Molecular formula

C₁₆H₁₆N₈O

25 compounds have this formula on CompoundList.

Molar mass: 336.36g/mol
Monoisotopic mass: 336.1447Da
Atoms: 41
Elements: 4
Rings plus double bonds: 13

The formula C16H16N8O describes a molecule made of 16 carbon atoms, 16 hydrogen atoms, 8 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 × 1657.13%
12.011 × 16 = 192.176 g/mol
H Hydrogen × 164.79%
1.008 × 16 = 16.128 g/mol
N Nitrogen × 833.31%
14.007 × 8 = 112.056 g/mol
O Oxygen × 14.76%
15.999 × 1 = 15.999 g/mol

Look up another formula

Compounds with the formula C16H16N8O

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

Showing 1 to 25 of 25 compounds

Cc-115

CAS 1228013-15-7C₁₆H₁₆N₈O

(4-(6-(1H-Pyrazol-1-yl)pyrimidin-4-yl)piperazin-1-yl)(pyrazin-2-yl)methanone

CAS 1226455-89-5C₁₆H₁₆N₈O

(4-(6-(1H-Imidazol-1-yl)pyrimidin-4-yl)piperazin-1-yl)(pyrimidin-2-yl)methanone

CAS 1286697-98-0C₁₆H₁₆N₈O

N-[2-({6-[(Pyridin-2-yl)amino]pyridazin-3-yl}amino)ethyl]pyrimidine-2-carboxamide

CAS 1286697-29-7C₁₆H₁₆N₈O

(4-(6-(1H-Pyrazol-1-yl)pyridazin-3-yl)piperazin-1-yl)(pyrazin-2-yl)methanone

CAS 1226427-36-6C₁₆H₁₆N₈O

N-(2-((6-(Pyridin-2-ylamino)pyrimidin-4-yl)amino)ethyl)pyrazine-2-carboxamide

CAS 1396625-35-6C₁₆H₁₆N₈O

3-(1H-Pyrazol-1-yl)-6-[4-(pyrimidine-2-carbonyl)piperazin-1-yl]pyridazine

CAS 1251564-09-6C₁₆H₁₆N₈O

N-(2-((6-(Pyridin-3-ylamino)pyridazin-3-yl)amino)ethyl)pyrazine-2-carboxamide

CAS 1226455-04-4C₁₆H₁₆N₈O

N-(4-(1H-Tetrazol-1-yl)phenyl)-6-(pyrrolidin-1-yl)pyridazine-3-carboxamide

CAS 1396785-33-3C₁₆H₁₆N₈O

(2-Phenyl-2H-tetrazol-5-yl)(4-(pyrimidin-2-yl)piperazin-1-yl)methanone

CAS 1396884-23-3C₁₆H₁₆N₈O

(4-(6-(1H-1,2,4-Triazol-1-yl)pyridazin-3-yl)piperazin-1-yl)(pyridin-2-yl)methanone

CAS 1797283-53-4C₁₆H₁₆N₈O

(4-(6-(1H-1,2,4-Triazol-1-yl)pyridazin-3-yl)piperazin-1-yl)(pyridin-3-yl)methanone

CAS 1797283-60-3C₁₆H₁₆N₈O

(4-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)piperazin-1-yl)(pyridin-2-yl)methanone

CAS 1798515-56-6C₁₆H₁₆N₈O

(4-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)piperazin-1-yl)(pyridin-3-yl)methanone

CAS 1798487-82-7C₁₆H₁₆N₈O

(4-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)piperazin-1-yl)(pyridin-4-yl)methanone

CAS 1705500-06-6C₁₆H₁₆N₈O

N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)-2-(1H-benzo[d][1,2,3]triazol-1-yl)acetamide

CAS 2034377-85-8C₁₆H₁₆N₈O

1-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)-N-(6-methylpyridin-2-yl)azetidine-3-carboxamide

CAS 2034230-70-9C₁₆H₁₆N₈O

1-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)-N-(pyridin-4-ylmethyl)azetidine-3-carboxamide

CAS 2034366-94-2C₁₆H₁₆N₈O

1-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)-N-(4-methylpyridin-2-yl)azetidine-3-carboxamide

CAS 2034580-50-0C₁₆H₁₆N₈O

(4-(6-(1H-1,2,4-Triazol-1-yl)pyridazin-3-yl)piperazin-1-yl)(pyridin-4-yl)methanone

CAS 2034288-06-5C₁₆H₁₆N₈O

1-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)-N-(pyridin-2-ylmethyl)azetidine-3-carboxamide

CAS 2034230-66-3C₁₆H₁₆N₈O

1-(1-(Tetrazolo[1,5-b]pyridazin-6-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one

CAS 930906-89-1C₁₆H₁₆N₈O

6-[3-({Imidazo[1,2-b]pyridazin-6-yloxy}methyl)pyrrolidin-1-yl]-9H-purine

CAS 2741907-41-3C₁₆H₁₆N₈O

3-({Imidazo[1,2-b]pyridazin-6-yloxy}methyl)-1-{1H-pyrazolo[3,4-d]pyrimidin-4-yl}pyrrolidine

CAS 2742053-47-8C₁₆H₁₆N₈O

4-{Pyrazolo[1,5-a]pyrimidin-5-yloxy}-1-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperidine
2770616-69-6C₁₆H₁₆N₈O

Frequently asked questions

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What is the molar mass of C16H16N8O?

The molar mass of C16H16N8O is 336.36 g/mol, calculated from standard atomic weights for 16 carbon atoms, 16 hydrogen atoms, 8 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 336.1447 Da.

How many compounds have the formula C16H16N8O?

CompoundList lists 25 compounds with the molecular formula C16H16N8O, including Cc-115, (4-(6-(1H-Pyrazol-1-yl)pyrimidin-4-yl)piperazin-1-yl)(pyrazin-2-yl)methanone, (4-(6-(1H-Imidazol-1-yl)pyrimidin-4-yl)piperazin-1-yl)(pyrimidin-2-yl)methanone. 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 C16H16N8O?

C16H16N8O 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.