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Molecular formula

C18H16F3N3O2S

25 compounds have this formula on CompoundList.

Molar mass
395.40g/mol
Monoisotopic mass
399.1166Da
Atoms
43
Elements
6
Rings plus double bonds
11

The formula C18H16F3N3O2S describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 3 fluorine atoms, 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 × 1854.68%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 164.08%
    1.008 × 16 = 16.128 g/mol
  • F Fluorine × 314.41%
    18.998 × 3 = 56.994 g/mol
  • N Nitrogen × 310.63%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 28.09%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 18.11%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H16F3N3O2S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 25 of 25 compounds

2,5-Dimethylcelecoxib chemical structure, C18H16F3N3O2S, CAS 457639-26-8
2,5-Dimethylcelecoxib
CAS 457639-26-8C18H16F3N3O2S
2-Methyl-celecoxib chemical structure, C18H16F3N3O2S, CAS 170570-09-9
2-Methyl-celecoxib
CAS 170570-09-9C18H16F3N3O2S
(2R)-3-[(4-Aminophenyl)sulfanyl]-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide chemical structure, C18H16F3N3O2S, CAS 247090-61-5
(2R)-3-[(4-Aminophenyl)sulfanyl]-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide
CAS 247090-61-5C18H16F3N3O2S
3-Amino-6-ethyl-5-methyl-N-[4-(trifluoromethoxy)phenyl]thieno[2,3-b]pyridine-2-carboxamide chemical structure, C18H16F3N3O2S, CAS 442669-36-5
3-Amino-6-ethyl-5-methyl-N-[4-(trifluoromethoxy)phenyl]thieno[2,3-b]pyridine-2-carboxamide
CAS 442669-36-5C18H16F3N3O2S
2-{[3-Cyano-4-(methoxymethyl)-6-methylpyridin-2-yl]sulfanyl}-N-[3-(trifluoromethyl)phenyl]acetamide chemical structure, C18H16F3N3O2S, CAS 352558-17-9
2-{[3-Cyano-4-(methoxymethyl)-6-methylpyridin-2-yl]sulfanyl}-N-[3-(trifluoromethyl)phenyl]acetamide
CAS 352558-17-9C18H16F3N3O2S
3-Amino-4-(methoxymethyl)-6-methyl-N-[3-(trifluoromethyl)phenyl]thieno[2,3-b]pyridine-2-carboxamide chemical structure, C18H16F3N3O2S, CAS 401582-70-5
3-Amino-4-(methoxymethyl)-6-methyl-N-[3-(trifluoromethyl)phenyl]thieno[2,3-b]pyridine-2-carboxamide
CAS 401582-70-5C18H16F3N3O2S
5,5-Dimethyl-1-(pyridin-4-ylmethyl)-3-(4-(trifluoromethylthio)phenyl)imidazolidine-2,4-dione chemical structure, C18H16F3N3O2S, CAS 733808-35-0
5,5-Dimethyl-1-(pyridin-4-ylmethyl)-3-(4-(trifluoromethylthio)phenyl)imidazolidine-2,4-dione
CAS 733808-35-0C18H16F3N3O2S
2-(2-(4-(2-(Trifluoromethyl)phenoxy)piperidin-1-yl)thiazol-5-yl)oxazole chemical structure, C18H16F3N3O2S, CAS 916889-01-5
2-(2-(4-(2-(Trifluoromethyl)phenoxy)piperidin-1-yl)thiazol-5-yl)oxazole
CAS 916889-01-5C18H16F3N3O2S
2-(3-Cyclopropyl-6-(5-ethylthiophen-2-yl)-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid chemical structure, C18H16F3N3O2S, CAS 937606-22-9
2-(3-Cyclopropyl-6-(5-ethylthiophen-2-yl)-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid
CAS 937606-22-9C18H16F3N3O2S
Ethyl 2-(3-cyclopropyl-6-(thiophen-2-yl)-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetate chemical structure, C18H16F3N3O2S, CAS 1018051-77-8
Ethyl 2-(3-cyclopropyl-6-(thiophen-2-yl)-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetate
CAS 1018051-77-8C18H16F3N3O2S
3-((3-Cyano-6-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)-N-(4-methoxyphenyl)propanamide chemical structure, C18H16F3N3O2S, CAS 905772-31-8
3-((3-Cyano-6-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)-N-(4-methoxyphenyl)propanamide
CAS 905772-31-8C18H16F3N3O2S
N-Methyl-4-((2-methyl-7-(trifluoromethyl)quinolin-4-yl)amino)benzenesulfonamide chemical structure, C18H16F3N3O2S, CAS 881940-72-3
N-Methyl-4-((2-methyl-7-(trifluoromethyl)quinolin-4-yl)amino)benzenesulfonamide
CAS 881940-72-3C18H16F3N3O2S
N-(2-Cyano-4,5-dimethoxyphenyl)-N'-[3-(trifluoromethyl)benzyl]thiourea chemical structure, C18H16F3N3O2S, CAS 477858-82-5
N-(2-Cyano-4,5-dimethoxyphenyl)-N'-[3-(trifluoromethyl)benzyl]thiourea
CAS 477858-82-5C18H16F3N3O2S
4-Methyl-N-[1-[[3-(trifluoromethyl)phenyl]methyl]pyrazol-4-yl]benzenesulfonamide chemical structure, C18H16F3N3O2S, CAS 7167-25-1
4-Methyl-N-[1-[[3-(trifluoromethyl)phenyl]methyl]pyrazol-4-yl]benzenesulfonamide
CAS 7167-25-1C18H16F3N3O2S
1,3,6-Trimethyl-5-((3-(trifluoromethyl)benzyl)thio)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione chemical structure, C18H16F3N3O2S, CAS 899747-45-6
1,3,6-Trimethyl-5-((3-(trifluoromethyl)benzyl)thio)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
CAS 899747-45-6C18H16F3N3O2S
1,3,6-Trimethyl-5-((4-(trifluoromethyl)benzyl)thio)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione chemical structure, C18H16F3N3O2S, CAS 899940-26-2
1,3,6-Trimethyl-5-((4-(trifluoromethyl)benzyl)thio)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
CAS 899940-26-2C18H16F3N3O2S
2-[(1,3-Benzothiazol-2-yl)(methyl)amino]-N-{[4-(trifluoromethoxy)phenyl]methyl}acetamide chemical structure, C18H16F3N3O2S, CAS 1351662-26-4
2-[(1,3-Benzothiazol-2-yl)(methyl)amino]-N-{[4-(trifluoromethoxy)phenyl]methyl}acetamide
CAS 1351662-26-4C18H16F3N3O2S
N-Cyclopropyl-N-(imidazo[1,2-a]pyridin-3-ylmethyl)-3-(trifluoromethyl)benzenesulfonamide chemical structure, C18H16F3N3O2S, CAS 1448136-63-7
N-Cyclopropyl-N-(imidazo[1,2-a]pyridin-3-ylmethyl)-3-(trifluoromethyl)benzenesulfonamide
CAS 1448136-63-7C18H16F3N3O2S
4-Amino-6,7-dimethoxy-3-[[3-(trifluoromethyl)phenyl]methyl]quinazoline-2-thione chemical structure, C18H16F3N3O2S, CAS 439093-83-1
4-Amino-6,7-dimethoxy-3-[[3-(trifluoromethyl)phenyl]methyl]quinazoline-2-thione
CAS 439093-83-1C18H16F3N3O2S
2,5-Dimethyl celecoxib-d4 chemical structure, C18H16F3N3O2S, CAS 1346603-87-9
2,5-Dimethyl celecoxib-d4
CAS 1346603-87-9C18H16F3N3O2S
5-(3,4-Dimethoxybenzyl)-4-(3-(trifluoromethyl)phenyl)-4H-1,2,4-triazole-3-thiol chemical structure, C18H16F3N3O2S, CAS 883019-83-8
5-(3,4-Dimethoxybenzyl)-4-(3-(trifluoromethyl)phenyl)-4H-1,2,4-triazole-3-thiol
CAS 883019-83-8C18H16F3N3O2S
5-Methyl-2-(1-((4-(trifluoromethyl)phenyl)sulfonyl)azetidin-3-yl)-1H-benzo[d]imidazole chemical structure, C18H16F3N3O2S, CAS 1396887-37-8
5-Methyl-2-(1-((4-(trifluoromethyl)phenyl)sulfonyl)azetidin-3-yl)-1H-benzo[d]imidazole
CAS 1396887-37-8C18H16F3N3O2S
N-{2-[5-(1-Methyl-1H-pyrazol-4-yl)thiophen-2-yl]ethyl}-4-(trifluoromethoxy)benzamide chemical structure, C18H16F3N3O2S, CAS 2640978-65-8
N-{2-[5-(1-Methyl-1H-pyrazol-4-yl)thiophen-2-yl]ethyl}-4-(trifluoromethoxy)benzamide
CAS 2640978-65-8C18H16F3N3O2S
4-[4-(Methylsulfanyl)benzoyl]-1-[2-(trifluoromethyl)pyridin-4-yl]piperazin-2-one chemical structure, C18H16F3N3O2S, CAS 2380067-12-7
4-[4-(Methylsulfanyl)benzoyl]-1-[2-(trifluoromethyl)pyridin-4-yl]piperazin-2-one
CAS 2380067-12-7C18H16F3N3O2S

Frequently asked questions

What is the molar mass of C18H16F3N3O2S?

The molar mass of C18H16F3N3O2S is 395.40 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 3 fluorine atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 399.1166 Da.

How many compounds have the formula C18H16F3N3O2S?

CompoundList lists 25 compounds with the molecular formula C18H16F3N3O2S, including 2,5-Dimethylcelecoxib, 2-Methyl-celecoxib, (2R)-3-[(4-Aminophenyl)sulfanyl]-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide. 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 C18H16F3N3O2S?

C18H16F3N3O2S 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.