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Molecular formula

C21H19FN6O2S

15 compounds have this formula on CompoundList.

Molar mass
438.48g/mol
Monoisotopic mass
438.1274Da
Atoms
50
Elements
6
Rings plus double bonds
15

The formula C21H19FN6O2S describes a molecule made of 21 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 6 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 × 2157.52%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 194.37%
    1.008 × 19 = 19.152 g/mol
  • F Fluorine × 14.33%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 619.17%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 27.30%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 17.31%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H19FN6O2S

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

Showing 1 to 15 of 15 compounds

1-(4-(5-Fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)-2-((1-phenyl-1H-tetrazol-5-yl)thio)ethanone chemical structure, C21H19FN6O2S, CAS 690647-19-9
1-(4-(5-Fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)-2-((1-phenyl-1H-tetrazol-5-yl)thio)ethanone
CAS 690647-19-9C21H19FN6O2S
N-(4-Ethoxyphenyl)-2-((3-(4-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide chemical structure, C21H19FN6O2S, CAS 863457-80-1
N-(4-Ethoxyphenyl)-2-((3-(4-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
CAS 863457-80-1C21H19FN6O2S
N-(4-((6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyridazin-3-yl)amino)phenyl)-4-fluorobenzenesulfonamide chemical structure, C21H19FN6O2S, CAS 1014049-74-1
N-(4-((6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyridazin-3-yl)amino)phenyl)-4-fluorobenzenesulfonamide
CAS 1014049-74-1C21H19FN6O2S
N-(4-((6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyridazin-3-yl)amino)phenyl)-3-fluorobenzenesulfonamide chemical structure, C21H19FN6O2S, CAS 1014066-98-8
N-(4-((6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyridazin-3-yl)amino)phenyl)-3-fluorobenzenesulfonamide
CAS 1014066-98-8C21H19FN6O2S
N-(2-Ethoxyphenyl)-2-((3-(4-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide chemical structure, C21H19FN6O2S, CAS 863457-79-8
N-(2-Ethoxyphenyl)-2-((3-(4-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
CAS 863457-79-8C21H19FN6O2S
N-(2-Ethoxyphenyl)-2-((3-(2-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide chemical structure, C21H19FN6O2S, CAS 863458-64-4
N-(2-Ethoxyphenyl)-2-((3-(2-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
CAS 863458-64-4C21H19FN6O2S
N-(4-Ethoxyphenyl)-2-((3-(2-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide chemical structure, C21H19FN6O2S, CAS 863458-65-5
N-(4-Ethoxyphenyl)-2-((3-(2-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
CAS 863458-65-5C21H19FN6O2S
3-((1-(Benzo[c][1,2,5]thiadiazole-5-carbonyl)piperidin-4-yl)methyl)-4-(2-fluorophenyl)-1H-1,2,4-triazol-5(4H)-one chemical structure, C21H19FN6O2S, CAS 2034584-33-1
3-((1-(Benzo[c][1,2,5]thiadiazole-5-carbonyl)piperidin-4-yl)methyl)-4-(2-fluorophenyl)-1H-1,2,4-triazol-5(4H)-one
CAS 2034584-33-1C21H19FN6O2S
3-(1-(3-(4-Fluorophenyl)-1-methyl-1H-pyrazole-5-carbonyl)piperidin-4-yl)thieno[3,2-d][1,2,3]triazin-4(3H)-one chemical structure, C21H19FN6O2S, CAS 2034555-01-4
3-(1-(3-(4-Fluorophenyl)-1-methyl-1H-pyrazole-5-carbonyl)piperidin-4-yl)thieno[3,2-d][1,2,3]triazin-4(3H)-one
CAS 2034555-01-4C21H19FN6O2S
2-{5-Amino-4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(4-fluorophenyl)acetamide chemical structure, C21H19FN6O2S, CAS 1242928-14-8
2-{5-Amino-4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(4-fluorophenyl)acetamide
CAS 1242928-14-8C21H19FN6O2S
2-{5-Amino-4-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(3-fluorophenyl)acetamide chemical structure, C21H19FN6O2S, CAS 1242928-51-3
2-{5-Amino-4-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(3-fluorophenyl)acetamide
CAS 1242928-51-3C21H19FN6O2S
2-{5-Amino-4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(2-fluorophenyl)acetamide chemical structure, C21H19FN6O2S, CAS 1242860-32-7
2-{5-Amino-4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(2-fluorophenyl)acetamide
CAS 1242860-32-7C21H19FN6O2S
2-{5-Amino-4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(3-fluorophenyl)acetamide chemical structure, C21H19FN6O2S, CAS 1260728-77-5
2-{5-Amino-4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(3-fluorophenyl)acetamide
CAS 1260728-77-5C21H19FN6O2S
N-(4-((6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyridazin-3-yl)amino)phenyl)-2-fluorobenzenesulfonamide chemical structure, C21H19FN6O2S, CAS 1014066-92-2
N-(4-((6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyridazin-3-yl)amino)phenyl)-2-fluorobenzenesulfonamide
CAS 1014066-92-2C21H19FN6O2S
2-{5-Amino-4-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(2-fluorophenyl)acetamide chemical structure, C21H19FN6O2S, CAS 1242884-64-5
2-{5-Amino-4-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(2-fluorophenyl)acetamide
CAS 1242884-64-5C21H19FN6O2S

Frequently asked questions

What is the molar mass of C21H19FN6O2S?

The molar mass of C21H19FN6O2S is 438.48 g/mol, calculated from standard atomic weights for 21 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 6 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 438.1274 Da.

How many compounds have the formula C21H19FN6O2S?

CompoundList lists 15 compounds with the molecular formula C21H19FN6O2S, including 1-(4-(5-Fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)-2-((1-phenyl-1H-tetrazol-5-yl)thio)ethanone, N-(4-Ethoxyphenyl)-2-((3-(4-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide, N-(4-((6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyridazin-3-yl)amino)phenyl)-4-fluorobenzenesulfonamide. 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 C21H19FN6O2S?

C21H19FN6O2S has a degree of unsaturation of 15. 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.