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Molecular formula

C9H11N5O

218 compounds have this formula on CompoundList.

Molar mass
205.22g/mol
Monoisotopic mass
205.0964Da
Atoms
26
Elements
4
Rings plus double bonds
7

The formula C9H11N5O describes a molecule made of 9 carbon atoms, 11 hydrogen atoms, 5 nitrogen atoms and 1 oxygen 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 × 952.67%
    12.011 × 9 = 108.099 g/mol
  • H Hydrogen × 115.40%
    1.008 × 11 = 11.088 g/mol
  • N Nitrogen × 534.13%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 17.80%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C9H11N5O

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

Showing 201 to 218 of 218 compounds

5-{4H,5H,6H,7H-Furo[3,2-c]pyridin-4-yl}-2-methyl-2H-1,2,3,4-tetrazole chemical structure, C9H11N5O, CAS 2013128-78-2
5-{4H,5H,6H,7H-Furo[3,2-c]pyridin-4-yl}-2-methyl-2H-1,2,3,4-tetrazole
CAS 2013128-78-2C9H11N5O
5-{4H,5H,6H,7H-Furo[2,3-c]pyridin-7-yl}-2-methyl-2H-1,2,3,4-tetrazole chemical structure, C9H11N5O, CAS 2137596-25-7
5-{4H,5H,6H,7H-Furo[2,3-c]pyridin-7-yl}-2-methyl-2H-1,2,3,4-tetrazole
CAS 2137596-25-7C9H11N5O
O-({1-[(Pyridin-3-yl)methyl]-1H-1,2,3-triazol-4-yl}methyl)hydroxylamine chemical structure, C9H11N5O, CAS 2137608-57-0
O-({1-[(Pyridin-3-yl)methyl]-1H-1,2,3-triazol-4-yl}methyl)hydroxylamine
CAS 2137608-57-0C9H11N5O
4-Amino-1-[(1-cyanocyclopropyl)methyl]-1H-pyrazole-3-carboxamide chemical structure, C9H11N5O, CAS 2001475-68-7
4-Amino-1-[(1-cyanocyclopropyl)methyl]-1H-pyrazole-3-carboxamide
CAS 2001475-68-7C9H11N5O
6-(1-Methyl-1H-pyrazol-5-yl)-2-(methylamino)-3,4-dihydropyrimidin-4-one chemical structure, C9H11N5O, CAS 2137538-28-2
6-(1-Methyl-1H-pyrazol-5-yl)-2-(methylamino)-3,4-dihydropyrimidin-4-one
CAS 2137538-28-2C9H11N5O
2-[(2-Amino-1H-imidazol-1-yl)methyl]-6-methyl-3,4-dihydropyrimidin-4-one chemical structure, C9H11N5O, CAS 2138267-12-4
2-[(2-Amino-1H-imidazol-1-yl)methyl]-6-methyl-3,4-dihydropyrimidin-4-one
CAS 2138267-12-4C9H11N5O
1-[(6-Methoxypyridazin-3-yl)methyl]-1H-imidazol-4-amine chemical structure, C9H11N5O, CAS 2138410-47-4
1-[(6-Methoxypyridazin-3-yl)methyl]-1H-imidazol-4-amine
CAS 2138410-47-4C9H11N5O
1-[(6-Methoxypyridazin-3-yl)methyl]-1H-pyrazol-3-amine chemical structure, C9H11N5O, CAS 1870261-69-0
1-[(6-Methoxypyridazin-3-yl)methyl]-1H-pyrazol-3-amine
CAS 1870261-69-0C9H11N5O
2-[5-Amino-4-(pyrazin-2-yl)-1H-pyrazol-1-yl]ethan-1-ol chemical structure, C9H11N5O, CAS 2137590-55-5
2-[5-Amino-4-(pyrazin-2-yl)-1H-pyrazol-1-yl]ethan-1-ol
CAS 2137590-55-5C9H11N5O
1-[(4-Methoxypyridin-3-yl)methyl]-1H-1,2,3-triazol-4-amine chemical structure, C9H11N5O, CAS 1872652-63-5
1-[(4-Methoxypyridin-3-yl)methyl]-1H-1,2,3-triazol-4-amine
CAS 1872652-63-5C9H11N5O
2-Amino-5-cyclobutyl-3H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one chemical structure, C9H11N5O, CAS 2167896-57-1
2-Amino-5-cyclobutyl-3H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one
CAS 2167896-57-1C9H11N5O
2-Amino-2-[6-(1H-1,2,4-triazol-1-yl)pyridin-3-yl]ethan-1-ol chemical structure, C9H11N5O, CAS 2228936-03-4
2-Amino-2-[6-(1H-1,2,4-triazol-1-yl)pyridin-3-yl]ethan-1-ol
CAS 2228936-03-4C9H11N5O
(1S)-2-Amino-1-[3-(1H-1,2,3,4-tetrazol-5-yl)phenyl]ethan-1-ol chemical structure, C9H11N5O, CAS 2227870-66-6
(1S)-2-Amino-1-[3-(1H-1,2,3,4-tetrazol-5-yl)phenyl]ethan-1-ol
CAS 2227870-66-6C9H11N5O
{1-Methyl-5-[(pyrazin-2-yl)amino]-1H-pyrazol-4-yl}methanol chemical structure, C9H11N5O, CAS 2748561-28-4
{1-Methyl-5-[(pyrazin-2-yl)amino]-1H-pyrazol-4-yl}methanol
CAS 2748561-28-4C9H11N5O
Ethanone,1-(4,8-diamino-6-methylimidazo[1,5-a]pyrimidin-3-yl)- chemical structure, C9H11N5O, CAS 1352902-33-0
Ethanone,1-(4,8-diamino-6-methylimidazo[1,5-a]pyrimidin-3-yl)-
CAS 1352902-33-0C9H11N5O
3-Cyclopropyl-6-methoxy-[1,2,4]triazolo[4,3-b]pyridazin-8-amine chemical structure, C9H11N5O, CAS 1896669-98-9
3-Cyclopropyl-6-methoxy-[1,2,4]triazolo[4,3-b]pyridazin-8-amine
CAS 1896669-98-9C9H11N5O
1-(Piperazine-1-carbonyl)pyrazole-4-carbonitrile chemical structure, C9H11N5O, CAS 1622427-13-7
1-(Piperazine-1-carbonyl)pyrazole-4-carbonitrile
CAS 1622427-13-7C9H11N5O
N'-Hydroxy-1-methyl-5-pyrrol-1-ylpyrazole-4-carboximidamide chemical structure, C9H11N5O, CAS 2098161-78-3
N'-Hydroxy-1-methyl-5-pyrrol-1-ylpyrazole-4-carboximidamide
CAS 2098161-78-3C9H11N5O

Frequently asked questions

What is the molar mass of C9H11N5O?

The molar mass of C9H11N5O is 205.22 g/mol, calculated from standard atomic weights for 9 carbon atoms, 11 hydrogen atoms, 5 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 205.0964 Da.

How many compounds have the formula C9H11N5O?

CompoundList lists 218 compounds with the molecular formula C9H11N5O, including 5-{4H,5H,6H,7H-Furo[3,2-c]pyridin-4-yl}-2-methyl-2H-1,2,3,4-tetrazole, 5-{4H,5H,6H,7H-Furo[2,3-c]pyridin-7-yl}-2-methyl-2H-1,2,3,4-tetrazole, O-({1-[(Pyridin-3-yl)methyl]-1H-1,2,3-triazol-4-yl}methyl)hydroxylamine. 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 C9H11N5O?

C9H11N5O 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.