Molecular formula
C18H14FN3O2
57 compounds have this formula on CompoundList.
- Molar mass
- 323.33g/mol
- Monoisotopic mass
- 323.1070Da
- Atoms
- 38
- Elements
- 5
- Rings plus double bonds
- 13
The formula C18H14FN3O2 describes a molecule made of 18 carbon atoms, 14 hydrogen atoms, 1 fluorine atom, 3 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 × 1866.87%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 144.36%1.008 × 14 = 14.112 g/mol
- F Fluorine × 15.88%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 313.00%14.007 × 3 = 42.021 g/mol
- O Oxygen × 29.90%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H14FN3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 57 of 57 compounds
3-(4-Fluorophenyl)-5-(1H-indol-3-ylmethyl)imidazolidine-2,4-dione
CAS 1009245-93-5C18H14FN3O2
![2-[(4-Fluorophenyl)amino]-7-(furan-2-yl)-7,8-dihydroquinazolin-5(6H)-one chemical structure, C18H14FN3O2, CAS 714283-92-8](/s/AZLJIZJEUGZCCO-UHFFFAOYSA-N.svg)
2-[(4-Fluorophenyl)amino]-7-(furan-2-yl)-7,8-dihydroquinazolin-5(6H)-one
CAS 714283-92-8C18H14FN3O2
2-Fluoro-N'-(3-pyrrol-1-ylbenzoyl)benzohydrazide
CAS 1090836-45-5C18H14FN3O2
N'-(4-Fluorobenzoyl)-2-(1H-pyrrol-1-yl)benzenecarbohydrazide
CAS 478063-01-3C18H14FN3O2
4-(4-Fluorobenzoyl)-N-(3-pyridinylmethyl)-1H-pyrrole-2-carboxamide
CAS 439111-60-1C18H14FN3O2
![8-Fluoro-3-(2-methoxybenzyl)-3H-pyrimido[5,4-b]indol-4(5H)-one chemical structure, C18H14FN3O2, CAS 376373-87-4](/s/LRBXAKWTFYSHHB-UHFFFAOYSA-N.svg)
8-Fluoro-3-(2-methoxybenzyl)-3H-pyrimido[5,4-b]indol-4(5H)-one
CAS 376373-87-4C18H14FN3O2
N-(3-Ethynyl-4-fluorophenyl)-6,7-dimethoxyquinazolin-4-amine
CAS 183321-78-0C18H14FN3O2
![N-[(E)-(4-Fluorophenyl)methyleneamino]-6-methyl-[1,3]dioxolo[4,5-g]quinolin-8-amine chemical structure, C18H14FN3O2, CAS 91918-94-4](/s/GGVVYGGVVSPJOR-AWQFTUOYSA-N.svg)
N-[(E)-(4-Fluorophenyl)methyleneamino]-6-methyl-[1,3]dioxolo[4,5-g]quinolin-8-amine
CAS 91918-94-4C18H14FN3O2
1-(4-Fluorobenzyl)-6-oxo-N-(pyridin-3-yl)-1,6-dihydropyridine-3-carboxamide
CAS 923163-73-9C18H14FN3O2
1-(4-Fluorophenyl)-4-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one
CAS 941997-60-0C18H14FN3O2
N-(4-Fluorophenyl)-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetamide
CAS 898132-76-8C18H14FN3O2
![4-[5-(3-Fluorophenyl)-1,2,4-oxadiazol-3-yl]-1-phenylpyrrolidin-2-one chemical structure, C18H14FN3O2, CAS 1171678-38-8](/s/YXBMSWLEHVIZLM-UHFFFAOYSA-N.svg)
4-[5-(3-Fluorophenyl)-1,2,4-oxadiazol-3-yl]-1-phenylpyrrolidin-2-one
CAS 1171678-38-8C18H14FN3O2
![4-[5-(2-Fluorophenyl)-1,2,4-oxadiazol-3-yl]-1-phenylpyrrolidin-2-one chemical structure, C18H14FN3O2, CAS 1171762-43-8](/s/SAZXDBGKQQUSJN-UHFFFAOYSA-N.svg)
4-[5-(2-Fluorophenyl)-1,2,4-oxadiazol-3-yl]-1-phenylpyrrolidin-2-one
CAS 1171762-43-8C18H14FN3O2
1-(2-Fluorobenzyl)-2-oxo-N-(pyridin-4-yl)-1,2-dihydropyridine-3-carboxamide
CAS 923163-97-7C18H14FN3O2
![4-Fluoro-N-[4-(6-methoxypyridazin-3-yl)phenyl]benzamide chemical structure, C18H14FN3O2, CAS 941946-15-2](/s/HEUVHAIBECUJKK-UHFFFAOYSA-N.svg)
4-Fluoro-N-[4-(6-methoxypyridazin-3-yl)phenyl]benzamide
CAS 941946-15-2C18H14FN3O2
N-(2-Fluorophenyl)-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetamide
CAS 922880-18-0C18H14FN3O2
N-(3-Fluorophenyl)-6-methyl-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide
CAS 923858-96-2C18H14FN3O2
![1-(4-Fluorobenzoyl)-3,4-dihydro-1H-pyrimido[2,1-b]quinazolin-6(2H)-one chemical structure, C18H14FN3O2, CAS 915910-10-0](/s/UPKDLVSQMCCVIQ-UHFFFAOYSA-N.svg)
1-(4-Fluorobenzoyl)-3,4-dihydro-1H-pyrimido[2,1-b]quinazolin-6(2H)-one
CAS 915910-10-0C18H14FN3O2
![8-Fluoro-3-(3-methoxybenzyl)-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one chemical structure, C18H14FN3O2, CAS 1031606-23-1](/s/ZVPAZZSTURTSCF-UHFFFAOYSA-N.svg)
8-Fluoro-3-(3-methoxybenzyl)-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one
CAS 1031606-23-1C18H14FN3O2
1-(3-Fluorobenzyl)-6-oxo-N-(pyridin-4-yl)-1,6-dihydropyridine-3-carboxamide
CAS 942009-12-3C18H14FN3O2
![5-[(4-Ethoxyphenyl)amino]-2-(2-fluorophenyl)-1,3-oxazole-4-carbonitrile chemical structure, C18H14FN3O2, CAS 613651-96-0](/s/CJTKHYMQXCPKLT-UHFFFAOYSA-N.svg)
5-[(4-Ethoxyphenyl)amino]-2-(2-fluorophenyl)-1,3-oxazole-4-carbonitrile
CAS 613651-96-0C18H14FN3O2
![N-[3-Amino-5-(4-fluorophenoxy)phenyl]pyridine-4-carboxamide chemical structure, C18H14FN3O2, CAS 5641-52-1](/s/FJMGZXAIFXCYGM-UHFFFAOYSA-N.svg)
N-[3-Amino-5-(4-fluorophenoxy)phenyl]pyridine-4-carboxamide
CAS 5641-52-1C18H14FN3O2
![2-Fluoro-N-[4-(6-methoxypyridazin-3-yl)phenyl]benzamide chemical structure, C18H14FN3O2, CAS 941983-56-8](/s/FDQFIZPNZKGZAZ-UHFFFAOYSA-N.svg)
2-Fluoro-N-[4-(6-methoxypyridazin-3-yl)phenyl]benzamide
CAS 941983-56-8C18H14FN3O2
![3-Fluoro-N-[4-(6-methoxypyridazin-3-yl)phenyl]benzamide chemical structure, C18H14FN3O2, CAS 941895-85-8](/s/ASJCONUZUNWWFA-UHFFFAOYSA-N.svg)
3-Fluoro-N-[4-(6-methoxypyridazin-3-yl)phenyl]benzamide
CAS 941895-85-8C18H14FN3O2
- 1-(4-Fluorobenzyl)-2-oxo-N-(pyridin-4-yl)-1,2-dihydropyridine-3-carboxamide923138-92-5C18H14FN3O2
- 2-[3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl]-N-phenylacetamide922860-57-9C18H14FN3O2
- 1-(4-Fluorophenyl)-N-(4-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide898618-01-4C18H14FN3O2
- N-(4-Fluorophenyl)-9-oxo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazoline-6-carboxamide880427-47-4C18H14FN3O2
- N-(3-Fluorophenyl)-9-oxo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazoline-6-carboxamide878909-12-7C18H14FN3O2
- N-(2-Fluorophenyl)-9-oxo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazoline-6-carboxamide878566-79-1C18H14FN3O2
- N-(2-Fluorophenyl)-1-(3-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide874206-51-6C18H14FN3O2
- 7-Fluoro-3-(2-hydroxy-4,5-dihydro-3H-1-benzazepin-3-yl)quinazolin-4(3H)-one1203058-36-9C18H14FN3O2
- 3-(3-Fluorophenyl)-7-(4-hydroxyphenyl)-6,7-dihydro-3H-imidazo[4,5-b]pyridin-5-ol1219572-23-2C18H14FN3O2
- N-(6-(Benzyloxy)pyrimidin-4-yl)-4-fluorobenzamide1421454-20-7C18H14FN3O2
- N-(2-Cyanophenyl)-1-(4-fluorophenyl)-5-oxopyrrolidine-3-carboxamide881787-81-1C18H14FN3O2
- N-(2-Fluorophenyl)-1-(4-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide898471-70-0C18H14FN3O2
- 4-[3-(2-Fluorophenyl)-1,2,4-oxadiazol-5-yl]-1-phenylpyrrolidin-2-one941917-62-0C18H14FN3O2
- N-(1,3-Benzodioxol-5-ylmethyl)-6-(4-fluorophenyl)pyridazin-3-amine1081137-85-0C18H14FN3O2
- 2-(3-(2-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)-N-phenylacetamide1224128-74-8C18H14FN3O2
- N-(4-Fluorobenzyl)-3-(pyrimidin-2-yloxy)benzamide1251562-53-4C18H14FN3O2
- N-[Cyano(2-methoxyphenyl)methyl]-4-fluoro-1H-indole-2-carboxamide1355787-32-4C18H14FN3O2
- N-(2-(2-Fluorophenoxy)pyrimidin-5-yl)-2-phenylacetamide1396684-80-2C18H14FN3O2
- 2-(2-Fluorophenyl)-N-(2-(6-oxo-1,6-dihydropyridazin-3-yl)phenyl)acetamide1428349-49-8C18H14FN3O2
- 7-Fluoro-4-(quinoxaline-2-carbonyl)-2,3,4,5-tetrahydro-1,4-benzoxazepine2034290-31-6C18H14FN3O2
- N-[3-[5-(4-Fluorophenyl)pyrimidin-2-yl]oxyphenyl]acetamide6483-82-5C18H14FN3O2
- N-(4-Fluorophenyl)-1-(4-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide897840-70-9C18H14FN3O2
- 1-(4-Fluorophenyl)-N-(3-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide898624-23-2C18H14FN3O2
- 6-{[2-(4-Fluorophenyl)-1,3-oxazol-4-yl]methyl}-1-methyl-1H,6H,7H-pyrrolo[2,3-c]pyridin-7-one1333771-40-6C18H14FN3O2
- N1-(4a(2)-Fluoro-3-nitro[1,1a(2)-biphenyl]-4-yl)-1,3-benzenediamine1036762-05-6C18H14FN3O2
- 4-(2-{[Cyano(2-fluorophenyl)methyl]carbamoyl}eth-1-en-1-yl)benzamide1394810-53-7C18H14FN3O2
- N-[1-(4-Fluorophenyl)-2-oxoazetidin-3-yl]-1H-indole-6-carboxamide2224114-28-5C18H14FN3O2
- 4-Fluoro-N-(3-(6-methoxypyridazin-3-yl)phenyl)benzamide899986-31-3C18H14FN3O2
- 4-[2-Cyano-3-(4-methylphenyl)prop-2-enamido]-2-fluorobenzamide1375270-94-2C18H14FN3O2
- Benzyl 7-fluoro-1,4-dihydro-5H-pyrazolo[4,3-c]quinoline-5-carboxylate1283719-99-2C18H14FN3O2
- N-(3-Cyano-4-fluorophenyl)-2-(5-methoxy-1H-indol-3-yl)acetamide1390608-09-9C18H14FN3O2
- N-[(4-Fluorophenyl)methyl]-6-oxo-2-phenyl-1,6-dihydropyrimidine-5-carboxamide1091859-60-7C18H14FN3O2
- 2-(2-Fluoro-4-(2-(phenylamino)pyrimidin-5-yl)phenyl)acetic acid2073912-01-1C18H14FN3O2
Frequently asked questions
What is the molar mass of C18H14FN3O2?
The molar mass of C18H14FN3O2 is 323.33 g/mol, calculated from standard atomic weights for 18 carbon atoms, 14 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 323.1070 Da.
How many compounds have the formula C18H14FN3O2?
CompoundList lists 57 compounds with the molecular formula C18H14FN3O2, including 3-(4-Fluorophenyl)-5-(1H-indol-3-ylmethyl)imidazolidine-2,4-dione, 2-[(4-Fluorophenyl)amino]-7-(furan-2-yl)-7,8-dihydroquinazolin-5(6H)-one, 2-Fluoro-N'-(3-pyrrol-1-ylbenzoyl)benzohydrazide. 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 C18H14FN3O2?
C18H14FN3O2 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.