Molecular formula
C18H17FN2O3
92 compounds have this formula on CompoundList.
- Molar mass
- 328.34g/mol
- Monoisotopic mass
- 328.1223Da
- Atoms
- 41
- Elements
- 5
- Rings plus double bonds
- 11
The formula C18H17FN2O3 describes a molecule made of 18 carbon atoms, 17 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 × 1865.85%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 175.22%1.008 × 17 = 17.136 g/mol
- F Fluorine × 15.79%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 28.53%14.007 × 2 = 28.014 g/mol
- O Oxygen × 314.62%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C18H17FN2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 92 of 92 compounds
5-Ethoxy-2-(4-(4-fluorophenoxy)-5-methyl-1H-pyrazol-3-yl)phenol
CAS 370853-17-1C18H17FN2O3
![3-[(4-Fluorobenzyl)amino]-1-(4-methoxyphenyl)pyrrolidine-2,5-dione chemical structure, C18H17FN2O3, CAS 355134-72-4](/s/RTEBIUREGBSOSG-UHFFFAOYSA-N.svg)
3-[(4-Fluorobenzyl)amino]-1-(4-methoxyphenyl)pyrrolidine-2,5-dione
CAS 355134-72-4C18H17FN2O3
![Benzo[1,3]dioxol-5-yl-[4-(4-fluoro-phenyl)-piperazin-1-yl]-methanone chemical structure, C18H17FN2O3, CAS 328286-62-0](/s/MCOSLRRJMQQCLE-UHFFFAOYSA-N.svg)
Benzo[1,3]dioxol-5-yl-[4-(4-fluoro-phenyl)-piperazin-1-yl]-methanone
CAS 328286-62-0C18H17FN2O3
1-(4-Fluorophenyl)-N-(2-methoxyphenyl)-5-oxopyrrolidine-3-carboxamide
CAS 302560-25-4C18H17FN2O3
![4-Fluoro-N-[2-(morpholine-4-carbonyl)phenyl]benzamide chemical structure, C18H17FN2O3, CAS 694457-72-2](/s/BBXJHSFGGXVURG-UHFFFAOYSA-N.svg)
4-Fluoro-N-[2-(morpholine-4-carbonyl)phenyl]benzamide
CAS 694457-72-2C18H17FN2O3
2-((4-(4-Fluorophenyl)-1-piperazinyl)carbonyl)-benzoic acid
CAS 697741-72-3C18H17FN2O3
N-(4-Fluorophenyl)-1-(3-methoxyphenyl)-5-oxopyrrolidine-3-carboxamide
CAS 713081-56-2C18H17FN2O3
![1,3-Benzodioxol-5-yl-[4-(2-fluorophenyl)piperazin-1-yl]methanone chemical structure, C18H17FN2O3, CAS 547707-02-8](/s/YIIYUENPHDBERV-UHFFFAOYSA-N.svg)
1,3-Benzodioxol-5-yl-[4-(2-fluorophenyl)piperazin-1-yl]methanone
CAS 547707-02-8C18H17FN2O3
![N-(tert-Butyl)-7-fluoro-2-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxamide chemical structure, C18H17FN2O3, CAS 338778-29-3](/s/LENJMGNMKSEHTD-UHFFFAOYSA-N.svg)
N-(tert-Butyl)-7-fluoro-2-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxamide
CAS 338778-29-3C18H17FN2O3
![N,N-Diethyl-7-fluoro-2-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxamide chemical structure, C18H17FN2O3, CAS 338778-31-7](/s/AJVXJNLZOGQRQN-UHFFFAOYSA-N.svg)
N,N-Diethyl-7-fluoro-2-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxamide
CAS 338778-31-7C18H17FN2O3
1-(4-Ethoxyphenyl)-3-(4-fluoroanilino)-2,5-pyrrolidinedione
CAS 331632-77-0C18H17FN2O3
![1-(4-Fluorophenyl)-3-[4-(2-hydroxyethyl)anilino]pyrrolidine-2,5-dione chemical structure, C18H17FN2O3, CAS 360056-44-6](/s/YXDLUQVOIFBUJE-UHFFFAOYSA-N.svg)
1-(4-Fluorophenyl)-3-[4-(2-hydroxyethyl)anilino]pyrrolidine-2,5-dione
CAS 360056-44-6C18H17FN2O3
![5-[[[3-Fluoro-4-(1-pyrrolidinyl)phenyl]methylene]amino]-2-hydroxybenzoic acid chemical structure, C18H17FN2O3, CAS 862663-50-1](/s/LAGGFPFESMFYBI-UHFFFAOYSA-N.svg)
5-[[[3-Fluoro-4-(1-pyrrolidinyl)phenyl]methylene]amino]-2-hydroxybenzoic acid
CAS 862663-50-1C18H17FN2O3
N-(4-Fluorophenyl)-1-(4-methoxyphenyl)-5-oxopyrrolidine-3-carboxamide
CAS 833443-62-2C18H17FN2O3
![3-(4-Fluorophenyl)-10-methoxy-2-methyl-5,6-dihydro-2H-2,6-methanobenzo[g][1,3,5]oxadiazocin-4(3H)-one chemical structure, C18H17FN2O3, CAS 687580-83-2](/s/HXIBOFIDYQWAAY-UHFFFAOYSA-N.svg)
3-(4-Fluorophenyl)-10-methoxy-2-methyl-5,6-dihydro-2H-2,6-methanobenzo[g][1,3,5]oxadiazocin-4(3H)-one
CAS 687580-83-2C18H17FN2O3
![N-[1-(4-Fluorophenyl)-2-oxopyrrolidin-3-yl]-3-methoxybenzamide chemical structure, C18H17FN2O3, CAS 1357634-85-5](/s/NYQVSLMGIWCMJF-UHFFFAOYSA-N.svg)
N-[1-(4-Fluorophenyl)-2-oxopyrrolidin-3-yl]-3-methoxybenzamide
CAS 1357634-85-5C18H17FN2O3
![N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-2-fluorobenzamide chemical structure, C18H17FN2O3, CAS 921842-48-0](/s/ULZJHZZYMFSBGE-UHFFFAOYSA-N.svg)
N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-2-fluorobenzamide
CAS 921842-48-0C18H17FN2O3
![N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-4-fluorobenzamide chemical structure, C18H17FN2O3, CAS 921776-92-3](/s/BBJGSBZPEKGSSB-UHFFFAOYSA-N.svg)
N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-4-fluorobenzamide
CAS 921776-92-3C18H17FN2O3
N-(1-Acetyl-2,3-dihydro-1H-indol-6-yl)-2-(2-fluorophenoxy)acetamide
CAS 1021209-92-6C18H17FN2O3
N-(1-Acetyl-2,3-dihydro-1H-indol-6-yl)-2-(4-fluorophenoxy)acetamide
CAS 1021208-30-9C18H17FN2O3
N-(1-Ethyl-2-oxoindolin-5-yl)-2-(2-fluorophenoxy)acetamide
CAS 921773-85-5C18H17FN2O3
N-(1-Ethyl-2-oxoindolin-5-yl)-2-(4-fluorophenoxy)acetamide
CAS 921837-64-1C18H17FN2O3
![tert-Butyl 4-fluoro-2-{1H-pyrrolo[2,3-b]pyridin-5-yloxy}benzoate chemical structure, C18H17FN2O3, CAS 2007920-25-2](/s/GEDSCQZIOWXXTA-UHFFFAOYSA-N.svg)
tert-Butyl 4-fluoro-2-{1H-pyrrolo[2,3-b]pyridin-5-yloxy}benzoate
CAS 2007920-25-2C18H17FN2O3
![2-Fluoro-N-[2-(morpholine-4-carbonyl)phenyl]benzamide chemical structure, C18H17FN2O3, CAS 303203-24-9](/s/ZSPAWQYVSOMEGJ-UHFFFAOYSA-N.svg)
2-Fluoro-N-[2-(morpholine-4-carbonyl)phenyl]benzamide
CAS 303203-24-9C18H17FN2O3
- 3-Fluoro-N-[2-(4-morpholinylcarbonyl)phenyl]benzamide397858-37-6C18H17FN2O3
- 3-(4-Ethoxy-phenylamino)-1-(2-fluoro-phenyl)-pyrrolidine-2,5-dione357614-17-6C18H17FN2O3
- 4-Ethyl-2-(4-(4-fluorophenoxy)-1H-pyrazol-3-yl)-5-methoxyphenol430470-45-4C18H17FN2O3
- 1-(4-Fluorophenyl)-N-(3-methoxyphenyl)-5-oxopyrrolidine-3-carboxamide303066-93-5C18H17FN2O3
- N-[1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl]-2-methoxybenzamide887463-12-9C18H17FN2O3
- Benzyl 3-fluoro-4-(3-oxopyrrolidin-1-yl)phenylcarbamate1021088-77-6C18H17FN2O3
- (Z)-3-[(3,5-Dimethyl-4-ethoxycarbonyl-1H-pyrrol-2-yl)methylene)-5-fluoroindolin-2-one1104253-05-5C18H17FN2O3
- 1-(4-Fluorophenyl)-3-[(4-methoxybenzyl)amino]pyrrolidine-2,5-dione471293-87-5C18H17FN2O3
- N-(2-Fluorophenyl)-1-(2-methoxyphenyl)-5-oxopyrrolidine-3-carboxamide873563-53-2C18H17FN2O3
- Quinazoline, 4-(2-(3,4-dimethoxyphenyl)ethoxy)-8-fluoro-124428-38-2C18H17FN2O3
- N-(4-Fluorophenyl)-2-((2-methyl-1-oxo-1,2,3,4-tetrahydroisoquinolin-5-yl)oxy)acetamide850904-69-7C18H17FN2O3
- 1-(6-Fluoro-2-methyl-3,4-dihydro-2H-quinolin-1-yl)-2-(2-nitrophenyl)ethanone830343-18-5C18H17FN2O3
- 2-(2-Fluorophenoxy)-N-[4-(2-oxopyrrolidin-1-yl)phenyl]acetamide922949-24-4C18H17FN2O3
- 2-(2-Fluorophenoxy)-N-[3-(2-oxopyrrolidin-1-yl)phenyl]acetamide941889-66-3C18H17FN2O3
- N-(3-Fluorophenyl)-1-(3-methoxyphenyl)-5-oxopyrrolidine-3-carboxamide914355-55-8C18H17FN2O3
- (E)-N-(2-Fluoro-5-nitrophenyl)-3-(4-propan-2-ylphenyl)prop-2-enamide432510-51-5C18H17FN2O3
- 2-Fluoro-N-[3-methoxy-4-(2-oxopyrrolidin-1-yl)phenyl]benzamide930932-42-6C18H17FN2O3
- N-(2-Fluorophenyl)-1-(3-methoxyphenyl)-5-oxopyrrolidine-3-carboxamide914355-46-7C18H17FN2O3
- 5-Fluoro-3-methyl-N-(5-methyl-4,5,6,7-tetrahydro-2,1-benzisoxazol-3-yl)-1-benzofuran-2-carboxamide898474-53-8C18H17FN2O3
- 4-Fluoro-N-[3-(4-morpholinylcarbonyl)phenyl]benzamide940521-43-7C18H17FN2O3
- 2-Fluoro-N-[3-(4-morpholinylcarbonyl)phenyl]benzamide940505-71-5C18H17FN2O3
- 2-(2-Fluorophenoxy)-N-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)acetamide922130-82-3C18H17FN2O3
- N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-2-fluorobenzamide921810-68-6C18H17FN2O3
- N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-4-fluorobenzamide921527-41-5C18H17FN2O3
- N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-3-fluorobenzamide921776-96-7C18H17FN2O3
- 4-(3-(4-Fluorobenzyl)-2-oxotetrahydro-1(2H)-pyrimidinyl)benzoic acid944463-72-3C18H17FN2O3
- 2-Fluoro-N-[1-(4-methoxyphenyl)-5-oxopyrrolidin-3-yl]benzamide887462-58-0C18H17FN2O3
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-((1-(4-fluorophenyl)cyclopropyl)methyl)urea1210344-37-8C18H17FN2O3
- 4-(1-Ethyl-1H-benzoimidazol-2-ylmethoxy)-2-fluoro-5-methoxy-benzaldehyde1036383-56-8C18H17FN2O3
- 3-Fluoro-4-methoxy-N-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)benzamide1448027-72-2C18H17FN2O3
- N-((3-(4-Fluorophenyl)-2-oxooxazolidin-5-yl)methyl)-2-methylbenzamide954642-44-5C18H17FN2O3
- N-[5-Fluoro-1-(4-methoxybenzyl)-2-oxo-2,3-dihydro-1H-indol-3-yl]acetamide1009268-78-3C18H17FN2O3
- N-[1-(4-Fluorobenzyl)-5-methoxy-2-oxo-2,3-dihydro-1H-indol-3-yl]acetamide1009047-18-0C18H17FN2O3
- N-[5-Fluoro-2-oxo-1-(2-phenoxyethyl)-2,3-dihydro-1H-indol-3-yl]acetamide1008566-83-3C18H17FN2O3
- 2-(4-Fluorophenyl)-N-(4-methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)acetamide922054-15-7C18H17FN2O3
- N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)-2-fluorobenzamide921996-26-1C18H17FN2O3
- N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)-4-fluorobenzamide922001-42-1C18H17FN2O3
- N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)-3-fluorobenzamide922001-45-4C18H17FN2O3
- 1-(4-Fluorobenzyl)-N-(3-hydroxyphenyl)-5-oxopyrrolidine-3-carboxamide1144439-88-2C18H17FN2O3
- 2-Cyano-3-(2,4-dimethoxyphenyl)-N-(4-fluorophenyl)propanamide1260986-01-3C18H17FN2O3
- 2-Cyano-3-(2,5-dimethoxyphenyl)-N-(4-fluorophenyl)propanamide1260905-59-6C18H17FN2O3
- 2-Cyano-3-(2,4-dimethoxyphenyl)-N-(2-fluorophenyl)propanamide1260924-62-6C18H17FN2O3
- N-[Cyano(2,3-dimethoxyphenyl)methyl]-2-fluoro-5-methylbenzamide1333720-62-9C18H17FN2O3
- N-(1-Ethyl-2-oxoindolin-5-yl)-3-fluoro-4-methoxybenzamide1448045-40-6C18H17FN2O3
- N-(Cyanomethyl)-2-{2-[(4-fluorophenyl)methoxy]phenoxy}-N-methylacetamide1797381-40-8C18H17FN2O3
- N-[Cyano-(2,4-dimethoxyphenyl)methyl]-5-fluoro-2-methylbenzamide1465341-93-8C18H17FN2O3
- Ethyl 5-(2-fluoro-4-methoxyphenyl)-6-methyl-1H-indazole-3-carboxylate1467061-55-7C18H17FN2O3
- 1-(2,2-Di(furan-2-yl)ethyl)-3-(4-fluorobenzyl)urea2210140-70-6C18H17FN2O3
- 2-Fluoro-N-[4-methoxy-3-(2-oxopyrrolidin-1-yl)phenyl]benzamide922977-45-5C18H17FN2O3
- 5-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]-N-(4-fluoro-2-methylphenyl)furan-2-carboxamide932260-69-0C18H17FN2O3
- 2-(4-Fluorophenoxy)-N-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)acetamide921914-14-9C18H17FN2O3
- 1H-Indazole-6-carboxylic acid,5-(4-fluorophenoxy)-1-(2-methylpropyl)-753924-79-7C18H17FN2O3
- 1-(4-Fluorobenzyl)-N-(4-hydroxyphenyl)-5-oxopyrrolidine-3-carboxamide1144440-24-3C18H17FN2O3
- 3-Fluoro-N-[1-(4-methoxyphenyl)-5-oxopyrrolidin-3-yl]benzamide887462-62-6C18H17FN2O3
- N-{1-[(3-Acetylphenyl)amino]-1-oxopropan-2-yl}-2-fluorobenzamide1268331-15-2C18H17FN2O3
- 2-Cyano-N-{[3-fluoro-4-(propan-2-yloxy)phenyl]methyl}-3-(furan-2-yl)prop-2-enamide1356817-19-0C18H17FN2O3
- 1H-Pyrrolo[2,3-c]pyridine-5-carboxylic acid,1-[(4-fluorophenyl)methyl]-3-(methoxymethyl)-,methyl ester868551-90-0C18H17FN2O3
- N-(2,5-Dimethoxyphenyl)-2-(6-fluoro-1H-indol-1-yl)acetamide1081133-25-6C18H17FN2O3
- N-(3,4-Dimethoxyphenyl)-2-(6-fluoro-1H-indol-1-yl)acetamide1081117-16-9C18H17FN2O3
- N-(3,5-Dimethoxyphenyl)-2-(6-fluoro-1H-indol-1-yl)acetamide1081123-28-5C18H17FN2O3
- N-{1-[4-(4-Fluorobenzamido)phenyl]ethyl}oxirane-2-carboxamide2411307-15-6C18H17FN2O3
- N-[Cyano(2-methylphenyl)methyl]-2-fluoro-4,5-dimethoxybenzamide2324252-40-4C18H17FN2O3
- (S)-Benzyl 4-(3-amino-2-oxopyrrolidin-1-yl)-3-fluorobenzoate811794-22-6C18H17FN2O3
- 1H-Pyrrolo[3,2-b]pyridine-2-carboxylic acid,1-[(4-fluoro-3-methylphenyl)methyl]-4,5-dihydro-5-oxo-,ethyl ester677302-91-9C18H17FN2O3
- Benzyl 4-[(3S)-3-amino-2-oxopyrrolidin-1-yl]-3-fluorobenzoateC18H17FN2O3
- 2-(6-Fluoro-1,3-benzoxazol-2-yl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline2742029-69-0C18H17FN2O3
- tert-Butyl N-[4-(2-cyanophenoxy)-3-fluorophenyl]carbamate2680783-24-6C18H17FN2O3
- tert-Butyl N-[4-(2-cyano-3-fluorophenoxy)phenyl]carbamate2680826-25-7C18H17FN2O3
Frequently asked questions
What is the molar mass of C18H17FN2O3?
The molar mass of C18H17FN2O3 is 328.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 328.1223 Da.
How many compounds have the formula C18H17FN2O3?
CompoundList lists 92 compounds with the molecular formula C18H17FN2O3, including 5-Ethoxy-2-(4-(4-fluorophenoxy)-5-methyl-1H-pyrazol-3-yl)phenol, 3-[(4-Fluorobenzyl)amino]-1-(4-methoxyphenyl)pyrrolidine-2,5-dione, Benzo[1,3]dioxol-5-yl-[4-(4-fluoro-phenyl)-piperazin-1-yl]-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 C18H17FN2O3?
C18H17FN2O3 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.