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 301 to 400 of 482 compounds
![N-[2-({3',4'-Dihydro-2'H-spiro[cyclopropane-1,1'-naphthalen]-3-yl}formamido)ethyl]prop-2-enamide chemical structure, C18H22N2O2, CAS 1384672-84-7](/s/VMDWIDSVVSMPLX-UHFFFAOYSA-N.svg)
N-[2-({3',4'-Dihydro-2'H-spiro[cyclopropane-1,1'-naphthalen]-3-yl}formamido)ethyl]prop-2-enamide
CAS 1384672-84-7C18H22N2O2
N-Phenyl-1-prop-2-enoyl-N-prop-2-enylpiperidine-4-carboxamide
CAS 2411265-29-5C18H22N2O2
![N-({4-[(1R,6R)-7-azabicyclo[4.2.0]octane-7-carbonyl]phenyl}methyl)prop-2-enamide chemical structure, C18H22N2O2, CAS 2411181-43-4](/s/GPNRTMKSGIACSK-HZPDHXFCSA-N.svg)
N-({4-[(1R,6R)-7-azabicyclo[4.2.0]octane-7-carbonyl]phenyl}methyl)prop-2-enamide
CAS 2411181-43-4C18H22N2O2
![N-(Cyclopropylmethyl)-N-[[4-(2-oxopyrrolidin-1-yl)phenyl]methyl]prop-2-enamide chemical structure, C18H22N2O2, CAS 2411279-83-7](/s/BILROTUVEHHVOW-UHFFFAOYSA-N.svg)
N-(Cyclopropylmethyl)-N-[[4-(2-oxopyrrolidin-1-yl)phenyl]methyl]prop-2-enamide
CAS 2411279-83-7C18H22N2O2
![4-(4-{[1-(Cyclopropylmethyl)aziridin-2-yl]methoxy}phenyl)-3,5-dimethyl-1,2-oxazole chemical structure, C18H22N2O2, CAS 2418717-05-0](/s/DGKNTPGKWZEINZ-UHFFFAOYSA-N.svg)
4-(4-{[1-(Cyclopropylmethyl)aziridin-2-yl]methoxy}phenyl)-3,5-dimethyl-1,2-oxazole
CAS 2418717-05-0C18H22N2O2
![2-(4-{[1-(2-Methylpropyl)aziridin-2-yl]methoxy}phenoxy)pyridine chemical structure, C18H22N2O2, CAS 2418668-66-1](/s/XZXXVKGDBBESDH-UHFFFAOYSA-N.svg)
2-(4-{[1-(2-Methylpropyl)aziridin-2-yl]methoxy}phenoxy)pyridine
CAS 2418668-66-1C18H22N2O2
tert-Butyl 6-(3-cyanophenyl)-3-methyl-3,4-dihydropyridine-1(2H)-carboxylate
CAS 2760265-77-6C18H22N2O2
1-tert-Butyl-3-((3-phenoxyphenyl)methyl)urea
CAS 98992-41-7C18H22N2O2
![N-[3-(Dimethylamino)propyl]-4-phenoxybenzamide chemical structure, C18H22N2O2, CAS 378225-21-9](/s/JJOCTOOFUKJZEG-UHFFFAOYSA-N.svg)
N-[3-(Dimethylamino)propyl]-4-phenoxybenzamide
CAS 378225-21-9C18H22N2O2
3-Hydroxy-N-(5-methylhexan-2-ylideneamino)naphthalene-2-carboxamide
CAS 5642-94-4C18H22N2O2
1-Hydroxy-4,4,5,5-tetramethyl-2-(6-methylnaphthalen-2-yl)-3-oxidoimidazol-3-ium
CAS 7237-08-3C18H22N2O2
Urea, N-(cyclohexylmethyl)-N'-(7-hydroxy-1-naphthalenyl)-
CAS 648420-45-5C18H22N2O2
5-Hexene-2,3-diol, 4-(2,2-diphenylhydrazino)-, (2S,3S,4S)-
CAS 652156-77-9C18H22N2O2
Urea, (2-hydroxy-2,2-diphenylethyl)trimethyl-
CAS 62432-69-3C18H22N2O2
3-Ethyl-N-hydroxy-4-methyl-N,2-diphenyl-1,2-oxazolidin-5-amine
CAS 77425-84-4C18H22N2O2
![N-Methoxy-N-methyl-N'-[4-(3-phenylpropyl)phenyl]urea chemical structure, C18H22N2O2, CAS 81362-51-8](/s/LNKQVKALXYYHHN-UHFFFAOYSA-N.svg)
N-Methoxy-N-methyl-N'-[4-(3-phenylpropyl)phenyl]urea
CAS 81362-51-8C18H22N2O2
N-(4-Ethylphenyl)-N~2~-(2-methoxyphenyl)alaninamide
CAS 89312-29-8C18H22N2O2
1,4-Bis(2-methoxyphenyl)piperazine
CAS 3367-49-5C18H22N2O2
1,4-Bis(4-methoxyphenyl)piperazine
CAS 3367-51-9C18H22N2O2
1,2,3,4-Tetrahydro-3-hydroxy-1-methyl-4-(methylphenylamino)-2-quinolinemethanol
CAS 22072-09-9C18H22N2O2
![4-{3-[(2-Hydroxy-2-phenylethyl)amino]propyl}benzamide chemical structure, C18H22N2O2, CAS 86861-10-1](/s/ZTZKPXDGOQIXGS-UHFFFAOYSA-N.svg)
4-{3-[(2-Hydroxy-2-phenylethyl)amino]propyl}benzamide
CAS 86861-10-1C18H22N2O2
2-(Dibenzylamino)-N-methoxy-N-methylacetamide
CAS 191731-35-8C18H22N2O2
N-(4-Amino-2-methylphenyl)-2-(2-isopropylphenoxy)-acetamide
CAS 953720-60-0C18H22N2O2
![N-[4-(Aminomethyl)phenyl]-4-(3-methylphenoxy)butanamide chemical structure, C18H22N2O2, CAS 953757-38-5](/s/OKFOLPXQRGGHKN-UHFFFAOYSA-N.svg)
N-[4-(Aminomethyl)phenyl]-4-(3-methylphenoxy)butanamide
CAS 953757-38-5C18H22N2O2
- N-(4-Aminophenyl)-2-[4-(tert-butyl)phenoxy]-acetamide953748-86-2C18H22N2O2
- N-(3-Amino-2-methylphenyl)-2-(4-isopropylphenoxy)-acetamide953740-62-0C18H22N2O2
- N-(4-Aminophenyl)-2-[2-(sec-butyl)phenoxy]-acetamide953896-99-6C18H22N2O2
- N-(4-Amino-2-methylphenyl)-2-(2,6-dimethylphenoxy)propanamide953736-63-5C18H22N2O2
- N-(4-Aminophenyl)-2-(4-isopropylphenoxy)-propanamide953734-56-0C18H22N2O2
- N-(3-Aminophenyl)-2-[2-(sec-butyl)phenoxy]-acetamide953727-25-8C18H22N2O2
- N-(5-Amino-2-methylphenyl)-2-(4-ethylphenoxy)-propanamide954273-01-9C18H22N2O2
- N-(4-Amino-2-methylphenyl)-2-(2,5-dimethylphenoxy)propanamide954254-91-2C18H22N2O2
- N-(4-Aminophenyl)-2-(2-isopropyl-5-methylphenoxy)-acetamide954261-70-2C18H22N2O2
- N-(3-Amino-2-methylphenyl)-2-(4-ethylphenoxy)-propanamide954262-97-6C18H22N2O2
- N-(3-Aminophenyl)-2-(4-isopropylphenoxy)-propanamide954576-80-8C18H22N2O2
- N-(5-Amino-2-methylphenyl)-2-(2-isopropylphenoxy)-acetamide954562-65-3C18H22N2O2
- N-(4-Amino-2-methylphenyl)-2-(4-isopropylphenoxy)-acetamide954579-82-9C18H22N2O2
- N-(3-Aminophenyl)-2-[2-(tert-butyl)phenoxy]-acetamide954564-13-7C18H22N2O2
- N-(4-Amino-2-methylphenyl)-2-(4-ethylphenoxy)-propanamide954576-09-1C18H22N2O2
- 1-[3-(2-Ethoxyphenyl)propyl]-3-phenylurea928941-43-9C18H22N2O2
- Butyl {4-[(4-aminophenyl)methyl]phenyl}carbamate106792-81-8C18H22N2O2
- N-(3-Aminophenyl)-4-(pentyloxy)benzamide1020722-38-6C18H22N2O2
- N-(3-Aminophenyl)-2-(isopentyloxy)benzamide1020722-49-9C18H22N2O2
- N-(3-Aminophenyl)-2-(pentyloxy)benzamide1020722-53-5C18H22N2O2
- N-(3-Aminophenyl)-4-(isopentyloxy)benzamide1020722-57-9C18H22N2O2
- N-(3-Aminophenyl)-3-(isopentyloxy)benzamide1020722-74-0C18H22N2O2
- N-(5-Amino-2-methylphenyl)-4-isobutoxybenzamide1020723-70-9C18H22N2O2
- N-(5-Amino-2-methylphenyl)-2-isobutoxybenzamide1020723-87-8C18H22N2O2
- N-(3-Amino-2-methylphenyl)-2-isobutoxybenzamide1020056-47-6C18H22N2O2
- N-(4-Amino-2-methylphenyl)-4-isobutoxybenzamide1020057-65-1C18H22N2O2
- N-(4-Amino-2-methylphenyl)-2-isobutoxybenzamide1020057-77-5C18H22N2O2
- N-(4-Aminophenyl)-2-(isopentyloxy)benzamide1020057-38-8C18H22N2O2
- N-(4-Aminophenyl)-2-(pentyloxy)benzamide1020054-01-6C18H22N2O2
- N-(4-Aminophenyl)-4-(isopentyloxy)benzamide1020054-04-9C18H22N2O2
- N-(5-Amino-2-methylphenyl)-3-isobutoxybenzamide1020054-91-4C18H22N2O2
- N-(4-Aminophenyl)-3-(isopentyloxy)benzamide1020055-40-6C18H22N2O2
- N-(3-Amino-2-methylphenyl)-3-isobutoxybenzamide1020055-64-4C18H22N2O2
- N-(4-Amino-2-methylphenyl)-3-isobutoxybenzamide1020055-13-3C18H22N2O2
- N1-(1,3-Benzodioxol-5-ylmethyl)-N1-(4-ethylphenyl)-1,2-ethanediamine1018648-20-8C18H22N2O2
- N-[2-(1-Methylethoxy)phenyl]-2-[(4-methylphenyl)amino]acetamide1177232-48-2C18H22N2O2
- 1,5-Methano-8H-pyrido[1,2-a][1,5]diazocin-8-one, 3-benzoyldecahydro-78867-60-4C18H22N2O2
- Phenylmethyl N-[2-[4-(dimethylamino)phenyl]ethyl]carbamate1209906-47-7C18H22N2O2
- 2-(2,5-Dimethylphenoxy)-N-(pyridin-2-ylmethyl)butanamide1083214-24-7C18H22N2O2
- N-(Pyridin-3-ylmethyl)-2-(2,3,5-trimethylphenoxy)propanamide1158740-67-0C18H22N2O2
- N-(3-Amino-2-methylphenyl)-2-(2-methylphenoxy)-butanamide1020056-54-5C18H22N2O2
- N-(5-Amino-2-methylphenyl)-4-(sec-butoxy)benzamide1020054-94-7C18H22N2O2
- N-(3-Amino-2-methylphenyl)-4-(sec-butoxy)benzamide1020055-68-8C18H22N2O2
- N-(4-Amino-2-methylphenyl)-4-(sec-butoxy)benzamide1020055-17-7C18H22N2O2
- N-{3-[Ethyl(2-phenoxyethyl)amino]phenyl}acetamide56631-77-7C18H22N2O2
- 4-(5-Ethyl-imidazol-1-yl)-3,3-diethyl-isochroman-1-one952492-69-2C18H22N2O2
- N-Benzyl 2-(benzylamino)-3-methoxypropionamide1379592-20-7C18H22N2O2
- Methyl 2-cyclopentyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole-8-carboxylate1015082-12-8C18H22N2O2
- (R)-[(2S)-1-Azabicyclo[2.2.2]octan-2-yl](6-methoxyquinolin-4-yl)methanol26013-22-9C18H22N2O2
- Ethyl 5-(4-cyclohexylphenyl)-1H-pyrazole-3-carboxylate1326811-96-4C18H22N2O2
- 2-Hydroxy-N,N'-diphenylhexanehydrazide30923-76-3C18H22N2O2
- Ethyl 5-(3-(pyrrolidin-1-yl)prop-1-en-2-yl)-1H-indole-2-carboxylate1603834-07-6C18H22N2O2
- tert-Butyl 2-(quinolin-3-yl)pyrrolidine-1-carboxylate1352523-50-2C18H22N2O2
- N-[(4-Methylphenoxy)methyl]-N'-(2,4,6-trimethylphenyl)urea1901600-00-7C18H22N2O2
- 1-(4-Amino-2-naphthalenyl)-3-piperidinecarboxylic acid ethyl ester1888324-52-4C18H22N2O2
- Ethyl 1-(8-methylquinolin-2-yl)piperidine-4-carboxylate1915004-53-3C18H22N2O2
- 9Fgp2BY8R31869616-42-1C18H22N2O2
- tert-Butyl ((4'-amino-[1,1'-biphenyl]-4-yl)methyl)carbamate2089126-10-1C18H22N2O2
- 1,3-Dimethyl-5-(4-(morpholinomethyl)phenyl)pyridin-2(1H)-one2001079-93-0C18H22N2O2
- 6-(3,6-Dihydro-2H-pyran-4-yl)-5-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole2072805-77-5C18H22N2O2
- 1,1'-(1,4-Dihydroquinoxaline-2,3-diylidene)bis(3-methylbutan-2-one)824410-71-1C18H22N2O2
- N-[2-(Cyclohex-1-en-1-yl)ethyl]-4-(prop-2-enamido)benzamide2197495-67-1C18H22N2O2
- 8-[(1-Cyclobutylaziridin-2-yl)methoxy]-5-methoxy-2-methylquinoline2411298-37-6C18H22N2O2
- 4-Amino-2-(benzyloxy)-N-isobutylbenzamide2748282-95-1C18H22N2O2
- 4-Amino-2-(benzyloxy)-N,N-diethylbenzamide2749908-56-1C18H22N2O2
- N-[2-(4-Benzylpiperidin-1-yl)-2-oxoethyl]but-2-ynamide2411279-54-2C18H22N2O2
- 2-[[4-[2-(1-Pyrrolidinyl)ethoxy]phenoxy]methyl]pyridine23877-70-5C18H22N2O2
- N-(2,3-Dihydro-1H-inden-1-yl)-1-(prop-2-enoyl)piperidine-4-carboxamide2411235-46-4C18H22N2O2
- rac-N-[(3-Methyl-4,5-dihydro-1,2-oxazol-5-yl)methyl]-N-{[(1R,2R)-2-phenylcyclopropyl]methyl}prop-2-enamide2648938-00-3C18H22N2O2
- Benzyl (4-(cyanomethyl)bicyclo[2.2.2]octan-1-yl)carbamate2814656-97-6C18H22N2O2
- N-(5-tert-Butyl-4-hydroxy-2-methylphenyl)-N'-phenylurea23236-11-5C18H22N2O2
- N-Benzyl-N~2~-(3-methoxyphenyl)-N-methylalaninamide1218743-56-6C18H22N2O2
- 1-(4,5-Dimethoxy-2-methylphenyl)-1-propanone 2-phenylhydrazone3307-22-0C18H22N2O2
- 1-(Cyclopentylmethyl)-4-(2-ethylphenyl)-1,2,3,4-tetrahydropyrazine-2,3-dione2877655-70-2C18H22N2O2
- N-(3-Oxo-3-{2-[(1E)-2-phenylethenyl]pyrrolidin-1-yl}propyl)prop-2-enamide2209158-22-3C18H22N2O2
- N-(4-{7-Azaspiro[3.5]nonane-7-carbonyl}phenyl)prop-2-enamide2411229-71-3C18H22N2O2
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 N-[2-({3',4'-Dihydro-2'H-spiro[cyclopropane-1,1'-naphthalen]-3-yl}formamido)ethyl]prop-2-enamide, N-Phenyl-1-prop-2-enoyl-N-prop-2-enylpiperidine-4-carboxamide, N-({4-[(1R,6R)-7-azabicyclo[4.2.0]octane-7-carbonyl]phenyl}methyl)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 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.