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Molecular formula

C21H24ClN5O4

16 compounds have this formula on CompoundList.

Molar mass
445.90g/mol
Monoisotopic mass
445.1517Da
Atoms
55
Elements
5
Rings plus double bonds
12

The formula C21H24ClN5O4 describes a molecule made of 21 carbon atoms, 24 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 4 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 × 2156.57%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 245.43%
    1.008 × 24 = 24.192 g/mol
  • Cl Chlorine × 17.95%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 515.71%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 414.35%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C21H24ClN5O4

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

Showing 1 to 16 of 16 compounds

N-(6-Amino-1-butyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-chloro-N-(2-methoxyethyl)quinoline-4-carboxamide chemical structure, C21H24ClN5O4, CAS 1031533-79-5
N-(6-Amino-1-butyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-chloro-N-(2-methoxyethyl)quinoline-4-carboxamide
CAS 1031533-79-5C21H24ClN5O4
8-(5-Chloro-2-methoxyphenyl)-3-(3,3-dimethyl-2-oxobutyl)-1-methyl-7,8-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione chemical structure, C21H24ClN5O4, CAS 922462-58-6
8-(5-Chloro-2-methoxyphenyl)-3-(3,3-dimethyl-2-oxobutyl)-1-methyl-7,8-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione
CAS 922462-58-6C21H24ClN5O4
Ethyl 2-[9-(5-chloro-2-methylphenyl)-1,7-dimethyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl]acetate chemical structure, C21H24ClN5O4, CAS 876900-96-8
Ethyl 2-[9-(5-chloro-2-methylphenyl)-1,7-dimethyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl]acetate
CAS 876900-96-8C21H24ClN5O4
Ethyl 2-[9-(3-chloro-2-methylphenyl)-1,7-dimethyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl]acetate chemical structure, C21H24ClN5O4, CAS 876901-06-3
Ethyl 2-[9-(3-chloro-2-methylphenyl)-1,7-dimethyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl]acetate
CAS 876901-06-3C21H24ClN5O4
3-(4-Chlorobenzyl)-8-(2-(2-hydroxyethoxy)ethyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C21H24ClN5O4, CAS 919010-06-3
3-(4-Chlorobenzyl)-8-(2-(2-hydroxyethoxy)ethyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 919010-06-3C21H24ClN5O4
3-(2-Chlorobenzyl)-8-(2-(2-hydroxyethoxy)ethyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C21H24ClN5O4, CAS 919010-03-0
3-(2-Chlorobenzyl)-8-(2-(2-hydroxyethoxy)ethyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 919010-03-0C21H24ClN5O4
3-(3-Chlorobenzyl)-8-(2-(2-hydroxyethoxy)ethyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C21H24ClN5O4, CAS 919041-85-3
3-(3-Chlorobenzyl)-8-(2-(2-hydroxyethoxy)ethyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 919041-85-3C21H24ClN5O4
6-(3-Chloro-4-methoxyphenyl)-2-(2-ethoxyethyl)-4,7,8-trimethylpurino[7,8-a]imidazole-1,3-dione chemical structure, C21H24ClN5O4, CAS 876673-32-4
6-(3-Chloro-4-methoxyphenyl)-2-(2-ethoxyethyl)-4,7,8-trimethylpurino[7,8-a]imidazole-1,3-dione
CAS 876673-32-4C21H24ClN5O4
6-(5-Chloro-2-methoxyphenyl)-2-(2-ethoxyethyl)-4,7,8-trimethylpurino[7,8-a]imidazole-1,3-dione chemical structure, C21H24ClN5O4, CAS 878719-39-2
6-(5-Chloro-2-methoxyphenyl)-2-(2-ethoxyethyl)-4,7,8-trimethylpurino[7,8-a]imidazole-1,3-dione
CAS 878719-39-2C21H24ClN5O4
N-{[1-(4-Chlorophenyl)-1H-1,2,3,4-tetrazol-5-yl]methyl}-3,4,5-triethoxybenzamide chemical structure, C21H24ClN5O4, CAS 946276-74-0
N-{[1-(4-Chlorophenyl)-1H-1,2,3,4-tetrazol-5-yl]methyl}-3,4,5-triethoxybenzamide
CAS 946276-74-0C21H24ClN5O4
N-[6-Amino-1-(2-methylpropyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl]-2-chloro-N-(2-methoxyethyl)quinoline-4-carboxamide chemical structure, C21H24ClN5O4, CAS 1090891-63-6
N-[6-Amino-1-(2-methylpropyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl]-2-chloro-N-(2-methoxyethyl)quinoline-4-carboxamide
CAS 1090891-63-6C21H24ClN5O4
tert-Butyl 5-((tert-butoxycarbonyl)(2-chloropyrimidin-4-yl)amino)-1H-indazole-1-carboxylate chemical structure, C21H24ClN5O4, CAS 1595290-53-1
tert-Butyl 5-((tert-butoxycarbonyl)(2-chloropyrimidin-4-yl)amino)-1H-indazole-1-carboxylate
CAS 1595290-53-1C21H24ClN5O4
1-(2-{3-[(5-Chloropyrimidin-2-yl)oxy]pyrrolidin-1-yl}-2-oxoethyl)-3-(4-ethoxyphenyl)imidazolidin-2-one chemical structure, C21H24ClN5O4, CAS 2034470-48-7
1-(2-{3-[(5-Chloropyrimidin-2-yl)oxy]pyrrolidin-1-yl}-2-oxoethyl)-3-(4-ethoxyphenyl)imidazolidin-2-one
CAS 2034470-48-7C21H24ClN5O4
1-(2-{3-[(5-Chloropyrimidin-2-yl)oxy]piperidin-1-yl}-2-oxoethyl)-3-(2-methoxyphenyl)imidazolidin-2-one chemical structure, C21H24ClN5O4, CAS 2034579-71-8
1-(2-{3-[(5-Chloropyrimidin-2-yl)oxy]piperidin-1-yl}-2-oxoethyl)-3-(2-methoxyphenyl)imidazolidin-2-one
CAS 2034579-71-8C21H24ClN5O4
[(3aR,6R,6aR)-4-[6-Chloro-4-[[(1R)-1-phenylethyl]amino]pyrazolo[3,4-d]pyrimidin-1-yl]-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methanol chemical structure, C21H24ClN5O4, CAS 2699640-41-8
[(3aR,6R,6aR)-4-[6-Chloro-4-[[(1R)-1-phenylethyl]amino]pyrazolo[3,4-d]pyrimidin-1-yl]-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methanol
CAS 2699640-41-8C21H24ClN5O4
5-[(4-Chloro-2-nitrophenyl)diazenyl]-1-(2-ethylhexyl)-2-hydroxy-4-methyl-6-oxopyridine-3-carbonitrile chemical structure, C21H24ClN5O4, CAS 113411-97-5
5-[(4-Chloro-2-nitrophenyl)diazenyl]-1-(2-ethylhexyl)-2-hydroxy-4-methyl-6-oxopyridine-3-carbonitrile
CAS 113411-97-5C21H24ClN5O4

Frequently asked questions

What is the molar mass of C21H24ClN5O4?

The molar mass of C21H24ClN5O4 is 445.90 g/mol, calculated from standard atomic weights for 21 carbon atoms, 24 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 445.1517 Da.

How many compounds have the formula C21H24ClN5O4?

CompoundList lists 16 compounds with the molecular formula C21H24ClN5O4, including N-(6-Amino-1-butyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-chloro-N-(2-methoxyethyl)quinoline-4-carboxamide, 8-(5-Chloro-2-methoxyphenyl)-3-(3,3-dimethyl-2-oxobutyl)-1-methyl-7,8-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione, Ethyl 2-[9-(5-chloro-2-methylphenyl)-1,7-dimethyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl]acetate. 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 C21H24ClN5O4?

C21H24ClN5O4 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.