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Molecular formula

C17H21N7O3S

13 compounds have this formula on CompoundList.

Molar mass
403.46g/mol
Monoisotopic mass
403.1427Da
Atoms
49
Elements
5
Rings plus double bonds
11

The formula C17H21N7O3S describes a molecule made of 17 carbon atoms, 21 hydrogen atoms, 7 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 × 1750.61%
    12.011 × 17 = 204.187 g/mol
  • H Hydrogen × 215.25%
    1.008 × 21 = 21.168 g/mol
  • N Nitrogen × 724.30%
    14.007 × 7 = 98.049 g/mol
  • O Oxygen × 311.90%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.95%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C17H21N7O3S

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

Showing 1 to 13 of 13 compounds

1,3-Dimethyl-8-morpholino-7-(2-(pyrimidin-2-ylthio)ethyl)-1H-purine-2,6(3H,7H)-dione chemical structure, C17H21N7O3S, CAS 673494-46-7
1,3-Dimethyl-8-morpholino-7-(2-(pyrimidin-2-ylthio)ethyl)-1H-purine-2,6(3H,7H)-dione
CAS 673494-46-7C17H21N7O3S
3-Methyl-7-(2-((4-methylpyrimidin-2-yl)thio)ethyl)-8-morpholino-1H-purine-2,6(3H,7H)-dione chemical structure, C17H21N7O3S, CAS 850914-26-0
3-Methyl-7-(2-((4-methylpyrimidin-2-yl)thio)ethyl)-8-morpholino-1H-purine-2,6(3H,7H)-dione
CAS 850914-26-0C17H21N7O3S
3-Methyl-8-morpholin-4-yl-7-(3-pyrimidin-2-ylsulfanylpropyl)purine-2,6-dione chemical structure, C17H21N7O3S, CAS 713127-80-1
3-Methyl-8-morpholin-4-yl-7-(3-pyrimidin-2-ylsulfanylpropyl)purine-2,6-dione
CAS 713127-80-1C17H21N7O3S
N-(5-Cyclohexyl-1,3,4-thiadiazol-2-yl)-2-(1,3-dimethyl-2,6-dioxopurin-7-yl)acetamide chemical structure, C17H21N7O3S, CAS 510763-24-3
N-(5-Cyclohexyl-1,3,4-thiadiazol-2-yl)-2-(1,3-dimethyl-2,6-dioxopurin-7-yl)acetamide
CAS 510763-24-3C17H21N7O3S
1-(Ethanesulfonyl)-4-[3-(4-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl]piperazine chemical structure, C17H21N7O3S, CAS 946365-71-5
1-(Ethanesulfonyl)-4-[3-(4-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl]piperazine
CAS 946365-71-5C17H21N7O3S
3-{4-[(3,5-Dimethyl-1,2-oxazol-4-yl)sulfonyl]piperazin-1-yl}-6-(2-methyl-1H-imidazol-1-yl)pyridazine chemical structure, C17H21N7O3S, CAS 1396883-26-3
3-{4-[(3,5-Dimethyl-1,2-oxazol-4-yl)sulfonyl]piperazin-1-yl}-6-(2-methyl-1H-imidazol-1-yl)pyridazine
CAS 1396883-26-3C17H21N7O3S
7-(4-(Ethylsulfonyl)piperazin-1-yl)-3-(3-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine chemical structure, C17H21N7O3S, CAS 1005293-56-0
7-(4-(Ethylsulfonyl)piperazin-1-yl)-3-(3-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine
CAS 1005293-56-0C17H21N7O3S
2-Acetamido-N-((7-(3-methyl-1,2,4-oxadiazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methyl)-4-(methylthio)butanamide chemical structure, C17H21N7O3S, CAS 1902907-13-4
2-Acetamido-N-((7-(3-methyl-1,2,4-oxadiazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methyl)-4-(methylthio)butanamide
CAS 1902907-13-4C17H21N7O3S
6-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-({1-[(1-methyl-1H-pyrazol-4-yl)sulfonyl]azetidin-3-yl}methyl)-2,3-dihydropyridazin-3-one chemical structure, C17H21N7O3S, CAS 2190365-43-4
6-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-({1-[(1-methyl-1H-pyrazol-4-yl)sulfonyl]azetidin-3-yl}methyl)-2,3-dihydropyridazin-3-one
CAS 2190365-43-4C17H21N7O3S
2-({3-[({3-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}oxy)methyl]pyrrolidin-1-yl}sulfonyl)-1-methyl-1H-imidazole chemical structure, C17H21N7O3S, CAS 2549004-85-3
2-({3-[({3-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}oxy)methyl]pyrrolidin-1-yl}sulfonyl)-1-methyl-1H-imidazole
CAS 2549004-85-3C17H21N7O3S
2-({1-[(1-Methyl-1H-imidazol-4-yl)sulfonyl]piperidin-4-yl}oxy)-5-(1-methyl-1H-pyrazol-4-yl)pyrimidine chemical structure, C17H21N7O3S, CAS 2548979-08-2
2-({1-[(1-Methyl-1H-imidazol-4-yl)sulfonyl]piperidin-4-yl}oxy)-5-(1-methyl-1H-pyrazol-4-yl)pyrimidine
CAS 2548979-08-2C17H21N7O3S
2-({1-[(1-Methyl-1H-imidazol-2-yl)sulfonyl]piperidin-4-yl}oxy)-5-(1-methyl-1H-pyrazol-4-yl)pyrimidine chemical structure, C17H21N7O3S, CAS 2548998-54-3
2-({1-[(1-Methyl-1H-imidazol-2-yl)sulfonyl]piperidin-4-yl}oxy)-5-(1-methyl-1H-pyrazol-4-yl)pyrimidine
CAS 2548998-54-3C17H21N7O3S
6-{5-[(3,5-Dimethyl-1,2-oxazol-4-yl)sulfonyl]-octahydropyrrolo[3,4-c]pyrrol-2-yl}-9-methyl-9H-purine chemical structure, C17H21N7O3S, CAS 2640952-83-4
6-{5-[(3,5-Dimethyl-1,2-oxazol-4-yl)sulfonyl]-octahydropyrrolo[3,4-c]pyrrol-2-yl}-9-methyl-9H-purine
CAS 2640952-83-4C17H21N7O3S

Frequently asked questions

What is the molar mass of C17H21N7O3S?

The molar mass of C17H21N7O3S is 403.46 g/mol, calculated from standard atomic weights for 17 carbon atoms, 21 hydrogen atoms, 7 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 403.1427 Da.

How many compounds have the formula C17H21N7O3S?

CompoundList lists 13 compounds with the molecular formula C17H21N7O3S, including 1,3-Dimethyl-8-morpholino-7-(2-(pyrimidin-2-ylthio)ethyl)-1H-purine-2,6(3H,7H)-dione, 3-Methyl-7-(2-((4-methylpyrimidin-2-yl)thio)ethyl)-8-morpholino-1H-purine-2,6(3H,7H)-dione, 3-Methyl-8-morpholin-4-yl-7-(3-pyrimidin-2-ylsulfanylpropyl)purine-2,6-dione. 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 C17H21N7O3S?

C17H21N7O3S has a degree of unsaturation of 11. 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.