Molecular formula
C18H19FN2O2
101 compounds have this formula on CompoundList.
- Molar mass
- 314.36g/mol
- Monoisotopic mass
- 314.1431Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 10
The formula C18H19FN2O2 describes a molecule made of 18 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 × 1868.77%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 196.09%1.008 × 19 = 19.152 g/mol
- F Fluorine × 16.04%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 28.91%14.007 × 2 = 28.014 g/mol
- O Oxygen × 210.18%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H19FN2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 101 compounds
(2S,5R)-5-(4-((2-Fluorophenyl)methoxy)phenyl)-2-pyrrolidinecarboxamide
CAS 934240-30-9C18H19FN2O2
![N-(4-Amino-4'-Fluoro[1,1'-Biphenyl]-3-Yl)oxane-4-Carboxamide chemical structure, C18H19FN2O2, CAS 1404559-91-6](/s/ZFCDNONWGMYBHA-UHFFFAOYSA-N.svg)
N-(4-Amino-4'-Fluoro[1,1'-Biphenyl]-3-Yl)oxane-4-Carboxamide
CAS 1404559-91-6C18H19FN2O2
![N-[2-(4-Fluoroanilino)-2-oxoethyl]-N-methyl-3-phenylpropanamide chemical structure, C18H19FN2O2, CAS 851399-03-6](/s/OLGDBEUOZOLWNE-UHFFFAOYSA-N.svg)
N-[2-(4-Fluoroanilino)-2-oxoethyl]-N-methyl-3-phenylpropanamide
CAS 851399-03-6C18H19FN2O2
6-Fluoro-N-(2-methoxyphenyl)-2-methyl-3,4-dihydroquinoline-1(2H)-carboxamide
CAS 425685-73-0C18H19FN2O2
![4-Fluoro-N-[4-(morpholin-4-ylmethyl)phenyl]benzamide chemical structure, C18H19FN2O2, CAS 638154-28-6](/s/SNYDDRBDECVYDS-UHFFFAOYSA-N.svg)
4-Fluoro-N-[4-(morpholin-4-ylmethyl)phenyl]benzamide
CAS 638154-28-6C18H19FN2O2
![N-[3-(3-Fluoro-4-methylanilino)-3-oxopropyl]-3-methylbenzamide chemical structure, C18H19FN2O2, CAS 853351-26-5](/s/VTYZGYHBZUFBSN-UHFFFAOYSA-N.svg)
N-[3-(3-Fluoro-4-methylanilino)-3-oxopropyl]-3-methylbenzamide
CAS 853351-26-5C18H19FN2O2
![3-Fluoro-N-[4-(morpholin-4-ylmethyl)phenyl]benzamide chemical structure, C18H19FN2O2, CAS 638154-18-4](/s/CIPVTEGHZRBICN-UHFFFAOYSA-N.svg)
3-Fluoro-N-[4-(morpholin-4-ylmethyl)phenyl]benzamide
CAS 638154-18-4C18H19FN2O2
![(4-Fluorophenyl)[4-(2-methoxyphenyl)piperazin-1-yl]methanone chemical structure, C18H19FN2O2, CAS 326902-20-9](/s/IURXARZDJXFYOM-UHFFFAOYSA-N.svg)
(4-Fluorophenyl)[4-(2-methoxyphenyl)piperazin-1-yl]methanone
CAS 326902-20-9C18H19FN2O2
1-(2-Fluorophenyl)-4-(phenoxyacetyl)piperazine
CAS 438474-62-5C18H19FN2O2
1-(4-Fluorophenyl)-4-(4-methoxybenzoyl)piperazine
CAS 304668-42-6C18H19FN2O2
MAO-B Inhibitor C3
CAS 2286257-25-6C18H19FN2O2
![6-Fluoro-N-[(5-methylfuran-2-yl)methyl]-N-(propan-2-yl)-1H-indole-2-carboxamide chemical structure, C18H19FN2O2, CAS 1620666-21-8](/s/IPNVPNVJGPSXDR-UHFFFAOYSA-N.svg)
6-Fluoro-N-[(5-methylfuran-2-yl)methyl]-N-(propan-2-yl)-1H-indole-2-carboxamide
CAS 1620666-21-8C18H19FN2O2
![5-Fluoro-N-[(5-methylfuran-2-yl)methyl]-N-(propan-2-yl)-1H-indole-2-carboxamide chemical structure, C18H19FN2O2, CAS 1620666-18-3](/s/QRXJPJQSENMXRX-UHFFFAOYSA-N.svg)
5-Fluoro-N-[(5-methylfuran-2-yl)methyl]-N-(propan-2-yl)-1H-indole-2-carboxamide
CAS 1620666-18-3C18H19FN2O2
N'-Benzoyl-N-tert-butyl-2-fluorobenzohydrazide
CAS 112226-76-3C18H19FN2O2
7-Fluoro-N-isopropyl-N-((5-methylfuran-2-yl)methyl)-1H-indole-2-carboxamide
CAS 1620666-20-7C18H19FN2O2
![3-[(4-Fluorobenzoyl)amino]-N-(2-methylpropyl)benzamide chemical structure, C18H19FN2O2, CAS 294891-98-8](/s/VMCZWMIODNLQSM-UHFFFAOYSA-N.svg)
3-[(4-Fluorobenzoyl)amino]-N-(2-methylpropyl)benzamide
CAS 294891-98-8C18H19FN2O2
rel-(2R,5S)-5-(4-((2-Fluorobenzyl)oxy)phenyl)pyrrolidine-2-carboxamide
CAS 1045347-95-2C18H19FN2O2
1-(3-Fluorobenzoyl)-4-(2-methoxyphenyl)piperazine
CAS 353770-17-9C18H19FN2O2
2-(4-Benzylpiperazino)-5-fluorobenzoic acid
CAS 1256633-38-1C18H19FN2O2
methanone chemical structure, C18H19FN2O2, CAS 420093-78-3](/s/OAPCRENSXFUPNH-UHFFFAOYSA-N.svg)
[4-(4-Fluorophenyl)piperazin-1-yl](2-methoxyphenyl)methanone
CAS 420093-78-3C18H19FN2O2
N-(3-Fluoro-4-morpholinophenyl)-4-methylbenzenecarboxamide
CAS 478079-67-3C18H19FN2O2
![N-tert-Butyl-2-[(3-fluorobenzoyl)amino]benzamide chemical structure, C18H19FN2O2, CAS 838896-57-4](/s/AADUAUXJWLLESA-UHFFFAOYSA-N.svg)
N-tert-Butyl-2-[(3-fluorobenzoyl)amino]benzamide
CAS 838896-57-4C18H19FN2O2
![N-{4-[(Butylamino)carbonyl]phenyl}-4-fluorobenzamide chemical structure, C18H19FN2O2, CAS 940229-51-6](/s/VJAKLRQAXKPBMI-UHFFFAOYSA-N.svg)
N-{4-[(Butylamino)carbonyl]phenyl}-4-fluorobenzamide
CAS 940229-51-6C18H19FN2O2
methanone chemical structure, C18H19FN2O2, CAS 546096-43-9](/s/DOLXMNJTMBPLAI-UHFFFAOYSA-N.svg)
[4-(2-Fluorophenyl)piperazin-1-yl](2-methoxyphenyl)methanone
CAS 546096-43-9C18H19FN2O2
- (2-Fluorophenyl)-[4-(4-methoxyphenyl)piperazin-1-yl]methanone774589-64-9C18H19FN2O2
- N-Butyl-2-[(3-fluorobenzoyl)amino]benzamide838866-51-6C18H19FN2O2
- N-[2-(4-Fluorophenyl)ethyl]-4-(propanoylamino)benzamide827621-38-5C18H19FN2O2
- (2S)-5-(4-((2-Fluorobenzyl)oxy)phenyl)pyrrolidine-2-carboxamide2007907-06-2C18H19FN2O2
- N-Butyl-3-[(4-fluorobenzoyl)amino]benzamide940468-20-2C18H19FN2O2
- 2-Oxazolidinone, 5-(aminomethyl)-3-(4-(2-(3-fluorophenyl)ethyl)phenyl)-84459-89-2C18H19FN2O2
- N1-(4-fluorobenzyl)-N2-(3-phenylpropyl)oxalamide941889-28-7C18H19FN2O2
- 7-Amino-4-[(4-fluorophenyl)methyl]-2-(propan-2-yl)-3,4-dihydro-2H-1,4-benzoxazin-3-one1082178-29-7C18H19FN2O2
- 6-Amino-4-[(2-fluorophenyl)methyl]-2-(propan-2-yl)-3,4-dihydro-2H-1,4-benzoxazin-3-one1082148-66-0C18H19FN2O2
- 4-(4-Benzyl-1-piperazinyl)-3-fluorobenzoic acid1346597-48-5C18H19FN2O2
- Pyrimidine, 3,4,5,6-tetrahydro-2-(3-fluoro-4-methoxy-alpha-phenoxybenzyl)-52963-62-9C18H19FN2O2
- N-tert-Butyl-2-[(2-fluorobenzoyl)amino]benzamide428835-84-1C18H19FN2O2
- 2-{[(4-Fluorophenyl)acetyl]amino}-N-(propan-2-yl)benzamide717873-85-3C18H19FN2O2
- (3-Fluorophenyl)-[4-(4-methoxyphenyl)piperazin-1-yl]methanone932831-04-4C18H19FN2O2
- N-Butyl-2-[(2-fluorobenzoyl)amino]benzamide838865-44-4C18H19FN2O2
- N-(2,4-Dimethylphenyl)-N'-[2-(4-fluorophenyl)ethyl]ethanediamide339089-18-8C18H19FN2O2
- 2-Fluoro-N-{4-[(3-methylbutanoyl)amino]phenyl}benzamide940214-66-4C18H19FN2O2
- N-{3-[(Diethylamino)carbonyl]phenyl}-2-fluorobenzamide923852-32-8C18H19FN2O2
- N-[4-(Butylcarbamoyl)phenyl]-2-fluorobenzamide940218-79-1C18H19FN2O2
- N-[3-(Butylcarbamoyl)phenyl]-2-fluorobenzamide940489-48-5C18H19FN2O2
- N-(sec-Butyl)-3-[(4-fluorobenzoyl)amino]benzamide940480-45-5C18H19FN2O2
- N-(tert-Butyl)-4-[(4-fluorobenzoyl)amino]benzamide940453-82-7C18H19FN2O2
- N-{4-[(sec-Butylamino)carbonyl]phenyl}-4-fluorobenzamide940533-76-6C18H19FN2O2
- N-(3-{[(4-Fluorophenyl)acetyl]amino}phenyl)-2-methylpropanamide1266373-78-7C18H19FN2O2
- 4-tert-Butyl-N'-[(4-fluorophenyl)carbonyl]benzohydrazide415692-22-7C18H19FN2O2
- 4-Fluoro-N-[3-(pentanoylamino)phenyl]benzamide535958-30-6C18H19FN2O2
- N-(4-Fluorobenzyl)-N'-(2,4,6-trimethylphenyl)ethanediamide701238-94-0C18H19FN2O2
- N-(3-Fluorophenyl)-2-morpholin-4-yl-2-phenylacetamide838865-65-9C18H19FN2O2
- 1-Methylethyl 1-[(4-fluorophenyl)methyl]-1,4-dihydro-4-methylpyrrolo[3,2-b]pyrrole-2-carboxylate878681-98-2C18H19FN2O2
- N,N-Diethyl-3-[(4-fluorobenzoyl)amino]benzamide923776-59-4C18H19FN2O2
- N-[3-(Butan-2-ylcarbamoyl)phenyl]-2-fluorobenzamide940520-76-3C18H19FN2O2
- N-{4-[(sec-Butylamino)carbonyl]phenyl}-2-fluorobenzamide940469-85-2C18H19FN2O2
- [4-(4-Fluorophenyl)piperazin-1-yl](phenyl)acetic acid938121-54-1C18H19FN2O2
- 2-{4-[2-(4-Fluorophenyl)acetamido]phenyl}-N,N-dimethylacetamide1060351-95-2C18H19FN2O2
- N-{3-[3-(Dimethylamino)-3-oxopropyl]phenyl}-4-fluorobenzamide1158353-38-8C18H19FN2O2
- N-(2-Fluorobenzyl)-2-((5,6,7,8-tetrahydroquinolin-4-yl)oxy)acetamide1798516-27-4C18H19FN2O2
- (3-Fluoro-4-methoxyphenyl)(4-(piperazin-1-yl)phenyl)methanone704873-33-6C18H19FN2O2
- N'-(3,4-Dimethylphenyl)-N-[2-(4-fluorophenyl)ethyl]oxamide496773-64-9C18H19FN2O2
- N,N-Diethyl-4-[(4-fluorobenzoyl)amino]benzamide636996-77-5C18H19FN2O2
- 4-Ethyl-2-(4-fluorophenyl)-3-hydroxy-2-methyl-1-oxido-5-phenyl-4H-imidazol-1-ium690696-34-5C18H19FN2O2
- 4-Fluoro-N-{4-[(3-methylbutanoyl)amino]phenyl}benzamide940212-21-5C18H19FN2O2
- N-{3-[(2,2-Dimethylpropanoyl)amino]phenyl}-4-fluorobenzamide59517-94-1C18H19FN2O2
- N-{3-[(2,2-Dimethylpropanoyl)amino]phenyl}-2-fluorobenzamide59517-93-0C18H19FN2O2
- N-[4-(tert-Butylcarbamoyl)phenyl]-2-fluorobenzamide899054-11-6C18H19FN2O2
- N-{3-[3-(Dimethylamino)-3-oxopropyl]phenyl}-2-fluorobenzamide1158296-56-0C18H19FN2O2
- N-{4-[3-(Dimethylamino)-3-oxopropyl]phenyl}-4-fluorobenzamide1158553-14-0C18H19FN2O2
- N-{4-[3-(Dimethylamino)-3-oxopropyl]phenyl}-2-fluorobenzamide1158303-32-2C18H19FN2O2
- 3-(3-(4-Fluorophenyl)azepane-1-carbonyl)pyridine 1-oxide1795302-59-8C18H19FN2O2
- 5-(3-(4-Fluorophenyl)azepane-1-carbonyl)pyridin-2(1H)-one1705420-68-3C18H19FN2O2
- 2-(Cyclopentyloxy)-N-(4-fluorobenzyl)isonicotinamide2034271-76-4C18H19FN2O2
- 2-(2-Fluorophenyl)-1-(3-(pyridin-4-yloxy)piperidin-1-yl)ethanone2034275-54-0C18H19FN2O2
- (4-(Dimethylamino)phenyl)(7-fluoro-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)methanone2034306-29-9C18H19FN2O2
- (3-Fluoro-4-methylphenyl)(4-(pyridin-4-yloxy)piperidin-1-yl)methanone2034470-92-1C18H19FN2O2
- N'-(3-Fluorophenyl)-N-[(4-propan-2-ylphenyl)methyl]oxamide592477-62-8C18H19FN2O2
- N'-(2-Fluorophenyl)-N-[(4-propan-2-ylphenyl)methyl]oxamide592477-64-0C18H19FN2O2
- N'-Benzoyl-N-tert-butyl-4-fluorobenzohydrazide112225-85-1C18H19FN2O2
- N'-Benzoyl-N-tert-butyl-3-fluorobenzohydrazide112227-02-8C18H19FN2O2
- 2-{[(3-Fluorophenyl)carbonyl]amino}-N-(2-methylpropyl)benzamide892682-67-6C18H19FN2O2
- 2-Fluoro-N-[4-(morpholin-4-yl)benzyl]benzamide928938-18-5C18H19FN2O2
- [4-(2-Fluorophenyl)piperazin-1-yl](phenyl)acetic acid938233-83-1C18H19FN2O2
- (4-Fluorophenyl)(4-phenylpiperazin-1-yl)acetic acid1063818-56-3C18H19FN2O2
- N-{1-[(2,3-Dimethylphenyl)amino]-1-oxopropan-2-yl}-2-fluorobenzamide1266375-67-0C18H19FN2O2
- N-{1-[(2-Ethylphenyl)amino]-1-oxopropan-2-yl}-2-fluorobenzamide1266373-33-4C18H19FN2O2
- (4-Benzylpiperazin-1-yl)(3-fluoro-4-hydroxyphenyl)methanone960298-91-3C18H19FN2O2
- 2-Fluoro-N-[4-(3-methoxypyrrolidin-1-yl)phenyl]benzamide1797021-42-1C18H19FN2O2
- 3-Fluoro-N-[4-(3-methoxypyrrolidin-1-yl)phenyl]benzamide1796970-75-6C18H19FN2O2
- N-(3-Fluoro-4-methylphenyl)-2-((5,6,7,8-tetrahydroquinolin-4-yl)oxy)acetamide1795303-60-4C18H19FN2O2
- N-[3-(2-Fluorobenzoyl)-4-methylpyridin-2-yl]-2,2-dimethylpropanamide2095411-18-8C18H19FN2O2
- 1-(2-{[6-(2-Fluorophenyl)pyridin-3-yl]oxy}ethyl)piperidin-2-one918145-97-8C18H19FN2O2
- N-(4-Fluorophenyl)-3-(4-methoxyphenyl)pyrrolidine-1-carboxamide1209408-03-6C18H19FN2O2
- 4-{[1-(4-Fluorobenzoyl)piperidin-3-yl]methoxy}pyridine2379986-24-8C18H19FN2O2
- N-[(1S)-7-Fluoro-1,2,3,4-tetrahydronaphthalen-1-yl]-N-[(4-methyl-1,2-oxazol-3-yl)methyl]prop-2-enamide2411180-20-4C18H19FN2O2
- (3S,4R)-1-Benzyl-3-(2-fluoro-5-methylphenyl)-4-nitropyrrolidine1351344-16-5C18H19FN2O2
- Benzyl 3-[(4-fluorophenyl)methylamino]azetidine-1-carboxylate1889291-50-2C18H19FN2O2
- Benzyl 5-amino-8-fluoro-7-methyl-1,2,3,4-tetrahydroisoquinoline-2-carboxylate2172258-72-7C18H19FN2O2
- Benzyl N-{[1-(6-fluoropyridin-2-yl)cyclobutyl]methyl}carbamate2680741-23-3C18H19FN2O2
Frequently asked questions
What is the molar mass of C18H19FN2O2?
The molar mass of C18H19FN2O2 is 314.36 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 314.1431 Da.
How many compounds have the formula C18H19FN2O2?
CompoundList lists 101 compounds with the molecular formula C18H19FN2O2, including (2S,5R)-5-(4-((2-Fluorophenyl)methoxy)phenyl)-2-pyrrolidinecarboxamide, N-(4-Amino-4'-Fluoro[1,1'-Biphenyl]-3-Yl)oxane-4-Carboxamide, N-[2-(4-Fluoroanilino)-2-oxoethyl]-N-methyl-3-phenylpropanamide. 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 C18H19FN2O2?
C18H19FN2O2 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.