C21H19FN2O3
50 compounds have this formula on CompoundList.
- Molar mass
- 366.39g/mol
- Monoisotopic mass
- 366.1380Da
- Atoms
- 46
- Elements
- 5
- Rings plus double bonds
- 13
The formula C21H19FN2O3 describes a molecule made of 21 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 3 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 × 2168.84%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 195.23%1.008 × 19 = 19.152 g/mol
- F Fluorine × 15.19%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 27.65%14.007 × 2 = 28.014 g/mol
- O Oxygen × 313.10%15.999 × 3 = 47.997 g/mol
Compounds with the formula C21H19FN2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 50 of 50 compounds
![2-[1-(6-Fluoro-2-methyl-3,4-dihydroquinolin-1(2H)-yl)-1-oxopropan-2-yl]-1H-isoindole-1,3(2H)-dione chemical structure, C21H19FN2O3, CAS 626207-58-7](/s/KRPNKIPFHBXENJ-UHFFFAOYSA-N.svg)
![1-[1-[(4-Fluorophenyl)methyl]indol-3-yl]-2-morpholin-4-ylethane-1,2-dione chemical structure, C21H19FN2O3, CAS 682347-89-3](/s/IFQFXJACQOHJFL-UHFFFAOYSA-N.svg)
![1-[1-[(2-Fluorophenyl)methyl]indol-3-yl]-2-morpholin-4-ylethane-1,2-dione chemical structure, C21H19FN2O3, CAS 863436-64-0](/s/PTCJKIRNKUDJOT-UHFFFAOYSA-N.svg)
![2-(2-(Dimethylamino)ethyl)-1-(4-fluorophenyl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione chemical structure, C21H19FN2O3, CAS 631866-24-5](/s/BWWNXZZVYXBXRW-UHFFFAOYSA-N.svg)
![2-(4-Fluorophenoxy)-N-[(1S)-1-(4-methoxyphenyl)ethyl]pyridine-3-carboxamide chemical structure, C21H19FN2O3, CAS 214754-75-3](/s/VODZXDFLWAYBNO-AWEZNQCLSA-N.svg)
![Methyl 4-{4-[4-(4-fluorophenyl)-2-pyrimidinyl]phenoxy}butanoate chemical structure, C21H19FN2O3, CAS 477856-81-8](/s/VASLQNHPUNXNNJ-UHFFFAOYSA-N.svg)
![({[4-(4-Fluorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl]carbonyl}amino)acetic acid chemical structure, C21H19FN2O3, CAS 469889-89-2](/s/PPEKDYIIMWJSGI-UHFFFAOYSA-N.svg)
![2-(2-(Dimethylamino)ethyl)-1-(3-fluorophenyl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione chemical structure, C21H19FN2O3, CAS 842975-64-8](/s/DZZPNDHUERHJEH-UHFFFAOYSA-N.svg)
![(2E)-3-{3-[(4-Fluorophenoxy)methyl]-4-methoxyphenyl}-1-(1-methyl-1H-pyrazol-4-yl)prop-2-en-1-one chemical structure, C21H19FN2O3, CAS 1005566-69-7](/s/VIKSIAGWQYXUOZ-YCRREMRBSA-N.svg)
![(2Z)-2-[(4-Fluorophenyl)imino]-N-(tetrahydrofuran-2-ylmethyl)-2H-chromene-3-carboxamide chemical structure, C21H19FN2O3, CAS 478481-19-5](/s/UKTXNECRZOKOFX-UHFFFAOYSA-N.svg)
![N-(4-Ethoxyphenyl)-1-[(2-fluorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide chemical structure, C21H19FN2O3, CAS 946363-01-5](/s/GGUAYPXOUNQPAM-UHFFFAOYSA-N.svg)
![3-{1-[4-(Acetylamino)phenyl]-5-(4-fluorophenyl)-1H-pyrrol-2-yl}propanoic acid chemical structure, C21H19FN2O3, CAS 432538-31-3](/s/GHFNTNULGANKMO-UHFFFAOYSA-N.svg)
![4-Fluoro-N-(2-{[(naphthalen-2-yloxy)acetyl]amino}ethyl)benzamide chemical structure, C21H19FN2O3, CAS 701275-10-7](/s/RFNXEHMAUZTXEX-UHFFFAOYSA-N.svg)
![N-(4-Ethylphenyl)-1-[(4-fluorophenyl)methoxy]-2-oxopyridine-3-carboxamide chemical structure, C21H19FN2O3, CAS 868678-04-0](/s/FIXSVCBZSNJKOA-UHFFFAOYSA-N.svg)
![N-(2-Ethylphenyl)-1-[(4-fluorophenyl)methoxy]-2-oxopyridine-3-carboxamide chemical structure, C21H19FN2O3, CAS 868678-05-1](/s/QBJCPMHFVCLQIX-UHFFFAOYSA-N.svg)
![N-(4-Ethylphenyl)-1-[(2-fluorophenyl)methoxy]-2-oxopyridine-3-carboxamide chemical structure, C21H19FN2O3, CAS 868678-75-5](/s/JWYRYEDXBLNMFF-UHFFFAOYSA-N.svg)
- N-(2,4-Dimethylphenyl)-1-[(2-fluorophenyl)methoxy]-2-oxopyridine-3-carboxamide868679-04-3C21H19FN2O3
- N-(3,4-Dimethylphenyl)-1-[(2-fluorophenyl)methoxy]-2-oxopyridine-3-carboxamide868679-05-4C21H19FN2O3
- N-(3,5-Dimethylphenyl)-1-[(2-fluorophenyl)methoxy]-2-oxopyridine-3-carboxamide868679-06-5C21H19FN2O3
- N-(2-Ethoxyphenyl)-1-(3-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946245-85-8C21H19FN2O3
- N-(4-Ethoxyphenyl)-1-(3-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide933252-00-7C21H19FN2O3
- 1-(3-Fluorobenzyl)-N-(2-methoxy-5-methylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide1005297-80-2C21H19FN2O3
- N-(2-Ethoxyphenyl)-1-(4-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946246-26-0C21H19FN2O3
- N-(4-Ethoxyphenyl)-1-(4-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide1005300-24-2C21H19FN2O3
- 1-(4-Fluorobenzyl)-N-(2-methoxy-5-methylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946302-05-2C21H19FN2O3
- N-(2-Ethoxyphenyl)-1-(2-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide941989-75-9C21H19FN2O3
- N-(4-Ethoxyphenyl)-1-(2-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946221-89-2C21H19FN2O3
- N-(2-Ethoxyphenyl)-1-[(3-fluorophenyl)methyl]-6-oxopyridine-3-carboxamide1004256-70-5C21H19FN2O3
- 1-[(3-Fluorophenyl)methyl]-N-(2-methoxy-5-methylphenyl)-6-oxopyridine-3-carboxamide1004257-02-6C21H19FN2O3
- 1-[(4-Fluorophenyl)methyl]-N-(2-methoxy-5-methylphenyl)-6-oxopyridine-3-carboxamide1004257-36-6C21H19FN2O3
- N-(2-Ethoxyphenyl)-1-[(4-fluorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide946380-45-6C21H19FN2O3
- 2-(3-(3-Fluorophenyl)-2-(2-oxopyrrolidin-1-yl)propyl)isoindoline-1,3-dione1351610-34-8C21H19FN2O3
- 6-Fluoro-2-(4-(morpholinomethyl)phenyl)quinoline-4-carboxylic acid1469440-03-6C21H19FN2O3
- 2-(4-Fluorophenoxy)-1-(3-(quinolin-2-yloxy)pyrrolidin-1-yl)ethanone2034500-95-1C21H19FN2O3
- (3-Fluoro-4-methoxyphenyl)(3-(quinolin-2-yloxy)pyrrolidin-1-yl)methanone2034248-35-4C21H19FN2O3
- 2-(4-Fluorophenoxy)-1-(3-(quinolin-8-yloxy)pyrrolidin-1-yl)ethanone1903561-71-6C21H19FN2O3
- 6-[5-(3-Fluorophenyl)-4,5-dihydro-1H-pyrazol-3-yl]-5-hydroxy-3,4,7-trimethyl-2H-chromen-2-one1010878-87-1C21H19FN2O3
- N-(1-Cyanocyclopentyl)-2-[4-(4-fluorobenzoyl)phenoxy]acetamide850301-21-2C21H19FN2O3
- N-(2,3-Dimethylphenyl)-1-((4-fluorobenzyl)oxy)-2-oxo-1,2-dihydropyridine-3-carboxamide868678-32-4C21H19FN2O3
- Benzyl ((1S)-cyano(7-fluorospiro[chromane-3,1'-cyclopropan]-4-yl)methyl)carbamate2758125-10-7C21H19FN2O3
- 2-(4-Fluorophenoxy)-N-[1-(4-methoxyphenyl)ethyl]pyridine-3-carboxamideC21H19FN2O3
- (E)-2-(3-Fluoro-4-morpholin-4-ylbenzoyl)-3-(3-methoxyphenyl)prop-2-enenitrileC21H19FN2O3
Frequently asked questions
What is the molar mass of C21H19FN2O3?
The molar mass of C21H19FN2O3 is 366.39 g/mol, calculated from standard atomic weights for 21 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 366.1380 Da.
How many compounds have the formula C21H19FN2O3?
CompoundList lists 50 compounds with the molecular formula C21H19FN2O3, including 4-(1,3-Dioxoisoindol-2-yl)-N-(4-fluorophenyl)cyclohexane-1-carboxamide, 2-[1-(6-Fluoro-2-methyl-3,4-dihydroquinolin-1(2H)-yl)-1-oxopropan-2-yl]-1H-isoindole-1,3(2H)-dione, 1-[1-[(4-Fluorophenyl)methyl]indol-3-yl]-2-morpholin-4-ylethane-1,2-dione. 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 C21H19FN2O3?
C21H19FN2O3 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.