Molecular formula
C20H22N2O3
598 compounds have this formula on CompoundList.
- Molar mass
- 338.41g/mol
- Monoisotopic mass
- 342.1882Da
- Atoms
- 47
- Elements
- 4
- Rings plus double bonds
- 11
The formula C20H22N2O3 describes a molecule made of 20 carbon atoms, 22 hydrogen atoms, 2 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 × 2070.99%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 226.55%1.008 × 22 = 22.176 g/mol
- N Nitrogen × 28.28%14.007 × 2 = 28.014 g/mol
- O Oxygen × 314.18%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C20H22N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 598 compounds
![3-[2-(3,4-Dimethoxyphenyl)ethyl]-2,6-dimethylquinazolin-4-one chemical structure, C20H22N2O3, CAS 70291-92-8](/s/OHRSQAKVGJEUAQ-UHFFFAOYSA-N.svg)
3-[2-(3,4-Dimethoxyphenyl)ethyl]-2,6-dimethylquinazolin-4-one
CAS 70291-92-8C20H22N2O3
![N-[4-Methyl-3-(2-oxopyrrolidin-1-yl)phenyl]-2-(2-methylphenoxy)acetamide chemical structure, C20H22N2O3, CAS 941889-88-9](/s/HGCBXSLDQLIFQI-UHFFFAOYSA-N.svg)
N-[4-Methyl-3-(2-oxopyrrolidin-1-yl)phenyl]-2-(2-methylphenoxy)acetamide
CAS 941889-88-9C20H22N2O3
3-Butyl-4-(2-hydroxyethoxy)-1-phenyl-1,8-naphthyridin-2(1H)-one
CAS 89108-54-3C20H22N2O3
N-Ethyl-1-(2-(m-tolyloxy)acetyl)indoline-2-carboxamide
CAS 1103515-46-3C20H22N2O3
![N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-2-(m-tolyl)acetamide chemical structure, C20H22N2O3, CAS 921835-30-5](/s/CRUQNBPPFIINRO-UHFFFAOYSA-N.svg)
N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-2-(m-tolyl)acetamide
CAS 921835-30-5C20H22N2O3
![1-[3-(3,4-Dimethoxyphenyl)-5-(4-methylphenyl)-3,4-dihydropyrazol-2-yl]ethanone chemical structure, C20H22N2O3, CAS 362491-32-5](/s/DQDZGSHDHBRGEX-UHFFFAOYSA-N.svg)
1-[3-(3,4-Dimethoxyphenyl)-5-(4-methylphenyl)-3,4-dihydropyrazol-2-yl]ethanone
CAS 362491-32-5C20H22N2O3
![4-Methyl-5-phenyl-2-[(3,4,5-trimethoxyphenyl)methyl]-1H-imidazole chemical structure, C20H22N2O3, CAS 1429621-70-4](/s/NWEPXUSPSRIVKU-UHFFFAOYSA-N.svg)
4-Methyl-5-phenyl-2-[(3,4,5-trimethoxyphenyl)methyl]-1H-imidazole
CAS 1429621-70-4C20H22N2O3
![3-[2-(4-Methoxyphenyl)ethylamino]-1-(4-methylphenyl)pyrrolidine-2,5-dione chemical structure, C20H22N2O3, CAS 345951-66-8](/s/SSUYIMLTMGYSGL-UHFFFAOYSA-N.svg)
3-[2-(4-Methoxyphenyl)ethylamino]-1-(4-methylphenyl)pyrrolidine-2,5-dione
CAS 345951-66-8C20H22N2O3
![Benzyl 2-[(4-methylphenyl)carbamoyl]pyrrolidine-1-carboxylate chemical structure, C20H22N2O3, CAS 7472-74-4](/s/LMHYRONRSGZPTM-UHFFFAOYSA-N.svg)
Benzyl 2-[(4-methylphenyl)carbamoyl]pyrrolidine-1-carboxylate
CAS 7472-74-4C20H22N2O3
5-(4-tert-Butylphenyl)-3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazole
CAS 380890-41-5C20H22N2O3
![3-[2-(3-Methoxyphenyl)ethylamino]-1-(4-methylphenyl)pyrrolidine-2,5-dione chemical structure, C20H22N2O3, CAS 345952-06-9](/s/GRDGCIINJYUGAI-UHFFFAOYSA-N.svg)
3-[2-(3-Methoxyphenyl)ethylamino]-1-(4-methylphenyl)pyrrolidine-2,5-dione
CAS 345952-06-9C20H22N2O3
![3-{2-[4-(Dimethylamino)phenyl]-2-oxoethyl}-1-ethyl-3-hydroxy-1,3-dihydro-2H-indol-2-one chemical structure, C20H22N2O3, CAS 421578-89-4](/s/GJVIWWNBXLBCKL-UHFFFAOYSA-N.svg)
3-{2-[4-(Dimethylamino)phenyl]-2-oxoethyl}-1-ethyl-3-hydroxy-1,3-dihydro-2H-indol-2-one
CAS 421578-89-4C20H22N2O3
Dehydrodisecocyclopiazonic acid
CAS 31008-70-5C20H22N2O3
1-{4-Nitrobenzyl}-7-methoxy-2,2,4-trimethyl-1,2-dihydroquinoline
CAS 300589-50-8C20H22N2O3
2-((1-Benzylpiperidin-4-yl)carbamoyl)benzoic acid
CAS 925188-32-5C20H22N2O3
![3-[(2-Aminophenyl)amino]-5-(3,4-dimethoxyphenyl)cyclohex-2-en-1-one chemical structure, C20H22N2O3, CAS 351164-39-1](/s/NBXFBUYOXCGLQI-UHFFFAOYSA-N.svg)
3-[(2-Aminophenyl)amino]-5-(3,4-dimethoxyphenyl)cyclohex-2-en-1-one
CAS 351164-39-1C20H22N2O3
1-(4-Methoxy-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid 3-methyl-benzylamide
CAS 446053-91-4C20H22N2O3
acetate chemical structure, C20H22N2O3, CAS 314039-80-0](/s/QKEGVMIPPNNWJI-UHFFFAOYSA-N.svg)
Ethyl [2-methyl-4-(phenylamino)-3,4-dihydroquinolin-1(2H)-yl](oxo)acetate
CAS 314039-80-0C20H22N2O3
N-(2-Methoxybenzyl)-1-(4-methylphenyl)-5-oxopyrrolidine-3-carboxamide
CAS 425625-91-8C20H22N2O3
Phthalimide, N-(5-(4-amino-o-tolyloxy)pentyl)-
CAS 5896-90-2C20H22N2O3
![1-[3-(2,5-Dimethoxyphenyl)-5-(4-methylphenyl)-3,4-dihydropyrazol-2-yl]ethanone chemical structure, C20H22N2O3, CAS 381172-14-1](/s/PRRFIZZAYRBZKO-UHFFFAOYSA-N.svg)
1-[3-(2,5-Dimethoxyphenyl)-5-(4-methylphenyl)-3,4-dihydropyrazol-2-yl]ethanone
CAS 381172-14-1C20H22N2O3
![1-(2-Ethoxyphenyl)-3-[(4-ethylphenyl)amino]pyrrolidine-2,5-dione chemical structure, C20H22N2O3, CAS 1008666-79-2](/s/KDINIUOUDRSOGD-UHFFFAOYSA-N.svg)
1-(2-Ethoxyphenyl)-3-[(4-ethylphenyl)amino]pyrrolidine-2,5-dione
CAS 1008666-79-2C20H22N2O3
![4-Methoxy-1-[2-(2-oxolan-2-ylbenzimidazolyl)ethoxy]benzene chemical structure, C20H22N2O3, CAS 874615-28-8](/s/GNRHSKTVGWOOMV-UHFFFAOYSA-N.svg)
4-Methoxy-1-[2-(2-oxolan-2-ylbenzimidazolyl)ethoxy]benzene
CAS 874615-28-8C20H22N2O3
![4-[2-(Phenoxymethyl)-1H-benzimidazol-1-yl]butyl acetate chemical structure, C20H22N2O3, CAS 950428-29-2](/s/WKLBHDDCZCLLLR-UHFFFAOYSA-N.svg)
4-[2-(Phenoxymethyl)-1H-benzimidazol-1-yl]butyl acetate
CAS 950428-29-2C20H22N2O3
- N-(4-(Cyanomethyl)phenyl)-2-(3,4-diethoxyphenyl)acetamide524052-05-9C20H22N2O3
- sec-Butyl 6-methyl-4-(1-naphthyl)-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate306752-89-6C20H22N2O3
- N-(4-Ethoxyphenyl)-1-(4-methylphenyl)-5-oxopyrrolidine-3-carboxamide302560-71-0C20H22N2O3
- 2-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)-N-(1-phenylethyl)propanamide489401-88-9C20H22N2O3
- N-[4-(Diethylamino)phenyl]-1-oxo-3,4-dihydro-1H-isochromene-3-carboxamide627044-22-8C20H22N2O3
- Racemic-benzyl (4-((1R,3S)-3-methyl-5-oxocyclohexyl)pyridin-3-yl)carbamate1187056-01-4C20H22N2O3
- Akagerinelactone75667-85-5C20H22N2O3
- Hydantoin, 3-(butoxymethyl)-5,5-diphenyl-27512-04-5C20H22N2O3
- Ethyl 4-[(4-phenylphenyl)carbonyl]piperazinecarboxylate349407-19-8C20H22N2O3
- 1-(4-Benzoylpiperazin-1-yl)-2-(3-methylphenoxy)ethanone423738-99-2C20H22N2O3
- Methyl 3-{[(3,4-dihydroisoquinolin-2(1H)-ylacetyl)amino]methyl}benzoate696629-25-1C20H22N2O3
- N-[(7-Methyl-2-oxo-1H-quinolin-3-yl)methyl]-N-(2-methylpropyl)furan-2-carboxamide838866-50-5C20H22N2O3
- 1-(4-Methoxyphenyl)-N-[(2-methylphenyl)methyl]-5-oxopyrrolidine-3-carboxamide440109-31-9C20H22N2O3
- 1H-Naphtho(2,1-b)pyran-1-one, 3-(dimethylamino)-2-(4-morpholinylmethyl)-52053-81-3C20H22N2O3
- 1-(2,6-Dimethylphenyl)-N-(2-methoxyphenyl)-5-oxopyrrolidine-3-carboxamide876717-36-1C20H22N2O3
- 3-(2-Oxo-1,3-benzoxazol-3-yl)-N-(4-phenylbutan-2-yl)propanamide853751-88-9C20H22N2O3
- N-(2-(3,4-Dimethoxyphenyl)ethyl)-1H-indole-3-acetamide13433-48-2C20H22N2O3
- 1-[5-(2-Hydroxy-3-methoxyphenyl)-3-phenyl-2-pyrazolinyl]butan-1-one927145-22-0C20H22N2O3
- Ethyl 1-cyclohexyl-2-(furan-3-yl)-1H-benzo[D]imidazole-5-carboxylate871930-30-2C20H22N2O3
- Benzoic acid, m-(2-methyl-5-phenylpyrrol-1-yl)-, compd. with 2-aminoethanol (1:1)26180-43-8C20H22N2O3
- 6-Methoxy-2,2,4-trimethyl-1-[(4-nitrophenyl)methyl]quinoline300801-63-2C20H22N2O3
- N-[5-(5-Isopropyl-1,3-benzoxazol-2-yl)-2-methoxyphenyl]propanamide689741-19-3C20H22N2O3
- (4-Benzylpiperazin-1-yl)-(2,3-dihydro-1,4-benzodioxin-6-yl)methanone588686-53-7C20H22N2O3
- (Z)-7-((Butyl(methyl)amino)methyl)-6-hydroxy-2-(pyridin-4-ylmethylene)benzofuran-3(2H)-one896593-50-3C20H22N2O3
- 3-(Benzylamino)-1-(4-propoxyphenyl)pyrrolidine-2,5-dione1008670-26-5C20H22N2O3
- Oxayohimban-16-carboxylic acid, 16,17-didehydro-19-methyl-, (19-alpha,20-alpha)-72880-91-2C20H22N2O3
- 2-Methoxy-1-[2-(2-oxolan-2-ylbenzimidazolyl)ethoxy]benzene874615-31-3C20H22N2O3
- 2-Phenoxy-N-[2-(1-pyrrolidinylcarbonyl)phenyl]propanamide875185-88-9C20H22N2O3
- (E)-1-(3,4-Dimethoxyphenyl)-3-(4-((E)-(2,2-dimethylhydrazono)methyl)phenyl)prop-2-en-1-one865654-79-1C20H22N2O3
- (S,E)-2-(Methoxydiphenylmethyl)-1-(2-nitrovinyl)pyrrolidine163814-41-3C20H22N2O3
- Furan-2-yl{4-[(2-methyl-2,3-dihydro-1H-indol-1-yl)carbonyl]piperidin-1-yl}methanone897745-81-2C20H22N2O3
- 3,4-Dihydroquinolin-1(2H)-yl[1-(furan-2-ylcarbonyl)piperidin-4-yl]methanone897739-22-9C20H22N2O3
- 1-(5-(2-Hydroxyphenyl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)butan-1-one923165-00-8C20H22N2O3
- 2-Phenoxy-N-[4-(1-pyrrolidinylcarbonyl)phenyl]propanamide940503-79-7C20H22N2O3
- N-[1-[(4-Ethoxyphenyl)methyl]-7-methyl-2-oxo-3H-indol-3-yl]acetamide1008654-54-3C20H22N2O3
- (Z)-7-((Diethylamino)methyl)-6-hydroxy-4-methyl-2-(pyridin-3-ylmethylene)benzofuran-3(2H)-one903195-46-0C20H22N2O3
- 3-{[(4-Ethylphenyl)amino]methyl}-6,7-dimethoxyquinolin-2(1H)-one947018-45-3C20H22N2O3
- Benzyl (S,Z)-5-((benzyloxy)imino)piperidine-2-carboxylate1133931-74-4C20H22N2O3
- 2,4-Oxazolidinedione, 3-((dibenzylamino)methyl)-5,5-dimethyl-7007-58-1C20H22N2O3
- Ethanol, 2,2'-(((4,5-diphenyl-2-oxazolyl)methyl)imino)di-32391-55-2C20H22N2O3
- 4-Morpholineethanol, alpha-((9-acridinyloxy)methyl)-113105-86-5C20H22N2O3
- N-[4-(Cyclohexylcarbamoyl)phenyl]-2-hydroxybenzamide667408-67-5C20H22N2O3
- (E)-N-(4-Acetamidophenyl)-3-(4-propoxyphenyl)prop-2-enamide496036-88-5C20H22N2O3
- N-[4-(Benzyloxy)phenyl]-2-oxo-2-(piperidin-1-yl)acetamide65300-55-2C20H22N2O3
- 1-[5-(3,4-Dimethoxyphenyl)-3-(2-methylphenyl)-3,4-dihydropyrazol-2-yl]ethanone710986-55-3C20H22N2O3
- 2-[(3-Methylbenzoyl)amino]-N-(oxolan-2-ylmethyl)benzamide838874-91-2C20H22N2O3
- Spiro(4H-3,1-benzoxazine-4,4'-piperidin)-2(1H)-one, 1'-(2-hydroxy-2-phenylethyl)-84060-24-2C20H22N2O3
- 1-(4-Ethoxyphenyl)-N-(2-methylphenyl)-5-oxopyrrolidine-3-carboxamide498561-04-9C20H22N2O3
- 1-(2,5-Dimethylphenyl)-N-(3-methoxyphenyl)-5-oxo-3-pyrrolidinecarboxamide876715-54-7C20H22N2O3
- 1-(2,6-Dimethylphenyl)-N-(4-methoxyphenyl)-5-oxopyrrolidine-3-carboxamide876717-33-8C20H22N2O3
- 2-[2-(3,4-Dimethoxyphenyl)ethylamino]-1-(1H-indol-3-yl)ethanone113369-28-1C20H22N2O3
- 2,4-Dimethoxy-N-[2-(2-methylindol-1-yl)ethyl]benzamide689264-89-9C20H22N2O3
- (E)-3-(4-tert-Butylphenyl)-N-(4-methyl-2-nitrophenyl)prop-2-enamide545383-93-5C20H22N2O3
- Phenyl (1-isobutyryl-1,2,3,4-tetrahydroquinolin-6-yl)carbamate941871-36-9C20H22N2O3
- 3-(4-Methoxyphenyl)-N-[4-(2-oxopyrrolidin-1-yl)phenyl]propanamide941933-00-2C20H22N2O3
- 2-Ethoxy-N-[3-(2-oxopiperidin-1-yl)phenyl]benzamide941872-92-0C20H22N2O3
- 1-{[4-(2-Hydroxyethyl)piperazin-1-yl]methyl}-3H-benzo[f]chromen-3-one903191-67-3C20H22N2O3
- (Z)-7-((Diethylamino)methyl)-6-hydroxy-4-methyl-2-(pyridin-4-ylmethylene)benzofuran-3(2H)-one903863-62-7C20H22N2O3
- N-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-4-piperidin-1-yl-benzamide861099-68-5C20H22N2O3
- (S)-Methyl 3-(1H-indol-3-yl)-2-((4-methoxybenzyl)amino)propanoate168766-62-9C20H22N2O3
- 1-(5-(2,3-Dimethoxyphenyl)-3-(p-tolyl)-4,5-dihydro-1H-pyrazol-1-yl)ethanone900013-24-3C20H22N2O3
- 1-(3-(4-Methoxyphenyl)propanoyl)-N-methylindoline-2-carboxamide1101203-83-1C20H22N2O3
- 2-Methyl-N-(3-{[(tetrahydro-2-furanylmethyl)amino]carbonyl}phenyl)benzamide940492-60-4C20H22N2O3
- 3-[(4-Methylbenzoyl)amino]-N-(tetrahydro-2-furanylmethyl)benzamide940539-13-9C20H22N2O3
- 8-[4-(Diethylamino)phenyl]-7,8-dihydro[1,3]dioxolo[4,5-g]quinolin-6(5H)-one847482-73-9C20H22N2O3
- N-{7-Methyl-1-[2-(2-methylphenoxy)ethyl]-2-oxo-2,3-dihydro-1H-indol-3-yl}acetamide1008438-39-8C20H22N2O3
- 1-(1,3-Benzodioxol-5-ylcarbonyl)-4-(3,4-dimethylphenyl)piperazine898645-14-2C20H22N2O3
- 4-Butoxy-N-(1-methyl-2-oxo-2,3-dihydro-1H-indol-5-yl)benzamide921542-97-4C20H22N2O3
- N1-phenyl-N2-((4-phenyltetrahydro-2H-pyran-4-yl)methyl)oxalamide1091081-15-0C20H22N2O3
- N1-(3,5-dimethylphenyl)-N2-((1-hydroxy-2,3-dihydro-1H-inden-1-yl)methyl)oxalamide1351631-03-2C20H22N2O3
- 3-(Dimethylamino)-N-[4-(2-methoxyphenoxy)but-2-YN-1-yl]benzamide1421466-25-2C20H22N2O3
- 6-Benzyloxy-3-methyl-indazole-1-carboxylic acid tert-butyl ester753922-08-6C20H22N2O3
- 1-[(4-tert-Butylphenyl)methoxy]-3-methyl-4-oxidoquinoxalin-4-ium-2-one371120-53-5C20H22N2O3
- N-[4-(4-Methylpiperidin-1-yl)phenyl]-1,3-benzodioxole-5-carboxamide706769-96-2C20H22N2O3
- N-(3,4-Dimethylphenyl)-1-(3-methoxyphenyl)-5-oxopyrrolidine-3-carboxamide713081-61-9C20H22N2O3
- N-(3-Methoxyphenyl)-5-oxo-1-(1-phenylethyl)pyrrolidine-3-carboxamide713081-88-0C20H22N2O3
Frequently asked questions
What is the molar mass of C20H22N2O3?
The molar mass of C20H22N2O3 is 338.41 g/mol, calculated from standard atomic weights for 20 carbon atoms, 22 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 342.1882 Da.
How many compounds have the formula C20H22N2O3?
CompoundList lists 598 compounds with the molecular formula C20H22N2O3, including 3-[2-(3,4-Dimethoxyphenyl)ethyl]-2,6-dimethylquinazolin-4-one, N-[4-Methyl-3-(2-oxopyrrolidin-1-yl)phenyl]-2-(2-methylphenoxy)acetamide, 3-Butyl-4-(2-hydroxyethoxy)-1-phenyl-1,8-naphthyridin-2(1H)-one. 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 C20H22N2O3?
C20H22N2O3 has a degree of unsaturation of 11. 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.