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Molecular formula

C8H9N5S

42 compounds have this formula on CompoundList.

Molar mass
207.25g/mol
Monoisotopic mass
207.0579Da
Atoms
23
Elements
4
Rings plus double bonds
7

The formula C8H9N5S describes a molecule made of 8 carbon atoms, 9 hydrogen atoms, 5 nitrogen 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 × 846.36%
    12.011 × 8 = 96.088 g/mol
  • H Hydrogen × 94.38%
    1.008 × 9 = 9.072 g/mol
  • N Nitrogen × 533.79%
    14.007 × 5 = 70.035 g/mol
  • S Sulfur × 115.47%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C8H9N5S

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

Showing 1 to 42 of 42 compounds

3-[5-(Methylsulfanyl)-1H-1,2,3,4-tetrazol-1-yl]aniline chemical structure, C8H9N5S, CAS 1173146-92-3
3-[5-(Methylsulfanyl)-1H-1,2,3,4-tetrazol-1-yl]aniline
CAS 1173146-92-3C8H9N5S
8-Prop-2-enylsulfanyl-7H-purin-6-amine chemical structure, C8H9N5S, CAS 304444-51-7
8-Prop-2-enylsulfanyl-7H-purin-6-amine
CAS 304444-51-7C8H9N5S
4-(2-(Methylthio)pyrimidin-4-yl)-1H-pyrazol-5-amine chemical structure, C8H9N5S, CAS 956722-10-4
4-(2-(Methylthio)pyrimidin-4-yl)-1H-pyrazol-5-amine
CAS 956722-10-4C8H9N5S
6-Prop-2-enylsulfanyl-7H-purin-2-amine chemical structure, C8H9N5S, CAS 83959-54-0
6-Prop-2-enylsulfanyl-7H-purin-2-amine
CAS 83959-54-0C8H9N5S
5-((Pyridin-3-ylmethyl)thio)-4H-1,2,4-triazol-3-amine chemical structure, C8H9N5S, CAS 710312-67-7
5-((Pyridin-3-ylmethyl)thio)-4H-1,2,4-triazol-3-amine
CAS 710312-67-7C8H9N5S
4-Ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-thiol chemical structure, C8H9N5S, CAS 37545-29-2
4-Ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-thiol
CAS 37545-29-2C8H9N5S
4-Cyclopropyl-5-(1H-pyrazol-5-yl)-4H-1,2,4-triazole-3-thiol chemical structure, C8H9N5S, CAS 1039009-36-3
4-Cyclopropyl-5-(1H-pyrazol-5-yl)-4H-1,2,4-triazole-3-thiol
CAS 1039009-36-3C8H9N5S
4-Amino-6-pyridin-2-yl-1,6-dihydro-1,3,5-triazine-2-thiol chemical structure, C8H9N5S, CAS 1142208-59-0
4-Amino-6-pyridin-2-yl-1,6-dihydro-1,3,5-triazine-2-thiol
CAS 1142208-59-0C8H9N5S
N-(Pyridin-2-ylmethyl)-1,3,4-thiadiazole-2,5-diamine chemical structure, C8H9N5S, CAS 941867-37-4
N-(Pyridin-2-ylmethyl)-1,3,4-thiadiazole-2,5-diamine
CAS 941867-37-4C8H9N5S
7-Pyrrolidin-1-yl-[1,2,5]thiadiazolo[3,4-d]pyrimidine chemical structure, C8H9N5S, CAS 7596-96-5
7-Pyrrolidin-1-yl-[1,2,5]thiadiazolo[3,4-d]pyrimidine
CAS 7596-96-5C8H9N5S
4-[(1H-1,2,4-Triazol-5-yl)sulfanyl]benzene-1,2-diamine chemical structure, C8H9N5S, CAS 55564-46-0
4-[(1H-1,2,4-Triazol-5-yl)sulfanyl]benzene-1,2-diamine
CAS 55564-46-0C8H9N5S
1-[2-(Pyridin-2-yl)ethyl]-1H-1,2,3,4-tetrazole-5-thiol chemical structure, C8H9N5S, CAS 1038377-20-6
1-[2-(Pyridin-2-yl)ethyl]-1H-1,2,3,4-tetrazole-5-thiol
CAS 1038377-20-6C8H9N5S
1-(6-(3-Methylisothiazol-5-yl)pyridazin-3-yl)hydrazine chemical structure, C8H9N5S, CAS 1151802-28-6
1-(6-(3-Methylisothiazol-5-yl)pyridazin-3-yl)hydrazine
CAS 1151802-28-6C8H9N5S
2-(4-Cyclopropyl-4H-1,2,4-triazol-3-yl)thiazol-4-amine chemical structure, C8H9N5S, CAS 1354412-75-1
2-(4-Cyclopropyl-4H-1,2,4-triazol-3-yl)thiazol-4-amine
CAS 1354412-75-1C8H9N5S
5-(2-(Methylamino)pyridin-4-yl)-1,3,4-thiadiazol-2-amine chemical structure, C8H9N5S, CAS 1240521-58-7
5-(2-(Methylamino)pyridin-4-yl)-1,3,4-thiadiazol-2-amine
CAS 1240521-58-7C8H9N5S
5-(5-Aminopyridin-3-yl)-4-methyl-4H-1,2,4-triazole-3-thiol chemical structure, C8H9N5S, CAS 1423031-18-8
5-(5-Aminopyridin-3-yl)-4-methyl-4H-1,2,4-triazole-3-thiol
CAS 1423031-18-8C8H9N5S
2-(Dimethylamino)-8H-pyrimido[4,5-d]pyrimidine-5-thione chemical structure, C8H9N5S, CAS 7403-32-9
2-(Dimethylamino)-8H-pyrimido[4,5-d]pyrimidine-5-thione
CAS 7403-32-9C8H9N5S
4-Amino-5-(2-aminophenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione chemical structure, C8H9N5S, CAS 97035-89-7
4-Amino-5-(2-aminophenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione
CAS 97035-89-7C8H9N5S
4,6-Dimethyl-N-1,3,4-thiadiazol-2-yl-2-pyrimidinamine chemical structure, C8H9N5S, CAS 131710-80-0
4,6-Dimethyl-N-1,3,4-thiadiazol-2-yl-2-pyrimidinamine
CAS 131710-80-0C8H9N5S
6-Methyl-2-(methylsulfanyl)pteridin-4-amine chemical structure, C8H9N5S, CAS 192587-25-0
6-Methyl-2-(methylsulfanyl)pteridin-4-amine
CAS 192587-25-0C8H9N5S
2-[4-(3-Pyrrolidinyl)1,3-thiazol-2yl]guanidine chemical structure, C8H9N5S, CAS 115027-94-6
2-[4-(3-Pyrrolidinyl)1,3-thiazol-2yl]guanidine
CAS 115027-94-6C8H9N5S
4-Amino-6-pyridin-3-yl-1,6-dihydro-1,3,5-triazine-2-thiol chemical structure, C8H9N5S, CAS 1142208-05-6
4-Amino-6-pyridin-3-yl-1,6-dihydro-1,3,5-triazine-2-thiol
CAS 1142208-05-6C8H9N5S
3-{[(2H-Tetrazol-5-yl)methyl]sulfanyl}aniline chemical structure, C8H9N5S, CAS 195622-62-9
3-{[(2H-Tetrazol-5-yl)methyl]sulfanyl}aniline
CAS 195622-62-9C8H9N5S
4-Ethyl-5-(pyridazin-4-yl)-4H-1,2,4-triazole-3-thiol chemical structure, C8H9N5S, CAS 1056157-16-4
4-Ethyl-5-(pyridazin-4-yl)-4H-1,2,4-triazole-3-thiol
CAS 1056157-16-4C8H9N5S

Frequently asked questions

What is the molar mass of C8H9N5S?

The molar mass of C8H9N5S is 207.25 g/mol, calculated from standard atomic weights for 8 carbon atoms, 9 hydrogen atoms, 5 nitrogen atoms and 1 sulfur atom. The monoisotopic mass is 207.0579 Da.

How many compounds have the formula C8H9N5S?

CompoundList lists 42 compounds with the molecular formula C8H9N5S, including 3-[5-(Methylsulfanyl)-1H-1,2,3,4-tetrazol-1-yl]aniline, 8-Prop-2-enylsulfanyl-7H-purin-6-amine, 4-(2-(Methylthio)pyrimidin-4-yl)-1H-pyrazol-5-amine. 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 C8H9N5S?

C8H9N5S has a degree of unsaturation of 7. 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.