Molecular formula
C20H17FN2O2
51 compounds have this formula on CompoundList.
- Molar mass
- 336.37g/mol
- Monoisotopic mass
- 336.1274Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 13
The formula C20H17FN2O2 describes a molecule made of 20 carbon atoms, 17 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 × 2071.42%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 175.09%1.008 × 17 = 17.136 g/mol
- F Fluorine × 15.65%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 28.33%14.007 × 2 = 28.014 g/mol
- O Oxygen × 29.51%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C20H17FN2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 51 of 51 compounds
![N-Cyclopropyl-2-[3-(2-fluorobenzoyl)indol-1-yl]acetamide chemical structure, C20H17FN2O2, CAS 831250-48-7](/s/SWIXTZIQNONIBD-UHFFFAOYSA-N.svg)
N-Cyclopropyl-2-[3-(2-fluorobenzoyl)indol-1-yl]acetamide
CAS 831250-48-7C20H17FN2O2
N-Benzyl-2-(4-fluorophenoxy)-N-(pyridin-2-yl)acetamide
CAS 880402-71-1C20H17FN2O2
3-(2-(2,4-Dimethylphenyl)-2-oxoethyl)-6-(4-fluorophenyl)pyrimidin-4(3H)-one
CAS 1105236-21-2C20H17FN2O2
![N-[4-[(4-Fluorophenyl)methoxy]-2-pyridinyl]benzeneacetamide chemical structure, C20H17FN2O2, CAS 1415834-66-0](/s/QXPAALCSPCZCRG-UHFFFAOYSA-N.svg)
N-[4-[(4-Fluorophenyl)methoxy]-2-pyridinyl]benzeneacetamide
CAS 1415834-66-0C20H17FN2O2
2-((4-(2-Fluorophenyl)piperazinyl)methylene)indane-1,3-dione
CAS 1022101-16-1C20H17FN2O2
1-(6-Fluoro-2-methyl-3,4-dihydro-2H-quinolin-1-yl)-2-(1H-indol-3-yl)ethane-1,2-dione
CAS 899368-92-4C20H17FN2O2
1-(3-Fluorobenzyl)-N-methyl-2-oxo-N-phenyl-1,2-dihydropyridine-3-carboxamide
CAS 1005300-12-8C20H17FN2O2
1-(4-Fluorophenyl)-N-((2-(furan-2-yl)pyridin-4-yl)methyl)cyclopropanecarboxamide
CAS 2034343-30-9C20H17FN2O2
N-(4-Fluorobenzyl)-4-(2-methylbenzoyl)-1H-pyrrole-2-carboxamide
CAS 478249-39-7C20H17FN2O2
![Benzeneacetamide, N-[(3-fluorophenyl)methyl]-4-(1-oxido-4-pyridinyl)- chemical structure, C20H17FN2O2, CAS 920017-46-5](/s/COQHNSJAVFAKFS-UHFFFAOYSA-N.svg)
Benzeneacetamide, N-[(3-fluorophenyl)methyl]-4-(1-oxido-4-pyridinyl)-
CAS 920017-46-5C20H17FN2O2
![1-[(3-Fluorophenyl)methyl]-N-(2-methylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide chemical structure, C20H17FN2O2, CAS 946256-43-5](/s/PBSGXKQTSUDZMU-UHFFFAOYSA-N.svg)
1-[(3-Fluorophenyl)methyl]-N-(2-methylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide
CAS 946256-43-5C20H17FN2O2
![1-[(3-Fluorophenyl)methyl]-N-(3-methylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide chemical structure, C20H17FN2O2, CAS 946333-35-3](/s/YVJAWYNBBTVOBA-UHFFFAOYSA-N.svg)
1-[(3-Fluorophenyl)methyl]-N-(3-methylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide
CAS 946333-35-3C20H17FN2O2
![1-[(4-Fluorophenyl)methyl]-N-(3-methylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide chemical structure, C20H17FN2O2, CAS 946256-54-8](/s/SKIOOKOBXGFKGK-UHFFFAOYSA-N.svg)
1-[(4-Fluorophenyl)methyl]-N-(3-methylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide
CAS 946256-54-8C20H17FN2O2
![1-[(4-Fluorophenyl)methyl]-N-(4-methylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide chemical structure, C20H17FN2O2, CAS 946333-46-6](/s/NRNFDJMRSUZILL-UHFFFAOYSA-N.svg)
1-[(4-Fluorophenyl)methyl]-N-(4-methylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide
CAS 946333-46-6C20H17FN2O2
![1-[(2-Fluorophenyl)methyl]-N-(3-methylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide chemical structure, C20H17FN2O2, CAS 946362-83-0](/s/QFALTECKTWFVNQ-UHFFFAOYSA-N.svg)
1-[(2-Fluorophenyl)methyl]-N-(3-methylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide
CAS 946362-83-0C20H17FN2O2
1-(3-Fluorobenzyl)-2-oxo-N-(m-tolyl)-1,2-dihydropyridine-3-carboxamide
CAS 899991-10-7C20H17FN2O2
1-(3-Fluorobenzyl)-2-oxo-N-(p-tolyl)-1,2-dihydropyridine-3-carboxamide
CAS 899947-57-0C20H17FN2O2
1-(4-Fluorobenzyl)-2-oxo-N-(m-tolyl)-1,2-dihydropyridine-3-carboxamide
CAS 946354-01-4C20H17FN2O2
N-(2-Fluorophenyl)-1-(2-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 946246-66-8C20H17FN2O2
N-(3-Fluorophenyl)-1-(2-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 946354-62-7C20H17FN2O2
N-(4-Fluorophenyl)-1-(2-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 946246-00-0C20H17FN2O2
N-(2-Fluorophenyl)-1-(3-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 946355-89-1C20H17FN2O2
N-(4-Fluorophenyl)-1-(3-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 899754-05-3C20H17FN2O2
N-(4-Fluorophenyl)-1-(4-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 946331-00-6C20H17FN2O2
- 1-(2-Fluorobenzyl)-2-oxo-N-(o-tolyl)-1,2-dihydropyridine-3-carboxamide899754-27-9C20H17FN2O2
- 1-(2-Fluorobenzyl)-N-methyl-2-oxo-N-phenyl-1,2-dihydropyridine-3-carboxamide941953-10-2C20H17FN2O2
- 6-(4-Fluorophenoxy)nicotinaldehyde O-(2-methylbenzyl)oxime866154-10-1C20H17FN2O2
- 1-(3,4-Dihydroisoquinolin-2(1H)-yl)-2-(5-(4-fluorophenyl)isoxazol-3-yl)ethanone953226-80-7C20H17FN2O2
- N-(4-Fluorophenyl)-1-[(2-methylphenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide946380-73-0C20H17FN2O2
- N-(3-Fluorophenyl)-1-[(3-methylphenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide946310-33-4C20H17FN2O2
- N-(2-Fluorophenyl)-1-[(4-methylphenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide946279-46-5C20H17FN2O2
- N-(3-Fluorophenyl)-1-[(4-methylphenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide946311-13-3C20H17FN2O2
- 1-[(2-Fluorophenyl)methyl]-N-(4-methylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946279-70-5C20H17FN2O2
- N-(4-Fluorophenethyl)-3-(pyridin-2-yloxy)benzamide1704614-38-9C20H17FN2O2
- (2-Fluorophenyl)(3-(quinolin-8-yloxy)pyrrolidin-1-yl)methanone1903337-26-7C20H17FN2O2
- 6-Fluoro-N-{[2-(2-methylphenoxy)phenyl]methyl}pyridine-3-carboxamide1808587-74-7C20H17FN2O2
- 1-(4-Fluorophenyl)-N-((5-(furan-3-yl)pyridin-3-yl)methyl)cyclopropanecarboxamide2034235-93-1C20H17FN2O2
- 1-(4-Fluorophenyl)-N-((6-(furan-3-yl)pyridin-3-yl)methyl)cyclopropanecarboxamide2034561-33-4C20H17FN2O2
- 1-(4-Fluorophenyl)-N-((5-(furan-2-yl)pyridin-3-yl)methyl)cyclopropanecarboxamide2034613-05-1C20H17FN2O2
- N-{[4-(Benzyloxy)phenyl]methyl}-2-fluoropyridine-3-carboxamide2094137-78-5C20H17FN2O2
- 1-Benzyl-N-(3-fluoro-4-methylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946353-41-9C20H17FN2O2
- 6-(2-Fluoro-4-methoxyphenyl)-2-[(2E)-3-phenylprop-2-en-1-yl]pyridazin-3(2H)-one1232826-00-4C20H17FN2O2
- 1-Benzyl-N-(3-fluoro-4-methylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide1004256-32-9C20H17FN2O2
- 2-(5-(4-Fluorophenyl)isoxazol-3-yl)-1-(2-methylindolin-1-yl)ethanone952977-93-4C20H17FN2O2
- (2S,4S)-(9H-Fluoren-9-yl)methyl 2-cyano-4-fluoropyrrolidine-1-carboxylate1234363-41-7C20H17FN2O2
- 2-Cyano-3-(2,2-dimethyl-2,3-dihydro-1-benzofuran-5-yl)-N-(2-fluorophenyl)prop-2-enamide1424359-13-6C20H17FN2O2
- 2-(4-Fluorophenyl)-3-(pyrrolidine-1-carbonyl)-1,2-dihydroisoquinolin-1-one3054591-09-9C20H17FN2O2
- 2-Cyclopropyl-6-fluoro-N-(4-methylphenyl)-1-oxo-1,2-dihydroisoquinoline-3-carboxamide3054621-36-9C20H17FN2O2
- 6-Fluoro-N-(4-methylphenyl)-1-oxo-2-(prop-2-en-1-yl)-1,2-dihydroisoquinoline-3-carboxamide3054428-50-8C20H17FN2O2
- N-Benzyl-6-fluoro-1-oxo-2-(prop-2-en-1-yl)-1,2-dihydroisoquinoline-3-carboxamide3054571-65-9C20H17FN2O2
- 2-Pyridinecarboxamide,6-(3-ethylphenoxy)-N-(4-fluorophenyl)-137641-23-7C20H17FN2O2
Frequently asked questions
What is the molar mass of C20H17FN2O2?
The molar mass of C20H17FN2O2 is 336.37 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 336.1274 Da.
How many compounds have the formula C20H17FN2O2?
CompoundList lists 51 compounds with the molecular formula C20H17FN2O2, including N-Cyclopropyl-2-[3-(2-fluorobenzoyl)indol-1-yl]acetamide, N-Benzyl-2-(4-fluorophenoxy)-N-(pyridin-2-yl)acetamide, 3-(2-(2,4-Dimethylphenyl)-2-oxoethyl)-6-(4-fluorophenyl)pyrimidin-4(3H)-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 C20H17FN2O2?
C20H17FN2O2 has a degree of unsaturation of 13. 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.