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Molecular formula

C21H27N7O2

20 compounds have this formula on CompoundList.

Molar mass
409.49g/mol
Monoisotopic mass
409.2226Da
Atoms
57
Elements
4
Rings plus double bonds
12

The formula C21H27N7O2 describes a molecule made of 21 carbon atoms, 27 hydrogen atoms, 7 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 × 2161.60%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 276.65%
    1.008 × 27 = 27.216 g/mol
  • N Nitrogen × 723.94%
    14.007 × 7 = 98.049 g/mol
  • O Oxygen × 27.81%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C21H27N7O2

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

Showing 1 to 20 of 20 compounds

N-(2-(6-((3-Morpholinopropyl)amino)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethyl)benzamide chemical structure, C21H27N7O2, CAS 873002-62-1
N-(2-(6-((3-Morpholinopropyl)amino)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethyl)benzamide
CAS 873002-62-1C21H27N7O2
6-((3S,4S)-4-Methyl-1-((2-methylpyrimidin-5-yl)methyl)pyrrolidin-3-yl)-1-(tetrahydro-2H-pyran-4-yl)-1,5-dihydro-4H-pyrazolo[3,4-D]pyrimidin-4-one chemical structure, C21H27N7O2, CAS 1082743-82-5
6-((3S,4S)-4-Methyl-1-((2-methylpyrimidin-5-yl)methyl)pyrrolidin-3-yl)-1-(tetrahydro-2H-pyran-4-yl)-1,5-dihydro-4H-pyrazolo[3,4-D]pyrimidin-4-one
CAS 1082743-82-5C21H27N7O2
4-(6-(4-(2-Methoxyphenyl)piperazin-1-yl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)morpholine chemical structure, C21H27N7O2, CAS 897758-50-8
4-(6-(4-(2-Methoxyphenyl)piperazin-1-yl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)morpholine
CAS 897758-50-8C21H27N7O2
1-(2-((6-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-methylpyrimidin-4-yl)amino)ethyl)-3-(4-methoxy-2-methylphenyl)urea chemical structure, C21H27N7O2, CAS 1171457-41-2
1-(2-((6-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-methylpyrimidin-4-yl)amino)ethyl)-3-(4-methoxy-2-methylphenyl)urea
CAS 1171457-41-2C21H27N7O2
1-(2-((3,4-Dimethylphenyl)amino)ethyl)-3,4,7,9-tetramethyl-7,9-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(1H,4H)-dione chemical structure, C21H27N7O2, CAS 923217-87-2
1-(2-((3,4-Dimethylphenyl)amino)ethyl)-3,4,7,9-tetramethyl-7,9-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(1H,4H)-dione
CAS 923217-87-2C21H27N7O2
1-(2-(Benzyl(methyl)amino)ethyl)-3,4,7,9-tetramethyl-7,9-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(1H,4H)-dione chemical structure, C21H27N7O2, CAS 923143-60-6
1-(2-(Benzyl(methyl)amino)ethyl)-3,4,7,9-tetramethyl-7,9-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(1H,4H)-dione
CAS 923143-60-6C21H27N7O2
1-{4-[3-(3-Methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl]piperazin-1-yl}-3,3-dimethylbutan-1-one chemical structure, C21H27N7O2, CAS 920205-17-0
1-{4-[3-(3-Methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl]piperazin-1-yl}-3,3-dimethylbutan-1-one
CAS 920205-17-0C21H27N7O2
2-Ethyl-1-(4-(3-(3-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)butan-1-one chemical structure, C21H27N7O2, CAS 920373-90-6
2-Ethyl-1-(4-(3-(3-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)butan-1-one
CAS 920373-90-6C21H27N7O2
2-(4-(4-Acetylpiperazin-1-yl)phenylamino)-4-(cyclopropylmethyl-amino)pyrimidine-5-carboxamide chemical structure, C21H27N7O2, CAS 1198300-07-0
2-(4-(4-Acetylpiperazin-1-yl)phenylamino)-4-(cyclopropylmethyl-amino)pyrimidine-5-carboxamide
CAS 1198300-07-0C21H27N7O2
N-[2-Oxo-2-(4-phenylpiperazin-1-yl)ethyl]-4-(pyrimidin-2-yl)piperazine-1-carboxamide chemical structure, C21H27N7O2, CAS 1351702-59-4
N-[2-Oxo-2-(4-phenylpiperazin-1-yl)ethyl]-4-(pyrimidin-2-yl)piperazine-1-carboxamide
CAS 1351702-59-4C21H27N7O2
N-{2-Oxo-2-[4-(pyrimidin-2-yl)piperazin-1-yl]ethyl}-4-phenylpiperazine-1-carboxamide chemical structure, C21H27N7O2, CAS 1351687-93-8
N-{2-Oxo-2-[4-(pyrimidin-2-yl)piperazin-1-yl]ethyl}-4-phenylpiperazine-1-carboxamide
CAS 1351687-93-8C21H27N7O2
1-{4-[3-(4-Methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl]piperazin-1-yl}-3,3-dimethylbutan-1-one chemical structure, C21H27N7O2, CAS 923515-68-8
1-{4-[3-(4-Methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl]piperazin-1-yl}-3,3-dimethylbutan-1-one
CAS 923515-68-8C21H27N7O2
2-Ethyl-1-{4-[3-(4-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl]piperazin-1-yl}butan-1-one chemical structure, C21H27N7O2, CAS 920412-30-2
2-Ethyl-1-{4-[3-(4-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl]piperazin-1-yl}butan-1-one
CAS 920412-30-2C21H27N7O2
1-(4-(3-(4-Ethoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)pentan-1-one chemical structure, C21H27N7O2, CAS 920416-83-7
1-(4-(3-(4-Ethoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)pentan-1-one
CAS 920416-83-7C21H27N7O2
1-(4-(3-(4-Ethoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)-2,2-dimethylpropan-1-one chemical structure, C21H27N7O2, CAS 920376-40-5
1-(4-(3-(4-Ethoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)-2,2-dimethylpropan-1-one
CAS 920376-40-5C21H27N7O2
1-{4-[3-(4-Ethoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl]piperazin-1-yl}-3-methylbutan-1-one chemical structure, C21H27N7O2, CAS 920185-22-4
1-{4-[3-(4-Ethoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl]piperazin-1-yl}-3-methylbutan-1-one
CAS 920185-22-4C21H27N7O2
2-[4-(4-Acetylpiperazin-1-yl)anilino]-4-(cyclobutylamino)pyrimidine-5-carboxamide chemical structure, C21H27N7O2, CAS 1198299-96-5
2-[4-(4-Acetylpiperazin-1-yl)anilino]-4-(cyclobutylamino)pyrimidine-5-carboxamide
CAS 1198299-96-5C21H27N7O2
3-(3,5-Dimethyl-1,2-oxazol-4-yl)-1-[5-(9-ethyl-9H-purin-6-yl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]propan-1-one chemical structure, C21H27N7O2, CAS 2742067-76-9
3-(3,5-Dimethyl-1,2-oxazol-4-yl)-1-[5-(9-ethyl-9H-purin-6-yl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]propan-1-one
CAS 2742067-76-9C21H27N7O2
6-{4-[(6-Methoxypyridin-3-yl)methyl]piperazin-1-yl}-9-[(oxolan-2-yl)methyl]-9H-purine chemical structure, C21H27N7O2, CAS 3054591-26-0
6-{4-[(6-Methoxypyridin-3-yl)methyl]piperazin-1-yl}-9-[(oxolan-2-yl)methyl]-9H-purine
CAS 3054591-26-0C21H27N7O2
7-Amino-3-[2-(dimethylamino)ethyl]-11-[3-(dimethylamino)propyl]-3,11,12,13-tetrazatetracyclo[7.6.1.05,16.010,14]hexadeca-1(15),5,7,9(16),10(14),12-hexaene-2,4-dione chemical structure, C21H27N7O2, CAS 1392014-36-6
7-Amino-3-[2-(dimethylamino)ethyl]-11-[3-(dimethylamino)propyl]-3,11,12,13-tetrazatetracyclo[7.6.1.05,16.010,14]hexadeca-1(15),5,7,9(16),10(14),12-hexaene-2,4-dione
CAS 1392014-36-6C21H27N7O2

Frequently asked questions

What is the molar mass of C21H27N7O2?

The molar mass of C21H27N7O2 is 409.49 g/mol, calculated from standard atomic weights for 21 carbon atoms, 27 hydrogen atoms, 7 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 409.2226 Da.

How many compounds have the formula C21H27N7O2?

CompoundList lists 20 compounds with the molecular formula C21H27N7O2, including N-(2-(6-((3-Morpholinopropyl)amino)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethyl)benzamide, 6-((3S,4S)-4-Methyl-1-((2-methylpyrimidin-5-yl)methyl)pyrrolidin-3-yl)-1-(tetrahydro-2H-pyran-4-yl)-1,5-dihydro-4H-pyrazolo[3,4-D]pyrimidin-4-one, 4-(6-(4-(2-Methoxyphenyl)piperazin-1-yl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)morpholine. 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 C21H27N7O2?

C21H27N7O2 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.