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Molecular formula

C18H18Cl2N4O2

16 compounds have this formula on CompoundList.

Molar mass
393.27g/mol
Monoisotopic mass
392.0807Da
Atoms
44
Elements
5
Rings plus double bonds
11

The formula C18H18Cl2N4O2 describes a molecule made of 18 carbon atoms, 18 hydrogen atoms, 2 chlorine atoms, 4 nitrogen atoms and 2 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 × 1854.97%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 184.61%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 218.03%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 414.25%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 28.14%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C18H18Cl2N4O2

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

Showing 1 to 16 of 16 compounds

3-(2,6-Dichlorophenyl)-N-[(1-ethyl-3-methyl-1H-pyrazol-4-yl)methyl]-5-methyl-4-isoxazolecarboxamide chemical structure, C18H18Cl2N4O2, CAS 515151-18-5
3-(2,6-Dichlorophenyl)-N-[(1-ethyl-3-methyl-1H-pyrazol-4-yl)methyl]-5-methyl-4-isoxazolecarboxamide
CAS 515151-18-5C18H18Cl2N4O2
4-(2,4-Dichlorophenoxy)-N-[2-([1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl]butanamide chemical structure, C18H18Cl2N4O2, CAS 883468-18-6
4-(2,4-Dichlorophenoxy)-N-[2-([1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl]butanamide
CAS 883468-18-6C18H18Cl2N4O2
1-N,4-N-bis(3-chlorophenyl)piperazine-1,4-dicarboxamide chemical structure, C18H18Cl2N4O2, CAS 80490-82-0
1-N,4-N-bis(3-chlorophenyl)piperazine-1,4-dicarboxamide
CAS 80490-82-0C18H18Cl2N4O2
1,4-Piperazinedicarboxamide, n1,n4-bis(4-chlorophenyl)- chemical structure, C18H18Cl2N4O2, CAS 6269-42-7
1,4-Piperazinedicarboxamide, n1,n4-bis(4-chlorophenyl)-
CAS 6269-42-7C18H18Cl2N4O2
(2,4-Dichlorophenyl)[8-(2-pyrimidinyl)-1-oxa-4,8-diazaspiro[4.5]dec-4-yl]methanone chemical structure, C18H18Cl2N4O2, CAS 339011-71-1
(2,4-Dichlorophenyl)[8-(2-pyrimidinyl)-1-oxa-4,8-diazaspiro[4.5]dec-4-yl]methanone
CAS 339011-71-1C18H18Cl2N4O2
4-(4-Chlorobenzyl)-N-(4-chloro-3-nitrobenzylidene)-1-piperazinamine chemical structure, C18H18Cl2N4O2, CAS 315223-98-4
4-(4-Chlorobenzyl)-N-(4-chloro-3-nitrobenzylidene)-1-piperazinamine
CAS 315223-98-4C18H18Cl2N4O2
2-(2,4-Dichlorophenoxy)-N-(3-{2-methylpyrazolo[1,5-a]pyrimidin-6-yl}propyl)acetamide chemical structure, C18H18Cl2N4O2, CAS 1796946-25-2
2-(2,4-Dichlorophenoxy)-N-(3-{2-methylpyrazolo[1,5-a]pyrimidin-6-yl}propyl)acetamide
CAS 1796946-25-2C18H18Cl2N4O2
(4-(1-(3-Chlorophenyl)-1H-imidazol-2-yl)piperazin-1-yl)(furan-2-yl)methanone hydrochloride chemical structure, C18H18Cl2N4O2, CAS 1185099-04-0
(4-(1-(3-Chlorophenyl)-1H-imidazol-2-yl)piperazin-1-yl)(furan-2-yl)methanone hydrochloride
CAS 1185099-04-0C18H18Cl2N4O2
N-(1-Cyanocycloheptyl)-2-(6,8-dichloro-4-oxo-3,4-dihydroquinazolin-3-yl)acetamide chemical structure, C18H18Cl2N4O2, CAS 1311817-03-4
N-(1-Cyanocycloheptyl)-2-(6,8-dichloro-4-oxo-3,4-dihydroquinazolin-3-yl)acetamide
CAS 1311817-03-4C18H18Cl2N4O2
4-[8-(2,4-Dichlorobenzoyl)-5H,6H,7H,8H-pyrido[2,3-d]pyrimidin-2-yl]morpholine chemical structure, C18H18Cl2N4O2, CAS 2195880-27-2
4-[8-(2,4-Dichlorobenzoyl)-5H,6H,7H,8H-pyrido[2,3-d]pyrimidin-2-yl]morpholine
CAS 2195880-27-2C18H18Cl2N4O2
4-Chloro-2-[(E)-[4-[(E)-(5-chloro-2-hydroxyphenyl)methylideneamino]piperazin-1-yl]iminomethyl]phenol chemical structure, C18H18Cl2N4O2, CAS 19774-89-1
4-Chloro-2-[(E)-[4-[(E)-(5-chloro-2-hydroxyphenyl)methylideneamino]piperazin-1-yl]iminomethyl]phenol
CAS 19774-89-1C18H18Cl2N4O2
3,4-Dichloro-N-(2-{(2E)-2-[4-(dimethylamino)benzylidene]hydrazino}-2-oxoethyl)benzamide chemical structure, C18H18Cl2N4O2, CAS 765303-62-6
3,4-Dichloro-N-(2-{(2E)-2-[4-(dimethylamino)benzylidene]hydrazino}-2-oxoethyl)benzamide
CAS 765303-62-6C18H18Cl2N4O2
N-(1-Cyanocyclohexyl)-2-(6,8-dichloro-4-oxo-3,4-dihydroquinazolin-3-yl)-N-methylacetamide chemical structure, C18H18Cl2N4O2, CAS 926780-95-2
N-(1-Cyanocyclohexyl)-2-(6,8-dichloro-4-oxo-3,4-dihydroquinazolin-3-yl)-N-methylacetamide
CAS 926780-95-2C18H18Cl2N4O2
Propanamide, N,N'-[4-(phenylazo)-1,3-phenylene]bis[3-chloro-(9CI) chemical structure, C18H18Cl2N4O2, CAS 547719-47-1
Propanamide, N,N'-[4-(phenylazo)-1,3-phenylene]bis[3-chloro-(9CI)
CAS 547719-47-1C18H18Cl2N4O2
tert-Butyl N-{2-[(5,6-dichloro-1H-1,3-benzodiazol-2-yl)amino]phenyl}carbamate chemical structure, C18H18Cl2N4O2, CAS 1965305-71-8
tert-Butyl N-{2-[(5,6-dichloro-1H-1,3-benzodiazol-2-yl)amino]phenyl}carbamate
CAS 1965305-71-8C18H18Cl2N4O2
m-Acetotoluidide, 4',4'''-azobis[6'-chloro-(7CI) chemical structure, C18H18Cl2N4O2, CAS 95167-10-5
m-Acetotoluidide, 4',4'''-azobis[6'-chloro-(7CI)
CAS 95167-10-5C18H18Cl2N4O2

Frequently asked questions

What is the molar mass of C18H18Cl2N4O2?

The molar mass of C18H18Cl2N4O2 is 393.27 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 2 chlorine atoms, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 392.0807 Da.

How many compounds have the formula C18H18Cl2N4O2?

CompoundList lists 16 compounds with the molecular formula C18H18Cl2N4O2, including 3-(2,6-Dichlorophenyl)-N-[(1-ethyl-3-methyl-1H-pyrazol-4-yl)methyl]-5-methyl-4-isoxazolecarboxamide, 4-(2,4-Dichlorophenoxy)-N-[2-([1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl]butanamide, 1-N,4-N-bis(3-chlorophenyl)piperazine-1,4-dicarboxamide. 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 C18H18Cl2N4O2?

C18H18Cl2N4O2 has a degree of unsaturation of 11. 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.