Molecular formula
C18H16FN3O2S
75 compounds have this formula on CompoundList.
- Molar mass
- 357.40g/mol
- Monoisotopic mass
- 357.0947Da
- Atoms
- 41
- Elements
- 6
- Rings plus double bonds
- 12
The formula C18H16FN3O2S describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. 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 × 1860.49%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 164.51%1.008 × 16 = 16.128 g/mol
- F Fluorine × 15.32%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 311.76%14.007 × 3 = 42.021 g/mol
- O Oxygen × 28.95%15.999 × 2 = 31.998 g/mol
- S Sulfur × 18.97%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H16FN3O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 75 of 75 compounds
![1-(4-Fluoro-3-methylphenyl)-2-((4-hydroxy-5,7-dimethylpyrido[2,3-d]pyrimidin-2-yl)thio)ethanone chemical structure, C18H16FN3O2S, CAS 694456-83-2](/s/LQWREFNWGAILDN-UHFFFAOYSA-N.svg)
1-(4-Fluoro-3-methylphenyl)-2-((4-hydroxy-5,7-dimethylpyrido[2,3-d]pyrimidin-2-yl)thio)ethanone
CAS 694456-83-2C18H16FN3O2S
![2-[(3-Ethyl-4-oxo-3,4-dihydroquinazolin-2-yl)sulfanyl]-N-(4-fluorophenyl)acetamide chemical structure, C18H16FN3O2S, CAS 329929-16-0](/s/RBTUJGRBLKYPKE-UHFFFAOYSA-N.svg)
2-[(3-Ethyl-4-oxo-3,4-dihydroquinazolin-2-yl)sulfanyl]-N-(4-fluorophenyl)acetamide
CAS 329929-16-0C18H16FN3O2S
N-(3-Cyanothiophen-2-yl)-1-(4-fluorobenzoyl)piperidine-4-carboxamide
CAS 1090821-99-0C18H16FN3O2S
![N-(2-Fluorophenyl)-2-{[1-(3-methoxyphenyl)-1H-imidazol-2-yl]sulfanyl}acetamide chemical structure, C18H16FN3O2S, CAS 688335-66-2](/s/TXMDOVCPYYQJAW-UHFFFAOYSA-N.svg)
N-(2-Fluorophenyl)-2-{[1-(3-methoxyphenyl)-1H-imidazol-2-yl]sulfanyl}acetamide
CAS 688335-66-2C18H16FN3O2S
![{4-[4-(4-Fluoro-phenyl)-thiazol-2-yl]-piperazin-1-yl}-furan-2-yl-methanone chemical structure, C18H16FN3O2S, CAS 632299-68-4](/s/IPTGPGWNNBAVMW-UHFFFAOYSA-N.svg)
{4-[4-(4-Fluoro-phenyl)-thiazol-2-yl]-piperazin-1-yl}-furan-2-yl-methanone
CAS 632299-68-4C18H16FN3O2S
![N-(6-Acetyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-2-(4-fluorophenyl)acetamide chemical structure, C18H16FN3O2S, CAS 900000-72-8](/s/UANDEHJFFUWYAT-UHFFFAOYSA-N.svg)
N-(6-Acetyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-2-(4-fluorophenyl)acetamide
CAS 900000-72-8C18H16FN3O2S
![2-(4-Fluorophenyl)-N-[5-[(4-methoxyphenyl)methyl]-1,3,4-thiadiazol-2-yl]acetamide chemical structure, C18H16FN3O2S, CAS 510737-19-6](/s/NNIAOEZPOMDHLX-UHFFFAOYSA-N.svg)
2-(4-Fluorophenyl)-N-[5-[(4-methoxyphenyl)methyl]-1,3,4-thiadiazol-2-yl]acetamide
CAS 510737-19-6C18H16FN3O2S
![N-{3-[3-(4-Fluorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}thiophene-2-carboxamide chemical structure, C18H16FN3O2S, CAS 1021266-64-7](/s/REOBGSNGCVXEOT-UHFFFAOYSA-N.svg)
N-{3-[3-(4-Fluorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}thiophene-2-carboxamide
CAS 1021266-64-7C18H16FN3O2S
![N-(2-Fluorophenyl)-2-[1-(4-methoxyphenyl)imidazol-2-yl]sulfanyl-acetamide chemical structure, C18H16FN3O2S, CAS 688335-87-7](/s/HVYBIPHVGAOKBV-UHFFFAOYSA-N.svg)
N-(2-Fluorophenyl)-2-[1-(4-methoxyphenyl)imidazol-2-yl]sulfanyl-acetamide
CAS 688335-87-7C18H16FN3O2S
N-(5-(4-Fluorophenyl)-1,3,4-thiadiazol-2-yl)-4-isopropoxybenzamide
CAS 476463-28-2C18H16FN3O2S
2-(5-(3-Fluorophenyl)-1,3,4-oxadiazol-2-yl)-N-(4-(methylthio)benzyl)acetamide
CAS 1286703-47-6C18H16FN3O2S
![N-(3-Acetylphenyl)-2-((4-fluorobenzo[d]thiazol-2-yl)(methyl)amino)acetamide chemical structure, C18H16FN3O2S, CAS 1351612-01-5](/s/CKQXORHNLPTJGW-UHFFFAOYSA-N.svg)
N-(3-Acetylphenyl)-2-((4-fluorobenzo[d]thiazol-2-yl)(methyl)amino)acetamide
CAS 1351612-01-5C18H16FN3O2S
![1-(4-Fluorophenyl)-2-[[5-[hydroxy(phenyl)methyl]-4-methyl-1,2,4-triazol-3-yl]sulfanyl]ethanone chemical structure, C18H16FN3O2S, CAS 632299-62-8](/s/UYBXJHXUELBDIJ-UHFFFAOYSA-N.svg)
1-(4-Fluorophenyl)-2-[[5-[hydroxy(phenyl)methyl]-4-methyl-1,2,4-triazol-3-yl]sulfanyl]ethanone
CAS 632299-62-8C18H16FN3O2S
2-(4-Fluorophenyl)-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)acetamide
CAS 946341-16-8C18H16FN3O2S
(E)-N-(2-((5-(4-Fluorophenyl)-1H-imidazol-2-yl)thio)ethyl)-3-(furan-2-yl)acrylamide
CAS 897456-43-8C18H16FN3O2S
2-Fluorobenzyl 5-methyl-1-(3-(methylthio)phenyl)-1H-1,2,3-triazole-4-carboxylate
CAS 946306-90-7C18H16FN3O2S
(4-(5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)(thiophen-2-yl)methanone
CAS 1172334-08-5C18H16FN3O2S
![N-(2-Fluorophenyl)-4-[6-oxo-3-(thiophen-2-yl)-1,6-dihydropyridazin-1-yl]butanamide chemical structure, C18H16FN3O2S, CAS 1021259-64-2](/s/RWBQYEXJDNXKTL-UHFFFAOYSA-N.svg)
N-(2-Fluorophenyl)-4-[6-oxo-3-(thiophen-2-yl)-1,6-dihydropyridazin-1-yl]butanamide
CAS 1021259-64-2C18H16FN3O2S
N-(2-Fluorophenyl)-3-methyl-4-oxo-2-phenylimino-1,3-thiazinane-6-carboxamide
CAS 333328-07-7C18H16FN3O2S
N-(4-Fluorophenyl)-4-(4-hydroxyphenyl)-6-methyl-2-sulfanylidene-1,2,3,4-tetrahydropyrimidine-5-carboxamide
CAS 455927-66-9C18H16FN3O2S
![1-(4-Fluorophenyl)-4-methoxy-N-[2-(methylsulfanyl)phenyl]-1H-pyrazole-3-carboxamide chemical structure, C18H16FN3O2S, CAS 1020455-01-9](/s/MCNITNMUHZWACT-UHFFFAOYSA-N.svg)
1-(4-Fluorophenyl)-4-methoxy-N-[2-(methylsulfanyl)phenyl]-1H-pyrazole-3-carboxamide
CAS 1020455-01-9C18H16FN3O2S
![Ethyl 2-[4-(4-fluoroanilino)quinazolin-2-yl]sulfanylacetate chemical structure, C18H16FN3O2S, CAS 688355-62-6](/s/JVVMXAMBXGVRFX-UHFFFAOYSA-N.svg)
Ethyl 2-[4-(4-fluoroanilino)quinazolin-2-yl]sulfanylacetate
CAS 688355-62-6C18H16FN3O2S
4-Fluoro-N-((5-((3-methylbenzyl)thio)-1,3,4-oxadiazol-2-yl)methyl)benzamide
CAS 941943-92-6C18H16FN3O2S
![N-(3-Fluorophenyl)-2-[(4-methylphenyl)amino]-4-oxo-5,6-dihydro-4H-1,3-thiazine-6-carboxamide chemical structure, C18H16FN3O2S, CAS 573705-84-7](/s/VGGYECXKUIKCKZ-UHFFFAOYSA-N.svg)
N-(3-Fluorophenyl)-2-[(4-methylphenyl)amino]-4-oxo-5,6-dihydro-4H-1,3-thiazine-6-carboxamide
CAS 573705-84-7C18H16FN3O2S
- Ethyl 3-[(4-fluorophenyl)carbamothioylamino]-1H-indole-2-carboxylate160424-51-1C18H16FN3O2S
- 2-[1-(4-Fluorophenyl)imidazol-2-yl]sulfanyl-N-(2-methoxyphenyl)acetamide688337-02-2C18H16FN3O2S
- N-(5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl)-3-(p-tolylthio)propanamide895467-77-3C18H16FN3O2S
- (4-(5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)(thiophen-3-yl)methanone1210165-68-6C18H16FN3O2S
- 1-(2-Fluorophenyl)-2-thioxo-5-[(1,2,5-trimethyl-1H-pyrrol-3-yl)methylene]dihydro-4,6(1H,5H)-pyrimidinedione6166-67-2C18H16FN3O2S
- Ethyl 3-[(3-fluorophenyl)carbamothioylamino]-1H-indole-2-carboxylate160424-53-3C18H16FN3O2S
- N-(2-Fluorophenyl)-4-(4-hydroxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide865591-72-6C18H16FN3O2S
- 2-{[2-(4-Fluorophenyl)-6-methylpyrimidin-4-yl]oxy}-N-[(thiophen-2-yl)methyl]acetamide1251597-69-9C18H16FN3O2S
- 2-((4-Fluorophenyl)thio)-N-(2-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)acetamide1448050-17-6C18H16FN3O2S
- N-(2,3-Dimethylphenyl)-2-((5-(4-fluorophenyl)-1,3,4-oxadiazol-2-yl)thio)acetamide334497-46-0C18H16FN3O2S
- N-(3-Fluorophenyl)-2-{[1-(3-methoxyphenyl)-1H-imidazol-2-yl]sulfanyl}acetamide851132-43-9C18H16FN3O2S
- N-(4-Fluorophenyl)-2-((1-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamide688335-86-6C18H16FN3O2S
- N-(4-Fluorophenyl)-2-[1-(3-methoxyphenyl)imidazol-2-yl]sulfanylacetamide688335-65-1C18H16FN3O2S
- N-(3-Fluorophenyl)-4-[6-oxo-3-(thiophen-2-yl)-1,6-dihydropyridazin-1-yl]butanamide1021259-83-5C18H16FN3O2S
- 4-Fluoro-N-{3-[6-oxo-3-(thiophen-2-yl)-1,6-dihydropyridazin-1-yl]propyl}benzamide1021252-53-8C18H16FN3O2S
- 1-(4-Fluorophenyl)-4-methoxy-N-(3-(methylthio)phenyl)-1H-pyrazole-3-carboxamide1171477-32-9C18H16FN3O2S
- (3-(5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)(furan-2-yl)methanone1172061-35-6C18H16FN3O2S
- 3-(Benzo[d]thiazol-2-yloxy)-N-(4-fluorobenzyl)azetidine-1-carboxamide1797587-42-8C18H16FN3O2S
- 2-[1-(4-Fluorophenyl)imidazol-2-yl]sulfanyl-N-(3-methoxyphenyl)acetamide688337-01-1C18H16FN3O2S
- 2-[1-(4-Fluorophenyl)imidazol-2-yl]sulfanyl-N-(4-methoxyphenyl)acetamide688336-70-1C18H16FN3O2S
- N-(3-Fluorophenyl)-2-((1-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamide688336-06-3C18H16FN3O2S
- N-(2-Fluorophenyl)-2-[1-(2-methoxyphenyl)imidazol-2-yl]sulfanylacetamide869345-32-4C18H16FN3O2S
- N-[5-(2,4-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-2-(4-fluorophenyl)sulfanylacetamide896019-14-0C18H16FN3O2S
- N-[5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-2-(4-fluorophenyl)sulfanylacetamide896019-20-8C18H16FN3O2S
- 4-Fluoro-N-((5-((2-methylbenzyl)thio)-1,3,4-oxadiazol-2-yl)methyl)benzamide941948-70-5C18H16FN3O2S
- 4-Fluoro-N-((5-((4-methylbenzyl)thio)-1,3,4-oxadiazol-2-yl)methyl)benzamide941985-45-1C18H16FN3O2S
- 2-(4-Ethylsulfanylphenyl)-N-[5-(4-fluorophenyl)-1,3,4-oxadiazol-2-yl]acetamide942008-11-9C18H16FN3O2S
- N-[(2-Fluorophenyl)methyl]-2-(furan-2-yl)-4-methyl-6-(methylsulfanyl)pyrimidine-5-carboxamide1031057-51-8C18H16FN3O2S
- N-[(4-Fluorophenyl)methyl]-2-(furan-2-yl)-4-methyl-6-(methylsulfanyl)pyrimidine-5-carboxamide1030229-79-8C18H16FN3O2S
- N-(2-((6-(4-Fluorophenyl)pyridazin-3-yl)oxy)ethyl)-2-(thiophen-2-yl)acetamide920157-05-7C18H16FN3O2S
- 2-(2-Fluoro-6-methoxyphenyl)-4-methyl-N-(pyridin-2-ylmethyl)-1,3-thiazole-5-carboxamide1010894-01-5C18H16FN3O2S
- (2Z)-2-[(3-Fluoro-4-methylphenyl)imino]-5-(hydroxymethyl)-8-methyl-2H-pyrano[2,3-c]pyridine-3-carbothioamide931315-63-8C18H16FN3O2S
- 2-((1-(4-Fluorophenyl)-5-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamide1207012-09-6C18H16FN3O2S
- 1-(4-Fluorophenyl)-2-(isopropylthio)-5-(3-nitrophenyl)-1H-imidazole1234974-47-0C18H16FN3O2S
- 2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)-N-(thiophen-2-ylmethyl)propanamide1203218-48-7C18H16FN3O2S
- N-[4-(4-Ethoxyphenyl)-5-methyl-1,3-thiazol-2-yl]-2-fluoropyridine-4-carboxamide1252283-93-4C18H16FN3O2S
- N-(2-Fluorophenyl)-1-(4-methoxybenzo[d]thiazol-2-yl)azetidine-3-carboxamide1396810-82-4C18H16FN3O2S
- N-(3-(6,7-Dihydro-5H-pyrrolo[1,2-a]imidazol-3-yl)phenyl)-2-fluorobenzenesulfonamide1797289-84-9C18H16FN3O2S
- N-([2,3'-Bipyridin]-5-ylmethyl)-4-fluoro-2-methylbenzenesulfonamide2034449-89-1C18H16FN3O2S
- N-({[2,3'-Bipyridine]-4-yl}methyl)-4-fluoro-3-methylbenzene-1-sulfonamide2034268-13-6C18H16FN3O2S
- N-({[2,3'-Bipyridine]-4-yl}methyl)-1-(2-fluorophenyl)methanesulfonamide2034268-15-8C18H16FN3O2S
- N-({[2,3'-Bipyridine]-3-yl}methyl)-1-(3-fluorophenyl)methanesulfonamide1903082-29-0C18H16FN3O2S
- N-({[2,4'-Bipyridine]-4-yl}methyl)-4-fluoro-2-methylbenzene-1-sulfonamide2034306-14-2C18H16FN3O2S
- N-({[3,3'-Bipyridine]-5-yl}methyl)-4-fluoro-3-methylbenzene-1-sulfonamide2176270-29-2C18H16FN3O2S
- 2-[(4-Cyano-2-fluorobenzoyl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide842118-94-9C18H16FN3O2S
- 2-(2-Fluoro-6-methoxyphenyl)-4-methyl-N-(pyridin-3-ylmethyl)-1,3-thiazole-5-carboxamide1010915-86-2C18H16FN3O2S
- 4-Amino-N-[(2-fluorophenyl)methyl]-3-(4-methoxyphenyl)-1,2-thiazole-5-carboxamide1286720-56-6C18H16FN3O2S
- (E)-N-[2-(2-Fluorophenyl)-5-methylpyrazol-3-yl]-2-phenylethenesulfonamide1825982-41-9C18H16FN3O2S
- 3-({7'-Fluoro-1',2'-dihydrospiro[cyclopentane-1,3'-indol]-1'-yl}sulfonyl)pyridine-2-carbonitrile2196362-14-6C18H16FN3O2S
- 7-(4-Fluoro-2-methylbenzenesulfonyl)-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridine2742034-72-4C18H16FN3O2S
- 5-[(4-Fluorophenyl)methyl]-2-[(2E)-2-[(4-methoxyphenyl)methylidene]hydrazinyl]-1,3-thiazol-4-one327063-46-7C18H16FN3O2S
Frequently asked questions
What is the molar mass of C18H16FN3O2S?
The molar mass of C18H16FN3O2S is 357.40 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 357.0947 Da.
How many compounds have the formula C18H16FN3O2S?
CompoundList lists 75 compounds with the molecular formula C18H16FN3O2S, including 1-(4-Fluoro-3-methylphenyl)-2-((4-hydroxy-5,7-dimethylpyrido[2,3-d]pyrimidin-2-yl)thio)ethanone, 2-[(3-Ethyl-4-oxo-3,4-dihydroquinazolin-2-yl)sulfanyl]-N-(4-fluorophenyl)acetamide, N-(3-Cyanothiophen-2-yl)-1-(4-fluorobenzoyl)piperidine-4-carboxamide. 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 C18H16FN3O2S?
C18H16FN3O2S has a degree of unsaturation of 12. 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.