Molecular formula
C18H22N2O2
482 compounds have this formula on CompoundList.
- Molar mass
- 298.39g/mol
- Monoisotopic mass
- 305.2121Da
- Atoms
- 44
- Elements
- 4
- Rings plus double bonds
- 9
The formula C18H22N2O2 describes a molecule made of 18 carbon atoms, 22 hydrogen atoms, 2 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 × 1872.46%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 227.43%1.008 × 22 = 22.176 g/mol
- N Nitrogen × 29.39%14.007 × 2 = 28.014 g/mol
- O Oxygen × 210.72%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H22N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 482 compounds
4-Benzoyl-N,N-diisopropyl-1H-pyrrole-2-carboxamide
CAS 478040-32-3C18H22N2O2
2-(3-Formyl-1H-indol-1-yl)-N-(2-methylcyclohexyl)acetamide
CAS 592546-45-7C18H22N2O2
m-Dioxan-5-amine, 5-benzylaminomethyl-2-phenyl-
CAS 73987-04-9C18H22N2O2
1-(3-Methoxy-4-hydroxybenzyl)-4-phenylpiperazine
CAS 63867-54-9C18H22N2O2
Methyl 6-ethylergoline-8-carboxylate
CAS 30341-94-7C18H22N2O2
2-(1-Cyclohexylpyrrolidin-3-yl)-1H-isoindole-1,3(2H)-dione
CAS 16573-28-7C18H22N2O2
![Furan-2-yl[4-(3-phenylpropyl)piperazin-1-yl]methanone chemical structure, C18H22N2O2, CAS 461409-82-5](/s/GGHWLRIOGLYBBG-UHFFFAOYSA-N.svg)
Furan-2-yl[4-(3-phenylpropyl)piperazin-1-yl]methanone
CAS 461409-82-5C18H22N2O2
1-(4-Ethylpiperazin-1-yl)-2-naphthalen-2-yloxyethanone
CAS 445250-07-7C18H22N2O2
Phenol, 4,4'-cyclohexylidenebis[2-amino-
CAS 30817-90-4C18H22N2O2
6PPD-quinone-d5
CAS 2750119-14-1C18H22N2O2
Benzenamide, 4-(3,4-dihydro-6,7-dimethoxy-1-methyl-2(1H)-isoquinolinyl)-, (S)-
CAS 65492-86-6C18H22N2O2
Carbanilic acid, 2-(N-methyl-N-phenethylamino)ethyl ester
CAS 77944-93-5C18H22N2O2
N-Desmethyl-N-acetyldoxylamine
CAS 97143-66-3C18H22N2O2
![N-[4-(Dimethylamino)phenyl]-2-(2-ethylphenoxy)acetamide chemical structure, C18H22N2O2, CAS 449751-68-2](/s/GJIJDXSACKXVIL-UHFFFAOYSA-N.svg)
N-[4-(Dimethylamino)phenyl]-2-(2-ethylphenoxy)acetamide
CAS 449751-68-2C18H22N2O2
![[4-[Benzyl(methyl)amino]piperidin-1-yl]-(furan-2-yl)methanone chemical structure, C18H22N2O2, CAS 792927-93-6](/s/NQVMXMIOFFPYBN-UHFFFAOYSA-N.svg)
[4-[Benzyl(methyl)amino]piperidin-1-yl]-(furan-2-yl)methanone
CAS 792927-93-6C18H22N2O2
![3-[Benzyl(methyl)amino]-N-(3-methoxyphenyl)propanamide chemical structure, C18H22N2O2, CAS 428843-22-5](/s/HNWKHVLDERUODK-UHFFFAOYSA-N.svg)
3-[Benzyl(methyl)amino]-N-(3-methoxyphenyl)propanamide
CAS 428843-22-5C18H22N2O2
4-(4-tert-Butylphenoxymethyl)benzohydrazide
CAS 377769-38-5C18H22N2O2
5H-(1)Benzopyrano(2,3-b)pyridin-5-ol, 5-(3-(dimethylamino)propyl)-2-methyl-
CAS 59663-06-8C18H22N2O2
![1-[(2-Methoxyphenyl)methyl]-3-(4-propan-2-ylphenyl)urea chemical structure, C18H22N2O2, CAS 894514-81-9](/s/GYEVPGAYHNKSPL-UHFFFAOYSA-N.svg)
1-[(2-Methoxyphenyl)methyl]-3-(4-propan-2-ylphenyl)urea
CAS 894514-81-9C18H22N2O2
![N-[4-(Allyloxy)-3-ethoxybenzyl]-N-(4-pyridinylmethyl)amine chemical structure, C18H22N2O2, CAS 880807-53-4](/s/DIUMLTSQDHXQLV-UHFFFAOYSA-N.svg)
N-[4-(Allyloxy)-3-ethoxybenzyl]-N-(4-pyridinylmethyl)amine
CAS 880807-53-4C18H22N2O2
![2-[(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl)methyl]aniline chemical structure, C18H22N2O2, CAS 114688-61-8](/s/OPWKKFLSNMZGEV-UHFFFAOYSA-N.svg)
2-[(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl)methyl]aniline
CAS 114688-61-8C18H22N2O2
![4-[4-(6-Hydroxyhexyloxy)phenylazo]benzene chemical structure, C18H22N2O2, CAS 162844-58-8](/s/JEZUZTHHGVMSNH-UHFFFAOYSA-N.svg)
4-[4-(6-Hydroxyhexyloxy)phenylazo]benzene
CAS 162844-58-8C18H22N2O2
2-Amino-N-(1-hydroxy-3-phenyl-2-propyl)-3-phenylpropanamide
CAS 2797608-38-7C18H22N2O2
Ethyl 3-amino-4-(nona-2,4-diynylamino)benzoate
CAS 2226204-90-4C18H22N2O2
- 1H-1-Benzazepine, 2,5-dihydro-7,8-dimethyl-2,5-dioxo-4-(piperidinomethyl)-69353-32-8C18H22N2O2
- 1-[4-(Benzyloxy)phenyl]-3-butylurea6186-12-5C18H22N2O2
- 3-[Benzyl(methyl)amino]-N-(4-methoxyphenyl)propanamide519004-71-8C18H22N2O2
- 2-(3-Acetyl-1H-indol-1-yl)-N-cyclohexylacetamide737773-76-1C18H22N2O2
- 3-[Benzyl(2-hydroxyethyl)amino]-N-phenylpropanamide429621-95-4C18H22N2O2
- 2-(3-Acetyl-1H-indol-1-yl)-1-(azepan-1-yl)ethanone831212-43-2C18H22N2O2
- 4-[5-Methyl-2-(propan-2-yl)phenoxymethyl]benzohydrazide379254-46-3C18H22N2O2
- 3-[Benzyl(methyl)amino]-N-(2-methoxyphenyl)propanamide428828-58-4C18H22N2O2
- Methyl 2,3,4,9-tetrahydrospiro[beta-carboline-1,1'-cyclohexane]-3-carboxylate113247-25-9C18H22N2O2
- Carbamic acid,(3-amino-2'-methyl[1,1'-biphenyl]-4-yl)-,1,1-dimethylethyl ester335255-48-6C18H22N2O2
- 1-(3-Hydroxy-3-phenylpropyl)-3-phenethylurea1396687-46-9C18H22N2O2
- Benzyl 4-cyanobicyclo[2.2.2]octan-1-ylmethylcarbamate2187434-96-2C18H22N2O2
- Benzyl ((4-cyanobicyclo[2.2.2]octan-1-yl)methyl)carbamate71271-46-0C18H22N2O2
- 4(1H)-Carbazolone, 2,3-dihydro-9-methyl-3-(morpholinomethyl)-38942-83-5C18H22N2O2
- 3,8-Diazabicyclo(3.2.1)octan-2-one, 3-cinnamyl-8-propionyl-22315-22-6C18H22N2O2
- Benzoic acid, 2-amino-5-[(4-aminophenyl)methyl]-, butyl ester66037-56-7C18H22N2O2
- N-[2-(Dimethylamino)ethyl]-2-hydroxy-2,2-diphenylacetamide31416-65-6C18H22N2O2
- 1,5-Diphenyl-1,5-diazocane-3,7-diol5360-74-7C18H22N2O2
- 4a-Ethyl-1,3,4,4a,5,10,11,11a-octahydro-9-methoxy-2H-pyrido[2,3-b]carbazol-2-one99812-94-9C18H22N2O2
- 2-(4-tert-Butylphenoxy)-N-(pyridin-4-ylmethyl)acetamide332898-24-5C18H22N2O2
- 4-(4-Methylbenzoyl)-N-(2-methylbutan-2-yl)-1H-pyrrole-2-carboxamide478078-76-1C18H22N2O2
- N-(3-Morpholin-4-ylpropyl)naphthalene-1-carboxamide550311-32-5C18H22N2O2
- 1-(4-Ethoxyphenyl)-3-(1-phenylpropyl)urea894513-87-2C18H22N2O2
- 1-[1-(3,4-Dimethylphenyl)ethyl]-3-(2-methoxyphenyl)urea894498-76-1C18H22N2O2
- 1-(4-Methoxy-2-methylphenyl)-3-(4-propan-2-ylphenyl)urea894513-00-9C18H22N2O2
- 1-[4-(Furan-2-ylmethyl)piperazin-1-yl]-2-(4-methylphenyl)ethanone510725-68-5C18H22N2O2
- N-Cyclohexyl-N-ethyl-2-(1H-indol-3-yl)-2-oxoacetamide852367-07-8C18H22N2O2
- N-(3-Amino-2-methylphenyl)-2-(2-isopropylphenoxy)-acetamide953719-01-2C18H22N2O2
- N-(4-(Dimethylamino)phenethyl)-4-methoxybenzamide953243-16-8C18H22N2O2
- 4-(3-Methylbutoxy)-N-(pyridin-3-ylmethyl)benzamide940519-67-5C18H22N2O2
- 1-(1,2-Dimethyl-1H-indol-3-yl)-2-(2-methylpiperidin-1-yl)ethane-1,2-dione862813-96-5C18H22N2O2
- 1-(1,2-Dimethyl-1H-indol-3-yl)-2-(3-methylpiperidin-1-yl)ethane-1,2-dione862813-97-6C18H22N2O2
- N-(2-(Furan-2-yl)-2-(indolin-1-yl)ethyl)butyramide898432-45-6C18H22N2O2
- N-(2-(Furan-2-yl)-2-(indolin-1-yl)ethyl)isobutyramide898458-17-8C18H22N2O2
- N-[2-(5-Methylfuran-2-yl)-2-(pyrrolidin-1-yl)ethyl]benzamide942861-45-2C18H22N2O2
- N-(1-(Cyclopropanecarbonyl)indolin-5-yl)cyclopentanecarboxamide1049562-46-0C18H22N2O2
- N-(2-Methoxyethyl)-3-phenyl-N-(pyridin-4-ylmethyl)propanamide1286710-11-9C18H22N2O2
- Carbamic acid,(3-amino-4'-methyl[1,1'-biphenyl]-4-yl)-,1,1-dimethylethyl ester335255-41-9C18H22N2O2
- 1-(3-Cyclopropyl-3-hydroxypropyl)-3-(naphthalen-1-ylmethyl)urea1396843-24-5C18H22N2O2
- Pyridine, 1,2,3,4-tetrahydro-1-(4-(1-piperidinylcarbonyl)benoyl)-52881-78-4C18H22N2O2
- Phenylacetic acid-1-phenylpiperazine(1:1)23245-04-7C18H22N2O2
- 2,8-Dimethoxy-5,11-dimethyl-6,12-dihydrobenzo[c][1,5]benzodiazocine76259-09-1C18H22N2O2
- 3,8-Diazabicyclo(3.2.1)octane, 3-(3-phenylacryloyl)-8-propionyl-1507-83-1C18H22N2O2
- 1-[4-(Furan-2-ylmethyl)piperazin-1-yl]-3-phenylpropan-1-one897546-28-0C18H22N2O2
- 1-(4-Ethoxyphenyl)-3-(2,4,6-trimethylphenyl)urea894513-42-9C18H22N2O2
- 1-[4-(Furan-2-ylmethyl)piperazin-1-yl]-2-(3-methylphenyl)ethanone915903-72-9C18H22N2O2
- 1-(2-Ethoxyphenyl)-3-(2-ethyl-6-methylphenyl)urea894513-75-8C18H22N2O2
- 1-(Azepan-1-yl)-2-(1,2-dimethyl-1H-indol-3-yl)ethane-1,2-dione862813-91-0C18H22N2O2
- 1-(1,2-Dimethyl-1H-indol-3-yl)-2-(4-methylpiperidin-1-yl)ethane-1,2-dione862813-98-7C18H22N2O2
- N-Cyclohexyl-2-(1,2-dimethyl-1H-indol-3-yl)-2-oxoacetamide862830-98-6C18H22N2O2
- 2-[(3,4-Dihydro-2(1H)-isoquinolinyl)methyl]-2-azaspiro[4.4]nonane-1,3-dione878453-67-9C18H22N2O2
- tert-Butyl 4-(4-aminobenzyl)phenylcarbamate135680-03-4C18H22N2O2
- 8-(6-Cyano-1,2,3,4-tetrahydroisoquinolin-2-yl)-1,4-dioxaspiro[4,5]decane166398-35-2C18H22N2O2
- N-((1-(Furan-2-ylmethyl)piperidin-4-yl)methyl)benzamide954079-40-4C18H22N2O2
- 1-Cyclopentyl-4-(2,3-dihydro-1H-indol-1-ylcarbonyl)pyrrolidin-2-one896928-74-8C18H22N2O2
- 1-(2,6-Dimethylpiperidin-1-yl)-2-(2-methyl-1H-indol-3-yl)ethane-1,2-dione852368-48-0C18H22N2O2
- 1-(3,5-Dimethylpiperidin-1-yl)-2-(2-methyl-1H-indol-3-yl)ethane-1,2-dione852368-49-1C18H22N2O2
- N-[4-(Aminomethyl)phenyl]-4-(4-methylphenoxy)butanamide1016497-57-6C18H22N2O2
- 1-(2-Hydroxy-3-phenylpropyl)-3-phenethylurea1351642-98-2C18H22N2O2
- 3-Benzyl-2-(1-hydroxypropyl)-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one866611-21-4C18H22N2O2
- 2-[4-Hydroxy-1-(phenylmethyl)-4-piperidinyl]-3-pyridinemethanol1036408-87-3C18H22N2O2
- 4-(4-Amino-3-cyclohex-1-enyl-phenyl)-1-methyl-piperidine-2,6-dione954124-95-9C18H22N2O2
- 1-(tert-Butoxycarbonyl)-5-(3-dimethylamino-2-propyn-1-yl)indole913388-49-5C18H22N2O2
- tert-Butyl 3-{[2-(pyridin-3-yl)ethyl]amino}benzoate651023-30-2C18H22N2O2
- Carbamic acid,(3-amino-3'-methyl[1,1'-biphenyl]-4-yl)-,1,1-dimethylethyl ester335255-45-3C18H22N2O2
- 2-(4-(Diisopropylamino)but-2-yn-1-yl)isoindoline-1,3-dione38060-12-7C18H22N2O2
- 1-(2-Methoxy-2-(o-tolyl)ethyl)-3-(o-tolyl)urea1797088-10-8C18H22N2O2
- [2-(2-Hydroxypropan-2-yl)pyrrolidin-1-yl]-(2-methylquinolin-6-yl)methanone1607249-40-0C18H22N2O2
- D2Vaf27nhc2827129-91-7C18H22N2O2
- 1-(3,4-Dihydroisoquinolin-2(1H)-yl)-3-(pyridin-2-ylmethoxy)propan-2-ol1616098-53-3C18H22N2O2
- 1-(3,4-Dihydroisoquinolin-2(1H)-yl)-3-(pyridin-4-ylmethoxy)propan-2-ol1616098-55-5C18H22N2O2
- 1-(3,4-Dihydroisoquinolin-2(1H)-yl)-3-(pyridin-3-ylmethoxy)propan-2-ol1616098-54-4C18H22N2O2
- N-(2-Hydroxy-2-(1-methyl-1H-indol-5-yl)ethyl)cyclohex-3-enecarboxamide2034440-30-5C18H22N2O2
- tert-Butyl 2-(quinolin-6-yl)pyrrolidine-1-carboxylate1355225-80-7C18H22N2O2
- 3-(4-Cyanophenyl)-N-{7-oxaspiro[3.5]nonan-1-yl}propanamide2320382-53-2C18H22N2O2
- N'-[(4-Oxocyclohexa-2,5-dien-1-ylidene)methyl]adamantane-1-carbohydrazide324062-97-7C18H22N2O2
Frequently asked questions
What is the molar mass of C18H22N2O2?
The molar mass of C18H22N2O2 is 298.39 g/mol, calculated from standard atomic weights for 18 carbon atoms, 22 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 305.2121 Da.
How many compounds have the formula C18H22N2O2?
CompoundList lists 482 compounds with the molecular formula C18H22N2O2, including 4-Benzoyl-N,N-diisopropyl-1H-pyrrole-2-carboxamide, 2-(3-Formyl-1H-indol-1-yl)-N-(2-methylcyclohexyl)acetamide, m-Dioxan-5-amine, 5-benzylaminomethyl-2-phenyl-. 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 C18H22N2O2?
C18H22N2O2 has a degree of unsaturation of 9. 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.