Molecular formula
C20H19FN2O2
80 compounds have this formula on CompoundList.
- Molar mass
- 338.38g/mol
- Monoisotopic mass
- 338.1431Da
- Atoms
- 44
- Elements
- 5
- Rings plus double bonds
- 12
The formula C20H19FN2O2 describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 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 × 2070.99%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 195.66%1.008 × 19 = 19.152 g/mol
- F Fluorine × 15.61%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 28.28%14.007 × 2 = 28.014 g/mol
- O Oxygen × 29.46%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C20H19FN2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 80 of 80 compounds
1-(3-(Dimethylamino)propyl)-1-(4-fluorophenyl)-1,3-dihydro-3-oxo-5-isobenzofurancarbonitrile
CAS 372941-54-3C20H19FN2O2
4-(Cyclopropanecarbonyl)-5-(4-fluorophenyl)-7-methyl-3,5-dihydro-1H-1,4-benzodiazepin-2-one
CAS 533873-29-9C20H19FN2O2
![N-[3-(2-Fluorophenyl)-1-methyl-4-oxoquinolin-2-yl]-2-methylpropanamide chemical structure, C20H19FN2O2, CAS 902014-08-8](/s/MWTFDHBVCZZAQY-UHFFFAOYSA-N.svg)
N-[3-(2-Fluorophenyl)-1-methyl-4-oxoquinolin-2-yl]-2-methylpropanamide
CAS 902014-08-8C20H19FN2O2
![4-Fluoro-N-[2-oxo-2-(4-phenyl-3,6-dihydro-2H-pyridin-1-yl)ethyl]benzamide chemical structure, C20H19FN2O2, CAS 851819-56-2](/s/AUQKIWHHAGPSLT-UHFFFAOYSA-N.svg)
4-Fluoro-N-[2-oxo-2-(4-phenyl-3,6-dihydro-2H-pyridin-1-yl)ethyl]benzamide
CAS 851819-56-2C20H19FN2O2
1-(2-Fluorophenyl)-3-(4-isobutylphenyl)-1H-pyrazole-5-carboxylic acid
CAS 618103-04-1C20H19FN2O2
![2-[4-(3-Fluoropropoxy)phenyl]-4-(4-methoxyphenyl)pyrimidine chemical structure, C20H19FN2O2, CAS 477856-58-9](/s/QQLCYNLGRRJGLY-UHFFFAOYSA-N.svg)
2-[4-(3-Fluoropropoxy)phenyl]-4-(4-methoxyphenyl)pyrimidine
CAS 477856-58-9C20H19FN2O2
![1-[3-(2-Fluorophenyl)-7-methoxy-3,3a,4,5-tetrahydrobenzo[g]indazol-2-yl]ethanone chemical structure, C20H19FN2O2, CAS 5611-94-9](/s/CIESTXHIUOKQBG-UHFFFAOYSA-N.svg)
1-[3-(2-Fluorophenyl)-7-methoxy-3,3a,4,5-tetrahydrobenzo[g]indazol-2-yl]ethanone
CAS 5611-94-9C20H19FN2O2
3-(4-(4-Fluorophenyl)piperazine-1-carbonyl)-2,3-dihydro-1H-inden-1-one
CAS 1207048-04-1C20H19FN2O2
N-(6-Fluoro-2,3,4,9-tetrahydro-1H-carbazol-1-yl)-2-phenoxyacetamide
CAS 1574494-39-5C20H19FN2O2
![2-(4-Fluorophenyl)-N-{2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-trien-7-yl}acetamide chemical structure, C20H19FN2O2, CAS 898455-29-3](/s/OZPLIRGIUJJPDU-UHFFFAOYSA-N.svg)
2-(4-Fluorophenyl)-N-{2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-trien-7-yl}acetamide
CAS 898455-29-3C20H19FN2O2
![2-(4-Fluorophenyl)-N-[2-(7-methyl-2-oxo-1H-quinolin-3-yl)ethyl]acetamide chemical structure, C20H19FN2O2, CAS 851404-63-2](/s/ZXMDSWGGZWTGCG-UHFFFAOYSA-N.svg)
2-(4-Fluorophenyl)-N-[2-(7-methyl-2-oxo-1H-quinolin-3-yl)ethyl]acetamide
CAS 851404-63-2C20H19FN2O2
N-(2-(Cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-4-fluorobenzamide
CAS 955643-91-1C20H19FN2O2
N-(1-Cyclopropanecarbonyl-2,3-dihydro-1H-indol-6-yl)-2-(4-fluorophenyl)acetamide
CAS 1060202-37-0C20H19FN2O2
7-((4-Fluorophenyl)(morpholino)methyl)quinolin-8-ol
CAS 308298-35-3C20H19FN2O2
![1-[3-(4-Fluorophenyl)-7-methoxy-3,3a,4,5-tetrahydro-2H-benzo[g]indazol-2-yl]ethanone chemical structure, C20H19FN2O2, CAS 313968-33-1](/s/FQPFPFUBBUBDOH-UHFFFAOYSA-N.svg)
1-[3-(4-Fluorophenyl)-7-methoxy-3,3a,4,5-tetrahydro-2H-benzo[g]indazol-2-yl]ethanone
CAS 313968-33-1C20H19FN2O2
3-(4-Butoxy-3-fluorophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde
CAS 882231-94-9C20H19FN2O2
![(5E)-3-(4-Fluorobenzyl)-5-[4-(propan-2-yl)benzylidene]imidazolidine-2,4-dione chemical structure, C20H19FN2O2, CAS 444778-86-3](/s/UFIWDBFTDASEQJ-WOJGMQOQSA-N.svg)
(5E)-3-(4-Fluorobenzyl)-5-[4-(propan-2-yl)benzylidene]imidazolidine-2,4-dione
CAS 444778-86-3C20H19FN2O2
![4-(4-Fluorophenyl)piperazinyl 3-methylbenzo[d]furan-2-yl ketone chemical structure, C20H19FN2O2, CAS 588676-08-8](/s/YLTMQCLFIAEYQP-UHFFFAOYSA-N.svg)
4-(4-Fluorophenyl)piperazinyl 3-methylbenzo[d]furan-2-yl ketone
CAS 588676-08-8C20H19FN2O2
2-(4-Fluorophenyl)-N-(4-isopropyl-2-oxo-1,2-dihydroquinolin-7-yl)acetamide
CAS 1251573-96-2C20H19FN2O2
N-(2-(6,7-Dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)-4-fluorobenzamide
CAS 851096-31-6C20H19FN2O2
![N-[1-(Cyclopropanecarbonyl)-3,4-dihydro-2H-quinolin-7-yl]-4-fluorobenzamide chemical structure, C20H19FN2O2, CAS 898423-77-3](/s/CKBXCXPTKPIPJE-UHFFFAOYSA-N.svg)
N-[1-(Cyclopropanecarbonyl)-3,4-dihydro-2H-quinolin-7-yl]-4-fluorobenzamide
CAS 898423-77-3C20H19FN2O2
4-(4-Fluorophenyl)-N-(4-methoxyphenethyl)-1H-pyrrole-2-carboxamide
CAS 1219903-01-1C20H19FN2O2
N-(2-(6,7-Dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)-3-fluorobenzamide
CAS 851096-30-5C20H19FN2O2
![N-[2-(7,8-Dimethyl-2-oxo-1H-quinolin-3-yl)ethyl]-4-fluorobenzamide chemical structure, C20H19FN2O2, CAS 851407-69-7](/s/CAALLIKKOOGKIW-UHFFFAOYSA-N.svg)
N-[2-(7,8-Dimethyl-2-oxo-1H-quinolin-3-yl)ethyl]-4-fluorobenzamide
CAS 851407-69-7C20H19FN2O2
- N-[2-(5,8-Dimethyl-2-oxo-1H-quinolin-3-yl)ethyl]-3-fluorobenzamide851406-66-1C20H19FN2O2
- N-[2-(5,8-Dimethyl-2-oxo-1H-quinolin-3-yl)ethyl]-2-fluorobenzamide851406-64-9C20H19FN2O2
- N-[2-(7,8-Dimethyl-2-oxo-1H-quinolin-3-yl)ethyl]-2-fluorobenzamide851407-66-4C20H19FN2O2
- N-[2-(5,8-Dimethyl-2-oxo-1H-quinolin-3-yl)ethyl]-4-fluorobenzamide851406-67-2C20H19FN2O2
- 1-(8-Fluoro-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)-2-(4-methoxyphenyl)ethanone900888-42-8C20H19FN2O2
- 4-(8-((2-Fluorobenzyl)oxy)quinolin-2-yl)morpholine941909-80-4C20H19FN2O2
- N-(2-(7,8-Dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)-3-fluorobenzamide851407-68-6C20H19FN2O2
- 2-(4-Fluorophenyl)-N-{3-methyl-2-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12)-trien-6-yl}acetamide898410-93-0C20H19FN2O2
- 4-(8-((3-Fluorobenzyl)oxy)quinolin-2-yl)morpholine941909-74-6C20H19FN2O2
- 4-(8-((4-Fluorobenzyl)oxy)quinolin-2-yl)morpholine941954-55-8C20H19FN2O2
- 4-Cyano-N-{[4-(4-fluorophenyl)oxan-4-yl]methyl}benzamide1091105-87-1C20H19FN2O2
- 1-(4-Fluorophenyl)-N-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)cyclopropanecarboxamide1091463-80-7C20H19FN2O2
- 2-(3-Acetyl-1H-indol-1-yl)-N-[2-(4-fluorophenyl)ethyl]acetamide1144433-16-8C20H19FN2O2
- Methyl 8-fluoro-4-{[4-(propan-2-yl)phenyl]amino}quinoline-2-carboxylate1207047-66-2C20H19FN2O2
- 2-(6-Fluoro-1H-indol-1-yl)-1-(2-phenylmorpholin-4-yl)ethanone1219554-61-6C20H19FN2O2
- N-(2-(4-Fluorophenoxy)ethyl)-2-phenyl-2-(1H-pyrrol-1-yl)acetamide1257546-68-1C20H19FN2O2
- 3-(3-Fluoro-4-methylphenyl)-N-{[5-(furan-3-yl)pyridin-3-yl]methyl}propanamide2191266-62-1C20H19FN2O2
- (E)-3-(4-Butoxyphenyl)-2-cyano-N-(2-fluorophenyl)prop-2-enamide351192-15-9C20H19FN2O2
- N-[1-(Cyclopropanecarbonyl)-3,4-dihydro-2H-quinolin-7-yl]-3-fluorobenzamide898439-19-5C20H19FN2O2
- N-[1-(Cyclopropanecarbonyl)-3,4-dihydro-2H-quinolin-6-yl]-2-fluorobenzamide899735-41-2C20H19FN2O2
- N-[1-(Cyclopropanecarbonyl)-3,4-dihydro-2H-quinolin-6-yl]-3-fluorobenzamide899983-15-4C20H19FN2O2
- N-[1-(Cyclopropanecarbonyl)-3,4-dihydro-2H-quinolin-6-yl]-4-fluorobenzamide899735-43-4C20H19FN2O2
- N-(2-(Cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-2-fluorobenzamide955712-45-5C20H19FN2O2
- N-(2-(Cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-3-fluorobenzamide955712-61-5C20H19FN2O2
- 1-(8-Fluoro-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)-2-(2-methoxyphenyl)ethanone1010871-16-5C20H19FN2O2
- Methyl 6-ethyl-4-[(3-fluoro-4-methylphenyl)amino]quinoline-2-carboxylate1207035-27-5C20H19FN2O2
- 3-Cyano-N-((4-(4-fluorophenyl)tetrahydro-2H-pyran-4-yl)methyl)benzamide1251613-62-3C20H19FN2O2
- (5-Fluoro-1-methyl-1H-indol-2-yl)(2-phenylmorpholin-4-yl)methanone1351693-91-8C20H19FN2O2
- N-[Cyano-(2-fluorophenyl)methyl]-3-cyclopropyl-3-hydroxy-3-phenylpropanamide1465355-09-2C20H19FN2O2
- 3-(3-Fluoro-4-methylphenyl)-N-{[2-(furan-2-yl)pyridin-4-yl]methyl}propanamide2034593-27-4C20H19FN2O2
- 3-(4-Fluoro-3-methylphenyl)-N-((2-(furan-2-yl)pyridin-3-yl)methyl)propanamide2034268-55-6C20H19FN2O2
- 3-(4-Fluoro-3-methylphenyl)-N-{[6-(furan-3-yl)pyridin-3-yl]methyl}propanamide2034464-65-6C20H19FN2O2
- Ethyl 1-(2,4-dimethylphenyl)-3-(4-fluorophenyl)-1H-pyrazole-5-carboxylate956203-07-9C20H19FN2O2
- 2-(tert-Butyl)-7-((2-fluoro-4-formylphenyl)amino)-1H-indole-3-carbaldehyde910442-89-6C20H19FN2O2
- 3-(Diethylamino)-2-(4-fluorophenyl)-4-quinolinecarboxylic acid927976-71-4C20H19FN2O2
- 2-(5-(4-Fluorophenyl)isoxazol-3-yl)-N-(3-phenylpropyl)acetamide953156-27-9C20H19FN2O2
- 2-Cyano-N-cyclohexyl-3-[5-(4-fluorophenyl)furan-2-yl]prop-2-enamide890256-13-0C20H19FN2O2
- 2-(4-Fluorophenyl)-1-(8-methoxy-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)ethanone1040696-04-5C20H19FN2O2
- 2-Fluoro-N-(6-methoxy-2,3,4,9-tetrahydro-1H-carbazol-1-yl)benzamide1574398-96-1C20H19FN2O2
- 4-(2-{[1-(Cyclopropylmethyl)aziridin-2-yl]methoxy}phenoxy)-3-fluorobenzonitrile2418678-61-0C20H19FN2O2
- 1H-Indole-1-acetamide, 7-ethyl-N-(3-fluoro-2-methylphenyl)-3-formyl-593236-37-4C20H19FN2O2
- 1H-Indole-1-acetamide, 7-ethyl-N-(5-fluoro-2-methylphenyl)-3-formyl-593236-39-6C20H19FN2O2
- 2-(7-Ethyl-3-formylindol-1-yl)-N-(2-fluoro-5-methylphenyl)acetamide593237-32-2C20H19FN2O2
- 5-[3-(Cyclopropylmethoxy)-4-methoxyphenyl]-1-(4-fluorophenyl)-1H-pyrazole885132-69-4C20H19FN2O2
- N-(2,6-Dimethylphenyl)-2-((8-fluoro-2-methylquinolin-4-yl)oxy)acetamide1445678-33-0C20H19FN2O2
- 4-[4-[1-(4-Fluorophenyl)-1-hydroxy-2-propyn-1-yl]phenyl]-1-piperazinecarboxaldehyde1300688-36-1C20H19FN2O2
- 4-[2-(4-Butoxy-2-fluorophenyl)pyrimidin-5-yl]phenol840505-10-4C20H19FN2O2
- Benzyl 3-[(3-cyano-4-fluorophenyl)methyl]pyrrolidine-1-carboxylate2680819-45-6C20H19FN2O2
- Benzyl 4-cyano-4-(4-fluorophenyl)piperidine-1-carboxylate2382877-02-1C20H19FN2O2
- N-(2,4-Dimethylphenyl)-2-ethyl-6-fluoro-1-oxo-1,2-dihydroisoquinoline-3-carboxamide3054584-19-6C20H19FN2O2
- N,N-Diethyl-2-(4-fluorophenyl)-1-oxo-1,2-dihydroisoquinoline-3-carboxamide3054415-88-9C20H19FN2O2
- 2-Butyl-N-(4-fluorophenyl)-1-oxo-1,2-dihydroisoquinoline-3-carboxamide3054537-77-5C20H19FN2O2
- 6-Fluoro-N-(4-methylphenyl)-1-oxo-2-propyl-1,2-dihydroisoquinoline-3-carboxamide3054588-08-5C20H19FN2O2
- 1-(4-Fluorophenyl)-3-(4-isobutylphenyl)-1H-pyrazole-5-carboxylic acid1020240-62-3C20H19FN2O2
- Ethyl 1-(4-fluorobenzyl)-3-p-tolyl-1H-pyrazole-5-carboxylate1020238-95-2C20H19FN2O2
- Ethyl 1-(4-methylbenzyl)-3-(4-fluorophenyl)-1H-pyrazole-5-carboxylate1020239-48-8C20H19FN2O2
Frequently asked questions
What is the molar mass of C20H19FN2O2?
The molar mass of C20H19FN2O2 is 338.38 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 338.1431 Da.
How many compounds have the formula C20H19FN2O2?
CompoundList lists 80 compounds with the molecular formula C20H19FN2O2, including 1-(3-(Dimethylamino)propyl)-1-(4-fluorophenyl)-1,3-dihydro-3-oxo-5-isobenzofurancarbonitrile, 4-(Cyclopropanecarbonyl)-5-(4-fluorophenyl)-7-methyl-3,5-dihydro-1H-1,4-benzodiazepin-2-one, N-[3-(2-Fluorophenyl)-1-methyl-4-oxoquinolin-2-yl]-2-methylpropanamide. 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 C20H19FN2O2?
C20H19FN2O2 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.