Molecular formula
C18H18FNO2
97 compounds have this formula on CompoundList.
- Molar mass
- 299.34g/mol
- Monoisotopic mass
- 299.1322Da
- Atoms
- 40
- Elements
- 5
- Rings plus double bonds
- 10
The formula C18H18FNO2 describes a molecule made of 18 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom 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 × 1872.22%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 186.06%1.008 × 18 = 18.144 g/mol
- F Fluorine × 16.35%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 14.68%14.007 × 1 = 14.007 g/mol
- O Oxygen × 210.69%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H18FNO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 97 of 97 compounds
2-(4-Fluorophenoxy)-1-(3-phenylpyrrolidin-1-yl)ethanone
CAS 497247-87-7C18H18FNO2
3-(4-Fluorophenyl)-N-(2-(4-methoxyphenyl)ethyl)-2-propenamide
CAS 853347-68-9C18H18FNO2
(6-Fluoro-2-methyl-3,4-dihydro-2H-quinolin-1-yl)-(4-methoxyphenyl)methanone
CAS 354997-13-0C18H18FNO2
3-(3-Fluorophenyl)-N-(2-(4-methoxyphenyl)ethyl)-2-propenamide
CAS 853355-87-0C18H18FNO2
N-Cyclopropyl-3-(3-(4-fluorophenoxy)phenyl)propanamide
CAS 1206994-05-9C18H18FNO2
Spiro(isobenzofuran-1(3H),4'-piperidine), 3-(4-fluorophenyl)-1'-hydroxy-
CAS 61715-25-1C18H18FNO2
n-Benzyl-3-(4-fluorophenyl)-N-(2-hydroxyethyl)acrylamide
CAS 748144-93-6C18H18FNO2
7-(3-Fluoro-phenyl)-7-pyridin-3-yl-hept-6-enoic acid
CAS 89667-68-5C18H18FNO2
7-(4-Fluoro-phenyl)-7-pyridin-3-yl-hept-6-enoic acid
CAS 89667-70-9C18H18FNO2
4-(4-Fluorophenyl)-4-oxo-N-(2-phenylethyl)butanimidic acid
CAS 38752-62-4C18H18FNO2
(3S,4R)-1-Benzyl-4-(4-fluorophenyl)pyrrolidine-3-carboxylic acid
CAS 80909-49-5C18H18FNO2
3-Fluoro-4'-morpholinomethyl benzophenone
CAS 898769-98-7C18H18FNO2
4-Fluoro-4'-morpholinomethyl benzophenone
CAS 898770-00-8C18H18FNO2
2-Fluoro-4'-morpholinomethyl benzophenone
CAS 898770-32-6C18H18FNO2
2-Fluoro-3'-morpholinomethyl benzophenone
CAS 898791-92-9C18H18FNO2
2-Fluoro-2'-morpholinomethyl benzophenone
CAS 898750-74-8C18H18FNO2
3-Fluoro-3'-morpholinomethyl benzophenone
CAS 898765-47-4C18H18FNO2
4'-Fluoro-3-morpholinomethylbenzophenone
CAS 898765-50-9C18H18FNO2
3'-Fluoro-2-morpholinomethyl benzophenone
CAS 898750-41-9C18H18FNO2
4'-Fluoro-2-morpholinomethylbenzophenone
CAS 24088-68-4C18H18FNO2
N-(4-Fluorophenyl)-4-phenyloxane-4-carboxamide
CAS 682760-44-7C18H18FNO2
(6-Fluoro-2-methyl-3,4-dihydro-2H-quinolin-1-yl)-(2-methoxyphenyl)methanone
CAS 541543-22-0C18H18FNO2
N-Allyl-3-(3-(4-fluorophenoxy)phenyl)propanamide
CAS 1207058-57-8C18H18FNO2
(3R,4S)-1-Benzyl-4-(4-fluorophenyl)pyrrolidine-3-carboxylic acid
CAS 1394827-82-7C18H18FNO2
- (3S,4R)-1-Benzyl-4-(3-fluorophenyl)pyrrolidine-3-carboxylic acid1395080-79-1C18H18FNO2
- 1-Benzyl-4-(4-fluorophenyl)pyrrolidine-3-carboxylic acid874990-59-7C18H18FNO2
- 1-Benzyl-4-(3-fluorophenyl)pyrrolidine-3-carboxylic acid874990-55-3C18H18FNO2
- N-Cyclopropyl-N-[(2-fluorophenyl)methyl]-2-phenoxyacetamide874401-04-4C18H18FNO2
- 1-(4-Fluorophenyl)-N-(2-methoxy-5-methylphenyl)cyclopropane-1-carboxamide1091462-53-1C18H18FNO2
- 1-(4-Fluorophenyl)-N-(2-methoxybenzyl)cyclopropanecarboxamide1091462-61-1C18H18FNO2
- N-(3-(4-Fluorophenoxy)benzyl)cyclobutanecarboxamide1207007-94-0C18H18FNO2
- (2-Fluorophenyl)(3-(4-methoxyphenyl)pyrrolidin-1-yl)methanone1211175-91-5C18H18FNO2
- 2-Fluoro-4-[4-(piperidine-1-carbonyl)phenyl]phenol1261918-78-8C18H18FNO2
- 2-Fluoro-5-[4-(piperidine-1-carbonyl)phenyl]phenol1261982-26-6C18H18FNO2
- 3-Fluoro-4-[4-(piperidine-1-carbonyl)phenyl]phenol1261982-32-4C18H18FNO2
- 3-Fluoro-5-[4-(piperidine-1-carbonyl)phenyl]phenol1261895-70-8C18H18FNO2
- 3-(4-Ethoxyphenyl)-N-(4-fluorobenzyl)acrylamide297149-92-9C18H18FNO2
- 1-(4-Fluorophenyl)-2-(4-morpholinyl)-2-phenylethanone317840-36-1C18H18FNO2
- 1-(3,4-Dihydroisoquinolin-2(1H)-yl)-2-(4-fluorophenoxy)propan-1-one931856-16-5C18H18FNO2
- 1-(4-Fluorophenyl)-N-[(4-methoxyphenyl)methyl]cyclopropane-1-carboxamide1091462-57-5C18H18FNO2
- (3-Fluorophenyl)(3-(4-methoxyphenyl)pyrrolidin-1-yl)methanone1208856-45-4C18H18FNO2
- 1-Benzyl-4-(2-fluorophenyl)pyrrolidine-3-carboxylic acid874990-50-8C18H18FNO2
- 2-Fluoro-N-((2-hydroxy-1,2,3,4-tetrahydronaphthalen-2-yl)methyl)benzamide1421497-85-9C18H18FNO2
- Benzyl N-[1-(4-fluorophenyl)cyclobutyl]carbamate1403483-75-9C18H18FNO2
- 1-(3-((4-Fluorophenoxy)methyl)azetidin-1-yl)-2-phenylethanone2034586-57-5C18H18FNO2
- 1-(3-(3-Fluorophenyl)pyrrolidin-1-yl)-2-(4-hydroxyphenyl)ethanone2034474-86-5C18H18FNO2
- 1-Piperidinecarboxylic acid, 4-(4-fluorophenyl)-, phenyl ester651053-89-3C18H18FNO2
- N-{[1-(4-Fluorophenyl)cyclopropyl]methyl}-2-methoxybenzamide1049489-89-5C18H18FNO2
- 1-(3-(3-Fluorophenyl)pyrrolidin-1-yl)-2-(3-hydroxyphenyl)ethanone1355714-78-1C18H18FNO2
- 3-[4-[(3-Fluorophenyl)methoxy]phenyl]-N,2-dimethylprop-2-enamide649740-33-0C18H18FNO2
- 3-{4-[(3-Fluorophenyl)methoxy]phenyl}-N-methylbut-2-enamide649740-53-4C18H18FNO2
- 2-(4-Fluorophenyl)-N-[(1-hydroxy-2,3-dihydro-1H-inden-1-yl)methyl]acetamide1396875-00-5C18H18FNO2
- N-(2-(3-Fluorophenyl)-2-methoxyethyl)cinnamamide1798401-47-4C18H18FNO2
- 2-Fluoro-N-((2-methoxy-2,3-dihydro-1H-inden-2-yl)methyl)benzamide2034596-40-0C18H18FNO2
- 1-(3-(4-Fluorophenyl)pyrrolidin-1-yl)-2-(4-hydroxyphenyl)ethanone2034571-40-7C18H18FNO2
- Methyl 4-(2-(5-fluoroindolin-7-yl)ethyl)benzoate1680192-19-1C18H18FNO2
- 2-Propen-1-one, 1-(4-fluorophenyl)-3-((2-hydroxy-2-phenylethyl)amino)-2-methyl-65201-26-5C18H18FNO2
- N-(2-Ethoxyphenyl)-1-(4-fluorophenyl)cyclopropane-1-carboxamide1091381-52-0C18H18FNO2
- 3-[(4-Fluorophenyl)methyl]-7,7-dimethyl-7,8-dihydroquinoline-2,5(1H,6H)-dione1065273-24-6C18H18FNO2
- 1-(3-(4-Fluorophenyl)pyrrolidin-1-yl)-2-(3-hydroxyphenyl)ethanone2034616-55-0C18H18FNO2
- (E)-N-[2-(4-Fluorophenyl)ethyl]-3-(2-methoxyphenyl)prop-2-enamide1095344-82-3C18H18FNO2
- (4-Fluorophenyl)[4-(3-hydroxyphenyl)-1-piperidinyl]methanone325808-21-7C18H18FNO2
- Carbamic acid, [1-(4-fluorophenyl)-3-butenyl]-, phenylmethyl ester852288-68-7C18H18FNO2
- (6S)-6-(4-Fluorophenyl)-4-[(1R)-1-phenylethyl]morpholin-3-one920798-03-4C18H18FNO2
- (6S)-6-(4-Fluorophenyl)-4-[(1S)-1-phenylethyl]morpholin-3-one920798-04-5C18H18FNO2
- (6S)-6-(4-Fluorophenyl)-4-(2-phenylethyl)morpholin-3-one920798-05-6C18H18FNO2
- (3S,4S)-1-Benzyl-4-(4-fluorophenyl)pyrrolidine-3-carboxylic acid2381599-43-3C18H18FNO2
- 2'-Fluoro-5-formyl-N-isopropyl-4'-methyl-[1,1'-biphenyl]-3-carboxamide1150262-42-2C18H18FNO2
- (6r)-6-(4-Fluorophenyl)-4-(2-phenylethyl)morpholin-3-one920801-62-3C18H18FNO2
- (6S)-6-(3-Fluorophenyl)-4-[(1R)-1-phenylethyl]morpholin-3-one920798-14-7C18H18FNO2
- (6R)-6-(4-Fluorophenyl)-4-[(1R)-1-phenylethyl]morpholin-3-one920801-60-1C18H18FNO2
- (6S)-6-(3-Fluorophenyl)-4-(2-phenylethyl)morpholin-3-one920798-16-9C18H18FNO2
- (6r)-6-(3-Fluorophenyl)-4-(2-phenylethyl)morpholin-3-one920801-73-6C18H18FNO2
- (6R)-6-(3-Fluorophenyl)-4-[(1R)-1-phenylethyl]morpholin-3-one920801-71-4C18H18FNO2
- (6R)-6-(4-Fluorophenyl)-4-[(1S)-1-phenylethyl]morpholin-3-one920801-61-2C18H18FNO2
- (6R)-6-(3-Fluorophenyl)-4-[(1S)-1-phenylethyl]morpholin-3-one920801-72-5C18H18FNO2
- (6S)-6-(3-Fluorophenyl)-4-[(1S)-1-phenylethyl]morpholin-3-one920798-15-8C18H18FNO2
- N-(2-Cyclopropyl-2-hydroxy-2-phenylethyl)-2-fluorobenzamide1421476-10-9C18H18FNO2
- Methyl 1-(4-fluorophenyl)-2-phenylpyrrolidine-3-carboxylate1956380-42-9C18H18FNO2
- Methyl 2-(4-fluorophenyl)-1-phenylpyrrolidine-3-carboxylate1956383-23-5C18H18FNO2
- 6-(4-Fluorophenyl)-2,3,7,8,9,10-hexahydro-6H-[1,4]dioxino[2,3-h][2]benzazepine1503129-13-2C18H18FNO2
- Benzyl (2S,4R)-4-(4-fluorophenyl)pyrrolidine-2-carboxylate2766203-66-9C18H18FNO2
- 7-(2-Fluorophenyl)-7-(pyridin-3-yl)hept-6-enoic acid89667-67-4C18H18FNO2
- Rel-(3R,4R)-1-benzyl-4-(4-fluorophenyl)pyrrolidine-3-carboxylic acid907184-43-4C18H18FNO2
- 3-(2-Fluorophenyl)-N-(2-hydroxy-2,3-dihydro-1H-inden-1-yl)propanamide2322198-16-1C18H18FNO2
- Benzyl N-[(1r,3r)-3-fluoro-1-phenylcyclobutyl]carbamate1035897-67-6C18H18FNO2
- Benzyl N-[(3-fluorophenyl)methyl]-N-(prop-2-en-1-yl)carbamate2680672-62-0C18H18FNO2
- Benzyl N-[(4-fluorophenyl)methyl]-N-(prop-2-en-1-yl)carbamate2680795-17-7C18H18FNO2
- rac-Benzyl (3R,4R)-3-fluoro-4-phenylpyrrolidine-1-carboxylate2679941-89-8C18H18FNO2
- Benzyl N-[(2-fluorophenyl)methyl]-N-(prop-2-en-1-yl)carbamate2680788-44-5C18H18FNO2
- Benzyl 4-fluoro-2-phenylpyrrolidine-1-carboxylate2680898-21-7C18H18FNO2
- Benzyl N-(2-fluoro-1,2,3,4-tetrahydronaphthalen-1-yl)carbamate2680673-01-0C18H18FNO2
- Benzyl 3-fluoro-3-(4-methylphenyl)azetidine-1-carboxylate2694732-72-2C18H18FNO2
- Methyl 3'-((cyclopropylamino)methyl)-3-fluoro-[1,1'-biphenyl]-4-carboxylate3078338-34-5C18H18FNO2
- Methyl 2-[(Diphenylmethylene)amino]-4-fluorobutanoate1446500-80-6C18H18FNO2
- (E)-7-(4-Fluorophenyl)-7-pyridin-3-ylhept-6-enoic acid89667-71-0C18H18FNO2
- (E)-7-(3-Fluorophenyl)-7-pyridin-3-ylhept-6-enoic acid89667-69-6C18H18FNO2
Frequently asked questions
What is the molar mass of C18H18FNO2?
The molar mass of C18H18FNO2 is 299.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 299.1322 Da.
How many compounds have the formula C18H18FNO2?
CompoundList lists 97 compounds with the molecular formula C18H18FNO2, including 2-(4-Fluorophenoxy)-1-(3-phenylpyrrolidin-1-yl)ethanone, 3-(4-Fluorophenyl)-N-(2-(4-methoxyphenyl)ethyl)-2-propenamide, (6-Fluoro-2-methyl-3,4-dihydro-2H-quinolin-1-yl)-(4-methoxyphenyl)methanone. 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 C18H18FNO2?
C18H18FNO2 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.