Molecular formula

C₁₈H₂₂ClN₅O₃

24 compounds have this formula on CompoundList.

Molar mass: 391.86g/mol
Monoisotopic mass: 391.1411Da
Atoms: 49
Elements: 5
Rings plus double bonds: 10

The formula C18H22ClN5O3 describes a molecule made of 18 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 3 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 × 1855.17%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 225.66%
1.008 × 22 = 22.176 g/mol
Cl Chlorine × 19.05%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 517.87%
14.007 × 5 = 70.035 g/mol
O Oxygen × 312.25%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C18H22ClN5O3

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

Showing 1 to 24 of 24 compounds

1-[(4-Chlorophenyl)methyl]-8-(3-methoxypropylamino)-3,7-dimethylpurine-2,6-dione

CAS 493028-08-3C₁₈H₂₂ClN₅O₃

4-(4-Chloro-5-methyl-3-nitropyrazol-1-yl)-1-(4-phenylpiperazin-1-yl)butan-1-one

CAS 897542-99-3C₁₈H₂₂ClN₅O₃

1H-Purine-2,6-dione, 8-chloro-3,9-dihydro-1,3-dimethyl-, compd. with 3-methyl-2-phenylmorpholine (1:1)

CAS 13931-75-4C₁₈H₂₂ClN₅O₃

7-[(4-Chlorophenyl)methyl]-8-(3-methoxypropylamino)-1,3-dimethylpurine-2,6-dione

CAS 359903-33-6C₁₈H₂₂ClN₅O₃

7-[(2-Chlorophenyl)methyl]-8-(3-ethoxypropylamino)-3-methylpurine-2,6-dione

CAS 577763-05-4C₁₈H₂₂ClN₅O₃

(S)-4-((3-Chloro-4-methoxybenzyl)amino)-2-(2-(hydroxymethyl)pyrrolidin-1-yl)pyrimidine-5-carboxamide

CAS 372117-54-9C₁₈H₂₂ClN₅O₃

7-[(2-Chlorophenyl)methyl]-8-[(2-methoxyethylamino)methyl]-1,3-dimethylpurine-2,6-dione

CAS 868143-66-2C₁₈H₂₂ClN₅O₃

1-(5-Chloro-2-methoxyphenyl)-3-(4,6-dimethyl-2-morpholinopyrimidin-5-yl)urea

CAS 1448050-44-9C₁₈H₂₂ClN₅O₃

1-(5-Chloro-2-methoxyphenyl)-3-((4-methyl-6-morpholinopyrimidin-2-yl)methyl)urea

CAS 1797806-68-8C₁₈H₂₂ClN₅O₃

1-(2-Chlorobenzyl)-8-((3-methoxypropyl)amino)-3,7-dimethyl-1H-purine-2,6(3H,7H)-dione

CAS 923150-21-4C₁₈H₂₂ClN₅O₃

N-(5-Chloro-2,4-dimethoxyphenyl)-4-(6-methylpyridazin-3-yl)piperazine-1-carboxamide

CAS 1169980-46-4C₁₈H₂₂ClN₅O₃

N1-(2-(4-(4-chlorophenyl)piperazin-1-yl)ethyl)-N2-(5-methylisoxazol-3-yl)oxalamide

CAS 1049575-80-5C₁₈H₂₂ClN₅O₃

2-(4-Chlorophenoxy)-N-(4-(dimethylamino)-2-morpholinopyrimidin-5-yl)acetamide

CAS 1797622-75-3C₁₈H₂₂ClN₅O₃

1-(5-Chloro-2,4-dimethoxyphenyl)-3-{[2-(pyrrolidin-1-yl)pyrimidin-4-yl]methyl}urea

CAS 1797719-90-4C₁₈H₂₂ClN₅O₃

tert-Butyl 3-((7-chloropyrido[4,3-b]pyrazin-5-ylamino)methyl)-5-oxopiperidine-1-carboxylate

CAS 1415794-67-0C₁₈H₂₂ClN₅O₃

tert-Butyl 3-((7-chloropyrido[4,3-b]pyrazin-5-ylamino)methyl)-4-oxopiperidine-1-carboxylate

CAS 1415793-88-2C₁₈H₂₂ClN₅O₃

1-(4-Chlorophenyl)-3-[1-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)piperidin-4-yl]urea

CAS 2549034-80-0C₁₈H₂₂ClN₅O₃

N-(5-Chloro-2-methoxyphenyl)-4-(6-methoxy-2-methylpyrimidin-4-yl)piperazine-1-carboxamide

CAS 946249-15-6C₁₈H₂₂ClN₅O₃

N-(5-Chloro-2-methoxyphenyl)-4-[(6-methoxypyrimidin-4-yl)amino]piperidine-1-carboxamide

CAS 2415472-91-0C₁₈H₂₂ClN₅O₃

N-(5-Chloro-2-methoxyphenyl)-2-[4-(1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)piperazin-1-yl]acetamide

CAS 3030824-58-6C₁₈H₂₂ClN₅O₃

2-[4-(5-Chloro-6-oxo-1,6-dihydropyridazin-4-yl)piperazin-1-yl]-5H,6H,7H-cyclopenta[b]pyridine-3-carbonitrile

CAS 3030817-30-9C₁₈H₂₂ClN₅O₃

2-[4-(5-Chloro-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)piperazin-1-yl]-N-(4-methoxyphenyl)acetamide

CAS 3030813-83-0C₁₈H₂₂ClN₅O₃

2-[4-(5-Chloro-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)piperazin-1-yl]-N-(3-methoxyphenyl)acetamide

CAS 3030778-62-9C₁₈H₂₂ClN₅O₃

4-[(3-Chloro-4-methoxyphenyl)methylamino]-2-[(2R)-2-(hydroxymethyl)pyrrolidin-1-yl]pyrimidine-5-carboxamide

CAS 2250243-36-6C₁₈H₂₂ClN₅O₃

Frequently asked questions

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What is the molar mass of C18H22ClN5O3?

The molar mass of C18H22ClN5O3 is 391.86 g/mol, calculated from standard atomic weights for 18 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 391.1411 Da.

How many compounds have the formula C18H22ClN5O3?

CompoundList lists 24 compounds with the molecular formula C18H22ClN5O3, including 1-[(4-Chlorophenyl)methyl]-8-(3-methoxypropylamino)-3,7-dimethylpurine-2,6-dione, 4-(4-Chloro-5-methyl-3-nitropyrazol-1-yl)-1-(4-phenylpiperazin-1-yl)butan-1-one, 1H-Purine-2,6-dione, 8-chloro-3,9-dihydro-1,3-dimethyl-, compd. with 3-methyl-2-phenylmorpholine (1:1). 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 C18H22ClN5O3?

C18H22ClN5O3 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.