Molecular formula

C₂₆H₂₇N₅O

21 compounds have this formula on CompoundList.

Molar mass: 425.54g/mol
Monoisotopic mass: 425.2216Da
Atoms: 59
Elements: 4
Rings plus double bonds: 16

The formula C26H27N5O describes a molecule made of 26 carbon atoms, 27 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 × 2673.39%
12.011 × 26 = 312.286 g/mol
H Hydrogen × 276.40%
1.008 × 27 = 27.216 g/mol
N Nitrogen × 516.46%
14.007 × 5 = 70.035 g/mol
O Oxygen × 13.76%
15.999 × 1 = 15.999 g/mol

Look up another formula

Compounds with the formula C26H27N5O

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

Showing 1 to 21 of 21 compounds

3-Methyl-1-{4-[2-(4-methylphenoxy)ethyl]piperazin-1-yl}pyrido[1,2-a]benzimidazole-4-carbonitrile

CAS 442572-35-2C₂₆H₂₇N₅O

PD-1/PD-L1-IN-33

CAS 2975602-78-7C₂₆H₂₇N₅O

N-[2-(1H-Indol-3-yl)ethyl]-1-(6-phenylpyridazin-3-yl)piperidine-4-carboxamide

CAS 1105216-81-6C₂₆H₂₇N₅O

1-{6-[4-(4-Benzylphthalazin-1-yl)piperazin-1-yl]pyridin-3-yl}ethanol

CAS 1057678-78-0C₂₆H₂₇N₅O

1-[3-Tert-Butyl-1-(4-Methylphenyl)-1H-Pyrazol-5-Yl]-3-[4-(Pyridin-3-Yl)phenyl]urea

CAS 1454771-62-0C₂₆H₂₇N₅O

2-Benzyl-3-methyl-1-(2-morpholin-4-ylethylamino)pyrido[1,2-a]benzimidazole-4-carbonitrile

CAS 442567-37-5C₂₆H₂₇N₅O

N-(Diphenylmethyl)-4-(1-methyl-1H-1,3-benzodiazol-2-yl)piperazine-1-carboxamide

CAS 1235152-15-4C₂₆H₂₇N₅O

4-Methyl-7-[(E)-2-phenylethenyl]-2-[4-(pyridin-2-yl)piperazin-1-yl]-7,8-dihydroquinazolin-5(6H)-one

CAS 879625-61-3C₂₆H₂₇N₅O

4-(1-(4-(Azetidin-1-yl)-3-(2-methyl-1H-imidazol-5-yl)benzoyl)piperidin-4-yl)benzonitrile

CAS 1533437-33-0C₂₆H₂₇N₅O

Hpk1-IN-47

CAS 2893885-42-0C₂₆H₂₇N₅O

N-(4-((4-(Diethylamino)-6-methylpyrimidin-2-yl)amino)phenyl)-1-naphthamide

CAS 923122-99-0C₂₆H₂₇N₅O

N-(4-((4-(Diethylamino)-6-methylpyrimidin-2-yl)amino)phenyl)-2-naphthamide

CAS 923192-38-5C₂₆H₂₇N₅O

N-[2-(1H-Indol-3-yl)ethyl]-1-(6-phenylpyridazin-3-yl)piperidine-3-carboxamide

CAS 1203126-64-0C₂₆H₂₇N₅O

1-(6-(1H-Indol-1-yl)pyrimidin-4-yl)-N-(1-phenylethyl)piperidine-4-carboxamide

CAS 1797026-35-7C₂₆H₂₇N₅O

1-Benzhydryl-3-(2-(3,5-dimethyl-1-(pyridin-2-yl)-1H-pyrazol-4-yl)ethyl)urea

CAS 2034537-29-4C₂₆H₂₇N₅O

5-Amino-1-methyl-N-[2-(tritylamino)ethyl]-1H-pyrazole-4-carboxamide

CAS 848770-85-4C₂₆H₂₇N₅O

4-{4-[2-tert-Butyl-5-(pyridin-4-yl)pyrimidin-4-yl]piperidine-1-carbonyl}benzonitrile

CAS 1000343-42-9C₂₆H₂₇N₅O

4-(2-Cyclopropylethynyl)-6-[[(2R)-3,3-dimethylbutan-2-yl]amino]-9-(1H-pyrazol-4-yl)-2H-benzo[c][1,6]naphthyridin-1-one

CAS 1058128-72-5C₂₆H₂₇N₅O

N-(5-Benzyl-1H-indazol-3-yl)-4-(4-methylpiperazin-1-yl)benzamide

CAS 1108744-38-2C₂₆H₂₇N₅O

3-Methyl-N-{[1-(triphenylmethyl)-1H-1,2,3,4-tetrazol-5-yl]methyl}butanamide

CAS 2060059-07-4C₂₆H₂₇N₅O

2,2-Dimethyl-N-{[1-(triphenylmethyl)-1H-1,2,3,4-tetrazol-5-yl]methyl}propanamide

CAS 2060007-28-3C₂₆H₂₇N₅O

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What is the molar mass of C26H27N5O?

The molar mass of C26H27N5O is 425.54 g/mol, calculated from standard atomic weights for 26 carbon atoms, 27 hydrogen atoms, 5 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 425.2216 Da.

How many compounds have the formula C26H27N5O?

CompoundList lists 21 compounds with the molecular formula C26H27N5O, including 3-Methyl-1-{4-[2-(4-methylphenoxy)ethyl]piperazin-1-yl}pyrido[1,2-a]benzimidazole-4-carbonitrile, PD-1/PD-L1-IN-33, N-[2-(1H-Indol-3-yl)ethyl]-1-(6-phenylpyridazin-3-yl)piperidine-4-carboxamide. 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 C26H27N5O?

C26H27N5O has a degree of unsaturation of 16. 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.