CompoundList
Molecular formula

C21H26N6O2

136 compounds have this formula on CompoundList.

Molar mass
394.48g/mol
Monoisotopic mass
394.2117Da
Atoms
55
Elements
4
Rings plus double bonds
12

The formula C21H26N6O2 describes a molecule made of 21 carbon atoms, 26 hydrogen atoms, 6 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 × 2163.94%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 266.64%
    1.008 × 26 = 26.208 g/mol
  • N Nitrogen × 621.30%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 28.11%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C21H26N6O2

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

Showing 1 to 100 of 136 compounds

Quisinostat chemical structure, C21H26N6O2, CAS 875320-29-9
Quisinostat
CAS 875320-29-9C21H26N6O2
Topixantrone chemical structure, C21H26N6O2, CAS 156090-18-5
Topixantrone
CAS 156090-18-5C21H26N6O2
1-(tert-Butyl)-5-(2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one chemical structure, C21H26N6O2, CAS 863447-58-9
1-(tert-Butyl)-5-(2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
CAS 863447-58-9C21H26N6O2
Tovinontrine chemical structure, C21H26N6O2, CAS 2062661-53-2
Tovinontrine
CAS 2062661-53-2C21H26N6O2
7-(2,2-Dimethyl-propyl)-6-(1,3-dioxo-2,8-diaza-spiro[4.5]dec-2-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidine-2-carbonitrile chemical structure, C21H26N6O2, CAS 752234-53-0
7-(2,2-Dimethyl-propyl)-6-(1,3-dioxo-2,8-diaza-spiro[4.5]dec-2-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidine-2-carbonitrile
CAS 752234-53-0C21H26N6O2
2-N,2-N-diethyl-4-N,6-N-bis(4-methoxyphenyl)-1,3,5-triazine-2,4,6-triamine chemical structure, C21H26N6O2, CAS 301211-10-9
2-N,2-N-diethyl-4-N,6-N-bis(4-methoxyphenyl)-1,3,5-triazine-2,4,6-triamine
CAS 301211-10-9C21H26N6O2
4-Butoxy-N-(2-{[6-(2-methyl-1H-imidazol-1-yl)pyrimidin-4-yl]amino}ethyl)benzamide chemical structure, C21H26N6O2, CAS 1171679-63-2
4-Butoxy-N-(2-{[6-(2-methyl-1H-imidazol-1-yl)pyrimidin-4-yl]amino}ethyl)benzamide
CAS 1171679-63-2C21H26N6O2
2,6-Dimethyl-4-(6-morpholino-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)morpholine chemical structure, C21H26N6O2, CAS 897620-67-6
2,6-Dimethyl-4-(6-morpholino-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)morpholine
CAS 897620-67-6C21H26N6O2
3-(4-Methoxyphenyl)-N-(2-(4-(pyrrolidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)propanamide chemical structure, C21H26N6O2, CAS 1021122-99-5
3-(4-Methoxyphenyl)-N-(2-(4-(pyrrolidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)propanamide
CAS 1021122-99-5C21H26N6O2
N-(2-(4-(Azepan-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-2-phenoxyacetamide chemical structure, C21H26N6O2, CAS 1021094-58-5
N-(2-(4-(Azepan-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-2-phenoxyacetamide
CAS 1021094-58-5C21H26N6O2
2-(3,5-Dimethylphenoxy)-1-(4-{3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperazin-1-yl)propan-1-one chemical structure, C21H26N6O2, CAS 1060207-50-2
2-(3,5-Dimethylphenoxy)-1-(4-{3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperazin-1-yl)propan-1-one
CAS 1060207-50-2C21H26N6O2
6-[2-(2,4-Dimethylanilino)ethyl]-2,4,7,8-tetramethylpurino[7,8-a]imidazole-1,3-dione chemical structure, C21H26N6O2, CAS 923128-93-2
6-[2-(2,4-Dimethylanilino)ethyl]-2,4,7,8-tetramethylpurino[7,8-a]imidazole-1,3-dione
CAS 923128-93-2C21H26N6O2
1,3-Dimethyl-7-(2-methylallyl)-8-(4-phenylpiperazin-1-yl)-1H-purine-2,6(3H,7H)-dione chemical structure, C21H26N6O2, CAS 378216-11-6
1,3-Dimethyl-7-(2-methylallyl)-8-(4-phenylpiperazin-1-yl)-1H-purine-2,6(3H,7H)-dione
CAS 378216-11-6C21H26N6O2
8-(4-Benzylpiperazin-1-yl)-3-methyl-7-(2-methylallyl)-1H-purine-2,6(3H,7H)-dione chemical structure, C21H26N6O2, CAS 377060-02-1
8-(4-Benzylpiperazin-1-yl)-3-methyl-7-(2-methylallyl)-1H-purine-2,6(3H,7H)-dione
CAS 377060-02-1C21H26N6O2
7-Allyl-8-(4-benzylpiperazin-1-yl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H26N6O2, CAS 378211-90-6
7-Allyl-8-(4-benzylpiperazin-1-yl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 378211-90-6C21H26N6O2
7-Benzyl-3-methyl-8-(4-(2-methylallyl)piperazin-1-yl)-1H-purine-2,6(3H,7H)-dione chemical structure, C21H26N6O2, CAS 878430-99-0
7-Benzyl-3-methyl-8-(4-(2-methylallyl)piperazin-1-yl)-1H-purine-2,6(3H,7H)-dione
CAS 878430-99-0C21H26N6O2
8-(3-(Benzyl(methyl)amino)propyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C21H26N6O2, CAS 923204-64-2
8-(3-(Benzyl(methyl)amino)propyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 923204-64-2C21H26N6O2
N'~1~,N'~3~-bis[4-(dimethylamino)benzylidene]malonohydrazide chemical structure, C21H26N6O2, CAS 1262323-86-3
N'~1~,N'~3~-bis[4-(dimethylamino)benzylidene]malonohydrazide
CAS 1262323-86-3C21H26N6O2
1-Methyl-8-phenyl-3-(2-(piperidin-1-yl)ethyl)-7,8-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione chemical structure, C21H26N6O2, CAS 919031-29-1
1-Methyl-8-phenyl-3-(2-(piperidin-1-yl)ethyl)-7,8-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione
CAS 919031-29-1C21H26N6O2
8-(2-Aminophenyl)-3-isopentyl-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C21H26N6O2, CAS 920460-79-3
8-(2-Aminophenyl)-3-isopentyl-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 920460-79-3C21H26N6O2
1H-1,2,4-Triazolium, 5-(2-(4-(ethyl(phenylmethyl)amino)phenyl)diazenyl)-1,2-dimethyl-, acetate (1:1) chemical structure, C21H26N6O2, CAS 69103-22-6
1H-1,2,4-Triazolium, 5-(2-(4-(ethyl(phenylmethyl)amino)phenyl)diazenyl)-1,2-dimethyl-, acetate (1:1)
CAS 69103-22-6C21H26N6O2
4H-1,2,4-Triazolium, 5-[2-[4-[ethyl(phenylmethyl)amino]phenyl]diazenyl]-1,4-dimethyl-, acetate (1:1) chemical structure, C21H26N6O2, CAS 69121-27-3
4H-1,2,4-Triazolium, 5-[2-[4-[ethyl(phenylmethyl)amino]phenyl]diazenyl]-1,4-dimethyl-, acetate (1:1)
CAS 69121-27-3C21H26N6O2
3-Methyl-8-[4-[(2-methylphenyl)methyl]piperazin-1-yl]-7-prop-2-enylpurine-2,6-dione chemical structure, C21H26N6O2, CAS 878430-08-1
3-Methyl-8-[4-[(2-methylphenyl)methyl]piperazin-1-yl]-7-prop-2-enylpurine-2,6-dione
CAS 878430-08-1C21H26N6O2
3-Methyl-8-[4-[(3-methylphenyl)methyl]piperazin-1-yl]-7-prop-2-enylpurine-2,6-dione chemical structure, C21H26N6O2, CAS 878430-12-7
3-Methyl-8-[4-[(3-methylphenyl)methyl]piperazin-1-yl]-7-prop-2-enylpurine-2,6-dione
CAS 878430-12-7C21H26N6O2

Frequently asked questions

What is the molar mass of C21H26N6O2?

The molar mass of C21H26N6O2 is 394.48 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms, 6 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 394.2117 Da.

How many compounds have the formula C21H26N6O2?

CompoundList lists 136 compounds with the molecular formula C21H26N6O2, including Quisinostat, Topixantrone, 1-(tert-Butyl)-5-(2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-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 C21H26N6O2?

C21H26N6O2 has a degree of unsaturation of 12. 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.