Molecular formula
C18H18FNO3
84 compounds have this formula on CompoundList.
- Molar mass
- 315.34g/mol
- Monoisotopic mass
- 315.1271Da
- Atoms
- 41
- Elements
- 5
- Rings plus double bonds
- 10
The formula C18H18FNO3 describes a molecule made of 18 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom 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 × 1868.56%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 185.75%1.008 × 18 = 18.144 g/mol
- F Fluorine × 16.02%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 14.44%14.007 × 1 = 14.007 g/mol
- O Oxygen × 315.22%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C18H18FNO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 84 of 84 compounds
![[2-[1-(4-Fluorophenyl)-2,5-dimethylpyrrol-3-yl]-2-oxoethyl] cyclopropanecarboxylate chemical structure, C18H18FNO3, CAS 746645-14-7](/s/HKGZQNDFWJGGFR-UHFFFAOYSA-N.svg)
[2-[1-(4-Fluorophenyl)-2,5-dimethylpyrrol-3-yl]-2-oxoethyl] cyclopropanecarboxylate
CAS 746645-14-7C18H18FNO3
2-((2,2-Dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)-N-(2-fluorophenyl)acetamide
CAS 938949-20-3C18H18FNO3
![4-{2-[2-(4-Fluorophenoxy)ethoxy]ethoxy}-1H-indole chemical structure, C18H18FNO3, CAS 477856-76-1](/s/TXBUTRJMJOQAAS-UHFFFAOYSA-N.svg)
4-{2-[2-(4-Fluorophenoxy)ethoxy]ethoxy}-1H-indole
CAS 477856-76-1C18H18FNO3
![[2-Oxo-2-(3-phenylpropylamino)ethyl] 4-fluorobenzoate chemical structure, C18H18FNO3, CAS 784184-05-0](/s/SVRYXYDGNBNNNP-UHFFFAOYSA-N.svg)
[2-Oxo-2-(3-phenylpropylamino)ethyl] 4-fluorobenzoate
CAS 784184-05-0C18H18FNO3
N-(4-Ethoxyphenyl)-4-(4-fluorophenyl)-4-oxobutanamide
CAS 444144-19-8C18H18FNO3
4-(4-Fluorophenyl)-4-oxo-2-((1-phenylethyl)amino)butanoic acid
CAS 1214217-33-0C18H18FNO3
![(2E)-1-(3,4-Dimethoxyphenyl)-3-[(4-fluorobenzyl)amino]prop-2-en-1-one chemical structure, C18H18FNO3, CAS 369392-87-0](/s/NXACFINBLMFARF-MDZDMXLPSA-N.svg)
(2E)-1-(3,4-Dimethoxyphenyl)-3-[(4-fluorobenzyl)amino]prop-2-en-1-one
CAS 369392-87-0C18H18FNO3
![2-(2-Fluorophenoxy)-N-[(1-hydroxy-2,3-dihydro-1H-inden-1-yl)methyl]acetamide chemical structure, C18H18FNO3, CAS 1396875-11-8](/s/OGMMXKRDPFQXHO-UHFFFAOYSA-N.svg)
2-(2-Fluorophenoxy)-N-[(1-hydroxy-2,3-dihydro-1H-inden-1-yl)methyl]acetamide
CAS 1396875-11-8C18H18FNO3
2-(2-Fluorophenoxy)-1-(2-phenylmorpholino)ethanone
CAS 946383-57-9C18H18FNO3
(2,4-Dihydroxy-5-isopropylphenyl)-(4-fluoro-1,3-dihydroisoindol-2-yl)-methanone
CAS 912999-26-9C18H18FNO3
Benzyl 2-fluoro-4-morpholinobenzoate
CAS 1272756-24-7C18H18FNO3
5-Fluoro-3-hydroxy-3-(2-hydroxy-4-isopropylphenyl)-6-methyl-1,3-dihydro-2H-indol-2-one
CAS 866043-46-1C18H18FNO3
![3-[[[(4-Fluorophenyl)methyl]amino]carbonyl]spiro[bicyclo[2.2.1]hept-5-ene-7,1'-cyclopropane]-2-carboxylic acid chemical structure, C18H18FNO3, CAS 329271-70-7](/s/YDBCGPQNANQNPS-UHFFFAOYSA-N.svg)
3-[[[(4-Fluorophenyl)methyl]amino]carbonyl]spiro[bicyclo[2.2.1]hept-5-ene-7,1'-cyclopropane]-2-carboxylic acid
CAS 329271-70-7C18H18FNO3
4-(4-Fluoro-2-methylphenyl)-9-methoxy-2-methyl-4,5-dihydro-1,4-benzoxazepin-3(2H)-one
CAS 1396862-99-9C18H18FNO3
![(E)-3-(3,4-Dimethoxyphenyl)-N-[(4-fluorophenyl)methyl]prop-2-enamide chemical structure, C18H18FNO3, CAS 355831-33-3](/s/HLMQKAVDTNDRNH-UXBLZVDNSA-N.svg)
(E)-3-(3,4-Dimethoxyphenyl)-N-[(4-fluorophenyl)methyl]prop-2-enamide
CAS 355831-33-3C18H18FNO3
![Propyl 4-{[(4-fluorophenyl)acetyl]amino}benzoate chemical structure, C18H18FNO3, CAS 432523-10-9](/s/YOSRSWUGVSCLBQ-UHFFFAOYSA-N.svg)
Propyl 4-{[(4-fluorophenyl)acetyl]amino}benzoate
CAS 432523-10-9C18H18FNO3
![{[(4-Methylphenyl)methyl]carbamoyl}methyl 2-(3-fluorophenyl)acetate chemical structure, C18H18FNO3, CAS 923818-11-5](/s/HCJRYBBMIVKZNT-UHFFFAOYSA-N.svg)
{[(4-Methylphenyl)methyl]carbamoyl}methyl 2-(3-fluorophenyl)acetate
CAS 923818-11-5C18H18FNO3
![4-Fluoro-N-[3-(tetrahydro-2-furanylmethoxy)phenyl]benzamide chemical structure, C18H18FNO3, CAS 909366-72-9](/s/GIGWWDIHSRSLBZ-UHFFFAOYSA-N.svg)
4-Fluoro-N-[3-(tetrahydro-2-furanylmethoxy)phenyl]benzamide
CAS 909366-72-9C18H18FNO3
![4-Fluoro-N-[2-(tetrahydro-2-furanylmethoxy)phenyl]benzamide chemical structure, C18H18FNO3, CAS 925621-25-6](/s/BYOVXDKOBPYNDN-UHFFFAOYSA-N.svg)
4-Fluoro-N-[2-(tetrahydro-2-furanylmethoxy)phenyl]benzamide
CAS 925621-25-6C18H18FNO3
![3-Fluoro-N-[4-(tetrahydro-2-furanylmethoxy)phenyl]benzamide chemical structure, C18H18FNO3, CAS 904627-68-5](/s/FRMOZQVPPMOPFH-UHFFFAOYSA-N.svg)
3-Fluoro-N-[4-(tetrahydro-2-furanylmethoxy)phenyl]benzamide
CAS 904627-68-5C18H18FNO3
![2-Fluoro-N-[4-(oxolan-2-ylmethoxy)phenyl]benzamide chemical structure, C18H18FNO3, CAS 881759-10-0](/s/FXDLFMWLMJDSIU-UHFFFAOYSA-N.svg)
2-Fluoro-N-[4-(oxolan-2-ylmethoxy)phenyl]benzamide
CAS 881759-10-0C18H18FNO3
![[2-(2,3-Dimethylanilino)-2-oxoethyl] 2-(3-fluorophenyl)acetate chemical structure, C18H18FNO3, CAS 1794850-41-1](/s/CBTMVGGJPKXOIC-UHFFFAOYSA-N.svg)
[2-(2,3-Dimethylanilino)-2-oxoethyl] 2-(3-fluorophenyl)acetate
CAS 1794850-41-1C18H18FNO3
![[2-(2,6-Dimethylanilino)-2-oxoethyl] 2-(3-fluorophenyl)acetate chemical structure, C18H18FNO3, CAS 1638709-57-5](/s/OCSATKCROZOWPK-UHFFFAOYSA-N.svg)
[2-(2,6-Dimethylanilino)-2-oxoethyl] 2-(3-fluorophenyl)acetate
CAS 1638709-57-5C18H18FNO3
![[2-(2,5-Dimethylanilino)-2-oxoethyl] 2-(3-fluorophenyl)acetate chemical structure, C18H18FNO3, CAS 1794904-50-9](/s/QOKKRMUVCMESIL-UHFFFAOYSA-N.svg)
[2-(2,5-Dimethylanilino)-2-oxoethyl] 2-(3-fluorophenyl)acetate
CAS 1794904-50-9C18H18FNO3
- [(2-Phenylethyl)carbamoyl]methyl 3-fluoro-4-methylbenzoate1794778-69-0C18H18FNO3
- 2-Fluoro-N-[3-(tetrahydro-2-furanylmethoxy)phenyl]benzamide909368-52-1C18H18FNO3
- N-(3,4-Dimethoxyphenyl)-1-(4-fluorophenyl)cyclopropanecarboxamide1091382-21-6C18H18FNO3
- 2-[(4-Fluorobenzyl)amino]-2-oxoethyl (4-methylphenyl)acetate1798016-75-7C18H18FNO3
- 2-((2-Methylbenzyl)amino)-2-oxoethyl 3-fluoro-4-methylbenzoate1794931-75-1C18H18FNO3
- 2-((3-Fluorophenyl)amino)-2-oxoethyl 2-phenylbutanoate1008945-40-1C18H18FNO3
- {[(4-Ethylphenyl)methyl]carbamoyl}methyl 2-fluorobenzoate1794883-67-2C18H18FNO3
- {[(3,4-Dimethylphenyl)methyl]carbamoyl}methyl 2-fluorobenzoate1794935-15-1C18H18FNO3
- 3-Fluoro-N-[(1-hydroxy-2,3-dihydro-1H-inden-1-yl)methyl]-4-methoxybenzamide1795493-38-7C18H18FNO3
- 2-(2-Fluorophenoxy)-N-(isochroman-3-ylmethyl)acetamide2034438-99-6C18H18FNO3
- 2-(4-Fluorophenoxy)-N-((2-hydroxy-2,3-dihydro-1H-inden-2-yl)methyl)acetamide2034407-13-9C18H18FNO3
- (E)-3-(2,5-Dimethoxyanilino)-1-(4-fluorophenyl)but-2-en-1-one681016-18-2C18H18FNO3
- 2-[(2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy]-N-(3-fluorophenyl)acetamide939131-98-3C18H18FNO3
- 2'-Fluoro-4'methyl-5-morpholin-4-ylbiphenyl-3-carboxylic acid1150263-08-3C18H18FNO3
- (2-Methyl-3-phenyltetrahydro-5-isoxazolyl)methyl 4-fluorobenzenecarboxylate400083-48-9C18H18FNO3
- 4-Fluoro-N-[4-(tetrahydrofuran-2-ylmethoxy)phenyl]benzamide881754-08-1C18H18FNO3
- 2-(4-Fluorophenyl)-N-((4-hydroxychroman-4-yl)methyl)acetamide1396845-27-4C18H18FNO3
- 3-Fluoro-N-(isochroman-3-ylmethyl)-4-methoxybenzamide2034527-15-4C18H18FNO3
- 2-(4-Fluorophenyl)-4-hydroxy-1-piperidinecarboxylic acid phenyl ester1644667-41-3C18H18FNO3
- [2-Oxo-2-(1,2,5-trimethylpyrrol-3-yl)ethyl] 3-(3-fluorophenyl)prop-2-enoate5744-98-9C18H18FNO3
- N-[2-(2-Fluorobiphenyl-4-yl)propanoyl]-beta-alanine486455-72-5C18H18FNO3
- 4-{[2-Fluoro-4-(pyridin-3-yl)phenyl]methyl}oxane-4-carboxylic acid2061861-41-2C18H18FNO3
- (6S)-6-(4-Fluorophenyl)-4-[(4-methoxyphenyl)methyl]morpholin-3-one920798-01-2C18H18FNO3
- (6S)-6-(3-Fluorophenyl)-4-[(4-methoxyphenyl)methyl]morpholin-3-one920798-12-5C18H18FNO3
- N-[(3,4-Dimethoxyphenyl)methyl]-5-ethenyl-2-fluorobenzamide247570-25-8C18H18FNO3
- 1-(4-Fluorophenyl)-2-(4-methoxyphenyl)pyrrolidine-3-carboxylic acid1216539-47-7C18H18FNO3
- (6R)-6-(4-Fluorophenyl)-4-[(4-methoxyphenyl)methyl]morpholin-3-one920801-58-7C18H18FNO3
- (6R)-6-(3-Fluorophenyl)-4-[(4-methoxyphenyl)methyl]morpholin-3-one920801-69-0C18H18FNO3
- Methyl 2-{3-[4-(ethylcarbamoyl)-3-fluorophenyl]phenyl}acetate1820603-49-3C18H18FNO3
- Methyl 2-{4-[4-(ethylcarbamoyl)-3-fluorophenyl]phenyl}acetate1820640-21-8C18H18FNO3
- Benzyl 3-(4-fluorophenyl)-3-hydroxypyrrolidine-1-carboxylate1823252-61-4C18H18FNO3
- 2,2-Dimethyl-2,3-dihydrobenzofuran-7-yl (4-fluorobenzyl)carbamate947669-69-4C18H18FNO3
- 5-{[(3-Fluoro-6-oxocyclohexa-2,4-dien-1-ylidene)(phenyl)methyl]amino}pentanoic acid62665-99-0C18H18FNO3
- tert-Butyl N-[2-(4-fluorobenzoyl)phenyl]carbamate1631144-81-4C18H18FNO3
- tert-Butyl N-(2-benzoyl-4-fluorophenyl)carbamate341521-21-9C18H18FNO3
- (4-(4-Fluorobenzoyl)piperidin-1-yl)(2-methylfuran-3-yl)methanone681130-15-4C18H18FNO3
- Benzyl 5-fluoro-7-methoxy-1,2,3,4-tetrahydroisoquinoline-2-carboxylate2803845-79-4C18H18FNO3
- Benzyl 3-(3-fluorophenyl)-3-hydroxypyrrolidine-1-carboxylate1823842-14-3C18H18FNO3
- Benzyl 3-(2-fluorophenyl)-3-hydroxypyrrolidine-1-carboxylate1823784-77-5C18H18FNO3
- Benzyl N-[(5-fluoro-1-hydroxy-2,3-dihydro-1H-inden-1-yl)methyl]carbamate2680874-90-0C18H18FNO3
- Benzyl N-[(1s,3s)-1-(2-fluorophenyl)-3-hydroxycyclobutyl]carbamate2680840-47-3C18H18FNO3
- Benzyl N-(3-butanoyl-4-fluorophenyl)carbamate2680887-50-5C18H18FNO3
- Benzyl 7-fluoro-5-hydroxy-2,3,4,5-tetrahydro-1H-1-benzazepine-1-carboxylate2680700-76-7C18H18FNO3
- Benzyl (3S)-6-fluoro-3-(hydroxymethyl)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate2679949-28-9C18H18FNO3
- tert-Butyl N-(3-benzoyl-4-fluorophenyl)carbamate2015465-63-9C18H18FNO3
- Benzyl 2-(3-fluorophenyl)-4-hydroxypyrrolidine-1-carboxylate2680719-27-9C18H18FNO3
- Benzyl N-[(6-fluoro-1-hydroxy-2,3-dihydro-1H-inden-1-yl)methyl]carbamate2680858-49-3C18H18FNO3
- rac-Benzyl (2R,3R)-2-(3-fluorophenyl)-3-hydroxypyrrolidine-1-carboxylate2679927-80-9C18H18FNO3
- Benzyl 7-fluoro-4-(hydroxymethyl)-1,2,3,4-tetrahydroquinoline-1-carboxylate2680751-28-2C18H18FNO3
- Benzyl 8-fluoro-3-(hydroxymethyl)-1,2,3,4-tetrahydroquinoline-1-carboxylate2680824-05-7C18H18FNO3
- Benzyl 2-(4-fluorophenyl)-4-hydroxypyrrolidine-1-carboxylate2680882-58-8C18H18FNO3
- Benzyl N-[4-(4-fluorophenyl)-4-oxobutan-2-yl]carbamate2680707-75-7C18H18FNO3
- Benzyl N-[(1s,3s)-3-(4-fluorophenyl)-3-hydroxycyclobutyl]carbamate2680772-87-4C18H18FNO3
- (9H-Fluoren-9-yl)methyl N-(3-fluoro-2-hydroxypropyl)carbamate1356333-40-8C18H18FNO3
- (9H-Fluoren-9-yl)methyl N-[(2S)-1-fluoro-3-hydroxypropan-2-yl]carbamate2763891-52-5C18H18FNO3
- (9H-Fluoren-9-yl)methyl N-[(2S)-2-fluoro-3-hydroxypropyl]carbamate2763890-46-4C18H18FNO3
- (9H-Fluoren-9-yl)methyl N-[(2R)-1-fluoro-3-hydroxypropan-2-yl]carbamate2763888-57-7C18H18FNO3
- (9H-Fluoren-9-yl)methyl N-(2-fluoro-3-hydroxypropyl)carbamate2764014-53-9C18H18FNO3
- 2-[(2S)-1-(3-Fluoro-4-phenoxyphenyl)pyrrolidin-2-yl]acetic acid1363408-45-0C18H18FNO3
- (S)-2-(1-(3-Fluoro-4-phenoxyphenyl)pyrrolidin-2-yl)acetic acidC18H18FNO3
Frequently asked questions
What is the molar mass of C18H18FNO3?
The molar mass of C18H18FNO3 is 315.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 315.1271 Da.
How many compounds have the formula C18H18FNO3?
CompoundList lists 84 compounds with the molecular formula C18H18FNO3, including [2-[1-(4-Fluorophenyl)-2,5-dimethylpyrrol-3-yl]-2-oxoethyl] cyclopropanecarboxylate, 2-((2,2-Dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)-N-(2-fluorophenyl)acetamide, 4-{2-[2-(4-Fluorophenoxy)ethoxy]ethoxy}-1H-indole. 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 C18H18FNO3?
C18H18FNO3 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.