Molecular formula

C₁₈H₁₉FN₆O₂S

25 compounds have this formula on CompoundList.

Molar mass: 402.45g/mol
Monoisotopic mass: 402.1274Da
Atoms: 47
Elements: 6
Rings plus double bonds: 12

The formula C18H19FN6O2S describes a molecule made of 18 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 × 1853.72%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 194.76%
1.008 × 19 = 19.152 g/mol
F Fluorine × 14.72%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 620.88%
14.007 × 6 = 84.042 g/mol
O Oxygen × 27.95%
15.999 × 2 = 31.998 g/mol
S Sulfur × 17.97%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C18H19FN6O2S

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-((3-(4-Fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide

CAS 863458-04-2C₁₈H₁₉FN₆O₂S

2-((3-(2-Fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide

CAS 863458-87-1C₁₈H₁₉FN₆O₂S

1-{3-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-4-(4-fluorobenzenesulfonyl)piperazine

CAS 1040641-10-8C₁₈H₁₉FN₆O₂S

1-((1-(4-Fluorophenyl)-1H-tetrazol-5-yl)methyl)-4-(phenylsulfonyl)piperazine

CAS 1049429-14-2C₁₈H₁₉FN₆O₂S

1-{3-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-4-(3-fluorobenzenesulfonyl)piperazine

CAS 1040641-02-8C₁₈H₁₉FN₆O₂S

4-Fluoro-N-(2-((6-((4-methylpyridin-2-yl)amino)pyridazin-3-yl)amino)ethyl)benzenesulfonamide

CAS 1021072-47-8C₁₈H₁₉FN₆O₂S

3-(4-((3-Fluorophenyl)sulfonyl)piperazin-1-yl)-6-(3-methyl-1H-pyrazol-1-yl)pyridazine

CAS 1013756-89-2C₁₈H₁₉FN₆O₂S

1-{3-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-4-(2-fluorobenzenesulfonyl)piperazine

CAS 1040640-97-8C₁₈H₁₉FN₆O₂S

1-((4-Fluorophenyl)sulfonyl)-4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazine

CAS 1040679-59-1C₁₈H₁₉FN₆O₂S

3-(4-((4-Fluoro-3-methylphenyl)sulfonyl)piperazin-1-yl)-6-(1H-imidazol-1-yl)pyridazine

CAS 1351645-39-0C₁₈H₁₉FN₆O₂S

3-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-6-(3-methyl-1H-pyrazol-1-yl)pyridazine

CAS 1013756-15-4C₁₈H₁₉FN₆O₂S

3-(4-((2-Fluorophenyl)sulfonyl)piperazin-1-yl)-6-(3-methyl-1H-pyrazol-1-yl)pyridazine

CAS 1013756-69-8C₁₈H₁₉FN₆O₂S

2-(4-(5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide

CAS 1351590-15-2C₁₈H₁₉FN₆O₂S

4-Fluoro-N-(2-((6-((6-methylpyridin-2-yl)amino)pyridazin-3-yl)amino)ethyl)benzenesulfonamide

CAS 1021072-91-2C₁₈H₁₉FN₆O₂S

6-[5-(2-Fluorobenzenesulfonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-9-methyl-9H-purine

CAS 2640967-40-2C₁₈H₁₉FN₆O₂S

2-[(2-Fluorophenyl)methanesulfonyl]-5-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-octahydropyrrolo[3,4-c]pyrrole

CAS 2640954-32-9C₁₈H₁₉FN₆O₂S

5-Fluoro-4-{4-[(1-methyl-1H-imidazol-4-yl)sulfonyl]piperazin-1-yl}-6-phenylpyrimidine

CAS 2380062-74-6C₁₈H₁₉FN₆O₂S

5-Fluoro-4-{4-[(1-methyl-1H-imidazol-2-yl)sulfonyl]piperazin-1-yl}-6-phenylpyrimidine

CAS 2379953-86-1C₁₈H₁₉FN₆O₂S

5-Fluoro-4-{4-[(1-methyl-1H-pyrazol-4-yl)sulfonyl]piperazin-1-yl}-6-phenylpyrimidine

CAS 2380033-68-9C₁₈H₁₉FN₆O₂S

N-[1-(5-Fluoro-6-phenylpyrimidin-4-yl)azetidin-3-yl]-N,1-dimethyl-1H-imidazole-4-sulfonamide

CAS 2380176-46-3C₁₈H₁₉FN₆O₂S

N-[1-(5-Fluoro-6-phenylpyrimidin-4-yl)azetidin-3-yl]-N,1-dimethyl-1H-pyrazole-4-sulfonamide

CAS 2380186-86-5C₁₈H₁₉FN₆O₂S

N-{1-[6-(4-Fluorophenyl)pyridazin-3-yl]azetidin-3-yl}-N,1-dimethyl-1H-imidazole-4-sulfonamide

CAS 2415463-42-0C₁₈H₁₉FN₆O₂S

N-{1-[6-(4-Fluorophenyl)pyridazin-3-yl]azetidin-3-yl}-N,1-dimethyl-1H-imidazole-2-sulfonamide

CAS 2415510-52-8C₁₈H₁₉FN₆O₂S

N-{1-[6-(4-Fluorophenyl)pyridazin-3-yl]azetidin-3-yl}-N,1-dimethyl-1H-pyrazole-4-sulfonamide

CAS 2415569-58-1C₁₈H₁₉FN₆O₂S

6-[5-(2-Fluorobenzenesulfonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-3-methyl-[1,2,4]triazolo[4,3-b]pyridazine
2549044-75-7C₁₈H₁₉FN₆O₂S

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What is the molar mass of C18H19FN6O2S?

The molar mass of C18H19FN6O2S is 402.45 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 6 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 402.1274 Da.

How many compounds have the formula C18H19FN6O2S?

CompoundList lists 25 compounds with the molecular formula C18H19FN6O2S, including 2-((3-(4-Fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide, 2-((3-(2-Fluorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide, 1-{3-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-4-(4-fluorobenzenesulfonyl)piperazine. 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 C18H19FN6O2S?

C18H19FN6O2S has a degree of unsaturation of 12. 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.