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Molecular formula

C18H19N7OS

16 compounds have this formula on CompoundList.

Molar mass
381.46g/mol
Monoisotopic mass
381.1372Da
Atoms
46
Elements
5
Rings plus double bonds
13

The formula C18H19N7OS describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 7 nitrogen atoms, 1 oxygen atom 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 × 1856.68%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 195.02%
    1.008 × 19 = 19.152 g/mol
  • N Nitrogen × 725.70%
    14.007 × 7 = 98.049 g/mol
  • O Oxygen × 14.19%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 18.40%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H19N7OS

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

Showing 1 to 16 of 16 compounds

3-(4-Amino-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4,5-dihydrothiazol-2-yl)benzamide chemical structure, C18H19N7OS, CAS 1092788-09-4
3-(4-Amino-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4,5-dihydrothiazol-2-yl)benzamide
CAS 1092788-09-4C18H19N7OS
2-({2-[2-(3,5-Dimethyl-1H-pyrazol-4-yl)ethyl]-[1,2,4]triazolo[1,5-c]quinazolin-5-yl}sulfanyl)acetamide chemical structure, C18H19N7OS, CAS 896699-44-8
2-({2-[2-(3,5-Dimethyl-1H-pyrazol-4-yl)ethyl]-[1,2,4]triazolo[1,5-c]quinazolin-5-yl}sulfanyl)acetamide
CAS 896699-44-8C18H19N7OS
Atr-IN-19 chemical structure, C18H19N7OS, CAS 2648989-61-9
Atr-IN-19
CAS 2648989-61-9C18H19N7OS
mHTT-IN-1 chemical structure, C18H19N7OS, CAS 2839311-21-4
mHTT-IN-1
CAS 2839311-21-4C18H19N7OS
2-[(1-Phenyl-1H-tetrazol-5-yl)sulfanyl]-1-[4-(pyridin-2-yl)piperazin-1-yl]ethanone chemical structure, C18H19N7OS, CAS 392697-06-2
2-[(1-Phenyl-1H-tetrazol-5-yl)sulfanyl]-1-[4-(pyridin-2-yl)piperazin-1-yl]ethanone
CAS 392697-06-2C18H19N7OS
1-(6-(1H-Pyrazol-1-yl)pyrimidin-4-yl)-N-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)azetidine-3-carboxamide chemical structure, C18H19N7OS, CAS 2034360-85-3
1-(6-(1H-Pyrazol-1-yl)pyrimidin-4-yl)-N-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)azetidine-3-carboxamide
CAS 2034360-85-3C18H19N7OS
3-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-((6-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)propanamide chemical structure, C18H19N7OS, CAS 2034526-90-2
3-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-((6-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)propanamide
CAS 2034526-90-2C18H19N7OS
3-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-((6-(thiophen-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)propanamide chemical structure, C18H19N7OS, CAS 1904021-03-9
3-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-((6-(thiophen-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)propanamide
CAS 1904021-03-9C18H19N7OS
3-(3,5-Dimethyl-1H-pyrazol-4-yl)-N-{[6-(thiophen-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl}propanamide chemical structure, C18H19N7OS, CAS 2034201-67-5
3-(3,5-Dimethyl-1H-pyrazol-4-yl)-N-{[6-(thiophen-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl}propanamide
CAS 2034201-67-5C18H19N7OS
6-(5-Methyl-1,2-oxazol-3-yl)-3-[(4-phenylpiperazin-1-yl)methyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C18H19N7OS, CAS 1269281-69-7
6-(5-Methyl-1,2-oxazol-3-yl)-3-[(4-phenylpiperazin-1-yl)methyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 1269281-69-7C18H19N7OS
6-[4-(5-Methoxy-1,3-benzothiazol-2-yl)piperazin-1-yl]-9-methyl-9H-purine chemical structure, C18H19N7OS, CAS 2549016-57-9
6-[4-(5-Methoxy-1,3-benzothiazol-2-yl)piperazin-1-yl]-9-methyl-9H-purine
CAS 2549016-57-9C18H19N7OS
6-[4-(4-Methoxy-1,3-benzothiazol-2-yl)piperazin-1-yl]-9-methyl-9H-purine chemical structure, C18H19N7OS, CAS 2549042-88-6
6-[4-(4-Methoxy-1,3-benzothiazol-2-yl)piperazin-1-yl]-9-methyl-9H-purine
CAS 2549042-88-6C18H19N7OS
6-[4-(4-Methoxy-1,3-benzothiazol-2-yl)piperazin-1-yl]-7-methyl-7H-purine chemical structure, C18H19N7OS, CAS 2548991-73-5
6-[4-(4-Methoxy-1,3-benzothiazol-2-yl)piperazin-1-yl]-7-methyl-7H-purine
CAS 2548991-73-5C18H19N7OS
4-Methoxy-2-(4-{3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperazin-1-yl)-1,3-benzothiazole chemical structure, C18H19N7OS, CAS 2640955-61-7
4-Methoxy-2-(4-{3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperazin-1-yl)-1,3-benzothiazole
CAS 2640955-61-7C18H19N7OS
Acetamide, 2-[[1-(1-methylethyl)-1H-tetrazol-5-yl]thio]-N-[4-(2-phenyldiazenyl)phenyl]- chemical structure, C18H19N7OS, CAS 1390978-81-0
Acetamide, 2-[[1-(1-methylethyl)-1H-tetrazol-5-yl]thio]-N-[4-(2-phenyldiazenyl)phenyl]-
CAS 1390978-81-0C18H19N7OS
4-Ethoxy-N-methyl-N-(1-{[1,2,4]triazolo[4,3-a]pyrazin-8-yl}azetidin-3-yl)-1,3-benzothiazol-2-amine chemical structure, C18H19N7OS, CAS 3030830-26-0
4-Ethoxy-N-methyl-N-(1-{[1,2,4]triazolo[4,3-a]pyrazin-8-yl}azetidin-3-yl)-1,3-benzothiazol-2-amine
CAS 3030830-26-0C18H19N7OS

Frequently asked questions

What is the molar mass of C18H19N7OS?

The molar mass of C18H19N7OS is 381.46 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 7 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 381.1372 Da.

How many compounds have the formula C18H19N7OS?

CompoundList lists 16 compounds with the molecular formula C18H19N7OS, including 3-(4-Amino-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4,5-dihydrothiazol-2-yl)benzamide, 2-({2-[2-(3,5-Dimethyl-1H-pyrazol-4-yl)ethyl]-[1,2,4]triazolo[1,5-c]quinazolin-5-yl}sulfanyl)acetamide, Atr-IN-19. 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 C18H19N7OS?

C18H19N7OS 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.