CompoundList
Sign in
Molecular formula

C20H21FN6O2S

9 compounds have this formula on CompoundList.

Molar mass
428.49g/mol
Monoisotopic mass
428.1431Da
Atoms
51
Elements
6
Rings plus double bonds
13

The formula C20H21FN6O2S describes a molecule made of 20 carbon atoms, 21 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 × 2056.06%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 214.94%
    1.008 × 21 = 21.168 g/mol
  • F Fluorine × 14.43%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 619.61%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 27.47%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 17.48%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H21FN6O2S

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

Showing 1 to 9 of 9 compounds

4-Fluoro-N-(2-(6-((2-oxo-2-(pyrrolidin-1-yl)ethyl)thio)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethyl)benzamide chemical structure, C20H21FN6O2S, CAS 897619-56-6
4-Fluoro-N-(2-(6-((2-oxo-2-(pyrrolidin-1-yl)ethyl)thio)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethyl)benzamide
CAS 897619-56-6C20H21FN6O2S
2-((6-(4-(2-Fluorophenyl)piperazin-1-yl)pyrimidin-4-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide chemical structure, C20H21FN6O2S, CAS 1171377-59-5
2-((6-(4-(2-Fluorophenyl)piperazin-1-yl)pyrimidin-4-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide
CAS 1171377-59-5C20H21FN6O2S
N-[4-Fluoro-3-(1H-imidazo[4,5-b]pyridin-7-yl)-5-(1,3,5-trimethylpyrazol-4-yl)phenyl]ethanesulfonamide chemical structure, C20H21FN6O2S, CAS 3017181-08-4
N-[4-Fluoro-3-(1H-imidazo[4,5-b]pyridin-7-yl)-5-(1,3,5-trimethylpyrazol-4-yl)phenyl]ethanesulfonamide
CAS 3017181-08-4C20H21FN6O2S
5-Fluoro-2-methyl-N-(2-(4-(pyridin-2-yl)piperazin-1-yl)pyrimidin-5-yl)benzenesulfonamide chemical structure, C20H21FN6O2S, CAS 1396853-71-6
5-Fluoro-2-methyl-N-(2-(4-(pyridin-2-yl)piperazin-1-yl)pyrimidin-5-yl)benzenesulfonamide
CAS 1396853-71-6C20H21FN6O2S
1-(4-Fluorophenyl)-6-(2-(4-methylpiperazin-1-yl)-2-oxoethyl)-6,7-dihydropyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-4(1H)-one chemical structure, C20H21FN6O2S, CAS 941935-05-3
1-(4-Fluorophenyl)-6-(2-(4-methylpiperazin-1-yl)-2-oxoethyl)-6,7-dihydropyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-4(1H)-one
CAS 941935-05-3C20H21FN6O2S
6-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-N-(4-methylpyridin-2-yl)pyridazin-3-amine chemical structure, C20H21FN6O2S, CAS 1040646-39-6
6-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-N-(4-methylpyridin-2-yl)pyridazin-3-amine
CAS 1040646-39-6C20H21FN6O2S
6-(4-((2-Fluorophenyl)sulfonyl)piperazin-1-yl)-N-(4-methylpyridin-2-yl)pyridazin-3-amine chemical structure, C20H21FN6O2S, CAS 1021114-36-2
6-(4-((2-Fluorophenyl)sulfonyl)piperazin-1-yl)-N-(4-methylpyridin-2-yl)pyridazin-3-amine
CAS 1021114-36-2C20H21FN6O2S
2-((6-(4-(2-Fluorophenyl)piperazin-1-yl)pyrimidin-4-yl)thio)-N-(3-methylisoxazol-5-yl)acetamide chemical structure, C20H21FN6O2S, CAS 1171324-24-5
2-((6-(4-(2-Fluorophenyl)piperazin-1-yl)pyrimidin-4-yl)thio)-N-(3-methylisoxazol-5-yl)acetamide
CAS 1171324-24-5C20H21FN6O2S
4-Cyclopropyl-5-fluoro-6-{4-[4-(1H-pyrazol-1-yl)benzenesulfonyl]piperazin-1-yl}pyrimidine chemical structure, C20H21FN6O2S, CAS 2380176-32-7
4-Cyclopropyl-5-fluoro-6-{4-[4-(1H-pyrazol-1-yl)benzenesulfonyl]piperazin-1-yl}pyrimidine
CAS 2380176-32-7C20H21FN6O2S

Frequently asked questions

What is the molar mass of C20H21FN6O2S?

The molar mass of C20H21FN6O2S is 428.49 g/mol, calculated from standard atomic weights for 20 carbon atoms, 21 hydrogen atoms, 1 fluorine atom, 6 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 428.1431 Da.

How many compounds have the formula C20H21FN6O2S?

CompoundList lists 9 compounds with the molecular formula C20H21FN6O2S, including 4-Fluoro-N-(2-(6-((2-oxo-2-(pyrrolidin-1-yl)ethyl)thio)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethyl)benzamide, 2-((6-(4-(2-Fluorophenyl)piperazin-1-yl)pyrimidin-4-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide, N-[4-Fluoro-3-(1H-imidazo[4,5-b]pyridin-7-yl)-5-(1,3,5-trimethylpyrazol-4-yl)phenyl]ethanesulfonamide. 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 C20H21FN6O2S?

C20H21FN6O2S has a degree of unsaturation of 13. 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.