Molecular formula
C18H18FN3O2
86 compounds have this formula on CompoundList.
- Molar mass
- 327.36g/mol
- Monoisotopic mass
- 327.1383Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 11
The formula C18H18FN3O2 describes a molecule made of 18 carbon atoms, 18 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 × 1866.04%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 185.54%1.008 × 18 = 18.144 g/mol
- F Fluorine × 15.80%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 312.84%14.007 × 3 = 42.021 g/mol
- O Oxygen × 29.77%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H18FN3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 86 of 86 compounds
Thk-5351
CAS 1707147-26-9C18H18FN3O2
N-Benzoyl-4-(4-fluorophenyl)piperazine-1-carboxamide
CAS 534560-45-7C18H18FN3O2
7-(4-Fluorophenyl)-2-morpholin-4-yl-7,8-dihydro-6H-quinazolin-5-one
CAS 515874-98-3C18H18FN3O2
![N-[2-(4-Fluorophenyl)ethyl]-2-[2-(hydroxymethyl)benzimidazol-1-yl]acetamide chemical structure, C18H18FN3O2, CAS 851622-16-7](/s/IMHGEBXUPGENAH-UHFFFAOYSA-N.svg)
N-[2-(4-Fluorophenyl)ethyl]-2-[2-(hydroxymethyl)benzimidazol-1-yl]acetamide
CAS 851622-16-7C18H18FN3O2
![3-(4-Fluorobenzyl)-4-hydroxy-1-[3-(1H-imidazol-1-yl)propyl]-2(1H)-pyridinone chemical structure, C18H18FN3O2, CAS 477846-15-4](/s/BVBVYIJKWRZTSE-UHFFFAOYSA-N.svg)
3-(4-Fluorobenzyl)-4-hydroxy-1-[3-(1H-imidazol-1-yl)propyl]-2(1H)-pyridinone
CAS 477846-15-4C18H18FN3O2
![N-{[1-(2-Fluorobenzyl)-1H-benzimidazol-2-yl]methyl}-2-methoxyacetamide chemical structure, C18H18FN3O2, CAS 862806-64-2](/s/AUQFCHRNZYASGY-UHFFFAOYSA-N.svg)
N-{[1-(2-Fluorobenzyl)-1H-benzimidazol-2-yl]methyl}-2-methoxyacetamide
CAS 862806-64-2C18H18FN3O2
2-(6,7-Dimethyl-3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)-N-(2-fluorophenyl)acetamide
CAS 306969-54-0C18H18FN3O2
N-(6-Fluoro-2,3,4,9-tetrahydro-1H-carbazol-1-yl)-3,5-dimethyl-4-isoxazolecarboxamide
CAS 1574408-56-2C18H18FN3O2
![Ethyl {[1-(2-fluorobenzyl)-1H-benzimidazol-2-yl]methyl}carbamate chemical structure, C18H18FN3O2, CAS 915189-64-9](/s/LZPRNIBENJGWGM-UHFFFAOYSA-N.svg)
Ethyl {[1-(2-fluorobenzyl)-1H-benzimidazol-2-yl]methyl}carbamate
CAS 915189-64-9C18H18FN3O2
![2-[(3-Fluoro-4-methoxyphenyl)methyl]-1H,2H,7H,8H,9H,10H-pyrazino[1,2-B]indazol-1-one chemical structure, C18H18FN3O2, CAS 1775546-08-1](/s/OZRBWVFPJSWFAJ-UHFFFAOYSA-N.svg)
2-[(3-Fluoro-4-methoxyphenyl)methyl]-1H,2H,7H,8H,9H,10H-pyrazino[1,2-B]indazol-1-one
CAS 1775546-08-1C18H18FN3O2
2-(6,7-Dimethyl-3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)-N-(4-fluorophenyl)acetamide
CAS 342615-43-4C18H18FN3O2
![(3aR,7aS)-2-[1-(3-Fluorobenzyl)-1H-pyrazol-4-yl]hexahydro-1H-isoindole-1,3(2H)-dione chemical structure, C18H18FN3O2, CAS 1212303-28-0](/s/YMYMVMQDCJLRGE-IYBDPMFKSA-N.svg)
(3aR,7aS)-2-[1-(3-Fluorobenzyl)-1H-pyrazol-4-yl]hexahydro-1H-isoindole-1,3(2H)-dione
CAS 1212303-28-0C18H18FN3O2
![Methyl 1-(4-fluorophenyl)-3-isopropyl-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate chemical structure, C18H18FN3O2, CAS 1011396-90-9](/s/SHIYCJIVXYMCRX-UHFFFAOYSA-N.svg)
Methyl 1-(4-fluorophenyl)-3-isopropyl-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
CAS 1011396-90-9C18H18FN3O2
THK5351 (R enantiomer)
CAS 2101218-44-2C18H18FN3O2
3-((4-(Dimethylamino)phenyl)amino)-1-(4-fluorophenyl)pyrrolidine-2,5-dione
CAS 1009289-74-0C18H18FN3O2
![Methyl 6-(4-fluoro-3-methylphenyl)-8-isopropylimidazo[1,2-b]pyridazine-2-carboxylate chemical structure, C18H18FN3O2, CAS 1690177-08-2](/s/QWMYLPKXJLBOLP-UHFFFAOYSA-N.svg)
Methyl 6-(4-fluoro-3-methylphenyl)-8-isopropylimidazo[1,2-b]pyridazine-2-carboxylate
CAS 1690177-08-2C18H18FN3O2
![Methyl (1-(1-(2-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)ethyl)carbamate chemical structure, C18H18FN3O2, CAS 923202-00-0](/s/GRQAFJHQKJDOCI-UHFFFAOYSA-N.svg)
Methyl (1-(1-(2-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)ethyl)carbamate
CAS 923202-00-0C18H18FN3O2
Thk-5351 F-18
CAS 1707148-68-2C18H18FN3O2
![Ethyl 6-ethyl-1-(2-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate chemical structure, C18H18FN3O2, CAS 1119429-04-7](/s/OZHLLMAUTQGCLG-UHFFFAOYSA-N.svg)
Ethyl 6-ethyl-1-(2-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
CAS 1119429-04-7C18H18FN3O2
![Ethyl 6-(3-fluorobenzyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboxylate chemical structure, C18H18FN3O2, CAS 478064-86-7](/s/BFAZSZYVGKGJDX-UHFFFAOYSA-N.svg)
Ethyl 6-(3-fluorobenzyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboxylate
CAS 478064-86-7C18H18FN3O2
2-(4-Fluorophenyl)-N-(2-(4-(furan-2-yl)-1-methyl-1H-imidazol-2-yl)ethyl)acetamide
CAS 1421458-90-3C18H18FN3O2
![1-(3-Fluorophenyl)-3-[4-(pyrrolidine-1-carbonyl)phenyl]urea chemical structure, C18H18FN3O2, CAS 893026-24-9](/s/GKDOPWHNEARIIL-UHFFFAOYSA-N.svg)
1-(3-Fluorophenyl)-3-[4-(pyrrolidine-1-carbonyl)phenyl]urea
CAS 893026-24-9C18H18FN3O2
![(2E,3E)-2-[2-(3,4-Dimethylphenyl)hydrazin-1-ylidene]-1-(4-fluorophenyl)-3-(methoxyimino)propan-1-one chemical structure, C18H18FN3O2, CAS 339012-95-2](/s/ABPSDKFOSSSAPG-URBIQPSMSA-N.svg)
(2E,3E)-2-[2-(3,4-Dimethylphenyl)hydrazin-1-ylidene]-1-(4-fluorophenyl)-3-(methoxyimino)propan-1-one
CAS 339012-95-2C18H18FN3O2
1-(3,4-Dihydro-2H-pyrrol-5-yl)-1-(4-fluorophenyl)-3-(2-methoxyphenyl)urea
CAS 898449-44-0C18H18FN3O2
- 1-(4-Fluorobenzyl)-3-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)urea1170857-87-0C18H18FN3O2
- N-[(2,5-Dimethylfuran-3-yl)methyl]-3-(4-fluorophenyl)-1-methyl-1H-pyrazole-5-carboxamide1421532-81-1C18H18FN3O2
- N-(3-(1H-Pyrrolo[2,3-b]pyridin-1-yl)propyl)-2-(2-fluorophenoxy)acetamide1798458-86-2C18H18FN3O2
- Sunitinib impurity 11467015-10-6C18H18FN3O2
- 5-[(3,5-Dimethylpyrazol-1-yl)methyl]-N-(2-fluoro-5-methylphenyl)furan-2-carboxamide515151-34-5C18H18FN3O2
- N-[(1,3-Dimethyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)methyl]-2-(4-fluorophenyl)acetamide881602-96-6C18H18FN3O2
- 1-(3-Fluorobenzoyl)-N-pyridin-3-ylpiperidine-4-carboxamide945300-23-2C18H18FN3O2
- 1-(1-Ethyl-2-oxoindolin-5-yl)-3-(4-fluorobenzyl)urea1170006-03-7C18H18FN3O2
- N-(3-Fluorobenzyl)-6-isopropyl-3-methylisoxazolo[5,4-b]pyridine-4-carboxamide1190252-53-9C18H18FN3O2
- Methyl 2-(5-(4-fluorobenzyl)-3-(pyridin-4-yl)-4,5-dihydro-1H-pyrazol-1-yl)acetate1001383-87-4C18H18FN3O2
- 3-(4-Fluorophenyl)-N-[1-(furan-2-yl)propan-2-yl]-1-methyl-1H-pyrazole-5-carboxamide1396874-54-6C18H18FN3O2
- (5-Fluoropyridin-3-yl)((1R,5S)-3-(pyridin-3-yloxy)-8-azabicyclo[3.2.1]octan-8-yl)methanone2109439-90-7C18H18FN3O2
- 1-((1-(4-Fluorophenyl)-5-oxopyrrolidin-3-yl)methyl)-3-phenylurea954696-62-9C18H18FN3O2
- 1-(2-Fluorobenzoyl)-N-pyridin-2-ylpiperidine-4-carboxamide942835-32-7C18H18FN3O2
- 1-(1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl)-3-(o-tolyl)urea894028-59-2C18H18FN3O2
- 1-(1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl)-3-(m-tolyl)urea894028-66-1C18H18FN3O2
- 1-(1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl)-3-(p-tolyl)urea894028-72-9C18H18FN3O2
- 1-(1-(4-Fluorophenyl)-5-oxopyrrolidin-3-yl)-3-(p-tolyl)urea894014-85-8C18H18FN3O2
- 1-(3-Fluorophenyl)-3-(1-(2-methoxyethyl)-1H-indol-3-yl)urea922992-14-1C18H18FN3O2
- 1-(4-Fluorophenyl)-3-(1-(2-methoxyethyl)-1H-indol-3-yl)urea922896-78-4C18H18FN3O2
- 1H-Indazole-1-carboxylic acid,5-amino-3-(3-fluorophenyl)-,1,1-dimethylethyl ester473410-05-8C18H18FN3O2
- 1-(1-Ethyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)-3-(4-fluorophenyl)urea1171475-18-5C18H18FN3O2
- 1-(1-(4-Fluorophenyl)-5-oxopyrrolidin-3-yl)-3-(m-tolyl)urea894014-78-9C18H18FN3O2
- N-(2-Fluorobenzyl)-6-isopropyl-3-methylisoxazolo[5,4-b]pyridine-4-carboxamide1246068-49-4C18H18FN3O2
- 2-Ethyl-6-(4-fluorophenyl)-4-(2-methoxyethoxy)pyrido[3,2-d]pyrimidine917759-00-3C18H18FN3O2
- 1-[5-(6-Fluoropyridine-3-carbonyl)-3-methyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-1-yl]ethan-1-one1394776-36-3C18H18FN3O2
- 2-[4-(4-Fluoro-2-methoxyphenyl)-1H-pyrrolo[2,3-b]pyridin-2-yl]morpholine1628314-31-7C18H18FN3O2
- (E)-1-(3-((5-Fluoropyrimidin-2-yl)oxy)piperidin-1-yl)-3-phenylprop-2-en-1-one2035023-11-9C18H18FN3O2
- (3-Fluoropyridin-4-yl)((1R,5S)-3-(pyridin-4-yloxy)-8-azabicyclo[3.2.1]octan-8-yl)methanone2108989-26-8C18H18FN3O2
- 8-(5-Fluoropyridine-3-carbonyl)-3-(pyridin-2-yloxy)-8-azabicyclo[3.2.1]octane2109175-84-8C18H18FN3O2
- (E)-N-(2-(4-Cyclopropyl-6-oxopyrimidin-1(6H)-yl)ethyl)-3-(4-fluorophenyl)acrylamide2035017-78-6C18H18FN3O2
- 8-(3-Fluoropyridine-4-carbonyl)-3-(pyridin-2-yloxy)-8-azabicyclo[3.2.1]octane2108994-69-8C18H18FN3O2
- (3R)-N-Ethyl-2-(6-fluoropyridine-3-carbonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxamide2094018-32-1C18H18FN3O2
- (1R,5R)-N-(4-Fluorophenyl)-1,5,6,8-tetrahydro-8-oxo-1,5-methano-2H-pyrido[1,2-a][1,5]diazocine-3(4H)-carboxamide40705-15-5C18H18FN3O2
- 1-(4-Fluorophenyl)-3-[(5-oxo-1-phenylpyrrolidin-3-yl)methyl]urea954635-55-3C18H18FN3O2
- (3aR,7aS)-2-[1-(2-Fluorobenzyl)-1H-pyrazol-3-yl]hexahydro-1H-isoindole-1,3(2H)-dione1212067-39-4C18H18FN3O2
- 3-[1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl]-1-methyl-1-phenylurea894028-17-2C18H18FN3O2
- 1-(3,4-Dihydro-2H-pyrrol-5-yl)-1-(3-fluorophenyl)-3-(4-methoxyphenyl)urea905761-19-5C18H18FN3O2
- 1-(3,4-Dihydro-2H-pyrrol-5-yl)-1-(4-fluorophenyl)-3-(4-methoxyphenyl)urea898414-81-8C18H18FN3O2
- 1-(3,4-Dihydro-2H-pyrrol-5-yl)-1-(3-fluorophenyl)-3-(3-methoxyphenyl)urea905797-42-4C18H18FN3O2
- 1-(3,4-Dihydro-2H-pyrrol-5-yl)-1-(4-fluorophenyl)-3-(3-methoxyphenyl)urea898449-57-5C18H18FN3O2
- N-(4-Benzoyl-1-piperazinyl)-4-fluorobenzamide133920-66-8C18H18FN3O2
- 1H-Indazole-6-carboxamide,5-(4-fluorophenoxy)-1-(2-methylpropyl)-753924-33-3C18H18FN3O2
- 5-[(Z)-(5-Fluoro-2-oxo-1H-indol-3-ylidene)methyl]-N,N,2,4-tetramethyl-1H-pyrrole-3-carboxamide1348032-93-8C18H18FN3O2
- 2-Fluoro-N-methyl-N-(2-oxo-1-phenylpiperidin-3-yl)pyridine-4-carboxamide2248714-28-3C18H18FN3O2
- 4-(4-Fluorophenyl)-2-[1-(oxirane-2-carbonyl)piperidin-4-yl]pyrimidine2411279-72-4C18H18FN3O2
- 6-Fluoro-2-[3-(pyridin-2-yloxymethyl)piperidin-1-yl]-1,3-benzoxazole2948534-13-0C18H18FN3O2
- 1-(3-Fluoro-4-methylphenyl)-3-(5-oxo-1-phenylpyrrolidin-3-yl)urea894008-99-2C18H18FN3O2
- 1-(2-Fluorophenyl)-3-(1-(2-methoxyethyl)-1H-indol-3-yl)urea941902-58-5C18H18FN3O2
- 1-(2-Cyclopropyl-6-(4-fluorophenyl)pyrimidin-4-yl)pyrrolidine-3-carboxylic acid1707735-33-8C18H18FN3O2
- 6-Cyclopropyl-2-{[1-(4-fluorobenzoyl)azetidin-3-yl]methyl}-2,3-dihydropyridazin-3-one2310096-64-9C18H18FN3O2
- 5-(3,4-Diethoxyphenyl)-3-(3-fluorophenyl)-1H-1,2,4-triazole1416343-91-3C18H18FN3O2
- N-{[4-(Aminomethyl)-2-fluorophenyl]methyl}-3-phenyl-4,5-dihydro-1,2-oxazole-5-carboxamide2649035-37-8C18H18FN3O2
- 6-Fluoro-2-[4-(4-methoxyphenyl)piperazin-1-yl]-1,3-benzoxazole2640893-42-9C18H18FN3O2
- 6-Fluoro-2-[4-(2-methoxyphenyl)piperazin-1-yl]-1,3-benzoxazole2640965-67-7C18H18FN3O2
- 2-(4-Fluorophenyl)-5-[(oxan-3-yl)methyl]-4H,5H-pyrazolo[1,5-a]pyrazin-4-one2742048-03-7C18H18FN3O2
- 1-[(4-Fluorophenyl)methyl]-6-oxo-N-(pyridin-2-yl)piperidine-2-carboxamide2770580-32-8C18H18FN3O2
- 1-[(4-Fluorophenyl)methyl]-6-oxo-N-(pyridin-4-yl)piperidine-2-carboxamide2770579-73-0C18H18FN3O2
- tert-Butyl 5-amino-3-(4-fluorophenyl)-1H-indazole-1-carboxylate2231077-20-4C18H18FN3O2
- 1-[4-(3-Fluoropyridin-2-yl)morpholine-2-carbonyl]-2,3-dihydro-1H-indole3054600-34-6C18H18FN3O2
- 5-(3,4-Diethoxyphenyl)-3-(4-fluorophenyl)-1H-1,2,4-triazole1416344-37-0C18H18FN3O2
- N-(2,2-Dimethylpropyl)-6-[2-(4-fluorophenyl)ethynyl]-3-nitropyridin-2-amine1116092-14-8C18H18FN3O2
Frequently asked questions
What is the molar mass of C18H18FN3O2?
The molar mass of C18H18FN3O2 is 327.36 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 327.1383 Da.
How many compounds have the formula C18H18FN3O2?
CompoundList lists 86 compounds with the molecular formula C18H18FN3O2, including Thk-5351, N-Benzoyl-4-(4-fluorophenyl)piperazine-1-carboxamide, 7-(4-Fluorophenyl)-2-morpholin-4-yl-7,8-dihydro-6H-quinazolin-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 C18H18FN3O2?
C18H18FN3O2 has a degree of unsaturation of 11. 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.