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Molecular formula

C21H27ClN6O3

15 compounds have this formula on CompoundList.

Molar mass
446.94g/mol
Monoisotopic mass
446.1833Da
Atoms
58
Elements
5
Rings plus double bonds
11

The formula C21H27ClN6O3 describes a molecule made of 21 carbon atoms, 27 hydrogen atoms, 1 chlorine atom, 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 × 2156.44%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 276.09%
    1.008 × 27 = 27.216 g/mol
  • Cl Chlorine × 17.93%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 618.80%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 310.74%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C21H27ClN6O3

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

Showing 1 to 15 of 15 compounds

7-(4-Chlorobenzyl)-8-{[4-(2-hydroxyethyl)piperazin-1-yl]methyl}-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione chemical structure, C21H27ClN6O3, CAS 587011-31-2
7-(4-Chlorobenzyl)-8-{[4-(2-hydroxyethyl)piperazin-1-yl]methyl}-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
CAS 587011-31-2C21H27ClN6O3
7-(4-Chlorobenzyl)-1,3-dimethyl-8-((3-morpholinopropyl)amino)-1H-purine-2,6(3H,7H)-dione chemical structure, C21H27ClN6O3, CAS 573929-70-1
7-(4-Chlorobenzyl)-1,3-dimethyl-8-((3-morpholinopropyl)amino)-1H-purine-2,6(3H,7H)-dione
CAS 573929-70-1C21H27ClN6O3
8-((4-(3-Chlorophenyl)piperazin-1-yl)methyl)-7-(2-methoxyethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H27ClN6O3, CAS 851941-15-6
8-((4-(3-Chlorophenyl)piperazin-1-yl)methyl)-7-(2-methoxyethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 851941-15-6C21H27ClN6O3
7-(2-Chlorobenzyl)-8-((4-(2-hydroxyethyl)piperazin-1-yl)methyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H27ClN6O3, CAS 851938-94-8
7-(2-Chlorobenzyl)-8-((4-(2-hydroxyethyl)piperazin-1-yl)methyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 851938-94-8C21H27ClN6O3
8-{[4-(3-Chlorophenyl)piperazin-1-yl]methyl}-7-(3-hydroxypropyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione chemical structure, C21H27ClN6O3, CAS 851941-51-0
8-{[4-(3-Chlorophenyl)piperazin-1-yl]methyl}-7-(3-hydroxypropyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
CAS 851941-51-0C21H27ClN6O3
SP-1131 chemical structure, C21H27ClN6O3, CAS 19971-93-8
SP-1131
CAS 19971-93-8C21H27ClN6O3
1-Piperazineethanol, 4-(m-chlorobenzyl)-alpha-(1,3-dimethyl-7-xanthinylmethyl)- chemical structure, C21H27ClN6O3, CAS 19972-01-1
1-Piperazineethanol, 4-(m-chlorobenzyl)-alpha-(1,3-dimethyl-7-xanthinylmethyl)-
CAS 19972-01-1C21H27ClN6O3
1-Piperazineethanol, 4-(o-chlorobenzyl)-alpha-(1,3-dimethyl-7-xanthinylmethyl)- chemical structure, C21H27ClN6O3, CAS 19971-95-0
1-Piperazineethanol, 4-(o-chlorobenzyl)-alpha-(1,3-dimethyl-7-xanthinylmethyl)-
CAS 19971-95-0C21H27ClN6O3
8-[4-[(3-Chlorophenyl)methyl]piperazin-1-yl]-7-(2-ethoxyethyl)-3-methylpurine-2,6-dione chemical structure, C21H27ClN6O3, CAS 878432-85-0
8-[4-[(3-Chlorophenyl)methyl]piperazin-1-yl]-7-(2-ethoxyethyl)-3-methylpurine-2,6-dione
CAS 878432-85-0C21H27ClN6O3
8-[4-[(4-Chlorophenyl)methyl]piperazin-1-yl]-7-(2-ethoxyethyl)-3-methylpurine-2,6-dione chemical structure, C21H27ClN6O3, CAS 878432-90-7
8-[4-[(4-Chlorophenyl)methyl]piperazin-1-yl]-7-(2-ethoxyethyl)-3-methylpurine-2,6-dione
CAS 878432-90-7C21H27ClN6O3
N-(5-Chloro-2,4-dimethoxyphenyl)-4-(6-(pyrrolidin-1-yl)pyridazin-4-yl)piperazine-1-carboxamide chemical structure, C21H27ClN6O3, CAS 1797974-15-2
N-(5-Chloro-2,4-dimethoxyphenyl)-4-(6-(pyrrolidin-1-yl)pyridazin-4-yl)piperazine-1-carboxamide
CAS 1797974-15-2C21H27ClN6O3
8-[4-[(2-Chlorophenyl)methyl]piperazin-1-yl]-7-(2-ethoxyethyl)-3-methylpurine-2,6-dione chemical structure, C21H27ClN6O3, CAS 878432-80-5
8-[4-[(2-Chlorophenyl)methyl]piperazin-1-yl]-7-(2-ethoxyethyl)-3-methylpurine-2,6-dione
CAS 878432-80-5C21H27ClN6O3
1-(2-Chlorobenzyl)-3,7-dimethyl-8-((3-morpholinopropyl)amino)-1H-purine-2,6(3H,7H)-dione chemical structure, C21H27ClN6O3, CAS 840480-80-0
1-(2-Chlorobenzyl)-3,7-dimethyl-8-((3-morpholinopropyl)amino)-1H-purine-2,6(3H,7H)-dione
CAS 840480-80-0C21H27ClN6O3
N-[(2R)-3-[4-(3-Chloro-4-cyanophenoxy)-1-piperidinyl]-2-hydroxypropyl]-4-(1-methylethyl)-1H-1,2,3-triazole-5-carboxamide chemical structure, C21H27ClN6O3, CAS 862112-05-8
N-[(2R)-3-[4-(3-Chloro-4-cyanophenoxy)-1-piperidinyl]-2-hydroxypropyl]-4-(1-methylethyl)-1H-1,2,3-triazole-5-carboxamide
CAS 862112-05-8C21H27ClN6O3
N-(3-Acetamidophenyl)-2-[4-(5-chloro-6-oxo-1-propan-2-ylpyridazin-4-yl)piperazin-1-yl]acetamide chemical structure, C21H27ClN6O3, CAS 3096583-84-2
N-(3-Acetamidophenyl)-2-[4-(5-chloro-6-oxo-1-propan-2-ylpyridazin-4-yl)piperazin-1-yl]acetamide
CAS 3096583-84-2C21H27ClN6O3

Frequently asked questions

What is the molar mass of C21H27ClN6O3?

The molar mass of C21H27ClN6O3 is 446.94 g/mol, calculated from standard atomic weights for 21 carbon atoms, 27 hydrogen atoms, 1 chlorine atom, 6 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 446.1833 Da.

How many compounds have the formula C21H27ClN6O3?

CompoundList lists 15 compounds with the molecular formula C21H27ClN6O3, including 7-(4-Chlorobenzyl)-8-{[4-(2-hydroxyethyl)piperazin-1-yl]methyl}-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione, 7-(4-Chlorobenzyl)-1,3-dimethyl-8-((3-morpholinopropyl)amino)-1H-purine-2,6(3H,7H)-dione, 8-((4-(3-Chlorophenyl)piperazin-1-yl)methyl)-7-(2-methoxyethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione. 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 C21H27ClN6O3?

C21H27ClN6O3 has a degree of unsaturation of 11. 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.