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Molecular formula

C20H18ClN5

32 compounds have this formula on CompoundList.

Molar mass
363.85g/mol
Monoisotopic mass
363.1251Da
Atoms
44
Elements
4
Rings plus double bonds
14

The formula C20H18ClN5 describes a molecule made of 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom and 5 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 × 2066.02%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 184.99%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 19.74%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 519.25%
    14.007 × 5 = 70.035 g/mol
Look up another formula

Compounds with the formula C20H18ClN5

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

Showing 1 to 32 of 32 compounds

3-(4-Chlorophenyl)-2,5-dimethyl-N-(pyridin-2-ylmethyl)pyrazolo[1,5-a]pyrimidin-7-amine chemical structure, C20H18ClN5, CAS 877804-71-2
3-(4-Chlorophenyl)-2,5-dimethyl-N-(pyridin-2-ylmethyl)pyrazolo[1,5-a]pyrimidin-7-amine
CAS 877804-71-2C20H18ClN5
1-(4-Chlorobenzyl)-N-(2-phenylethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5, CAS 612523-75-8
1-(4-Chlorobenzyl)-N-(2-phenylethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 612523-75-8C20H18ClN5
3-(4-Chlorophenyl)-5-piperidin-1-yltriazolo[1,5-a]quinazoline chemical structure, C20H18ClN5, CAS 866345-53-1
3-(4-Chlorophenyl)-5-piperidin-1-yltriazolo[1,5-a]quinazoline
CAS 866345-53-1C20H18ClN5
1-(5-Chloro-2-methylphenyl)-N-(2,3-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5, CAS 890937-34-5
1-(5-Chloro-2-methylphenyl)-N-(2,3-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890937-34-5C20H18ClN5
1-(5-Chloro-2-methylphenyl)-N-(4-ethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5, CAS 890937-66-3
1-(5-Chloro-2-methylphenyl)-N-(4-ethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890937-66-3C20H18ClN5
3-(2-Chlorophenyl)-2,5-dimethyl-N-(pyridin-2-ylmethyl)pyrazolo[1,5-a]pyrimidin-7-amine chemical structure, C20H18ClN5, CAS 900872-35-7
3-(2-Chlorophenyl)-2,5-dimethyl-N-(pyridin-2-ylmethyl)pyrazolo[1,5-a]pyrimidin-7-amine
CAS 900872-35-7C20H18ClN5
N-(2-Chlorobenzyl)-1-(2,4-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5, CAS 393822-81-6
N-(2-Chlorobenzyl)-1-(2,4-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 393822-81-6C20H18ClN5
8-Chloro-N-cyclopropyl-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine-1-methanamine chemical structure, C20H18ClN5, CAS 61559-92-0
8-Chloro-N-cyclopropyl-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine-1-methanamine
CAS 61559-92-0C20H18ClN5
4-(4-Chlorophenyl)-6-(diethylamino)-2-(4-pyridinyl)-5-pyrimidinecarbonitrile chemical structure, C20H18ClN5, CAS 320418-26-6
4-(4-Chlorophenyl)-6-(diethylamino)-2-(4-pyridinyl)-5-pyrimidinecarbonitrile
CAS 320418-26-6C20H18ClN5
1-(4-Chlorobenzyl)-N-(4-ethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5, CAS 612523-99-6
1-(4-Chlorobenzyl)-N-(4-ethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 612523-99-6C20H18ClN5
4-[4-(4-Chlorophenyl)piperazin-1-yl]-5H-pyrimido[5,4-b]indole chemical structure, C20H18ClN5, CAS 338419-62-8
4-[4-(4-Chlorophenyl)piperazin-1-yl]-5H-pyrimido[5,4-b]indole
CAS 338419-62-8C20H18ClN5
3-(4-Chlorophenyl)-2,5-dimethyl-N-(pyridin-3-ylmethyl)pyrazolo[1,5-a]pyrimidin-7-amine chemical structure, C20H18ClN5, CAS 862198-86-5
3-(4-Chlorophenyl)-2,5-dimethyl-N-(pyridin-3-ylmethyl)pyrazolo[1,5-a]pyrimidin-7-amine
CAS 862198-86-5C20H18ClN5
4-(4-Chlorophenyl)-6-(diethylamino)-2-(2-pyridinyl)-5-pyrimidinecarbonitrile chemical structure, C20H18ClN5, CAS 320418-15-3
4-(4-Chlorophenyl)-6-(diethylamino)-2-(2-pyridinyl)-5-pyrimidinecarbonitrile
CAS 320418-15-3C20H18ClN5
1-(5-Chloro-2-methylphenyl)-N-(3,4-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5, CAS 890937-53-8
1-(5-Chloro-2-methylphenyl)-N-(3,4-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890937-53-8C20H18ClN5
2-Chloro-9-methyl-N,N-bis(phenylmethyl)-9H-purin-6-amine chemical structure, C20H18ClN5, CAS 496955-48-7
2-Chloro-9-methyl-N,N-bis(phenylmethyl)-9H-purin-6-amine
CAS 496955-48-7C20H18ClN5
N-Benzyl-1-(5-chloro-2-methylphenyl)-N-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5, CAS 890938-71-3
N-Benzyl-1-(5-chloro-2-methylphenyl)-N-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890938-71-3C20H18ClN5
1-(3-Chloro-4-methylphenyl)-N-(4-ethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5, CAS 890893-40-0
1-(3-Chloro-4-methylphenyl)-N-(4-ethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890893-40-0C20H18ClN5
1-(5-Chloro-2-methylphenyl)-N-(2,4-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5, CAS 890937-70-9
1-(5-Chloro-2-methylphenyl)-N-(2,4-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890937-70-9C20H18ClN5
1-(5-Chloro-2-methylphenyl)-N-(3,5-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5, CAS 890937-92-5
1-(5-Chloro-2-methylphenyl)-N-(3,5-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890937-92-5C20H18ClN5
1-(3-Chloro-4-methylphenyl)-N-(2,4-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5, CAS 890893-48-8
1-(3-Chloro-4-methylphenyl)-N-(2,4-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890893-48-8C20H18ClN5
1-(3-Chloro-4-methylphenyl)-N-(2,3-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5, CAS 890892-10-1
1-(3-Chloro-4-methylphenyl)-N-(2,3-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890892-10-1C20H18ClN5
1-(3-Chloro-4-methylphenyl)-N-(2,5-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5, CAS 890892-42-9
1-(3-Chloro-4-methylphenyl)-N-(2,5-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890892-42-9C20H18ClN5
N-Benzyl-1-(3-chloro-4-methylphenyl)-N-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5, CAS 890895-38-2
N-Benzyl-1-(3-chloro-4-methylphenyl)-N-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890895-38-2C20H18ClN5
N-(4-Chlorophenethyl)-1-(m-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5, CAS 393820-56-9
N-(4-Chlorophenethyl)-1-(m-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 393820-56-9C20H18ClN5

Frequently asked questions

What is the molar mass of C20H18ClN5?

The molar mass of C20H18ClN5 is 363.85 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom and 5 nitrogen atoms. The monoisotopic mass is 363.1251 Da.

How many compounds have the formula C20H18ClN5?

CompoundList lists 32 compounds with the molecular formula C20H18ClN5, including 3-(4-Chlorophenyl)-2,5-dimethyl-N-(pyridin-2-ylmethyl)pyrazolo[1,5-a]pyrimidin-7-amine, 1-(4-Chlorobenzyl)-N-(2-phenylethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine, 3-(4-Chlorophenyl)-5-piperidin-1-yltriazolo[1,5-a]quinazoline. 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 C20H18ClN5?

C20H18ClN5 has a degree of unsaturation of 14. 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.