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Molecular formula

C21H26N2

32 compounds have this formula on CompoundList.

Molar mass
306.45g/mol
Monoisotopic mass
306.2096Da
Atoms
49
Elements
3
Rings plus double bonds
10

The formula C21H26N2 describes a molecule made of 21 carbon atoms, 26 hydrogen atoms and 2 nitrogen 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 × 2182.31%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 268.55%
    1.008 × 26 = 26.208 g/mol
  • N Nitrogen × 29.14%
    14.007 × 2 = 28.014 g/mol
Look up another formula

Compounds with the formula C21H26N2

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

Showing 1 to 32 of 32 compounds

1,3-Dimesityl-1H-imidazol-3-ium chemical structure, C21H26N2, CAS 1010101-96-8
1,3-Dimesityl-1H-imidazol-3-ium
CAS 1010101-96-8C21H26N2
N-(9H-Fluoren-9-yl)-1-propylpiperidin-4-amine chemical structure, C21H26N2, CAS 376614-66-3
N-(9H-Fluoren-9-yl)-1-propylpiperidin-4-amine
CAS 376614-66-3C21H26N2
1-[(4-Methylphenyl)methyl]-4-[(E)-3-phenylprop-2-enyl]piperazine chemical structure, C21H26N2, CAS 331853-50-0
1-[(4-Methylphenyl)methyl]-4-[(E)-3-phenylprop-2-enyl]piperazine
CAS 331853-50-0C21H26N2
1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene chemical structure, C21H26N2, CAS 173035-11-5
1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene
CAS 173035-11-5C21H26N2
2,4-Bis(2,6-dimethylphenylimino)pentane chemical structure, C21H26N2, CAS 213130-55-3
2,4-Bis(2,6-dimethylphenylimino)pentane
CAS 213130-55-3C21H26N2
2,7-Dibenzyl-2,7-diazaspiro[4.4]nonane chemical structure, C21H26N2, CAS 77415-72-6
2,7-Dibenzyl-2,7-diazaspiro[4.4]nonane
CAS 77415-72-6C21H26N2
Azetidine, 1-(10,11-dihydro-5H-dibenzo(a,d)cyclohepten-5-yl)-3-(2-propylamino)- chemical structure, C21H26N2, CAS 73855-92-2
Azetidine, 1-(10,11-dihydro-5H-dibenzo(a,d)cyclohepten-5-yl)-3-(2-propylamino)-
CAS 73855-92-2C21H26N2
9-Acridinamine, N-octyl- chemical structure, C21H26N2, CAS 111782-80-0
9-Acridinamine, N-octyl-
CAS 111782-80-0C21H26N2
N-{3-[(2,6-Dimethylphenyl)amino]-1-methyl-2-buten-1-ylidene}-2,6-dimethylbenzenamine chemical structure, C21H26N2, CAS 267431-79-8
N-{3-[(2,6-Dimethylphenyl)amino]-1-methyl-2-buten-1-ylidene}-2,6-dimethylbenzenamine
CAS 267431-79-8C21H26N2
Benzenamine, N,N'-methanetetraylbis(2,6-diethyl- chemical structure, C21H26N2, CAS 2162-75-6
Benzenamine, N,N'-methanetetraylbis(2,6-diethyl-
CAS 2162-75-6C21H26N2
N-[(9-Ethyl-9H-carbazol-3-yl)methyl]cyclohexanamine chemical structure, C21H26N2, CAS 355815-79-1
N-[(9-Ethyl-9H-carbazol-3-yl)methyl]cyclohexanamine
CAS 355815-79-1C21H26N2
Benzenamine, 4-[2-(2,3-dihydro-1,3,3-trimethyl-1H-indol-2-yl)ethenyl]-N,N-dimethyl- chemical structure, C21H26N2, CAS 54268-71-2
Benzenamine, 4-[2-(2,3-dihydro-1,3,3-trimethyl-1H-indol-2-yl)ethenyl]-N,N-dimethyl-
CAS 54268-71-2C21H26N2
2-(1-Benzylpiperidin-4-yl)-3,4-dihydro-1H-isoquinoline chemical structure, C21H26N2, CAS 230301-96-9
2-(1-Benzylpiperidin-4-yl)-3,4-dihydro-1H-isoquinoline
CAS 230301-96-9C21H26N2
2-Ethyl-2-(naphthalen-1-yl)-4-(piperidin-1-yl)butanenitrile chemical structure, C21H26N2, CAS 2828-06-0
2-Ethyl-2-(naphthalen-1-yl)-4-(piperidin-1-yl)butanenitrile
CAS 2828-06-0C21H26N2
N-(4-((2,6-Dimethylphenyl)amino)pent-3-en-2-ylidene)-2,6-dimethylaniline chemical structure, C21H26N2
N-(4-((2,6-Dimethylphenyl)amino)pent-3-en-2-ylidene)-2,6-dimethylaniline
C21H26N2
Carbazole, 9-(1-propyl-3-piperidyl)methyl- chemical structure, C21H26N2, CAS 67196-17-2
Carbazole, 9-(1-propyl-3-piperidyl)methyl-
CAS 67196-17-2C21H26N2
Ergoline, 1,6-di-2-propenyl-8-methyl-, (8-beta)- chemical structure, C21H26N2, CAS 98931-12-5
Ergoline, 1,6-di-2-propenyl-8-methyl-, (8-beta)-
CAS 98931-12-5C21H26N2
Benzenamine, 4,4'-methylenebis[N-butylidene- chemical structure, C21H26N2, CAS 72089-11-3
Benzenamine, 4,4'-methylenebis[N-butylidene-
CAS 72089-11-3C21H26N2
3,7-Dibenzyl-3,7-diazabicyclo[3.3.1]nonane chemical structure, C21H26N2, CAS 59009-71-1
3,7-Dibenzyl-3,7-diazabicyclo[3.3.1]nonane
CAS 59009-71-1C21H26N2
4-Hexylbenzaldehyde 2-((4-methylphenyl)methylene)hydrazone chemical structure, C21H26N2, CAS 93480-07-0
4-Hexylbenzaldehyde 2-((4-methylphenyl)methylene)hydrazone
CAS 93480-07-0C21H26N2
2H-Pyrido(1,2-a)pyrazine, octahydro-2-(diphenylmethyl)- chemical structure, C21H26N2, CAS 36063-66-8
2H-Pyrido(1,2-a)pyrazine, octahydro-2-(diphenylmethyl)-
CAS 36063-66-8C21H26N2
1-Octyl-2-phenylbenzimidazole chemical structure, C21H26N2, CAS 305347-15-3
1-Octyl-2-phenylbenzimidazole
CAS 305347-15-3C21H26N2
1-Diphenylmethyl-3-(piperidin-1-yl)azetidine chemical structure, C21H26N2, CAS 178312-56-6
1-Diphenylmethyl-3-(piperidin-1-yl)azetidine
CAS 178312-56-6C21H26N2
1,2-Dibenzyl-5-methyloctahydropyrrolo[3,4-c]pyrrole chemical structure, C21H26N2, CAS 2098076-81-2
1,2-Dibenzyl-5-methyloctahydropyrrolo[3,4-c]pyrrole
CAS 2098076-81-2C21H26N2

Frequently asked questions

What is the molar mass of C21H26N2?

The molar mass of C21H26N2 is 306.45 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms and 2 nitrogen atoms. The monoisotopic mass is 306.2096 Da.

How many compounds have the formula C21H26N2?

CompoundList lists 32 compounds with the molecular formula C21H26N2, including 1,3-Dimesityl-1H-imidazol-3-ium, N-(9H-Fluoren-9-yl)-1-propylpiperidin-4-amine, 1-[(4-Methylphenyl)methyl]-4-[(E)-3-phenylprop-2-enyl]piperazine. 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 C21H26N2?

C21H26N2 has a degree of unsaturation of 10. 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.