Molecular formula
C16H18FN3O2S
67 compounds have this formula on CompoundList.
- Molar mass
- 335.40g/mol
- Monoisotopic mass
- 335.1104Da
- Atoms
- 41
- Elements
- 6
- Rings plus double bonds
- 9
The formula C16H18FN3O2S describes a molecule made of 16 carbon atoms, 18 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 × 1657.30%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 185.41%1.008 × 18 = 18.144 g/mol
- F Fluorine × 15.66%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 312.53%14.007 × 3 = 42.021 g/mol
- O Oxygen × 29.54%15.999 × 2 = 31.998 g/mol
- S Sulfur × 19.56%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H18FN3O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 67 of 67 compounds
![N-(2-(tert-Butyl)-5-oxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-fluorobenzamide chemical structure, C16H18FN3O2S, CAS 958587-25-2](/s/VKLSYSGHLSKHQQ-UHFFFAOYSA-N.svg)
N-(2-(tert-Butyl)-5-oxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-fluorobenzamide
CAS 958587-25-2C16H18FN3O2S
2-((5-(2-Fluorophenyl)-1,3,4-oxadiazol-2-yl)thio)-1-(4-methylpiperidin-1-yl)ethanone
CAS 459846-85-6C16H18FN3O2S
![N-Cyclohexyl-2-{[5-(4-fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetamide chemical structure, C16H18FN3O2S, CAS 459861-04-2](/s/SHTWBHQLYPWXLG-UHFFFAOYSA-N.svg)
N-Cyclohexyl-2-{[5-(4-fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetamide
CAS 459861-04-2C16H18FN3O2S
![2-[[5-(2-Fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-1-(2-methylpiperidin-1-yl)ethanone chemical structure, C16H18FN3O2S, CAS 459846-49-2](/s/YKIPLHWSTPSCAO-UHFFFAOYSA-N.svg)
2-[[5-(2-Fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-1-(2-methylpiperidin-1-yl)ethanone
CAS 459846-49-2C16H18FN3O2S
![N-[2-(4-Fluorophenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-3-methylbutanamide chemical structure, C16H18FN3O2S, CAS 1020453-09-1](/s/UFUGYHOAKHONOP-UHFFFAOYSA-N.svg)
N-[2-(4-Fluorophenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-3-methylbutanamide
CAS 1020453-09-1C16H18FN3O2S
![Ethyl 4-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]-1-piperazinecarboxylate chemical structure, C16H18FN3O2S, CAS 329071-76-3](/s/FJOFDPGVFFLTLF-UHFFFAOYSA-N.svg)
Ethyl 4-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]-1-piperazinecarboxylate
CAS 329071-76-3C16H18FN3O2S
![N-Cyclohexyl-2-{[5-(2-fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetamide chemical structure, C16H18FN3O2S, CAS 459846-31-2](/s/NSUCBNQTQRPVBD-UHFFFAOYSA-N.svg)
N-Cyclohexyl-2-{[5-(2-fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetamide
CAS 459846-31-2C16H18FN3O2S
![N-[(4-Fluorophenyl)methyl]-5-pyrrolidin-1-ylsulfonylpyridin-2-amine chemical structure, C16H18FN3O2S, CAS 851213-74-6](/s/SEXFOLJQXDYHIX-UHFFFAOYSA-N.svg)
N-[(4-Fluorophenyl)methyl]-5-pyrrolidin-1-ylsulfonylpyridin-2-amine
CAS 851213-74-6C16H18FN3O2S
N-(5-Cyclohexyl-1,3,4-thiadiazol-2-yl)-2-(4-fluorophenoxy)acetamide
CAS 380867-15-2C16H18FN3O2S
![N-(2-tert-Butyl-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)-4-fluorobenzamide chemical structure, C16H18FN3O2S, CAS 1020452-79-2](/s/DJPDNNODVZKBGF-UHFFFAOYSA-N.svg)
N-(2-tert-Butyl-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)-4-fluorobenzamide
CAS 1020452-79-2C16H18FN3O2S
![N-(2-(tert-Butyl)-5-oxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3-fluorobenzamide chemical structure, C16H18FN3O2S, CAS 1007192-27-9](/s/CUGFHDXMHVTZMK-UHFFFAOYSA-N.svg)
N-(2-(tert-Butyl)-5-oxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3-fluorobenzamide
CAS 1007192-27-9C16H18FN3O2S
2-(2-((4-Fluorophenyl)amino)thiazol-4-yl)-N-((tetrahydrofuran-2-yl)methyl)acetamide
CAS 1040651-69-1C16H18FN3O2S
![1-Butan-2-yl-4-(4-fluorophenyl)-4,8-dihydro-2H-pyrazolo[3,4-e][1,4]thiazepine-3,7-dione chemical structure, C16H18FN3O2S, CAS 672913-64-3](/s/DPJBQLZWZOXUEU-UHFFFAOYSA-N.svg)
1-Butan-2-yl-4-(4-fluorophenyl)-4,8-dihydro-2H-pyrazolo[3,4-e][1,4]thiazepine-3,7-dione
CAS 672913-64-3C16H18FN3O2S
1-(4-Fluorophenyl)sulfonyl-4-(pyridin-4-ylmethyl)piperazine
CAS 519005-50-6C16H18FN3O2S
2-((5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl)thio)-1-(4-methylpiperidin-1-yl)ethanone
CAS 459861-13-3C16H18FN3O2S
![N-{2-[(4-Fluorobenzyl)sulfanyl]-2-methylpropyl}-3-nitro-2-pyridinamine chemical structure, C16H18FN3O2S, CAS 339104-35-7](/s/JHHQQARUOFZRIL-UHFFFAOYSA-N.svg)
N-{2-[(4-Fluorobenzyl)sulfanyl]-2-methylpropyl}-3-nitro-2-pyridinamine
CAS 339104-35-7C16H18FN3O2S
![2-{[5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-1-(2-methylpiperidin-1-yl)ethan-1-one chemical structure, C16H18FN3O2S, CAS 459861-10-0](/s/DVRCSZKTRGDAFJ-UHFFFAOYSA-N.svg)
2-{[5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-1-(2-methylpiperidin-1-yl)ethan-1-one
CAS 459861-10-0C16H18FN3O2S
Methyl 3-fluoro-4-(2-(4-methylpiperazin-1-yl)thiazol-4-yl)benzoate
CAS 1094358-13-0C16H18FN3O2S
![N-[2-(4-Fluorophenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]pentanamide chemical structure, C16H18FN3O2S, CAS 1009708-06-8](/s/YUGJNHQBBCTEAY-UHFFFAOYSA-N.svg)
N-[2-(4-Fluorophenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]pentanamide
CAS 1009708-06-8C16H18FN3O2S
N-Cyclopropyl-2-(2-((4-fluorobenzyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)acetamide
CAS 921867-67-6C16H18FN3O2S
![N-(4-{[(3-Fluorophenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)-2,2-dimethylpropanamide chemical structure, C16H18FN3O2S, CAS 921546-56-7](/s/AVTUODFGLBRKOV-UHFFFAOYSA-N.svg)
N-(4-{[(3-Fluorophenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)-2,2-dimethylpropanamide
CAS 921546-56-7C16H18FN3O2S
![2-((4-Fluorophenyl)thio)-N-((1-methyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-yl)methyl)acetamide chemical structure, C16H18FN3O2S, CAS 1797860-89-9](/s/XCUUXGQNKAPZCD-UHFFFAOYSA-N.svg)
2-((4-Fluorophenyl)thio)-N-((1-methyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-yl)methyl)acetamide
CAS 1797860-89-9C16H18FN3O2S
2-(4-Fluorophenoxy)-N-((1-(thiazol-2-yl)pyrrolidin-2-yl)methyl)acetamide
CAS 1798541-31-7C16H18FN3O2S
![N-[(1r,4r)-4-[(5-Fluoropyrimidin-2-yl)oxy]cyclohexyl]-2-(thiophen-2-yl)acetamide chemical structure, C16H18FN3O2S, CAS 2034249-78-8](/s/GIRMENIPCFORGR-UHFFFAOYSA-N.svg)
N-[(1r,4r)-4-[(5-Fluoropyrimidin-2-yl)oxy]cyclohexyl]-2-(thiophen-2-yl)acetamide
CAS 2034249-78-8C16H18FN3O2S
- 4-Methyl-N-[(1r,4r)-4-[(5-fluoropyrimidin-2-yl)oxy]cyclohexyl]thiophene-2-carboxamide2034250-03-6C16H18FN3O2S
- N-[(4-Fluorophenyl)methyl]-2-[(6-oxo-4-propyl-1,6-dihydropyrimidin-2-yl)sulfanyl]acetamide482301-15-5C16H18FN3O2S
- 2-((5-Ethyl-4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio)-N-(4-fluorobenzyl)acetamide899744-55-9C16H18FN3O2S
- (4-Fluorophenyl)-N-{[6-methyl-2-(methylethylthio)pyrimidin-4-yloxy]methyl}carb oxamide637321-94-9C16H18FN3O2S
- 1-(3-(5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)-2-methoxyethanone1219912-15-8C16H18FN3O2S
- 11-[(3-Fluorophenyl)methanesulfonyl]-7,8,11-triazatricyclo[6.4.0.0^{2,6}]dodeca-1,6-diene2034414-31-6C16H18FN3O2S
- N-Cyclohexyl-2-[(5-fluoro-4-oxo-3H-quinazolin-2-yl)sulfanyl]acetamide2225883-59-8C16H18FN3O2S
- N1-(2-(dimethylamino)-2-(thiophen-3-yl)ethyl)-N2-(2-fluorophenyl)oxalamide946199-91-3C16H18FN3O2S
- N1-(2-(dimethylamino)-2-(thiophen-3-yl)ethyl)-N2-(4-fluorophenyl)oxalamide946199-94-6C16H18FN3O2S
- N1-(2-(dimethylamino)-2-(thiophen-3-yl)ethyl)-N2-(3-fluorophenyl)oxalamide946375-13-9C16H18FN3O2S
- N-Cyclopropyl-2-(2-((3-fluorobenzyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)acetamide921795-67-7C16H18FN3O2S
- N-Cyclopropyl-2-(2-((2-fluorobenzyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)acetamide921867-73-4C16H18FN3O2S
- N-Allyl-2-(2-((3-fluorobenzyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)acetamide921525-21-5C16H18FN3O2S
- N-Allyl-2-(2-((4-fluorobenzyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)acetamide921796-20-5C16H18FN3O2S
- N-Allyl-2-(2-((2-fluorobenzyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)acetamide921796-26-1C16H18FN3O2S
- 4-{(E)-[4-(Diethylamino)phenyl]diazenyl}benzene-1-sulfonyl fluoride1581-18-6C16H18FN3O2S
- N-(3-Cyanothiolan-3-yl)-3-fluoro-4-(morpholin-4-yl)benzamide1355912-43-4C16H18FN3O2S
- 2-((4-Fluorophenyl)thio)-N-(1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)acetamide1797721-24-4C16H18FN3O2S
- 6-Fluoro-N-[(4-methyl-1,3-thiazol-2-yl)methyl]-N-[(oxolan-2-yl)methyl]pyridine-3-carboxamide1384599-79-4C16H18FN3O2S
- 4-Fluoro-2-methyl-N-(1-(pyridin-2-yl)pyrrolidin-3-yl)benzenesulfonamide1788677-48-4C16H18FN3O2S
- N-[(1r,4r)-4-[(5-Fluoropyrimidin-2-yl)oxy]cyclohexyl]-2-(thiophen-3-yl)acetamide2034401-87-9C16H18FN3O2S
- 1-(3-((6-Ethyl-5-fluoropyrimidin-4-yl)oxy)pyrrolidin-1-yl)-2-(thiophen-2-yl)ethanone2034299-02-8C16H18FN3O2S
- 1-(3-((6-Ethyl-5-fluoropyrimidin-4-yl)oxy)pyrrolidin-1-yl)-2-(thiophen-3-yl)ethanone2034319-73-6C16H18FN3O2S
- 2-Cyclopropyl-5-((4-fluoro-2-methylphenyl)sulfonyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine2034294-86-3C16H18FN3O2S
- 2-(2-Fluorophenyl)-N-((3-(tetrahydro-2H-thiopyran-4-yl)-1,2,4-oxadiazol-5-yl)methyl)acetamide2034537-37-4C16H18FN3O2S
- 2-Cyclopropyl-5-((2-fluorobenzyl)sulfonyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine2034606-93-2C16H18FN3O2S
- 8-(4-Fluorobenzenesulfonyl)-3-(1H-pyrazol-1-yl)-8-azabicyclo[3.2.1]octane2310152-53-3C16H18FN3O2S
- 4-Fluoro-5-((6-methylhexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)sulfonyl)isoquinoline2266594-64-1C16H18FN3O2S
- 2-(4-Fluorophenoxy)-N-(1-(thiazol-2-yl)piperidin-4-yl)acetamide1448065-07-3C16H18FN3O2S
- 3-(2-Fluorophenyl)-1-[4-(1,3,4-thiadiazol-2-yloxy)piperidin-1-yl]propan-1-one2176069-59-1C16H18FN3O2S
- 3-(3-Fluoro-4-methylphenyl)-1-[3-(1,2,5-thiadiazol-3-yloxy)pyrrolidin-1-yl]propan-1-one2319788-64-0C16H18FN3O2S
- N-(3-Cyanothiolan-3-yl)-3-fluoro-5-morpholin-4-ylbenzamide2418709-08-5C16H18FN3O2S
- 6-Fluoro-2-[2-(pyrrolidine-1-carbonyl)morpholin-4-yl]-1,3-benzothiazole2640970-37-0C16H18FN3O2S
- Ethyl 4-(3-fluorophenyl)-2-piperazin-1-yl-1,3-thiazole-5-carboxylate887267-69-8C16H18FN3O2S
- 2-(4-(4-Fluorophenyl)-2-(4-methylpiperazin-1-yl)thiazol-5-yl)acetic acid1443291-52-8C16H18FN3O2S
- N-[(2-Cyclopropylpyrimidin-5-yl)methyl]-N-[(2-methylphenyl)methyl]sulfamoyl fluoride2411290-85-0C16H18FN3O2S
- 6-Fluoro-2-[3-(morpholine-4-carbonyl)pyrrolidin-1-yl]-1,3-benzothiazole2877647-41-9C16H18FN3O2S
- 6-Fluoro-2-[3-(thiomorpholine-4-carbonyl)pyrrolidin-1-yl]-1,3-benzoxazole2877766-28-2C16H18FN3O2S
- 4-Fluoro-2-[4-(oxolane-2-carbonyl)piperazin-1-yl]-1,3-benzothiazole923510-48-9C16H18FN3O2S
- 4-Fluoro-N,2-dimethyl-N-[1-(pyridin-2-yl)azetidin-3-yl]benzene-1-sulfonamide2415500-07-9C16H18FN3O2S
- N-(2-Fluorophenyl)-2-[4-(1,3-thiazol-2-yloxy)piperidin-1-yl]acetamide2741901-60-8C16H18FN3O2S
- N-(4-Fluorophenyl)-2-[4-(1,3-thiazol-2-yloxy)piperidin-1-yl]acetamide2742066-60-8C16H18FN3O2S
- 4-(Benzenesulfonyl)-1-(6-fluoropyridin-2-yl)-2-methylpiperazine3054600-26-6C16H18FN3O2S
Frequently asked questions
What is the molar mass of C16H18FN3O2S?
The molar mass of C16H18FN3O2S is 335.40 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 335.1104 Da.
How many compounds have the formula C16H18FN3O2S?
CompoundList lists 67 compounds with the molecular formula C16H18FN3O2S, including N-(2-(tert-Butyl)-5-oxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-fluorobenzamide, 2-((5-(2-Fluorophenyl)-1,3,4-oxadiazol-2-yl)thio)-1-(4-methylpiperidin-1-yl)ethanone, N-Cyclohexyl-2-{[5-(4-fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetamide. 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 C16H18FN3O2S?
C16H18FN3O2S has a degree of unsaturation of 9. 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.