C19H16FNO4
38 compounds have this formula on CompoundList.
- Molar mass
- 341.34g/mol
- Monoisotopic mass
- 341.1063Da
- Atoms
- 41
- Elements
- 5
- Rings plus double bonds
- 12
The formula C19H16FNO4 describes a molecule made of 19 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom and 4 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 × 1966.86%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 164.72%1.008 × 16 = 16.128 g/mol
- F Fluorine × 15.57%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 14.10%14.007 × 1 = 14.007 g/mol
- O Oxygen × 418.75%15.999 × 4 = 63.996 g/mol
Compounds with the formula C19H16FNO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 38 of 38 compounds
![1-[4-[2-(4-Fluorophenyl)-2-oxoethoxy]-2-methylphenyl]pyrrolidine-2,5-dione chemical structure, C19H16FNO4, CAS 714202-07-0](/s/KNVFPFDZFSEMBP-UHFFFAOYSA-N.svg)
![1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-3-fluoroazetidine-3-carboxylic acid chemical structure, C19H16FNO4, CAS 1934789-60-2](/s/IJTNKSBPPIQONE-UHFFFAOYSA-N.svg)
![(4Z)-4-[(4-Ethoxy-3-methoxyphenyl)methylidene]-2-(2-fluorophenyl)-1,3-oxazol-5-one chemical structure, C19H16FNO4, CAS 377056-14-9](/s/GRXOLPGJMYUFKI-GDNBJRDFSA-N.svg)
![(4E)-5-(4-Fluorophenyl)-1-(2-hydroxyethyl)-4-[hydroxy(phenyl)methylidene]pyrrolidine-2,3-dione chemical structure, C19H16FNO4, CAS 332149-48-1](/s/MAOKUODNNLWWLE-BMRADRMJSA-N.svg)
![(4E)-5-(2-Fluorophenyl)-1-(2-hydroxyethyl)-4-[hydroxy(phenyl)methylidene]pyrrolidine-2,3-dione chemical structure, C19H16FNO4, CAS 332149-50-5](/s/SNHOOTVRFDRRMX-BMRADRMJSA-N.svg)
![N-(4-(Benzo[d][1,3]dioxol-5-yloxy)but-2-yn-1-yl)-2-(4-fluorophenyl)acetamide chemical structure, C19H16FNO4, CAS 1428347-79-8](/s/BJVMBWCNENVWHE-UHFFFAOYSA-N.svg)
![Ethyl 4-{[(5-fluoro-3-methyl-1-benzofuran-2-yl)carbonyl]amino}benzoate chemical structure, C19H16FNO4, CAS 823827-38-9](/s/JWXTZYUOZPQIRP-UHFFFAOYSA-N.svg)
![Methyl 4-[(4-fluorophenyl)methoxy]-6-methoxyquinoline-2-carboxylate chemical structure, C19H16FNO4, CAS 1358329-38-0](/s/ADXXKDRUQUBOAC-UHFFFAOYSA-N.svg)
![Methyl 6-fluoro-4-[(4-methoxyphenyl)methoxy]quinoline-2-carboxylate chemical structure, C19H16FNO4, CAS 1358249-00-9](/s/APFYAUPMMRVADZ-UHFFFAOYSA-N.svg)
- Ethyl 6-fluoro-4-hydroxy-2-oxo-1-(phenylmethyl)-1,2-dihydro-3-quinolinecarboxylate749865-73-4C19H16FNO4
- (5-(4-Methoxyphenyl)isoxazol-3-yl)methyl 2-(4-fluorophenyl)acetate953008-00-9C19H16FNO4
- (5-(2-Fluorophenyl)isoxazol-3-yl)methyl 2-(m-tolyloxy)acetate1040668-51-6C19H16FNO4
- (5-(2-Fluorophenyl)isoxazol-3-yl)methyl 2-(p-tolyloxy)acetate1040668-57-2C19H16FNO4
- MEthyl 2-(1,3-dioxoisoindol-2-yl)-2-(4-fluorophenyl)butanoate2288708-83-6C19H16FNO4
- 4-[[(7-Fluoro-2H-chromene-3-carbonyl)-methylamino]methyl]benzoic acid3059671-44-9C19H16FNO4
- 1-(3,4-Dimethoxybenzyl)-3-(4-fluorophenyl)-pyrrole-2,5-dione2270910-86-4C19H16FNO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(4-fluorophenyl)-2-methylbutanoate2248299-16-1C19H16FNO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-(4-fluorophenyl)-2-methylbutanoate2248329-45-3C19H16FNO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-(2-fluorophenyl)-2-methylbutanoate2248337-29-1C19H16FNO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(4-fluorophenyl)-3-methylbutanoate2248350-23-2C19H16FNO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-(3-fluorophenyl)-2-methylbutanoate2248309-93-3C19H16FNO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(4-fluorophenyl)-3-methylbutanoate2248329-13-5C19H16FNO4
- 4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-fluorobut-2-enoic acid2288032-79-9C19H16FNO4
Frequently asked questions
What is the molar mass of C19H16FNO4?
The molar mass of C19H16FNO4 is 341.34 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 341.1063 Da.
How many compounds have the formula C19H16FNO4?
CompoundList lists 38 compounds with the molecular formula C19H16FNO4, including 1-[4-[2-(4-Fluorophenyl)-2-oxoethoxy]-2-methylphenyl]pyrrolidine-2,5-dione, 1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-3-fluoroazetidine-3-carboxylic acid, 3-Acetyl-1-(4-fluorophenyl)-4-hydroxy-2-(4-methoxyphenyl)-2H-pyrrol-5-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 C19H16FNO4?
C19H16FNO4 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.