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Molecular formula

C21H22ClN5O

26 compounds have this formula on CompoundList.

Molar mass
395.89g/mol
Monoisotopic mass
395.1513Da
Atoms
50
Elements
5
Rings plus double bonds
13

The formula C21H22ClN5O describes a molecule made of 21 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 1 oxygen atom. 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 × 2163.71%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 225.60%
    1.008 × 22 = 22.176 g/mol
  • Cl Chlorine × 18.95%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 517.69%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 14.04%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C21H22ClN5O

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

Showing 1 to 26 of 26 compounds

N'-(6-Chloro-4-phenylquinazolin-2-yl)-2-(piperidin-1-yl)acetohydrazide chemical structure, C21H22ClN5O, CAS 321967-98-0
N'-(6-Chloro-4-phenylquinazolin-2-yl)-2-(piperidin-1-yl)acetohydrazide
CAS 321967-98-0C21H22ClN5O
[1-(3-Chloro-4-methylphenyl)-1H-1,2,3-triazol-4-yl][4-(4-methylpiperazino)phenyl]methanone chemical structure, C21H22ClN5O, CAS 477847-90-8
[1-(3-Chloro-4-methylphenyl)-1H-1,2,3-triazol-4-yl][4-(4-methylpiperazino)phenyl]methanone
CAS 477847-90-8C21H22ClN5O
2-{[4-(3-Chlorophenyl)piperazino]methyl}-2,6-dihydroimidazo[1,2-c]quinazolin-5(3H)-one chemical structure, C21H22ClN5O, CAS 860649-48-5
2-{[4-(3-Chlorophenyl)piperazino]methyl}-2,6-dihydroimidazo[1,2-c]quinazolin-5(3H)-one
CAS 860649-48-5C21H22ClN5O
8-(3-Chloro-5-(1-methyl-1H-indazol-5-yl)pyridin-4-yl)-2,8-diazaspiro[4.5]decan-1-one chemical structure, C21H22ClN5O, CAS 1661839-48-0
8-(3-Chloro-5-(1-methyl-1H-indazol-5-yl)pyridin-4-yl)-2,8-diazaspiro[4.5]decan-1-one
CAS 1661839-48-0C21H22ClN5O
3-(4-Chlorophenyl)-N-(3-isopropoxypropyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine chemical structure, C21H22ClN5O, CAS 902580-50-1
3-(4-Chlorophenyl)-N-(3-isopropoxypropyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine
CAS 902580-50-1C21H22ClN5O
(1-(3-Chlorophenyl)-1H-1,2,3-triazol-4-yl)(4-(2,5-dimethylphenyl)piperazin-1-yl)methanone chemical structure, C21H22ClN5O, CAS 951602-45-2
(1-(3-Chlorophenyl)-1H-1,2,3-triazol-4-yl)(4-(2,5-dimethylphenyl)piperazin-1-yl)methanone
CAS 951602-45-2C21H22ClN5O
N-(1-Benzylpiperidin-4-yl)-1-(3-chlorophenyl)-1H-1,2,3-triazole-4-carboxamide chemical structure, C21H22ClN5O, CAS 951602-39-4
N-(1-Benzylpiperidin-4-yl)-1-(3-chlorophenyl)-1H-1,2,3-triazole-4-carboxamide
CAS 951602-39-4C21H22ClN5O
2-[4-(7-Chloroquinolin-4-yl)piperazin-1-yl]-N-(pyridin-2-ylmethyl)acetamide chemical structure, C21H22ClN5O, CAS 1214414-88-6
2-[4-(7-Chloroquinolin-4-yl)piperazin-1-yl]-N-(pyridin-2-ylmethyl)acetamide
CAS 1214414-88-6C21H22ClN5O
N-[(2-Chlorophenyl)methyl]-2-{2-[2-(pyrrolidin-1-yl)pyridin-4-yl]-1H-imidazol-1-yl}acetamide chemical structure, C21H22ClN5O, CAS 1286719-98-9
N-[(2-Chlorophenyl)methyl]-2-{2-[2-(pyrrolidin-1-yl)pyridin-4-yl]-1H-imidazol-1-yl}acetamide
CAS 1286719-98-9C21H22ClN5O
1H-Pyrazolium, 1-(2-hydroxyethyl)-3-(2-(2-methyl-1H-indol-3-yl)diazenyl)-2-(phenylmethyl)-, chloride (1:1) chemical structure, C21H22ClN5O, CAS 64611-96-7
1H-Pyrazolium, 1-(2-hydroxyethyl)-3-(2-(2-methyl-1H-indol-3-yl)diazenyl)-2-(phenylmethyl)-, chloride (1:1)
CAS 64611-96-7C21H22ClN5O
(1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl)(4-(2,5-dimethylphenyl)piperazin-1-yl)methanone chemical structure, C21H22ClN5O, CAS 1226447-98-8
(1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl)(4-(2,5-dimethylphenyl)piperazin-1-yl)methanone
CAS 1226447-98-8C21H22ClN5O
N-(1-Benzylpiperidin-4-yl)-1-(4-chlorophenyl)-1H-1,2,3-triazole-4-carboxamide chemical structure, C21H22ClN5O, CAS 1207057-14-4
N-(1-Benzylpiperidin-4-yl)-1-(4-chlorophenyl)-1H-1,2,3-triazole-4-carboxamide
CAS 1207057-14-4C21H22ClN5O
(4-Benzylpiperidin-1-yl)(5-((3-chlorophenyl)amino)-1H-1,2,3-triazol-4-yl)methanone chemical structure, C21H22ClN5O, CAS 1291858-72-4
(4-Benzylpiperidin-1-yl)(5-((3-chlorophenyl)amino)-1H-1,2,3-triazol-4-yl)methanone
CAS 1291858-72-4C21H22ClN5O
N-{1-[6-(2-Chlorophenyl)pyridazin-3-yl]piperidin-4-yl}-1-methyl-1H-pyrrole-2-carboxamide chemical structure, C21H22ClN5O, CAS 1396709-01-5
N-{1-[6-(2-Chlorophenyl)pyridazin-3-yl]piperidin-4-yl}-1-methyl-1H-pyrrole-2-carboxamide
CAS 1396709-01-5C21H22ClN5O
1-(2-Chlorophenyl)-4-[1-(4-ethylphenyl)-1H-1,2,3-triazole-4-carbonyl]piperazine chemical structure, C21H22ClN5O, CAS 1326920-20-0
1-(2-Chlorophenyl)-4-[1-(4-ethylphenyl)-1H-1,2,3-triazole-4-carbonyl]piperazine
CAS 1326920-20-0C21H22ClN5O
1-(3-Chlorophenyl)-4-[1-(4-ethylphenyl)-1H-1,2,3-triazole-4-carbonyl]piperazine chemical structure, C21H22ClN5O, CAS 1326936-37-1
1-(3-Chlorophenyl)-4-[1-(4-ethylphenyl)-1H-1,2,3-triazole-4-carbonyl]piperazine
CAS 1326936-37-1C21H22ClN5O
1-(2-Chlorophenyl)-3-((1-cyclopentyl-5-(pyridin-4-yl)-1H-pyrazol-3-yl)methyl)urea chemical structure, C21H22ClN5O, CAS 1421530-84-8
1-(2-Chlorophenyl)-3-((1-cyclopentyl-5-(pyridin-4-yl)-1H-pyrazol-3-yl)methyl)urea
CAS 1421530-84-8C21H22ClN5O
(5-Chloro-1H-indol-2-yl)(4-(5,6,7,8-tetrahydrocinnolin-3-yl)piperazin-1-yl)methanone chemical structure, C21H22ClN5O, CAS 2034350-18-8
(5-Chloro-1H-indol-2-yl)(4-(5,6,7,8-tetrahydrocinnolin-3-yl)piperazin-1-yl)methanone
CAS 2034350-18-8C21H22ClN5O
1-(4-Chlorophenyl)-N-cycloheptyl-5-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxamide chemical structure, C21H22ClN5O, CAS 1326881-28-0
1-(4-Chlorophenyl)-N-cycloheptyl-5-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxamide
CAS 1326881-28-0C21H22ClN5O
1-(4-Chlorophenyl)-N-(2-(2-(pyrimidin-2-yl)-1H-imidazol-1-yl)ethyl)cyclopentanecarboxamide chemical structure, C21H22ClN5O, CAS 1448054-29-2
1-(4-Chlorophenyl)-N-(2-(2-(pyrimidin-2-yl)-1H-imidazol-1-yl)ethyl)cyclopentanecarboxamide
CAS 1448054-29-2C21H22ClN5O
1-(2-Chlorophenyl)-3-{2-[3-(pyridin-2-yl)-4,5,6,7-tetrahydro-1H-indazol-1-yl]ethyl}urea chemical structure, C21H22ClN5O, CAS 1797715-91-3
1-(2-Chlorophenyl)-3-{2-[3-(pyridin-2-yl)-4,5,6,7-tetrahydro-1H-indazol-1-yl]ethyl}urea
CAS 1797715-91-3C21H22ClN5O
1-(4-Chlorophenyl)-N-(2-(2-(pyrazin-2-yl)-1H-imidazol-1-yl)ethyl)cyclopentanecarboxamide chemical structure, C21H22ClN5O, CAS 2034633-36-6
1-(4-Chlorophenyl)-N-(2-(2-(pyrazin-2-yl)-1H-imidazol-1-yl)ethyl)cyclopentanecarboxamide
CAS 2034633-36-6C21H22ClN5O
2-Chloro-4-(1-methyl-6-(2-(1-methylpyrrolidin-2-yl)ethoxy)-1H-indol-3-yl)pyrimidine-5-carbonitrile chemical structure, C21H22ClN5O, CAS 1847463-32-4
2-Chloro-4-(1-methyl-6-(2-(1-methylpyrrolidin-2-yl)ethoxy)-1H-indol-3-yl)pyrimidine-5-carbonitrile
CAS 1847463-32-4C21H22ClN5O
4-({4-[6-(4-Chlorophenyl)pyridazin-3-yl]piperazin-1-yl}methyl)-1-methyl-1,2-dihydropyridin-2-one chemical structure, C21H22ClN5O, CAS 2380079-29-6
4-({4-[6-(4-Chlorophenyl)pyridazin-3-yl]piperazin-1-yl}methyl)-1-methyl-1,2-dihydropyridin-2-one
CAS 2380079-29-6C21H22ClN5O

Frequently asked questions

What is the molar mass of C21H22ClN5O?

The molar mass of C21H22ClN5O is 395.89 g/mol, calculated from standard atomic weights for 21 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 395.1513 Da.

How many compounds have the formula C21H22ClN5O?

CompoundList lists 26 compounds with the molecular formula C21H22ClN5O, including N'-(6-Chloro-4-phenylquinazolin-2-yl)-2-(piperidin-1-yl)acetohydrazide, [1-(3-Chloro-4-methylphenyl)-1H-1,2,3-triazol-4-yl][4-(4-methylpiperazino)phenyl]methanone, 2-{[4-(3-Chlorophenyl)piperazino]methyl}-2,6-dihydroimidazo[1,2-c]quinazolin-5(3H)-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 C21H22ClN5O?

C21H22ClN5O has a degree of unsaturation of 13. 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.