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Molecular formula

C16H11N5O4

17 compounds have this formula on CompoundList.

Molar mass
337.29g/mol
Monoisotopic mass
337.0811Da
Atoms
36
Elements
4
Rings plus double bonds
14

The formula C16H11N5O4 describes a molecule made of 16 carbon atoms, 11 hydrogen atoms, 5 nitrogen atoms and 4 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 × 1656.98%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 113.29%
    1.008 × 11 = 11.088 g/mol
  • N Nitrogen × 520.76%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 418.97%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C16H11N5O4

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

Showing 1 to 17 of 17 compounds

Pigment Yellow 185 chemical structure, C16H11N5O4, CAS 76199-85-4
Pigment Yellow 185
CAS 76199-85-4C16H11N5O4
(2Z)-2-Cyano-N-methyl-2-[3-(2,4,6-trioxo-1,3-diazinan-5-ylidene)isoindol-1-ylidene]acetamide chemical structure, C16H11N5O4
(2Z)-2-Cyano-N-methyl-2-[3-(2,4,6-trioxo-1,3-diazinan-5-ylidene)isoindol-1-ylidene]acetamide
C16H11N5O4
2-Quinolinecarbaldehyde {2,4-dinitrophenyl}hydrazone chemical structure, C16H11N5O4, CAS 14148-37-9
2-Quinolinecarbaldehyde {2,4-dinitrophenyl}hydrazone
CAS 14148-37-9C16H11N5O4
N-((8-Hydroxy-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)methyl)-4-oxo-4H-chromene-2-carboxamide chemical structure, C16H11N5O4, CAS 2034414-20-3
N-((8-Hydroxy-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)methyl)-4-oxo-4H-chromene-2-carboxamide
CAS 2034414-20-3C16H11N5O4
N-((8-Hydroxy-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)methyl)-2-oxo-2H-chromene-3-carboxamide chemical structure, C16H11N5O4, CAS 2034414-02-1
N-((8-Hydroxy-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)methyl)-2-oxo-2H-chromene-3-carboxamide
CAS 2034414-02-1C16H11N5O4
4-Nitro-N-(5-oxo-3-phenyl-2,5-dihydro-1,2,4-triazin-6-yl)benzamide chemical structure, C16H11N5O4, CAS 112372-02-8
4-Nitro-N-(5-oxo-3-phenyl-2,5-dihydro-1,2,4-triazin-6-yl)benzamide
CAS 112372-02-8C16H11N5O4
2-(2-{[(E)-(2-Carboxyphenyl)diazenyl](cyano)methylidene}hydrazinyl)benzoic acid chemical structure, C16H11N5O4, CAS 30842-82-1
2-(2-{[(E)-(2-Carboxyphenyl)diazenyl](cyano)methylidene}hydrazinyl)benzoic acid
CAS 30842-82-1C16H11N5O4
2-Methyl-4,6-bis(3-nitrophenyl)-1,3,5-triazine chemical structure, C16H11N5O4, CAS 30362-61-9
2-Methyl-4,6-bis(3-nitrophenyl)-1,3,5-triazine
CAS 30362-61-9C16H11N5O4
4-(3-Nitrophenyl)-6-(4-nitrophenyl)pyrimidin-2-amine chemical structure, C16H11N5O4, CAS 1354937-79-3
4-(3-Nitrophenyl)-6-(4-nitrophenyl)pyrimidin-2-amine
CAS 1354937-79-3C16H11N5O4
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(1-methyl-1H-pyrazol-4-yl)-1H-imidazole-4-carboxylate chemical structure, C16H11N5O4, CAS 2248278-51-3
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(1-methyl-1H-pyrazol-4-yl)-1H-imidazole-4-carboxylate
CAS 2248278-51-3C16H11N5O4
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(1-methyl-1H-pyrazol-3-yl)-1H-imidazole-4-carboxylate chemical structure, C16H11N5O4, CAS 2248295-61-4
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(1-methyl-1H-pyrazol-3-yl)-1H-imidazole-4-carboxylate
CAS 2248295-61-4C16H11N5O4
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylate chemical structure, C16H11N5O4, CAS 2248285-00-7
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylate
CAS 2248285-00-7C16H11N5O4
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(1-methyl-1H-pyrazol-4-yl)-1H-pyrazole-4-carboxylate chemical structure, C16H11N5O4, CAS 2248280-49-9
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(1-methyl-1H-pyrazol-4-yl)-1H-pyrazole-4-carboxylate
CAS 2248280-49-9C16H11N5O4
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate chemical structure, C16H11N5O4, CAS 2248412-23-7
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate
CAS 2248412-23-7C16H11N5O4
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-imino-1-methyl-1H,4H,7H-pyrazolo[3,4-b]pyridine-5-carboxylate chemical structure, C16H11N5O4, CAS 2248340-53-4
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-imino-1-methyl-1H,4H,7H-pyrazolo[3,4-b]pyridine-5-carboxylate
CAS 2248340-53-4C16H11N5O4
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 7-ethyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate chemical structure, C16H11N5O4, CAS 2248270-02-0
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 7-ethyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate
CAS 2248270-02-0C16H11N5O4
2-[2-[[(2-Carboxyphenyl)diazenyl]-cyanomethylidene]hydrazinyl]benzoic acid chemical structure, C16H11N5O4
2-[2-[[(2-Carboxyphenyl)diazenyl]-cyanomethylidene]hydrazinyl]benzoic acid
C16H11N5O4

Frequently asked questions

What is the molar mass of C16H11N5O4?

The molar mass of C16H11N5O4 is 337.29 g/mol, calculated from standard atomic weights for 16 carbon atoms, 11 hydrogen atoms, 5 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 337.0811 Da.

How many compounds have the formula C16H11N5O4?

CompoundList lists 17 compounds with the molecular formula C16H11N5O4, including Pigment Yellow 185, (2Z)-2-Cyano-N-methyl-2-[3-(2,4,6-trioxo-1,3-diazinan-5-ylidene)isoindol-1-ylidene]acetamide, 2-Quinolinecarbaldehyde {2,4-dinitrophenyl}hydrazone. 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 C16H11N5O4?

C16H11N5O4 has a degree of unsaturation of 14. 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.