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Molecular formula

C18H20ClN3

19 compounds have this formula on CompoundList.

Molar mass
313.83g/mol
Monoisotopic mass
313.1346Da
Atoms
42
Elements
4
Rings plus double bonds
10

The formula C18H20ClN3 describes a molecule made of 18 carbon atoms, 20 hydrogen atoms, 1 chlorine atom and 3 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 × 1868.89%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 206.42%
    1.008 × 20 = 20.160 g/mol
  • Cl Chlorine × 111.30%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 313.39%
    14.007 × 3 = 42.021 g/mol
Look up another formula

Compounds with the formula C18H20ClN3

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

Showing 1 to 19 of 19 compounds

(4-Benzyl-piperazin-1-yl)-(3-chloro-benzylidene)-amine chemical structure, C18H20ClN3, CAS 304908-79-0
(4-Benzyl-piperazin-1-yl)-(3-chloro-benzylidene)-amine
CAS 304908-79-0C18H20ClN3
(4-Benzyl-piperazin-1-yl)-(4-chloro-benzylidene)-amine chemical structure, C18H20ClN3, CAS 304908-96-1
(4-Benzyl-piperazin-1-yl)-(4-chloro-benzylidene)-amine
CAS 304908-96-1C18H20ClN3
Diethyl-(2-phenyl-quinazolin-4-yl)-amine chemical structure, C18H20ClN3, CAS 1027640-81-8
Diethyl-(2-phenyl-quinazolin-4-yl)-amine
CAS 1027640-81-8C18H20ClN3
N-[(E)-(2-Chlorophenyl)methylidene]-4-(4-methylphenyl)-1-piperazinamine chemical structure, C18H20ClN3, CAS 307348-62-5
N-[(E)-(2-Chlorophenyl)methylidene]-4-(4-methylphenyl)-1-piperazinamine
CAS 307348-62-5C18H20ClN3
N-(9-Acridinyl)-N'-(2-chloroethyl)-1,3-propanediamine chemical structure, C18H20ClN3, CAS 72667-36-8
N-(9-Acridinyl)-N'-(2-chloroethyl)-1,3-propanediamine
CAS 72667-36-8C18H20ClN3
N-Benzylidene-4-(4-chlorobenzyl)-1-piperazinamine chemical structure, C18H20ClN3, CAS 306989-60-6
N-Benzylidene-4-(4-chlorobenzyl)-1-piperazinamine
CAS 306989-60-6C18H20ClN3
as-Triazine, 1,4,5,6-tetrahydro-3-(p-chlorodiphenylmethyl)-1,5-dimethyl- chemical structure, C18H20ClN3, CAS 22201-95-2
as-Triazine, 1,4,5,6-tetrahydro-3-(p-chlorodiphenylmethyl)-1,5-dimethyl-
CAS 22201-95-2C18H20ClN3
2-(6-Chloro-3-pyridinyl)-1-hexyl-1H-1,3-benzimidazole chemical structure, C18H20ClN3, CAS 337920-56-6
2-(6-Chloro-3-pyridinyl)-1-hexyl-1H-1,3-benzimidazole
CAS 337920-56-6C18H20ClN3
4-Chloro-7-mesityl-2,5,6-trimethyl-7H-pyrrolo[2,3-d]pyrimidine chemical structure, C18H20ClN3, CAS 157286-73-2
4-Chloro-7-mesityl-2,5,6-trimethyl-7H-pyrrolo[2,3-d]pyrimidine
CAS 157286-73-2C18H20ClN3
1H-Pyrido(3,4-b)indole, 2,3,4,9-tetrahydro-3,9-dimethyl-1-(2-pyridinyl)-, monohydrochloride chemical structure, C18H20ClN3, CAS 40717-58-6
1H-Pyrido(3,4-b)indole, 2,3,4,9-tetrahydro-3,9-dimethyl-1-(2-pyridinyl)-, monohydrochloride
CAS 40717-58-6C18H20ClN3
1H-Pyrido(3,4-b)indole, 2,3,4,9-tetrahydro-3,9-dimethyl-1-(4-pyridinyl)-, monohydrochloride chemical structure, C18H20ClN3, CAS 40717-59-7
1H-Pyrido(3,4-b)indole, 2,3,4,9-tetrahydro-3,9-dimethyl-1-(4-pyridinyl)-, monohydrochloride
CAS 40717-59-7C18H20ClN3
1H-Pyrido(3,4-b)indole, 2,3,4,9-tetrahydro-3,9-dimethyl-1-(3-pyridinyl)-, monohydrochloride chemical structure, C18H20ClN3, CAS 41175-88-6
1H-Pyrido(3,4-b)indole, 2,3,4,9-tetrahydro-3,9-dimethyl-1-(3-pyridinyl)-, monohydrochloride
CAS 41175-88-6C18H20ClN3
Sfw7L4U968 chemical structure, C18H20ClN3, CAS 1230-23-5
Sfw7L4U968
CAS 1230-23-5C18H20ClN3
3-t-Butyl-1-[4-(chloromethyl)naphthalen-2-yl]-1H-pyrazol-5-amine chemical structure, C18H20ClN3, CAS 897373-76-1
3-t-Butyl-1-[4-(chloromethyl)naphthalen-2-yl]-1H-pyrazol-5-amine
CAS 897373-76-1C18H20ClN3
4-(5-Chloro-2-ethyl-6-methyl-1H-benzimidazol-1-yl)benzeneethanamine chemical structure, C18H20ClN3, CAS 415914-69-1
4-(5-Chloro-2-ethyl-6-methyl-1H-benzimidazol-1-yl)benzeneethanamine
CAS 415914-69-1C18H20ClN3
2-{5-Benzyl-octahydropyrrolo[3,4-c]pyrrol-2-yl}-3-chloropyridine chemical structure, C18H20ClN3, CAS 2380167-35-9
2-{5-Benzyl-octahydropyrrolo[3,4-c]pyrrol-2-yl}-3-chloropyridine
CAS 2380167-35-9C18H20ClN3
1-[4-(2-Chloroethyl)phenyl]-2-ethyl-4,6-dimethylimidazo[4,5-c]pyridine chemical structure, C18H20ClN3, CAS 415908-94-0
1-[4-(2-Chloroethyl)phenyl]-2-ethyl-4,6-dimethylimidazo[4,5-c]pyridine
CAS 415908-94-0C18H20ClN3
2-{5-Benzyl-octahydropyrrolo[3,4-c]pyrrol-2-yl}-5-chloropyridine chemical structure, C18H20ClN3, CAS 2770609-72-6
2-{5-Benzyl-octahydropyrrolo[3,4-c]pyrrol-2-yl}-5-chloropyridine
CAS 2770609-72-6C18H20ClN3
(S)-1-(4-(1-Benzyl-1H-pyrazol-4-yl)phenyl)ethanamine hydrochloride chemical structure, C18H20ClN3, CAS 2990497-85-1
(S)-1-(4-(1-Benzyl-1H-pyrazol-4-yl)phenyl)ethanamine hydrochloride
CAS 2990497-85-1C18H20ClN3

Frequently asked questions

What is the molar mass of C18H20ClN3?

The molar mass of C18H20ClN3 is 313.83 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 1 chlorine atom and 3 nitrogen atoms. The monoisotopic mass is 313.1346 Da.

How many compounds have the formula C18H20ClN3?

CompoundList lists 19 compounds with the molecular formula C18H20ClN3, including (4-Benzyl-piperazin-1-yl)-(3-chloro-benzylidene)-amine, (4-Benzyl-piperazin-1-yl)-(4-chloro-benzylidene)-amine, Diethyl-(2-phenyl-quinazolin-4-yl)-amine. 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 C18H20ClN3?

C18H20ClN3 has a degree of unsaturation of 10. 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.