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Molecular formula

C21H19FN6O3S

13 compounds have this formula on CompoundList.

Molar mass
454.48g/mol
Monoisotopic mass
454.1223Da
Atoms
51
Elements
6
Rings plus double bonds
15

The formula C21H19FN6O3S describes a molecule made of 21 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 6 nitrogen atoms, 3 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 × 2155.50%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 194.21%
    1.008 × 19 = 19.152 g/mol
  • F Fluorine × 14.18%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 618.49%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 310.56%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.05%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H19FN6O3S

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

Showing 1 to 13 of 13 compounds

4-Fluoro-N-(2-(6-((2-((furan-2-ylmethyl)amino)-2-oxoethyl)thio)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethyl)benzamide chemical structure, C21H19FN6O3S, CAS 893998-88-4
4-Fluoro-N-(2-(6-((2-((furan-2-ylmethyl)amino)-2-oxoethyl)thio)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethyl)benzamide
CAS 893998-88-4C21H19FN6O3S
7-({2-[4-(2-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}thio)-2-(2-furyl)pyrazolo[1,5-d][1,2,4]triazin-4(5H)-one chemical structure, C21H19FN6O3S, CAS 1040638-85-4
7-({2-[4-(2-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}thio)-2-(2-furyl)pyrazolo[1,5-d][1,2,4]triazin-4(5H)-one
CAS 1040638-85-4C21H19FN6O3S
Methyl 2-{[3-(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)propanoyl]amino}-5-(3-fluorophenyl)-1,3-thiazole-4-carboxylate chemical structure, C21H19FN6O3S, CAS 1574324-62-1
Methyl 2-{[3-(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)propanoyl]amino}-5-(3-fluorophenyl)-1,3-thiazole-4-carboxylate
CAS 1574324-62-1C21H19FN6O3S
4-[3-[[4-(6-Amino-7H-purin-8-yl)phenyl]methylamino]-3-oxopropyl]benzenesulfonyl fluoride chemical structure, C21H19FN6O3S, CAS 42447-72-3
4-[3-[[4-(6-Amino-7H-purin-8-yl)phenyl]methylamino]-3-oxopropyl]benzenesulfonyl fluoride
CAS 42447-72-3C21H19FN6O3S
Ethyl 2-(cyclopropylamino)-4-{[1-(4-fluorophenyl)-4-oxo-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl]methyl}-1,3-thiazole-5-carboxylate chemical structure, C21H19FN6O3S, CAS 938018-02-1
Ethyl 2-(cyclopropylamino)-4-{[1-(4-fluorophenyl)-4-oxo-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl]methyl}-1,3-thiazole-5-carboxylate
CAS 938018-02-1C21H19FN6O3S
7-({2-[4-(4-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}thio)-2-(2-furyl)pyrazolo[1,5-d][1,2,4]triazin-4(5H)-one chemical structure, C21H19FN6O3S, CAS 1223935-45-2
7-({2-[4-(4-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}thio)-2-(2-furyl)pyrazolo[1,5-d][1,2,4]triazin-4(5H)-one
CAS 1223935-45-2C21H19FN6O3S
N-(3,4-Dimethoxyphenyl)-2-((3-(4-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide chemical structure, C21H19FN6O3S, CAS 863457-83-4
N-(3,4-Dimethoxyphenyl)-2-((3-(4-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
CAS 863457-83-4C21H19FN6O3S
2-{5-Amino-4-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(3-fluorophenyl)acetamide chemical structure, C21H19FN6O3S, CAS 1172776-55-4
2-{5-Amino-4-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-1-yl}-N-(3-fluorophenyl)acetamide
CAS 1172776-55-4C21H19FN6O3S
N-(2,4-Dimethoxyphenyl)-2-((3-(4-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide chemical structure, C21H19FN6O3S, CAS 863457-81-2
N-(2,4-Dimethoxyphenyl)-2-((3-(4-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
CAS 863457-81-2C21H19FN6O3S
N-(2,5-Dimethoxyphenyl)-2-((3-(4-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide chemical structure, C21H19FN6O3S, CAS 863457-82-3
N-(2,5-Dimethoxyphenyl)-2-((3-(4-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
CAS 863457-82-3C21H19FN6O3S
N-(2,4-Dimethoxyphenyl)-2-((3-(2-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide chemical structure, C21H19FN6O3S, CAS 863458-66-6
N-(2,4-Dimethoxyphenyl)-2-((3-(2-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
CAS 863458-66-6C21H19FN6O3S
N-(2,5-Dimethoxyphenyl)-2-((3-(2-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide chemical structure, C21H19FN6O3S, CAS 863458-67-7
N-(2,5-Dimethoxyphenyl)-2-((3-(2-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
CAS 863458-67-7C21H19FN6O3S
N-(3,4-Dimethoxyphenyl)-2-((3-(2-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide chemical structure, C21H19FN6O3S, CAS 863458-68-8
N-(3,4-Dimethoxyphenyl)-2-((3-(2-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
CAS 863458-68-8C21H19FN6O3S

Frequently asked questions

What is the molar mass of C21H19FN6O3S?

The molar mass of C21H19FN6O3S is 454.48 g/mol, calculated from standard atomic weights for 21 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 6 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 454.1223 Da.

How many compounds have the formula C21H19FN6O3S?

CompoundList lists 13 compounds with the molecular formula C21H19FN6O3S, including 4-Fluoro-N-(2-(6-((2-((furan-2-ylmethyl)amino)-2-oxoethyl)thio)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethyl)benzamide, 7-({2-[4-(2-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}thio)-2-(2-furyl)pyrazolo[1,5-d][1,2,4]triazin-4(5H)-one, Methyl 2-{[3-(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)propanoyl]amino}-5-(3-fluorophenyl)-1,3-thiazole-4-carboxylate. 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 C21H19FN6O3S?

C21H19FN6O3S 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.