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 201 to 300 of 482 compounds
![2,11-Diethyl-2,3,11,12-tetrahydro-1H,10H-naphtho[1,2-e:8,7-e']bis[1,3]oxazine chemical structure, C18H22N2O2, CAS 35141-73-2](/s/LIGFWCVDAATIEJ-UHFFFAOYSA-N.svg)
2,11-Diethyl-2,3,11,12-tetrahydro-1H,10H-naphtho[1,2-e:8,7-e']bis[1,3]oxazine
CAS 35141-73-2C18H22N2O2
2-Methyl-2-propanyl 2-(diphenylmethyl)hydrazinecarboxylate
CAS 60295-18-3C18H22N2O2
6H-Indolo(3,2,1-de)(1,5)naphthyridin-6-one, 1,2,3,3a,4,5-hexahydro-3-(3-hydroxybutyl)-, (R*,R*)-
CAS 65285-31-6C18H22N2O2
Isobrafouedine
CAS 104021-42-3C18H22N2O2
2-Cyano-3-(3-methoxyphenyl)-N-(2-methylcyclohexyl)prop-2-enamide
CAS 444671-17-4C18H22N2O2
![N-{11-Oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-trien-6-yl}cyclohexanecarboxamide chemical structure, C18H22N2O2, CAS 906177-69-3](/s/WDTVZHLNPSWFIB-UHFFFAOYSA-N.svg)
N-{11-Oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-trien-6-yl}cyclohexanecarboxamide
CAS 906177-69-3C18H22N2O2
![N-{2-Oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-trien-7-yl}cyclopentanecarboxamide chemical structure, C18H22N2O2, CAS 906162-67-2](/s/IFMDDYVTLSGGTF-UHFFFAOYSA-N.svg)
N-{2-Oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-trien-7-yl}cyclopentanecarboxamide
CAS 906162-67-2C18H22N2O2
Benzenamine, N,N-diethyl-4-(2-nitro-1-phenylethyl)-
CAS 820233-00-9C18H22N2O2
Adamantane-1-carboxylic acid (3-carbamoyl-phenyl)-amide
CAS 923232-03-5C18H22N2O2
2-(3,4-Dimethyl-phenylamino)-N-(4-methoxy-phenyl)-propionamide
CAS 1008681-88-6C18H22N2O2
N-(5-Amino-2-methoxyphenyl)-4-(tert-butyl)-benzamide
CAS 926212-83-1C18H22N2O2
![N-[4-(Aminomethyl)phenyl]-4-(2-methylphenoxy)butanamide chemical structure, C18H22N2O2, CAS 954563-16-7](/s/VEGGBICLAIXIHZ-UHFFFAOYSA-N.svg)
N-[4-(Aminomethyl)phenyl]-4-(2-methylphenoxy)butanamide
CAS 954563-16-7C18H22N2O2
![2-(4-Isopropylphenyl)-N-(4,5,6,7-tetrahydrobenzo[c]isoxazol-3-yl)acetamide chemical structure, C18H22N2O2, CAS 946322-98-1](/s/MDJJMWZISXRSDB-UHFFFAOYSA-N.svg)
2-(4-Isopropylphenyl)-N-(4,5,6,7-tetrahydrobenzo[c]isoxazol-3-yl)acetamide
CAS 946322-98-1C18H22N2O2
2-Cyano-2-cyclooctylidene-N-(2-methoxyphenyl)acetamide
CAS 725705-45-3C18H22N2O2
N-(Furan-2-ylmethyl)-4-(piperidin-1-ylmethyl)benzamide
CAS 923716-09-0C18H22N2O2
1-(2-Ethylpiperidin-1-yl)-2-(2-methyl-1H-indol-3-yl)ethane-1,2-dione
CAS 852368-45-7C18H22N2O2
(2S)-2-Amino-4-methyl-N-(4-phenoxyphenyl)pentanamide
CAS 1217713-86-4C18H22N2O2
![N-[2-(Furan-2-yl)-2-(pyrrolidin-1-yl)ethyl]-3-methylbenzamide chemical structure, C18H22N2O2, CAS 1019143-69-1](/s/ZITJIBGGXVVJLA-UHFFFAOYSA-N.svg)
N-[2-(Furan-2-yl)-2-(pyrrolidin-1-yl)ethyl]-3-methylbenzamide
CAS 1019143-69-1C18H22N2O2
N-((Octahydro-1(2H)-quinolyl)methyl)phthalimide
CAS 94263-01-1C18H22N2O2
N-(3-Amino-2-methylphenyl)-4-isobutoxybenzamide
CAS 1020056-36-3C18H22N2O2
N-(4-Aminophenyl)-4-(pentyloxy)benzamide
CAS 1020056-34-1C18H22N2O2
![N-[2-(Furan-2-yl)-2-(pyrrolidin-1-yl)ethyl]-2-methylbenzamide chemical structure, C18H22N2O2, CAS 1049137-34-9](/s/JVINVTSFOFWELF-UHFFFAOYSA-N.svg)
N-[2-(Furan-2-yl)-2-(pyrrolidin-1-yl)ethyl]-2-methylbenzamide
CAS 1049137-34-9C18H22N2O2
N-(4-Amino-2-methylphenyl)-2-(4-methylphenoxy)-butanamide
CAS 1020057-48-0C18H22N2O2
![N-{4-[(3-Propoxybenzyl)amino]phenyl}acetamide chemical structure, C18H22N2O2, CAS 1179504-99-4](/s/ROBZMGCNUUCXNJ-UHFFFAOYSA-N.svg)
N-{4-[(3-Propoxybenzyl)amino]phenyl}acetamide
CAS 1179504-99-4C18H22N2O2
- N-(3,4-Dihydro-2H-1-benzopyran-4-yl)-1-(prop-2-yn-1-yl)piperidine-4-carboxamide1258692-27-1C18H22N2O2
- tert-Butyl N-[[3-(4-aminophenyl)phenyl]methyl]carbamate330804-01-8C18H22N2O2
- 1-[[4-Hydroxy-1-(phenylmethyl)-4-piperidinyl]methyl]-2(1H)-pyridinone1339339-18-2C18H22N2O2
- Ethyl 3-amino-4-[benzyl(ethyl)amino]benzoate1220036-15-6C18H22N2O2
- Phenyl [4-(diethylamino)-2-methylphenyl]carbamate21216-73-9C18H22N2O2
- 2,6-Diisopropyl-N-(2-nitrophenyl)aniline1227099-71-9C18H22N2O2
- 4-(1H-Indol-4-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester676448-20-7C18H22N2O2
- N-(2-Hydroxyphenyl)-2-[1-(1H-pyrrol-1-yl)cyclohexyl]acetamide1435908-33-0C18H22N2O2
- N-(2-(4-(Dimethylamino)phenyl)-2-hydroxyethyl)-2-methylbenzamide1421483-10-4C18H22N2O2
- N-(2-Acetyl-3-methylphenyl)-1-(prop-2-yn-1-yl)piperidine-4-carboxamide1795529-85-9C18H22N2O2
- 2,2-Dimethyl-1-[3-(quinolin-8-yloxy)pyrrolidin-1-yl]propan-1-one1904200-39-0C18H22N2O2
- (±)-tert-Butyl 4-(cyanomethylene)-2-phenylpiperidine-1-carboxylate1644667-19-5C18H22N2O2
- 4-(3-{3-Methoxy-8-azabicyclo[3.2.1]octan-8-yl}-3-oxopropyl)benzonitrile2176201-63-9C18H22N2O2
- 2-(1H-Indol-3-yl)-1-((1R,5S)-3-methoxy-8-azabicyclo[3.2.1]octan-8-yl)ethanone2320505-11-9C18H22N2O2
- 2-(1H-Indol-1-yl)-N-{7-oxaspiro[3.5]nonan-1-yl}acetamide2320421-71-2C18H22N2O2
- N-(1-Cyano-1-methyl-3-phenylpropyl)-5-oxaspiro[2.4]heptane-1-carboxamide1951844-22-6C18H22N2O2
- N-(1'-Methylspiro[chromane-2,4'-piperidin]-4-yl)but-2-ynamide2097914-20-8C18H22N2O2
- N-(1-Cyanocyclohexyl)-3,3-dimethyl-2H-1-benzofuran-7-carboxamide2130274-17-6C18H22N2O2
- 7-[[1-(Cyclopropylmethyl)aziridin-2-yl]methoxy]-1,4-dimethylquinolin-2-one2411264-56-5C18H22N2O2
- RC3Jqw74CY2276805-54-8C18H22N2O2
- Pioglitazone impurity 321333112-55-2C18H22N2O2
- (4r,5s)-4-[(1r)-1-Hydroxyethyl]-6-methylidene-1,3,4,5,6,7-hexahydro-2,5-ethanoazocino[4,3-b]indol-4-ol104021-43-4C18H22N2O2
- 3-Acetyl-N,N-diethyl-4-phenylpyridine-1(4H)-carboxamide87673-08-3C18H22N2O2
- N'-(3,3-Dimethyl-5-oxocyclohexylidene)-2-phenylcyclopropanecarbohydrazide413591-08-9C18H22N2O2
- 2-Cyano-3-[4-(3-methylbutoxy)phenyl]-N-(prop-2-en-1-yl)prop-2-enamide731007-58-2C18H22N2O2
- 2-(2-tert-Butylphenoxy)-N-(pyridin-3-ylmethyl)acetamide879030-50-9C18H22N2O2
- 5-Amino-n-butyl-2-(p-tolyloxy)benzamide515875-77-1C18H22N2O2
- tert-Butyl 4-(3-cyanobenzylidene)piperidine-1-carboxylate584555-64-6C18H22N2O2
- tert-Butyl 4-(4-cyanobenzylidene)piperidine-1-carboxylate888729-74-6C18H22N2O2
- 6-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-5,6,7,8-tetrahydronaphthalene-2-carbonitrile136081-51-1C18H22N2O2
- N-(3-Aminophenyl)-2-[4-(tert-butyl)phenoxy]-acetamide953720-67-7C18H22N2O2
- N-(3-Aminophenyl)-2-(2-isopropyl-5-methylphenoxy)acetamide953724-02-2C18H22N2O2
- N-(3-Amino-2-methylphenyl)-2-(2,5-dimethylphenoxy)propanamide954261-04-2C18H22N2O2
- N-(5-Amino-2-methylphenyl)-2-(4-isopropylphenoxy)-acetamide954572-10-2C18H22N2O2
- N-(5-Amino-2-methylphenyl)-2-(2,5-dimethylphenoxy)propanamide954572-84-0C18H22N2O2
- 3-Phenoxyacetamido-N,N-diethylaniline64617-51-2C18H22N2O2
- 4-(4-(3-Amino-3-methylbutyl)phenoxy)benzamide226989-27-1C18H22N2O2
- 2-Cyano-N-cyclopentyl-3-[4-(propan-2-yloxy)phenyl]prop-2-enamide891079-27-9C18H22N2O2
- N-(5-Amino-2-methylphenyl)-2-(2-methylphenoxy)-butanamide1020723-24-3C18H22N2O2
- N-(5-Amino-2-methylphenyl)-2-(4-methylphenoxy)-butanamide1020723-46-9C18H22N2O2
- N-(5-Amino-2-methylphenyl)-2-(3-methylphenoxy)-butanamide1020723-49-2C18H22N2O2
- N-(3-Amino-2-methylphenyl)-2-(4-methylphenoxy)-butanamide1020056-15-8C18H22N2O2
- N-(3-Amino-2-methylphenyl)-2-(3-methylphenoxy)-butanamide1020056-18-1C18H22N2O2
- N-(4-Amino-2-methylphenyl)-2-(2-methylphenoxy)-butanamide1020057-34-4C18H22N2O2
- N-(4-Amino-2-methylphenyl)-2-(3-methylphenoxy)-butanamide1020057-51-5C18H22N2O2
- N-(1-Cyanocyclobutyl)-4-(2,5-dimethylphenyl)-N-methyl-4-oxobutanamide1311893-97-6C18H22N2O2
- (3-(6-(Piperidin-1-ylmethyl)pyridin-2-yloxy)phenyl)methanol956593-39-8C18H22N2O2
- N-(1-Cyanocyclopentyl)-4-(2-methoxyphenyl)-3-methylbut-2-enamide1334034-78-4C18H22N2O2
- 4-(5-Butyl-imidazol-1-yl)-3,3-dimethyl-isochroman-1-one952492-38-5C18H22N2O2
- 2-Butoxy-N-phenethyl-nicotinamide850263-10-4C18H22N2O2
- (3-Amino-4-tert-butyl-phenyl)-carbamic acid benzyl ester873055-96-0C18H22N2O2
- (S)-2-Amino-N-((S)-1-hydroxy-3-phenylpropan-2-yl)-3-phenylpropanamide94343-39-2C18H22N2O2
- 2-(3,3-Diphenylpropyl-amino)ethyl carbamate1002566-79-1C18H22N2O2
- 4-[(4-Benzylpiperazin-1-yl)methyl]benzene-1,3-diol917201-60-6C18H22N2O2
- N,N-Diethyl-4-methoxy-2-(3-methylpyridin-2-yl)benzamide958219-58-4C18H22N2O2
- N,N-Diethyl-2-(3-methoxyanilino)benzamide207802-65-1C18H22N2O2
- N-[(4-Aminophenyl)methyl]-N-cyclohexylfuran-2-carboxamide918432-35-6C18H22N2O2
- N-(4-Cyanooxan-4-yl)-2-(5,6,7,8-tetrahydronaphthalen-2-yl)acetamide1385351-18-7C18H22N2O2
- 2,5-Dimethyl-N-[(1-phenylpyrrolidin-2-yl)methyl]furan-3-carboxamide1705701-94-5C18H22N2O2
- N-[Cyano(cyclopropyl)methyl]-3,3-dimethyl-5-oxo-5-phenylpentanamide1825557-99-0C18H22N2O2
- 3,3-Dimethyl-1-(4-oxo-4-phenylbutanoyl)piperidine-2-carbonitrile1935817-56-3C18H22N2O2
- N-(1-Cyanocyclopentyl)-4-(oxan-3-yl)benzamide1951676-41-7C18H22N2O2
- Diazene, bis(2,4,6-trimethylphenyl)-, 1,2-dioxide100046-00-2C18H22N2O2
- N-(Hexanoyloxy)-N-(2,3,4,9-tetrahydro-1H-carbazol-1-yliden)amine860612-26-6C18H22N2O2
- 4-{2-[4-(Hexyloxy)phenyl]hydrazinylidene}cyclohexa-2,5-dien-1-one141510-20-5C18H22N2O2
- (E)-3-(4-Ethoxyphenyl)-2-(2-methylpiperidine-1-carbonyl)prop-2-enenitrile2305572-68-1C18H22N2O2
- tert-Butyl N-methyl-N-[4-(phenylamino)phenyl]carbamate159451-48-6C18H22N2O2
- tert-Butyl (2R)-2-amino-3-[4-(pyridin-2-yl)phenyl]propanoate2343964-04-3C18H22N2O2
- 4-Amino-3-benzylaminobenzoic acid tert-butyl ester2713183-19-6C18H22N2O2
- (R)-2-Amino-N-((S)-1-hydroxy-3-phenylpropan-2-yl)-3-phenylpropanamide2138375-72-9C18H22N2O2
- N-[(1-Cyclopropylcyclobutyl)methyl]-4-(prop-2-enamido)benzamide2197617-14-2C18H22N2O2
- 1-[4-(7-Methyl-2,3-dihydro-1H-indole-1-carbonyl)piperidin-1-yl]prop-2-en-1-one2361819-43-2C18H22N2O2
- N-[[4-(2-Ethenylpiperidine-1-carbonyl)phenyl]methyl]prop-2-enamide2199129-05-8C18H22N2O2
- N-[Cyclobutyl(cyclopropyl)methyl]-4-(prop-2-enoylamino)benzamide2202077-32-3C18H22N2O2
- N-Cyclopropyl-4-phenyl-1-(prop-2-enoyl)piperidine-4-carboxamide2201424-21-5C18H22N2O2
- N-(1-Phenylcyclopropyl)-1-prop-2-enoylpiperidine-4-carboxamide2361822-28-6C18H22N2O2
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 2,11-Diethyl-2,3,11,12-tetrahydro-1H,10H-naphtho[1,2-e:8,7-e']bis[1,3]oxazine, 2-Methyl-2-propanyl 2-(diphenylmethyl)hydrazinecarboxylate, 6H-Indolo(3,2,1-de)(1,5)naphthyridin-6-one, 1,2,3,3a,4,5-hexahydro-3-(3-hydroxybutyl)-, (R*,R*)-. 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.