Molecular formula

C₂₈H₂₆N₆O₃

21 compounds have this formula on CompoundList.

Molar mass: 494.56g/mol
Monoisotopic mass: 494.2066Da
Atoms: 63
Elements: 4
Rings plus double bonds: 19

The formula C28H26N6O3 describes a molecule made of 28 carbon atoms, 26 hydrogen atoms, 6 nitrogen atoms and 3 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 × 2868.00%
12.011 × 28 = 336.308 g/mol
H Hydrogen × 265.30%
1.008 × 26 = 26.208 g/mol
N Nitrogen × 616.99%
14.007 × 6 = 84.042 g/mol
O Oxygen × 39.71%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C28H26N6O3

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

Showing 1 to 21 of 21 compounds

4-Methoxybenzaldehyde (1,7-dibenzyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)hydrazone

CAS 331672-15-2C₂₈H₂₆N₆O₃

3-Imidazo[1,2-a]pyridin-3-yl-4-[10-(piperidine-1-carbonyl)-1,10-diazatricyclo[6.4.1.04,13]trideca-2,4,6,8(13)-tetraen-3-yl]pyrrole-2,5-dione

CAS 603281-60-3C₂₈H₂₆N₆O₃

6-Imino-7-[2-(4-methoxyphenyl)ethyl]-11-methyl-2-oxo-N-[(pyridin-3-yl)methyl]-1,7,9-triazatricyclo[8.4.0.0,3,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide

CAS 840498-67-1C₂₈H₂₆N₆O₃

2-Imino-N~3~-(4-methoxyphenethyl)-10-methyl-5-oxo-1-(4-pyridylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide

CAS 848739-99-1C₂₈H₂₆N₆O₃

6-{2-[4-(2-Methoxyphenyl)piperazin-1-yl]-2-oxoethyl}-2-phenyl-5H,6H-[1,2,4]triazolo[1,5-c]quinazolin-5-one

CAS 950462-03-0C₂₈H₂₆N₆O₃

8-[4-(4-Methoxyphenyl)piperazine-1-carbonyl]-3-(3-methylphenyl)-4H,5H-[1,2,3]triazolo[1,5-a]quinazolin-5-one

CAS 1031648-84-6C₂₈H₂₆N₆O₃

3-[1,6-Dihydro-1-[[3-[5-[2-(4-morpholinyl)ethoxy]-2-pyrimidinyl]phenyl]methyl]-6-oxo-3-pyridazinyl]benzonitrile

CAS 1103506-20-2C₂₈H₂₆N₆O₃

(R)-8-(1-Acryloylpiperidin-3-yl)-10-(4-phenoxyphenyl)-3,4-dihydropyrazolo[4,3-e]pyrimido[1,2-c]pyrimidin-2(8H)-one (Ibrutinib Impurity)

CAS 1917333-91-5C₂₈H₂₆N₆O₃

N6-acryloyl ibrutinib

CAS 2031255-27-1C₂₈H₂₆N₆O₃

4-(Benzyloxy)benzaldehyde [3-methyl-7-(4-methylbenzyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl]hydrazone

CAS 536718-87-3C₂₈H₂₆N₆O₃

5-{2-[4-(2-Methoxyphenyl)piperazin-1-yl]-2-oxoethyl}-2-(naphthalen-1-yl)-4H,5H-pyrazolo[1,5-d][1,2,4]triazin-4-one

CAS 1326826-74-7C₂₈H₂₆N₆O₃

(S)-8-(1-Acryloylpiperidin-3-yl)-10-(4-phenoxyphenyl)-3,4-dihydropyrazolo[4,3-e]pyrimido[1,2-c]pyrimidin-2(8H)-one

CAS 2417548-77-5C₂₈H₂₆N₆O₃

3-(2,3-Dimethoxyphenyl)-5-(2-(4-(pyridin-2-yl)piperazin-1-yl)quinolin-4-yl)-1,2,4-oxadiazole

CAS 1112447-37-6C₂₈H₂₆N₆O₃

1-(4-Ethoxyphenyl)-3-(4-((4-(3-(p-tolyl)-1,2,4-oxadiazol-5-yl)-1H-imidazol-1-yl)methyl)phenyl)urea

CAS 931314-44-2C₂₈H₂₆N₆O₃

1-(4-Ethoxyphenyl)-3-(4-((4-(3-(m-tolyl)-1,2,4-oxadiazol-5-yl)-1H-imidazol-1-yl)methyl)phenyl)urea

CAS 1358609-57-0C₂₈H₂₆N₆O₃

1-(2-Ethoxyphenyl)-3-(4-((4-(3-(m-tolyl)-1,2,4-oxadiazol-5-yl)-1H-imidazol-1-yl)methyl)phenyl)urea

CAS 1357711-17-1C₂₈H₂₆N₆O₃

1-(2-Methoxy-5-methylphenyl)-3-(4-((4-(3-(m-tolyl)-1,2,4-oxadiazol-5-yl)-1H-imidazol-1-yl)methyl)phenyl)urea

CAS 1358309-48-4C₂₈H₂₆N₆O₃

8-[(E)-2-{[4-(Benzyloxy)phenyl]methylidene}hydrazin-1-yl]-3-methyl-7-[(2-methylphenyl)methyl]-2,3,6,7-tetrahydro-1H-purine-2,6-dione

CAS 1799255-29-0C₂₈H₂₆N₆O₃

3'-Azido-5'-trityl-2',3'-dideoxycytidine

CAS 142820-94-8C₂₈H₂₆N₆O₃

[4-(6-Oxazol-2-YL-quinolin-8-yl)-[1,4]diazepan-1-yl]-(1-phenyl-1H-pyrazol-3-yl)-acetic acid

CAS 1226692-52-9C₂₈H₂₆N₆O₃

8-[(E)-2-{[4-(Benzyloxy)phenyl]methylidene}hydrazin-1-yl]-3-methyl-7-[(3-methylphenyl)methyl]-2,3,6,7-tetrahydro-1H-purine-2,6-dione

CAS 1799268-89-5C₂₈H₂₆N₆O₃

Frequently asked questions

Still have a question?

The help centre explains buying, quotes and supplier badges step by step, or you can write to our team.

Help centre Contact us

What is the molar mass of C28H26N6O3?

The molar mass of C28H26N6O3 is 494.56 g/mol, calculated from standard atomic weights for 28 carbon atoms, 26 hydrogen atoms, 6 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 494.2066 Da.

How many compounds have the formula C28H26N6O3?

CompoundList lists 21 compounds with the molecular formula C28H26N6O3, including 4-Methoxybenzaldehyde (1,7-dibenzyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)hydrazone, 3-Imidazo[1,2-a]pyridin-3-yl-4-[10-(piperidine-1-carbonyl)-1,10-diazatricyclo[6.4.1.04,13]trideca-2,4,6,8(13)-tetraen-3-yl]pyrrole-2,5-dione, 6-Imino-7-[2-(4-methoxyphenyl)ethyl]-11-methyl-2-oxo-N-[(pyridin-3-yl)methyl]-1,7,9-triazatricyclo[8.4.0.0,3,8]tetradeca-3(8),4,9,11,13-pentaene-5-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 C28H26N6O3?

C28H26N6O3 has a degree of unsaturation of 19. 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.