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Molecular formula

C18H19ClN6O2S

19 compounds have this formula on CompoundList.

Molar mass
418.90g/mol
Monoisotopic mass
418.0979Da
Atoms
47
Elements
6
Rings plus double bonds
12

The formula C18H19ClN6O2S describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 1 chlorine 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 × 1851.61%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 194.57%
    1.008 × 19 = 19.152 g/mol
  • Cl Chlorine × 18.46%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 620.06%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 27.64%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 17.65%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H19ClN6O2S

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

Showing 1 to 19 of 19 compounds

N-(3-Chloro-4-(((2-(methylamino)-6-(pyridin-2-yl)pyrimidin-4-yl)amino)methyl)phenyl)methanesulfonamide chemical structure, C18H19ClN6O2S, CAS 1621175-65-2
N-(3-Chloro-4-(((2-(methylamino)-6-(pyridin-2-yl)pyrimidin-4-yl)amino)methyl)phenyl)methanesulfonamide
CAS 1621175-65-2C18H19ClN6O2S
N-(4-Chloro-2-methoxy-5-methylphenyl)-2-{[4-ethyl-5-(2-pyrazinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C18H19ClN6O2S, CAS 573945-54-7
N-(4-Chloro-2-methoxy-5-methylphenyl)-2-{[4-ethyl-5-(2-pyrazinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 573945-54-7C18H19ClN6O2S
N-(2-Chloro-6-methylphenyl)-2-(6-(2-hydroxyethylamino)-2-methylpyrimidin-4-ylamino)-1,3-thiazole-5-carboxamide chemical structure, C18H19ClN6O2S, CAS 302962-47-6
N-(2-Chloro-6-methylphenyl)-2-(6-(2-hydroxyethylamino)-2-methylpyrimidin-4-ylamino)-1,3-thiazole-5-carboxamide
CAS 302962-47-6C18H19ClN6O2S
N-(3-(1H-Imidazol-1-yl)propyl)-2-(2-(3-(3-chlorophenyl)ureido)thiazol-4-yl)acetamide chemical structure, C18H19ClN6O2S, CAS 921475-45-8
N-(3-(1H-Imidazol-1-yl)propyl)-2-(2-(3-(3-chlorophenyl)ureido)thiazol-4-yl)acetamide
CAS 921475-45-8C18H19ClN6O2S
1-(3-Chlorobenzenesulfonyl)-4-{3-cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperazine chemical structure, C18H19ClN6O2S, CAS 1040641-71-1
1-(3-Chlorobenzenesulfonyl)-4-{3-cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperazine
CAS 1040641-71-1C18H19ClN6O2S
1-(2-Chlorobenzenesulfonyl)-4-{3-cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperazine chemical structure, C18H19ClN6O2S, CAS 1040641-79-9
1-(2-Chlorobenzenesulfonyl)-4-{3-cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperazine
CAS 1040641-79-9C18H19ClN6O2S
3-(4-((2-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(3-methyl-1H-pyrazol-1-yl)pyridazine chemical structure, C18H19ClN6O2S, CAS 1013757-10-2
3-(4-((2-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(3-methyl-1H-pyrazol-1-yl)pyridazine
CAS 1013757-10-2C18H19ClN6O2S
Pyridinium, 1-(2-(ethyl(4-(2-(5-nitro-2-thiazolyl)diazenyl)phenyl)amino)ethyl)-, chloride (1:1) chemical structure, C18H19ClN6O2S, CAS 14408-21-0
Pyridinium, 1-(2-(ethyl(4-(2-(5-nitro-2-thiazolyl)diazenyl)phenyl)amino)ethyl)-, chloride (1:1)
CAS 14408-21-0C18H19ClN6O2S
2-[[2-[[4-(Aminomethyl)phenyl]amino]-5-chloro-4-pyrimidinyl]amino]-N-methylbenzenesulfonamide chemical structure, C18H19ClN6O2S, CAS 1809947-04-3
2-[[2-[[4-(Aminomethyl)phenyl]amino]-5-chloro-4-pyrimidinyl]amino]-N-methylbenzenesulfonamide
CAS 1809947-04-3C18H19ClN6O2S
1-((2-Chlorophenyl)sulfonyl)-4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazine chemical structure, C18H19ClN6O2S, CAS 1040679-94-4
1-((2-Chlorophenyl)sulfonyl)-4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazine
CAS 1040679-94-4C18H19ClN6O2S
4-(4-((3-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(2-methyl-1H-imidazol-1-yl)pyrimidine chemical structure, C18H19ClN6O2S, CAS 1171913-46-4
4-(4-((3-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(2-methyl-1H-imidazol-1-yl)pyrimidine
CAS 1171913-46-4C18H19ClN6O2S
3-(4-((2-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(2-methyl-1H-imidazol-1-yl)pyridazine chemical structure, C18H19ClN6O2S, CAS 1396783-53-1
3-(4-((2-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(2-methyl-1H-imidazol-1-yl)pyridazine
CAS 1396783-53-1C18H19ClN6O2S
2-Chloro-N-(2-((6-((4-methylpyridin-2-yl)amino)pyrimidin-4-yl)amino)ethyl)benzenesulfonamide chemical structure, C18H19ClN6O2S, CAS 1428364-83-3
2-Chloro-N-(2-((6-((4-methylpyridin-2-yl)amino)pyrimidin-4-yl)amino)ethyl)benzenesulfonamide
CAS 1428364-83-3C18H19ClN6O2S
Ethyl 2-[2-(4-chloro-3,5-dimethyl-1H-pyrazol-1-yl)ethyl]-9-methylthieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine-8-carboxylate chemical structure, C18H19ClN6O2S, CAS 1005585-52-3
Ethyl 2-[2-(4-chloro-3,5-dimethyl-1H-pyrazol-1-yl)ethyl]-9-methylthieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine-8-carboxylate
CAS 1005585-52-3C18H19ClN6O2S
3-Chloro-N-(2-((2-methyl-6-(pyridin-2-ylamino)pyrimidin-4-yl)amino)ethyl)benzenesulfonamide chemical structure, C18H19ClN6O2S, CAS 1396843-43-8
3-Chloro-N-(2-((2-methyl-6-(pyridin-2-ylamino)pyrimidin-4-yl)amino)ethyl)benzenesulfonamide
CAS 1396843-43-8C18H19ClN6O2S
3-(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(3-methyl-1H-pyrazol-1-yl)pyridazine chemical structure, C18H19ClN6O2S, CAS 1014025-88-7
3-(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(3-methyl-1H-pyrazol-1-yl)pyridazine
CAS 1014025-88-7C18H19ClN6O2S
4-Chloro-N-(1-{3-cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}azetidin-3-yl)-N-methylbenzene-1-sulfonamide chemical structure, C18H19ClN6O2S, CAS 2319638-37-2
4-Chloro-N-(1-{3-cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}azetidin-3-yl)-N-methylbenzene-1-sulfonamide
CAS 2319638-37-2C18H19ClN6O2S
3-[4-(3-Chlorobenzenesulfonyl)piperazin-1-yl]-6-(3-methyl-1H-pyrazol-1-yl)pyridazine chemical structure, C18H19ClN6O2S, CAS 1014025-90-1
3-[4-(3-Chlorobenzenesulfonyl)piperazin-1-yl]-6-(3-methyl-1H-pyrazol-1-yl)pyridazine
CAS 1014025-90-1C18H19ClN6O2S
6-[5-(3-Chlorobenzenesulfonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-3-methyl-[1,2,4]triazolo[4,3-b]pyridazine chemical structure, C18H19ClN6O2S, CAS 2548985-10-8
6-[5-(3-Chlorobenzenesulfonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-3-methyl-[1,2,4]triazolo[4,3-b]pyridazine
CAS 2548985-10-8C18H19ClN6O2S

Frequently asked questions

What is the molar mass of C18H19ClN6O2S?

The molar mass of C18H19ClN6O2S is 418.90 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 6 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 418.0979 Da.

How many compounds have the formula C18H19ClN6O2S?

CompoundList lists 19 compounds with the molecular formula C18H19ClN6O2S, including N-(3-Chloro-4-(((2-(methylamino)-6-(pyridin-2-yl)pyrimidin-4-yl)amino)methyl)phenyl)methanesulfonamide, N-(4-Chloro-2-methoxy-5-methylphenyl)-2-{[4-ethyl-5-(2-pyrazinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide, N-(2-Chloro-6-methylphenyl)-2-(6-(2-hydroxyethylamino)-2-methylpyrimidin-4-ylamino)-1,3-thiazole-5-carboxamide. 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 C18H19ClN6O2S?

C18H19ClN6O2S 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.