Molecular formula

C₁₈H₁₈ClN₃

20 compounds have this formula on CompoundList.

Molar mass: 311.81g/mol
Monoisotopic mass: 311.1189Da
Atoms: 40
Elements: 4
Rings plus double bonds: 11

The formula C18H18ClN3 describes a molecule made of 18 carbon atoms, 18 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 × 1869.34%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 185.82%
1.008 × 18 = 18.144 g/mol
Cl Chlorine × 111.37%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 313.48%
14.007 × 3 = 42.021 g/mol

Look up another formula

Compounds with the formula C18H18ClN3

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

Showing 1 to 20 of 20 compounds

1-Chloro-3-methyl-2-pentylpyrido[1,2-a]benzimidazole-4-carbonitrile

CAS 518018-37-6C₁₈H₁₈ClN₃

6-Chloro-N,N-diethyl-4-phenylquinazolin-2-amine

CAS 26990-79-4C₁₈H₁₈ClN₃

5-Chloro-6-ethyl-N-(1-(naphthalen-2-yl)ethyl)pyrimidin-4-amine

CAS 141601-05-0C₁₈H₁₈ClN₃

1-(2-Chloro-5,7-dimethylquinolin-3-yl)-N-(pyridin-3-ylmethyl)methanamine

CAS 917746-09-9C₁₈H₁₈ClN₃

Aposafranine

CAS 60937-65-7C₁₈H₁₈ClN₃

1-Benzyl-4-(2-chloropyridin-3-yl)piperidine-4-carbonitrile

CAS 845552-77-4C₁₈H₁₈ClN₃

2-(2-Chlorophenyl)-N,N-diethylquinazolin-4-amine

CAS 371956-90-0C₁₈H₁₈ClN₃

({1-[(2-Chlorophenyl)methyl]-3-phenyl-1H-pyrazol-4-yl}methyl)(methyl)amine

CAS 956262-06-9C₁₈H₁₈ClN₃

2-Amino-4-(2-chlorophenyl)-6-ethyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile

CAS 361198-25-6C₁₈H₁₈ClN₃

$3-(4-Chlorophenyl)-5-methyl-1,6-diazatricyclo[6.2.2.0^{2,7}]dodeca-2(7),4-diene-4-carbonitrile chemical structure, C18H18ClN3, CAS 860644-73-1$

3-(4-Chlorophenyl)-5-methyl-1,6-diazatricyclo[6.2.2.0^{2,7}]dodeca-2(7),4-diene-4-carbonitrile

CAS 860644-73-1C₁₈H₁₈ClN₃

N-(1-tert-Butylbenzimidazol-5-yl)-1-(4-chlorophenyl)methanimine

CAS 326900-80-5C₁₈H₁₈ClN₃

Indole, 5-(3-indolyl)-3-(aminoethyl)-, hydrochloride

CAS 70753-13-8C₁₈H₁₈ClN₃

2-(2-Chloro-3-pyridinyl)-5,6-dimethyl-1-(2-methyl-2-propenyl)-1H-1,3-benzimidazole

CAS 344279-69-2C₁₈H₁₈ClN₃

6-Chloro-2-(2-phenylethyl)-1,2,3,4-tetrahydropyrazino[1,2-a]benzimidazole

CAS 1031655-18-1C₁₈H₁₈ClN₃

2-(4-Benzylpiperazin-1-yl)-6-chlorobenzonitrile

CAS 872119-86-3C₁₈H₁₈ClN₃

3-Chloro-6-(4-piperidyl)-11H-benzo[b][1,4]benzodiazepine

CAS 858670-78-7C₁₈H₁₈ClN₃

2-(4,6-Diphenylpyrimidin-2-yl)ethanamine hydrochloride

CAS 1196155-40-4C₁₈H₁₈ClN₃

7-(2-(tert-Butyl)-6-chloro-5-methylpyrimidin-4-yl)quinoline

CAS 852062-23-8C₁₈H₁₈ClN₃

1-Benzyl-N-[(4-chloro-3-methylphenyl)methyl]-1H-pyrazol-4-amine

CAS 2172304-54-8C₁₈H₁₈ClN₃

(R)-5-Benzyl-2-phenyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium chloride

CAS 640737-16-2C₁₈H₁₈ClN₃

Frequently asked questions

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What is the molar mass of C18H18ClN3?

The molar mass of C18H18ClN3 is 311.81 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 1 chlorine atom and 3 nitrogen atoms. The monoisotopic mass is 311.1189 Da.

How many compounds have the formula C18H18ClN3?

CompoundList lists 20 compounds with the molecular formula C18H18ClN3, including 1-Chloro-3-methyl-2-pentylpyrido[1,2-a]benzimidazole-4-carbonitrile, 6-Chloro-N,N-diethyl-4-phenylquinazolin-2-amine, 5-Chloro-6-ethyl-N-(1-(naphthalen-2-yl)ethyl)pyrimidin-4-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 C18H18ClN3?

C18H18ClN3 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.