C19H20FNO
54 compounds have this formula on CompoundList.
- Molar mass
- 297.37g/mol
- Monoisotopic mass
- 297.1529Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 10
The formula C19H20FNO describes a molecule made of 19 carbon atoms, 20 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom and 1 oxygen atom. 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 × 1976.74%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 206.78%1.008 × 20 = 20.160 g/mol
- F Fluorine × 16.39%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 14.71%14.007 × 1 = 14.007 g/mol
- O Oxygen × 15.38%15.999 × 1 = 15.999 g/mol
Compounds with the formula C19H20FNO
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 54 of 54 compounds
![(N-(3'-Fluorophenyl)ethyl-4-azahexacyclo[5.4.1.02,6.03,10.05,9.08,11]dodecan-3-ol chemical structure, C19H20FNO, CAS 362512-81-0](/s/FYGREZKTJIXWIH-UHFFFAOYSA-N.svg)
![(4-Fluorophenyl)[1-methyl-4-(4-methylphenyl)tetrahydro-1H-pyrrol-3-yl]methanone chemical structure, C19H20FNO, CAS 338750-26-8](/s/BYKGNHGDMQKYEE-UHFFFAOYSA-N.svg)
![4-Fluoro-N-[(1-phenylcyclopentyl)methyl]benzamide chemical structure, C19H20FNO, CAS 337497-12-8](/s/WFIOEMSTCIFUSL-UHFFFAOYSA-N.svg)
![N-[(4-Fluorophenyl)methyl]-1-phenylcyclopentane-1-carboxamide chemical structure, C19H20FNO, CAS 845290-98-4](/s/JRNQWNATHCZTMZ-UHFFFAOYSA-N.svg)
- (E)-3-(4-Fluorophenyl)-N-(4-phenylbutyl)prop-2-enamide543706-47-4C19H20FNO
- N-(2-Fluoro-5-methylphenyl)-1-phenylcyclopentane-1-carboxamide1023526-17-1C19H20FNO
- N-(3-Fluoro-2-methylphenyl)-1-phenylcyclopentane-1-carboxamide1023559-76-3C19H20FNO
- Y48Nwn4bhc543741-41-9C19H20FNO
- 1-(4-Fluorophenyl)-N-mesitylcyclopropanecarboxamide1091462-45-1C19H20FNO
- N-{[1-(4-Fluorophenyl)cyclopropyl]methyl}-3,4-dimethylbenzamide1049441-88-4C19H20FNO
- (E)-N-[(4-Fluorophenyl)methyl]-3-(4-propan-2-ylphenyl)prop-2-enamide544442-71-9C19H20FNO
- N-(4-Fluorophenyl)-3-(4-isobutylphenyl)acrylamide329777-54-0C19H20FNO
- (E)-N-(4-Butylphenyl)-3-(4-fluorophenyl)prop-2-enamide319430-51-8C19H20FNO
- 3-Fluoro-N-[1-(5,6,7,8-tetrahydronaphthalen-2-yl)ethyl]benzamide693237-91-1C19H20FNO
- 1-(11-Fluoro-3,3a,8,12b-tetrahydro-2H-dibenzo[3,4:6,7]cyclohepta[1,2-b]furan-2-yl)-N-methylmethanamine526213-77-4C19H20FNO
- N-((1-(4-Fluorophenyl)cyclopropyl)methyl)-2-(m-tolyl)acetamide1049441-96-4C19H20FNO
- 1-(3-(4-Fluorophenyl)pyrrolidin-1-yl)-2-(m-tolyl)ethanone2034474-79-6C19H20FNO
- 1-(3-(3-Fluorophenyl)pyrrolidin-1-yl)-2-(m-tolyl)ethanone2034468-02-3C19H20FNO
- N-[Cyclopentyl(phenyl)methyl]-3-fluorobenzamide667895-52-5C19H20FNO
- 1-Benzyl-4-(5-fluoro-2-methoxy-phenyl)-1,2,5,6-tetrahydropyridine277296-78-3C19H20FNO
- 3-[(4-Fluorophenyl)methyl]-1-[(1R)-1-phenylethyl]-2-pyrrolidinone191604-97-4C19H20FNO
- 1-Benzyl-4-(2-fluoro-4-methoxyphenyl)1,2,3,6-tetrahydropyridine943917-21-3C19H20FNO
- 1-[3-(Fluoromethyl)azetidin-1-yl]-3,3-diphenylpropan-1-one2034307-38-3C19H20FNO
- N-[Cyclopentyl(phenyl)methyl]-4-fluorobenzamide701225-71-0C19H20FNO
- 1-[2-(4-Fluorophenyl)-1-(4-methoxyphenyl)ethenyl]pyrrolidine912339-37-8C19H20FNO
- 1-[1-(2-Fluorophenyl)-3,4-dihydro-2(1H)-isoquinolinyl]-1-butanone1216524-01-4C19H20FNO
- 3-(4-tert-Butylphenyl)-N-(4-fluorophenyl)prop-2-enamide5780-97-2C19H20FNO
- (2-Fluoro-4-biphenylyl)(1-methyl-3-piperidinyl)methanone1070421-23-6C19H20FNO
- 3-Benzyl-6-(4-fluorophenyl)-3-azabicyclo[3.1.1]heptan-6-ol1240525-75-0C19H20FNO
- 1-(4-Fluorophenyl)-2-phenyl-2-(piperidin-1-yl)ethan-1-one88675-42-7C19H20FNO
- 5-[Benzyl(methyl)amino]-1-(4-fluorophenyl)pent-1-en-3-one918519-38-7C19H20FNO
- 3-(3-Fluorobenzyl)-3H-spiro[isobenzofuran-1,4'-piperidine]2089624-38-2C19H20FNO
- 3-(2-Fluorobenzyl)-3H-spiro[isobenzofuran-1,4'-piperidine]2091191-09-0C19H20FNO
- 4-(4-Fluoro-2-methoxyphenyl)-1,2,3,6-tetrahydro-1-(phenylmethyl)pyridine815618-43-0C19H20FNO
Frequently asked questions
What is the molar mass of C19H20FNO?
The molar mass of C19H20FNO is 297.37 g/mol, calculated from standard atomic weights for 19 carbon atoms, 20 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 297.1529 Da.
How many compounds have the formula C19H20FNO?
CompoundList lists 54 compounds with the molecular formula C19H20FNO, including (N-(3'-Fluorophenyl)ethyl-4-azahexacyclo[5.4.1.02,6.03,10.05,9.08,11]dodecan-3-ol, (4-Fluorophenyl)[1-methyl-4-(4-methylphenyl)tetrahydro-1H-pyrrol-3-yl]methanone, (1-Benzyl-piperidin-4-yl)-(4-fluoro-phenyl)-methanone. 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 C19H20FNO?
C19H20FNO 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.