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Molecular formula

C15H11N5O2

27 compounds have this formula on CompoundList.

Molar mass
293.29g/mol
Monoisotopic mass
293.0913Da
Atoms
33
Elements
4
Rings plus double bonds
13

The formula C15H11N5O2 describes a molecule made of 15 carbon atoms, 11 hydrogen atoms, 5 nitrogen atoms and 2 oxygen atoms. 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 × 1561.43%
    12.011 × 15 = 180.165 g/mol
  • H Hydrogen × 113.78%
    1.008 × 11 = 11.088 g/mol
  • N Nitrogen × 523.88%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 210.91%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C15H11N5O2

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

Showing 1 to 27 of 27 compounds

6'-Amino-3'-methyl-2-oxo-1,2-dihydro-1'H-spiro[indole-3,4'-pyrano[2,3-c]pyrazole]-5'-carbonitrile chemical structure, C15H11N5O2, CAS 106536-38-3
6'-Amino-3'-methyl-2-oxo-1,2-dihydro-1'H-spiro[indole-3,4'-pyrano[2,3-c]pyrazole]-5'-carbonitrile
CAS 106536-38-3C15H11N5O2
2-(Furan-2-yl)-5-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)-1,3,4-oxadiazole chemical structure, C15H11N5O2, CAS 950253-70-0
2-(Furan-2-yl)-5-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)-1,3,4-oxadiazole
CAS 950253-70-0C15H11N5O2
2-(4-Azido-phenyl)-8-methoxy-3H-quinazolin-4-one chemical structure, C15H11N5O2, CAS 220115-24-2
2-(4-Azido-phenyl)-8-methoxy-3H-quinazolin-4-one
CAS 220115-24-2C15H11N5O2
N-(4-Nitrophenyl)-4-(3-pyridyl)-2-pyrimidineamine chemical structure, C15H11N5O2, CAS 181065-58-7
N-(4-Nitrophenyl)-4-(3-pyridyl)-2-pyrimidineamine
CAS 181065-58-7C15H11N5O2
8-[3-(3-Methylphenyl)-1,2,4-oxadiazol-5-yl][1,2,4]triazolo[4,3-a]pyridin-3(2H)-one chemical structure, C15H11N5O2, CAS 1239848-75-9
8-[3-(3-Methylphenyl)-1,2,4-oxadiazol-5-yl][1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
CAS 1239848-75-9C15H11N5O2
N-(2-(6-Oxo-1,6-dihydropyridazin-3-yl)phenyl)pyrazine-2-carboxamide chemical structure, C15H11N5O2, CAS 1428357-36-1
N-(2-(6-Oxo-1,6-dihydropyridazin-3-yl)phenyl)pyrazine-2-carboxamide
CAS 1428357-36-1C15H11N5O2
Pyrazolo(1,5-a)-1,3,5-triazin-4-amine, 7-(2-furanyl)-2-phenoxy- chemical structure, C15H11N5O2, CAS 139211-53-3
Pyrazolo(1,5-a)-1,3,5-triazin-4-amine, 7-(2-furanyl)-2-phenoxy-
CAS 139211-53-3C15H11N5O2
1-(1H-1,3-Benzodiazol-2-yl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid chemical structure, C15H11N5O2, CAS 937629-80-6
1-(1H-1,3-Benzodiazol-2-yl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid
CAS 937629-80-6C15H11N5O2
8-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl][1,2,4]triazolo[4,3-a]pyridin-3(2H)-one chemical structure, C15H11N5O2, CAS 1239776-62-5
8-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl][1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
CAS 1239776-62-5C15H11N5O2
N-(2-(6-Oxo-1,6-dihydropyridazin-3-yl)phenyl)pyrimidine-2-carboxamide chemical structure, C15H11N5O2, CAS 1428365-08-5
N-(2-(6-Oxo-1,6-dihydropyridazin-3-yl)phenyl)pyrimidine-2-carboxamide
CAS 1428365-08-5C15H11N5O2
N-(3-Cyanophenyl)-6-methyl-4-oxo-4,5-dihydropyrazolo[1,5-a]pyrazine-2-carboxamide chemical structure, C15H11N5O2, CAS 1795191-40-0
N-(3-Cyanophenyl)-6-methyl-4-oxo-4,5-dihydropyrazolo[1,5-a]pyrazine-2-carboxamide
CAS 1795191-40-0C15H11N5O2
5-Oxo-N-deethylzaleplon chemical structure, C15H11N5O2, CAS 159225-98-6
5-Oxo-N-deethylzaleplon
CAS 159225-98-6C15H11N5O2
7-(3-Methoxyphenyl)pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one chemical structure, C15H11N5O2, CAS 1030464-93-7
7-(3-Methoxyphenyl)pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one
CAS 1030464-93-7C15H11N5O2
7-(2-Methoxyphenyl)pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one chemical structure, C15H11N5O2, CAS 1030504-44-9
7-(2-Methoxyphenyl)pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one
CAS 1030504-44-9C15H11N5O2
Indolin-1-yl(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)methanone chemical structure, C15H11N5O2, CAS 1219841-87-8
Indolin-1-yl(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)methanone
CAS 1219841-87-8C15H11N5O2
5-Nitro-N-2-pyridinyl-[2,2'-bipyridin]-6-amine chemical structure, C15H11N5O2, CAS 868250-27-5
5-Nitro-N-2-pyridinyl-[2,2'-bipyridin]-6-amine
CAS 868250-27-5C15H11N5O2
N-(2-Phenoxypyrimidin-5-yl)pyrazine-2-carboxamide chemical structure, C15H11N5O2, CAS 1396760-49-8
N-(2-Phenoxypyrimidin-5-yl)pyrazine-2-carboxamide
CAS 1396760-49-8C15H11N5O2
5-(5-Amino-1H-pyrrolo[2,3-c]pyridin-3-yl)-1H-indazole-7-carboxylic acid chemical structure, C15H11N5O2, CAS 953410-81-6
5-(5-Amino-1H-pyrrolo[2,3-c]pyridin-3-yl)-1H-indazole-7-carboxylic acid
CAS 953410-81-6C15H11N5O2
N-[3-(2H-Benzimidazol-2-ylidene)-2,3-dihydro-1H-pyrazol-4-yl]furan-3-carboxamide chemical structure, C15H11N5O2, CAS 825616-98-6
N-[3-(2H-Benzimidazol-2-ylidene)-2,3-dihydro-1H-pyrazol-4-yl]furan-3-carboxamide
CAS 825616-98-6C15H11N5O2
8-Quinolinamine, 5-[(4-nitrophenyl)azo]- chemical structure, C15H11N5O2, CAS 134249-30-2
8-Quinolinamine, 5-[(4-nitrophenyl)azo]-
CAS 134249-30-2C15H11N5O2
7-(4-Methoxyphenyl)pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one chemical structure, C15H11N5O2, CAS 1030485-63-2
7-(4-Methoxyphenyl)pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one
CAS 1030485-63-2C15H11N5O2
3-(8-Amino-2-furan-2-yl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-phenol chemical structure, C15H11N5O2, CAS 785051-06-1
3-(8-Amino-2-furan-2-yl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-phenol
CAS 785051-06-1C15H11N5O2
5-({4-Oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}methyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one chemical structure, C15H11N5O2, CAS 2325669-48-3
5-({4-Oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}methyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one
CAS 2325669-48-3C15H11N5O2
2-{[6-(Azidomethyl)pyridin-2-yl]methyl}-1H-isoindole-1,3(2H)-dione chemical structure, C15H11N5O2, CAS 628308-53-2
2-{[6-(Azidomethyl)pyridin-2-yl]methyl}-1H-isoindole-1,3(2H)-dione
CAS 628308-53-2C15H11N5O2

Frequently asked questions

What is the molar mass of C15H11N5O2?

The molar mass of C15H11N5O2 is 293.29 g/mol, calculated from standard atomic weights for 15 carbon atoms, 11 hydrogen atoms, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 293.0913 Da.

How many compounds have the formula C15H11N5O2?

CompoundList lists 27 compounds with the molecular formula C15H11N5O2, including 6'-Amino-3'-methyl-2-oxo-1,2-dihydro-1'H-spiro[indole-3,4'-pyrano[2,3-c]pyrazole]-5'-carbonitrile, 2-(Furan-2-yl)-5-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)-1,3,4-oxadiazole, 2-(4-Azido-phenyl)-8-methoxy-3H-quinazolin-4-one. 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 C15H11N5O2?

C15H11N5O2 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.