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Molecular formula

C20H16FN3O2

40 compounds have this formula on CompoundList.

Molar mass
349.36g/mol
Monoisotopic mass
349.1227Da
Atoms
42
Elements
5
Rings plus double bonds
14

The formula C20H16FN3O2 describes a molecule made of 20 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 3 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 × 2068.76%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 164.62%
    1.008 × 16 = 16.128 g/mol
  • F Fluorine × 15.44%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 312.03%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 29.16%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C20H16FN3O2

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

Showing 1 to 40 of 40 compounds

6-(3,5-Dimethoxyphenyl)-3-(4-fluorophenyl)-1H-pyrazolo[3,4-b]pyridine chemical structure, C20H16FN3O2, CAS 1001083-74-4
6-(3,5-Dimethoxyphenyl)-3-(4-fluorophenyl)-1H-pyrazolo[3,4-b]pyridine
CAS 1001083-74-4C20H16FN3O2
2-[(2-Fluorobenzoyl)amino]-N-(pyridin-3-ylmethyl)benzamide chemical structure, C20H16FN3O2, CAS 838903-65-4
2-[(2-Fluorobenzoyl)amino]-N-(pyridin-3-ylmethyl)benzamide
CAS 838903-65-4C20H16FN3O2
3-(4-Fluorophenyl)-5-(4-methoxyphenyl)-2-methylpyrazolo[1,5-a]pyrimidin-7(4H)-one chemical structure, C20H16FN3O2, CAS 879615-77-7
3-(4-Fluorophenyl)-5-(4-methoxyphenyl)-2-methylpyrazolo[1,5-a]pyrimidin-7(4H)-one
CAS 879615-77-7C20H16FN3O2
4-Fluoro-N-(2-(2-(1-naphthylmethylene)hydrazino)-2-oxoethyl)benzamide chemical structure, C20H16FN3O2, CAS 769142-60-1
4-Fluoro-N-(2-(2-(1-naphthylmethylene)hydrazino)-2-oxoethyl)benzamide
CAS 769142-60-1C20H16FN3O2
5-(2-Fluorobenzyl)-3-(hydroxymethyl)-2-phenylpyrazolo[1,5-a]pyrazin-4(5H)-one chemical structure, C20H16FN3O2, CAS 1775346-19-4
5-(2-Fluorobenzyl)-3-(hydroxymethyl)-2-phenylpyrazolo[1,5-a]pyrazin-4(5H)-one
CAS 1775346-19-4C20H16FN3O2
5-(3-Fluorobenzyl)-3-(hydroxymethyl)-2-phenylpyrazolo[1,5-a]pyrazin-4(5H)-one chemical structure, C20H16FN3O2, CAS 1775370-27-8
5-(3-Fluorobenzyl)-3-(hydroxymethyl)-2-phenylpyrazolo[1,5-a]pyrazin-4(5H)-one
CAS 1775370-27-8C20H16FN3O2
6-(4-Fluorophenyl)-1,3-dimethyl-5-phenylpyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C20H16FN3O2, CAS 663929-14-4
6-(4-Fluorophenyl)-1,3-dimethyl-5-phenylpyrrolo[3,4-d]pyrimidine-2,4-dione
CAS 663929-14-4C20H16FN3O2
5-((1H-Benzo[d]imidazol-1-yl)methyl)-N-(4-fluorobenzyl)furan-2-carboxamide chemical structure, C20H16FN3O2, CAS 1171488-80-4
5-((1H-Benzo[d]imidazol-1-yl)methyl)-N-(4-fluorobenzyl)furan-2-carboxamide
CAS 1171488-80-4C20H16FN3O2
3-[2-(2,3-Dihydro-1H-indol-1-yl)-2-oxoethyl]-6-(4-fluorophenyl)-3,4-dihydropyrimidin-4-one chemical structure, C20H16FN3O2, CAS 1058239-83-0
3-[2-(2,3-Dihydro-1H-indol-1-yl)-2-oxoethyl]-6-(4-fluorophenyl)-3,4-dihydropyrimidin-4-one
CAS 1058239-83-0C20H16FN3O2
6-(2,3-Dihydro-1H-indole-1-carbonyl)-2-[(4-fluorophenyl)methyl]-2,3-dihydropyridazin-3-one chemical structure, C20H16FN3O2, CAS 1040635-54-8
6-(2,3-Dihydro-1H-indole-1-carbonyl)-2-[(4-fluorophenyl)methyl]-2,3-dihydropyridazin-3-one
CAS 1040635-54-8C20H16FN3O2
(Rac)-PAT-494 chemical structure, C20H16FN3O2, CAS 1781233-72-4
(Rac)-PAT-494
CAS 1781233-72-4C20H16FN3O2
N-({1-[(2-Fluorophenyl)methyl]-1H-1,3-benzodiazol-2-yl}methyl)furan-2-carboxamide chemical structure, C20H16FN3O2, CAS 920113-34-4
N-({1-[(2-Fluorophenyl)methyl]-1H-1,3-benzodiazol-2-yl}methyl)furan-2-carboxamide
CAS 920113-34-4C20H16FN3O2
N-(2-Fluorophenyl)-2-(3-oxo-1,2,3,4-tetrahydronaphtho[1,8-ef][1,4]diazepin-2-yl)acetamide chemical structure, C20H16FN3O2, CAS 1008011-95-7
N-(2-Fluorophenyl)-2-(3-oxo-1,2,3,4-tetrahydronaphtho[1,8-ef][1,4]diazepin-2-yl)acetamide
CAS 1008011-95-7C20H16FN3O2
N-({1-[(4-Fluorophenyl)methyl]-1H-1,3-benzodiazol-2-yl}methyl)furan-2-carboxamide chemical structure, C20H16FN3O2, CAS 920113-60-6
N-({1-[(4-Fluorophenyl)methyl]-1H-1,3-benzodiazol-2-yl}methyl)furan-2-carboxamide
CAS 920113-60-6C20H16FN3O2
(E)-N-(2-(2-(4-Fluorobenzylidene)hydrazinyl)-2-oxoethyl)-1-naphthamide chemical structure, C20H16FN3O2, CAS 1256756-36-1
(E)-N-(2-(2-(4-Fluorobenzylidene)hydrazinyl)-2-oxoethyl)-1-naphthamide
CAS 1256756-36-1C20H16FN3O2
N-{[5-(4-Fluorophenyl)-4-isoxazolyl]methyl}-2-(1H-indol-3-yl)acetamide chemical structure, C20H16FN3O2, CAS 1775329-42-4
N-{[5-(4-Fluorophenyl)-4-isoxazolyl]methyl}-2-(1H-indol-3-yl)acetamide
CAS 1775329-42-4C20H16FN3O2
3-[3-(4-Ethylphenyl)-1,2,4-oxadiazol-5-yl]-6-fluoro-1-methylquinolin-4(1H)-one chemical structure, C20H16FN3O2, CAS 1207048-66-5
3-[3-(4-Ethylphenyl)-1,2,4-oxadiazol-5-yl]-6-fluoro-1-methylquinolin-4(1H)-one
CAS 1207048-66-5C20H16FN3O2
N-(2-(2-(4-Fluorophenyl)acetamido)phenyl)picolinamide chemical structure, C20H16FN3O2, CAS 1207057-77-9
N-(2-(2-(4-Fluorophenyl)acetamido)phenyl)picolinamide
CAS 1207057-77-9C20H16FN3O2
6-(2-Fluorophenyl)-2-(2-hydroxy-4,5-dihydro-3H-1-benzazepin-3-yl)pyridazin-3(2H)-one chemical structure, C20H16FN3O2, CAS 1224165-95-0
6-(2-Fluorophenyl)-2-(2-hydroxy-4,5-dihydro-3H-1-benzazepin-3-yl)pyridazin-3(2H)-one
CAS 1224165-95-0C20H16FN3O2
3-[3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-yl]-1-propylquinolin-4(1H)-one chemical structure, C20H16FN3O2, CAS 1207059-28-6
3-[3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-yl]-1-propylquinolin-4(1H)-one
CAS 1207059-28-6C20H16FN3O2
3-[3-(3,4-Dimethylphenyl)-1,2,4-oxadiazol-5-yl]-6-fluoro-1-methylquinolin-4(1H)-one chemical structure, C20H16FN3O2, CAS 1206994-47-9
3-[3-(3,4-Dimethylphenyl)-1,2,4-oxadiazol-5-yl]-6-fluoro-1-methylquinolin-4(1H)-one
CAS 1206994-47-9C20H16FN3O2
6-[3-(4-Fluorophenoxy)benzoyl]-5H,6H,7H,8H-pyrido[4,3-d]pyrimidine chemical structure, C20H16FN3O2, CAS 1797712-14-1
6-[3-(4-Fluorophenoxy)benzoyl]-5H,6H,7H,8H-pyrido[4,3-d]pyrimidine
CAS 1797712-14-1C20H16FN3O2
2-(3-Fluorobenzyl)-6-(indoline-1-carbonyl)pyridazin-3(2H)-one chemical structure, C20H16FN3O2, CAS 1040663-31-7
2-(3-Fluorobenzyl)-6-(indoline-1-carbonyl)pyridazin-3(2H)-one
CAS 1040663-31-7C20H16FN3O2
6-Fluoro-3-(3-phenyl-1,2,4-oxadiazol-5-yl)-1-propylquinolin-4(1H)-one chemical structure, C20H16FN3O2, CAS 1251563-22-0
6-Fluoro-3-(3-phenyl-1,2,4-oxadiazol-5-yl)-1-propylquinolin-4(1H)-one
CAS 1251563-22-0C20H16FN3O2

Frequently asked questions

What is the molar mass of C20H16FN3O2?

The molar mass of C20H16FN3O2 is 349.36 g/mol, calculated from standard atomic weights for 20 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 349.1227 Da.

How many compounds have the formula C20H16FN3O2?

CompoundList lists 40 compounds with the molecular formula C20H16FN3O2, including 6-(3,5-Dimethoxyphenyl)-3-(4-fluorophenyl)-1H-pyrazolo[3,4-b]pyridine, 2-[(2-Fluorobenzoyl)amino]-N-(pyridin-3-ylmethyl)benzamide, 3-(4-Fluorophenyl)-5-(4-methoxyphenyl)-2-methylpyrazolo[1,5-a]pyrimidin-7(4H)-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 C20H16FN3O2?

C20H16FN3O2 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.