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Molecular formula

C18H20Cl2N4

9 compounds have this formula on CompoundList.

Molar mass
363.29g/mol
Monoisotopic mass
362.1065Da
Atoms
44
Elements
4
Rings plus double bonds
10

The formula C18H20Cl2N4 describes a molecule made of 18 carbon atoms, 20 hydrogen atoms, 2 chlorine atoms and 4 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 × 1859.51%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 205.55%
    1.008 × 20 = 20.160 g/mol
  • Cl Chlorine × 219.52%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 415.42%
    14.007 × 4 = 56.028 g/mol
Look up another formula

Compounds with the formula C18H20Cl2N4

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

Showing 1 to 9 of 9 compounds

L-745870 Hydrochloride chemical structure, C18H20Cl2N4, CAS 1173023-36-3
L-745870 Hydrochloride
CAS 1173023-36-3C18H20Cl2N4
2-Chloro-4-(dimethylamino)-benzaldehyde azine chemical structure, C18H20Cl2N4, CAS 28120-48-1
2-Chloro-4-(dimethylamino)-benzaldehyde azine
CAS 28120-48-1C18H20Cl2N4
Clozapine hydrochloride chemical structure, C18H20Cl2N4, CAS 54241-01-9
Clozapine hydrochloride
CAS 54241-01-9C18H20Cl2N4
Benzimidazole, 2,2'-tetramethylenebis-, dihydrochloride chemical structure, C18H20Cl2N4, CAS 5460-88-8
Benzimidazole, 2,2'-tetramethylenebis-, dihydrochloride
CAS 5460-88-8C18H20Cl2N4
3-Cyclopropyl-6-(4-(3,4-dichlorobenzyl)piperazin-1-yl)pyridazine chemical structure, C18H20Cl2N4, CAS 2034494-46-5
3-Cyclopropyl-6-(4-(3,4-dichlorobenzyl)piperazin-1-yl)pyridazine
CAS 2034494-46-5C18H20Cl2N4
3-(4-(2,4-Dichlorobenzyl)piperazin-1-yl)-6,7-dihydro-5H-cyclopenta[c]pyridazine chemical structure, C18H20Cl2N4, CAS 2034308-54-6
3-(4-(2,4-Dichlorobenzyl)piperazin-1-yl)-6,7-dihydro-5H-cyclopenta[c]pyridazine
CAS 2034308-54-6C18H20Cl2N4
(2E,2'E)-1,1'-Ethane-1,2-diylbis[2-(4-chlorobenzylidene)-1-methylhydrazine] chemical structure, C18H20Cl2N4, CAS 416884-76-9
(2E,2'E)-1,1'-Ethane-1,2-diylbis[2-(4-chlorobenzylidene)-1-methylhydrazine]
CAS 416884-76-9C18H20Cl2N4
2-Cyclopropyl-N-[1-[(3,5-dichlorophenyl)methyl]pyrrolidin-3-yl]pyrimidin-4-amine chemical structure, C18H20Cl2N4, CAS 3082114-93-7
2-Cyclopropyl-N-[1-[(3,5-dichlorophenyl)methyl]pyrrolidin-3-yl]pyrimidin-4-amine
CAS 3082114-93-7C18H20Cl2N4
4-{5-[(3,4-Dichlorophenyl)methyl]-octahydropyrrolo[3,4-c]pyrrol-2-yl}-6-methylpyrimidine chemical structure, C18H20Cl2N4, CAS 2741893-11-6
4-{5-[(3,4-Dichlorophenyl)methyl]-octahydropyrrolo[3,4-c]pyrrol-2-yl}-6-methylpyrimidine
CAS 2741893-11-6C18H20Cl2N4

Frequently asked questions

What is the molar mass of C18H20Cl2N4?

The molar mass of C18H20Cl2N4 is 363.29 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 2 chlorine atoms and 4 nitrogen atoms. The monoisotopic mass is 362.1065 Da.

How many compounds have the formula C18H20Cl2N4?

CompoundList lists 9 compounds with the molecular formula C18H20Cl2N4, including L-745870 Hydrochloride, 2-Chloro-4-(dimethylamino)-benzaldehyde azine, Clozapine hydrochloride. 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 C18H20Cl2N4?

C18H20Cl2N4 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.