide chemical structure, C19H16ClFN2O3, CAS 887883-83-2
3-(4-Chlorobutanamido)-N-(4-fluorophenyl)benzofuran-2-carboxamide
CAS 887883-83-2C19H16ClFN2O3
3-Butyramido-N-(3-chloro-4-fluorophenyl)benzofuran-2-carboxamide chemical structure, C19H16ClFN2O3, CAS 888463-28-3
3-Butyramido-N-(3-chloro-4-fluorophenyl)benzofuran-2-carboxamide
CAS 888463-28-3C19H16ClFN2O3
N-(3-Chloro-4-fluorophenyl)-3-isobutyramidobenzofuran-2-carboxamide chemical structure, C19H16ClFN2O3, CAS 888463-33-0
N-(3-Chloro-4-fluorophenyl)-3-isobutyramidobenzofuran-2-carboxamide
CAS 888463-33-0C19H16ClFN2O3
Ethyl 7-chloro-4-((2-fluorobenzyl)amino)-2-oxo-1,2-dihydroquinoline-3-carboxylate chemical structure, C19H16ClFN2O3, CAS 1189646-53-4
Ethyl 7-chloro-4-((2-fluorobenzyl)amino)-2-oxo-1,2-dihydroquinoline-3-carboxylate
CAS 1189646-53-4C19H16ClFN2O3
Methyl 6-chloro-4-((1-(4-fluorophenyl)ethyl)amino)-2-oxo-1,2-dihydroquinoline-3-carboxylate chemical structure, C19H16ClFN2O3, CAS 1251597-17-7
Methyl 6-chloro-4-((1-(4-fluorophenyl)ethyl)amino)-2-oxo-1,2-dihydroquinoline-3-carboxylate
CAS 1251597-17-7C19H16ClFN2O3
Methyl 8-chloro-4-((1-(4-fluorophenyl)ethyl)amino)-2-oxo-1,2-dihydroquinoline-3-carboxylate chemical structure, C19H16ClFN2O3, CAS 1251568-93-0
Methyl 8-chloro-4-((1-(4-fluorophenyl)ethyl)amino)-2-oxo-1,2-dihydroquinoline-3-carboxylate
CAS 1251568-93-0C19H16ClFN2O3
(5Z)-5-[(5-Chloro-2-ethoxyphenyl)methylidene]-3-[(2-fluorophenyl)methyl]imidazolidine-2,4-dione chemical structure, C19H16ClFN2O3, CAS 692279-41-7
(5Z)-5-[(5-Chloro-2-ethoxyphenyl)methylidene]-3-[(2-fluorophenyl)methyl]imidazolidine-2,4-dione
CAS 692279-41-7C19H16ClFN2O3
Methyl 4-[(3-chloro-4-fluorophenyl)amino]-6-ethoxyquinoline-2-carboxylate chemical structure, C19H16ClFN2O3, CAS 1207032-28-7
Methyl 4-[(3-chloro-4-fluorophenyl)amino]-6-ethoxyquinoline-2-carboxylate
CAS 1207032-28-7C19H16ClFN2O3
Ethyl 4-((3-chlorobenzyl)amino)-6-fluoro-2-oxo-1,2-dihydroquinoline-3-carboxylate chemical structure, C19H16ClFN2O3, CAS 1251686-94-8
Ethyl 4-((3-chlorobenzyl)amino)-6-fluoro-2-oxo-1,2-dihydroquinoline-3-carboxylate
CAS 1251686-94-8C19H16ClFN2O3
Ethyl 4-((4-chlorobenzyl)amino)-6-fluoro-2-oxo-1,2-dihydroquinoline-3-carboxylate chemical structure, C19H16ClFN2O3, CAS 1251562-07-8
Ethyl 4-((4-chlorobenzyl)amino)-6-fluoro-2-oxo-1,2-dihydroquinoline-3-carboxylate
CAS 1251562-07-8C19H16ClFN2O3
Ethyl 8-chloro-4-((2-fluorobenzyl)amino)-2-oxo-1,2-dihydroquinoline-3-carboxylate chemical structure, C19H16ClFN2O3, CAS 1243094-23-6
Ethyl 8-chloro-4-((2-fluorobenzyl)amino)-2-oxo-1,2-dihydroquinoline-3-carboxylate
CAS 1243094-23-6C19H16ClFN2O3
3-{4-[(2-Chloro-6-fluorophenyl)methoxy]-3-ethoxyphenyl}-2-cyanoprop-2-enamide chemical structure, C19H16ClFN2O3, CAS 848856-50-8
3-{4-[(2-Chloro-6-fluorophenyl)methoxy]-3-ethoxyphenyl}-2-cyanoprop-2-enamide
CAS 848856-50-8C19H16ClFN2O3
N1-(3-(benzofuran-2-yl)propyl)-N2-(3-chloro-4-fluorophenyl)oxalamide chemical structure, C19H16ClFN2O3, CAS 2034281-72-4
N1-(3-(benzofuran-2-yl)propyl)-N2-(3-chloro-4-fluorophenyl)oxalamide
CAS 2034281-72-4C19H16ClFN2O3
1-[(2-Chloro-6-fluorophenyl)methyl]-4-[(4-methoxyphenyl)methyl]-1,2,3,4-tetrahydropyrazine-2,3-dione chemical structure, C19H16ClFN2O3, CAS 902862-88-8
1-[(2-Chloro-6-fluorophenyl)methyl]-4-[(4-methoxyphenyl)methyl]-1,2,3,4-tetrahydropyrazine-2,3-dione
CAS 902862-88-8C19H16ClFN2O3

Frequently asked questions

What is the molar mass of C19H16ClFN2O3?

The molar mass of C19H16ClFN2O3 is 374.80 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 374.0833 Da.

How many compounds have the formula C19H16ClFN2O3?

CompoundList lists 27 compounds with the molecular formula C19H16ClFN2O3, including 4-Chloro-N-(2,6-dioxopiperidin-1-yl)-N-[(2-fluorophenyl)methyl]benzamide, 3-(2-Chloro-6-fluorophenyl)-N-[(4-methoxyphenyl)methyl]-5-methyl-1,2-oxazole-4-carboxamide, 2-Chloro-6-fluoro-N-[2-(7-methoxy-2-oxo-1H-quinolin-3-yl)ethyl]benzamide. 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 C19H16ClFN2O3?

C19H16ClFN2O3 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.