Molecular formula

C₂₀H₁₈ClN₃O₂

118 compounds have this formula on CompoundList.

Molar mass: 367.83g/mol
Monoisotopic mass: 367.1088Da
Atoms: 44
Elements: 5
Rings plus double bonds: 13

The formula C20H18ClN3O2 describes a molecule made of 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 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 × 2065.31%
12.011 × 20 = 240.220 g/mol
H Hydrogen × 184.93%
1.008 × 18 = 18.144 g/mol
Cl Chlorine × 19.64%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 311.42%
14.007 × 3 = 42.021 g/mol
O Oxygen × 28.70%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C20H18ClN3O2

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

Showing 101 to 118 of 118 compounds

N-(3-Chlorophenyl)-3-(quinolin-2-yloxy)pyrrolidine-1-carboxamide

CAS 2034493-99-5C₂₀H₁₈ClN₃O₂

2-(2-Chlorophenyl)-1-[3-(quinoxalin-2-yloxy)pyrrolidin-1-yl]ethan-1-one

CAS 2097933-18-9C₂₀H₁₈ClN₃O₂

N-(2-Chlorophenyl)-2-cyano-3-[4-(morpholin-4-yl)phenyl]prop-2-enamide

CAS 475182-72-0C₂₀H₁₈ClN₃O₂

N-(5-Chloro-2-methoxyphenyl)-3-cyclopropyl-1-phenyl-1H-pyrazole-5-carboxamide

CAS 1282121-14-5C₂₀H₁₈ClN₃O₂

2-(4-Chlorophenyl)-N-(1H-indol-5-yl)-1-methyl-5-oxopyrrolidine-3-carboxamide

CAS 1282117-50-3C₂₀H₁₈ClN₃O₂

2-(4-Chlorophenyl)-N-(1H-indol-6-yl)-1-methyl-5-oxopyrrolidine-3-carboxamide

CAS 1282131-53-6C₂₀H₁₈ClN₃O₂

3-{[2-(3-Chlorophenyl)-5-ethyl-6-methylpyrimidin-4-yl]amino}benzoic acid

CAS 1283678-15-8C₂₀H₁₈ClN₃O₂

2-Chloro-4-[9-ethyl-1-methyl-8-(methyloxy)-3H-pyrazolo[3,4-c]isoquinolin-5-yl]phenol

CAS 838855-23-5C₂₀H₁₈ClN₃O₂

5-[1-(4-Chlorobenzoyl)pyrrolidin-2-yl]-3-(4-methylphenyl)-1,2,4-oxadiazole

CAS 1024071-66-6C₂₀H₁₈ClN₃O₂

N-(3-Chloro-2-methylphenyl)-2-(4-methyl-6-oxo-2-phenyl-1,6-dihydropyrimidin-1-yl)acetamide

CAS 1775419-74-3C₂₀H₁₈ClN₃O₂

N-[(4-Chlorophenyl)methyl]-2-(4-methyl-6-oxo-2-phenyl-1,6-dihydropyrimidin-1-yl)acetamide

CAS 1775332-34-7C₂₀H₁₈ClN₃O₂

3-(2-Chlorophenyl)-5-[1-(4-methylbenzoyl)pyrrolidin-2-yl]-1,2,4-oxadiazole

CAS 1795411-48-1C₂₀H₁₈ClN₃O₂

3-(2-Chlorophenyl)-5-[1-(3-methylbenzoyl)pyrrolidin-2-yl]-1,2,4-oxadiazole

CAS 1795467-48-9C₂₀H₁₈ClN₃O₂

Benzyl N-(6-chloropyridazin-3-yl)-N-(2-phenylethyl)carbamate

CAS 2680813-06-1C₂₀H₁₈ClN₃O₂

Benzyl N-(6-chloropyridazin-3-yl)-N-(1-phenylethyl)carbamate

CAS 2680786-14-3C₂₀H₁₈ClN₃O₂

Benzyl N-(2-chloropyrimidin-4-yl)-N-[(4-methylphenyl)methyl]carbamate

CAS 2680827-13-6C₂₀H₁₈ClN₃O₂

Benzenecarboximidamide, N-(4-methylphenyl)-4-nitro-Na(2)-phenyl-, hydrochloride (1:1)

CAS 1071580-88-5C₂₀H₁₈ClN₃O₂

Benzamide,N-[2-(4-chlorophenyl)-1-[[(1-methylethyl)amino]carbonyl]ethenyl]-4-cyano-

CAS 108941-02-2C₂₀H₁₈ClN₃O₂

Frequently asked questions

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What is the molar mass of C20H18ClN3O2?

The molar mass of C20H18ClN3O2 is 367.83 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 367.1088 Da.

How many compounds have the formula C20H18ClN3O2?

CompoundList lists 118 compounds with the molecular formula C20H18ClN3O2, including N-(3-Chlorophenyl)-3-(quinolin-2-yloxy)pyrrolidine-1-carboxamide, 2-(2-Chlorophenyl)-1-[3-(quinoxalin-2-yloxy)pyrrolidin-1-yl]ethan-1-one, N-(2-Chlorophenyl)-2-cyano-3-[4-(morpholin-4-yl)phenyl]prop-2-enamide. 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 C20H18ClN3O2?

C20H18ClN3O2 has a degree of unsaturation of 13. 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.