Molecular formula
C20H22N4O
243 compounds have this formula on CompoundList.
- Molar mass
- 334.42g/mol
- Monoisotopic mass
- 334.1794Da
- Atoms
- 47
- Elements
- 4
- Rings plus double bonds
- 12
The formula C20H22N4O describes a molecule made of 20 carbon atoms, 22 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. 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 × 2071.83%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 226.63%1.008 × 22 = 22.176 g/mol
- N Nitrogen × 416.75%14.007 × 4 = 56.028 g/mol
- O Oxygen × 14.78%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C20H22N4O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 243 compounds
PD-168077
CAS 190383-31-4C20H22N4O
3-Methoxy-7H-8-methyl-11-((3'-amino)propylamino)benzo(e)pyrido(4,3-b)indole
CAS 133712-11-5C20H22N4O
Mephetyl tetrazole
CAS 916923-10-9C20H22N4O
![1-Benzyl-4-[(5-phenyl-1,3,4-oxadiazol-2-yl)methyl]piperazine chemical structure, C20H22N4O, CAS 849055-36-3](/s/PQAOSMFYTVFYMA-UHFFFAOYSA-N.svg)
1-Benzyl-4-[(5-phenyl-1,3,4-oxadiazol-2-yl)methyl]piperazine
CAS 849055-36-3C20H22N4O
7-((4-Methylpiperazin-1-yl)(pyridin-3-yl)methyl)quinolin-8-ol
CAS 315698-24-9C20H22N4O
![(E)-3-((sec-Butylimino)methyl)-9-methyl-2-(phenylamino)-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C20H22N4O, CAS 326007-27-6](/s/LGBHTVHMCNLCHI-UHFFFAOYSA-N.svg)
(E)-3-((sec-Butylimino)methyl)-9-methyl-2-(phenylamino)-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 326007-27-6C20H22N4O
![1-(Oxolan-2-ylmethylamino)-3-propylpyrido[1,2-a]benzimidazole-4-carbonitrile chemical structure, C20H22N4O, CAS 612523-03-2](/s/GJZQMJVPYUXHIO-UHFFFAOYSA-N.svg)
1-(Oxolan-2-ylmethylamino)-3-propylpyrido[1,2-a]benzimidazole-4-carbonitrile
CAS 612523-03-2C20H22N4O
N-(2-(4-Morpholinyl)ethyl)-2-phenyl-4-quinazolinamine
CAS 18602-70-5C20H22N4O
(4-Benzyl-piperazin-1-yl)-(2-methyl-1H-benzoimidazol-5-yl)-methanone
CAS 878666-10-5C20H22N4O
![2-Ethyl-3-methyl-1-(oxolan-2-ylmethylamino)pyrido[1,2-a]benzimidazole-4-carbonitrile chemical structure, C20H22N4O, CAS 612522-72-2](/s/PPMRSEOOCQYDCH-UHFFFAOYSA-N.svg)
2-Ethyl-3-methyl-1-(oxolan-2-ylmethylamino)pyrido[1,2-a]benzimidazole-4-carbonitrile
CAS 612522-72-2C20H22N4O
Difenamizole
CAS 20170-20-1C20H22N4O
![4-({(E)-[4-(Dimethylamino)phenyl]methylidene}amino)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one chemical structure, C20H22N4O, CAS 870821-59-3](/s/MIOPZSFSXPQPAW-UHFFFAOYSA-N.svg)
4-({(E)-[4-(Dimethylamino)phenyl]methylidene}amino)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
CAS 870821-59-3C20H22N4O
2-(2-Amino-5-piperidin-1-ylphenyl)-4-methylphthalazin-1-one
CAS 676562-69-9C20H22N4O
![4-Ethyl-4H-spiro[benzo[h][1,2,4]triazolo[4,3-a]quinazoline-6,1'-cyclohexan]-5(7H)-one chemical structure, C20H22N4O, CAS 337487-99-7](/s/SSOLLKLYYLUTOS-UHFFFAOYSA-N.svg)
4-Ethyl-4H-spiro[benzo[h][1,2,4]triazolo[4,3-a]quinazoline-6,1'-cyclohexan]-5(7H)-one
CAS 337487-99-7C20H22N4O
![7-[(4-Methylpiperazin-1-yl)(pyridin-4-yl)methyl]quinolin-8-ol chemical structure, C20H22N4O, CAS 315697-74-6](/s/NQXCTRCPZLXMMO-UHFFFAOYSA-N.svg)
7-[(4-Methylpiperazin-1-yl)(pyridin-4-yl)methyl]quinolin-8-ol
CAS 315697-74-6C20H22N4O
![2-[4-(4-Phenylphthalazin-1-yl)piperazin-1-yl]ethanol chemical structure, C20H22N4O, CAS 30181-68-1](/s/IPGGBRDLOCZFCK-UHFFFAOYSA-N.svg)
2-[4-(4-Phenylphthalazin-1-yl)piperazin-1-yl]ethanol
CAS 30181-68-1C20H22N4O
![1-(Oxolan-2-ylmethylamino)-3-propan-2-ylpyrido[1,2-a]benzimidazole-4-carbonitrile chemical structure, C20H22N4O, CAS 612523-51-0](/s/YGCYWUNZOBNWJZ-UHFFFAOYSA-N.svg)
1-(Oxolan-2-ylmethylamino)-3-propan-2-ylpyrido[1,2-a]benzimidazole-4-carbonitrile
CAS 612523-51-0C20H22N4O
5-(4-Methoxyphthalazin-1-yl)-2-piperidin-1-ylaniline
CAS 696625-60-2C20H22N4O
![(E)-3-(1H-Benzo[d]imidazol-1-yl)-N'-(4-isopropylbenzylidene)propanehydrazide chemical structure, C20H22N4O, CAS 518018-75-2](/s/FRBYEBNJNHUNQN-LPYMAVHISA-N.svg)
(E)-3-(1H-Benzo[d]imidazol-1-yl)-N'-(4-isopropylbenzylidene)propanehydrazide
CAS 518018-75-2C20H22N4O
![N,N-Diethyl-4-[(4-methylphthalazin-1-yl)amino]benzamide chemical structure, C20H22N4O, CAS 309921-80-0](/s/UJCHLWQIQBYYAO-UHFFFAOYSA-N.svg)
N,N-Diethyl-4-[(4-methylphthalazin-1-yl)amino]benzamide
CAS 309921-80-0C20H22N4O
2-(4-Benzylpiperazin-1-yl)-N-(2-cyanophenyl)acetamide
CAS 303091-39-6C20H22N4O
![4-(5-Methyl-3-phenyl-6-prop-2-enylpyrazolo[1,5-a]pyrimidin-7-yl)morpholine chemical structure, C20H22N4O, CAS 900900-21-2](/s/RXNHCYOVTBWAAP-UHFFFAOYSA-N.svg)
4-(5-Methyl-3-phenyl-6-prop-2-enylpyrazolo[1,5-a]pyrimidin-7-yl)morpholine
CAS 900900-21-2C20H22N4O
![1-[4-[4-(1H-Benzimidazol-2-ylmethyl)piperazin-1-yl]phenyl]ethanone chemical structure, C20H22N4O, CAS 762256-29-1](/s/YKOBOYXUWBZZIM-UHFFFAOYSA-N.svg)
1-[4-[4-(1H-Benzimidazol-2-ylmethyl)piperazin-1-yl]phenyl]ethanone
CAS 762256-29-1C20H22N4O
2-(4-Benzylpiperazin-1-yl)-N-(3-cyanophenyl)acetamide
CAS 731829-18-8C20H22N4O
- 2-[(4-Benzylpiperazin-1-yl)methyl]-3,4-dihydroquinazolin-4-one866010-70-0C20H22N4O
- 2-[4-(4-Ethylpiperazin-4-ium-1-yl)quinazolin-2-yl]phenolate433953-35-6C20H22N4O
- 3-(3-tert-Butyl-1-phenyl-1H-pyrazol-5-yl)-1-phenylurea443912-88-7C20H22N4O
- 11-[(3-Ethoxypropyl)amino]-2,3-dihydro-1H-cyclopenta[4,5]pyrido[1,2-a]benzimidazole-4-carbonitrile307327-31-7C20H22N4O
- Quinazoline, 2-(4-methyl-1-piperazinyl)-4-(phenylmethoxy)-129663-59-8C20H22N4O
- 1-Benzyl-N-(1H-indazol-5-yl)piperidine-4-carboxamide478827-13-3C20H22N4O
- 2-[4-(2-Cyanophenyl)piperazin-1-yl]-N-(3-methylphenyl)acetamide630116-03-9C20H22N4O
- 4-(3,5-Dimethylpyrazol-1-yl)-7,7-dimethyl-2-phenyl-5,8-dihydropyrano[4,3-d]pyrimidine957354-90-4C20H22N4O
- N-[1-Methyl-2-(pyrrolidin-1-ylmethyl)benzimidazol-5-yl]benzamide831230-23-0C20H22N4O
- 5-[[4-(3-Phenylpropoxy)phenyl]methyl]pyrimidine-2,4-diamine119427-22-4C20H22N4O
- N-(2-Benzyl-3,4-dihydro-1H-pyrazino[1,2-a]benzimidazol-8-yl)propanamide708237-88-1C20H22N4O
- 2-(1-Methylindol-3-yl)-1-(4-pyridin-2-ylpiperazin-1-yl)ethanone688765-20-0C20H22N4O
- 4-Methyl-N-[[4-(2-cyanophenyl)piperazino]methyl]benzamide190383-34-7C20H22N4O
- N-(1-Benzylpiperidin-4-yl)-1H-indazole-5-carboxamide353548-48-8C20H22N4O
- 1-(4-Isopropylphenyl)-5-methyl-N-(m-tolyl)-1H-1,2,3-triazole-4-carboxamide904817-09-0C20H22N4O
- 6-[4-(Piperidin-1-ylmethyl)phenyl]pyrrolo[2,3-b]pyridine-1-carboxamide1542067-20-8C20H22N4O
- 2-{[4-(3-Phenyl-1H-pyrazol-5-yl)piperazin-1-yl]methyl}phenol1319148-50-9C20H22N4O
- 2-((4-Phenylpiperazin-1-yl)methyl)-5-(p-tolyl)-1,3,4-oxadiazole879567-58-5C20H22N4O
- 5-Methyl-N-(2-methylphenyl)-1-(4-propan-2-ylphenyl)triazole-4-carboxamide904815-11-8C20H22N4O
- 1-(Azepan-1-yl)-2-(2-(pyridin-3-yl)-1H-benzo[d]imidazol-1-yl)ethanone1105210-19-2C20H22N4O
- 6H-Pyrido(4,3-b)carbazole, 1-((3-aminopropyl)amino)-9-methoxy-5-methyl-, dihydrate74861-68-0C20H22N4O
- 1-(4-Butylphenyl)-5-methyl-N-phenyl-1H-1,2,3-triazole-4-carboxamide904813-77-0C20H22N4O
- 3-Cyclopentyl-N-(3-(imidazo[1,2-a]pyrimidin-2-yl)phenyl)propanamide863020-07-9C20H22N4O
- N-(2,5-Dimethylphenyl)-1-(4-ethylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamide902863-56-3C20H22N4O
- N-(2-Ethylphenyl)-1-(4-ethylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamide904812-10-8C20H22N4O
- 2-(4-(1H-Benzo[d]imidazol-2-yl)piperidin-1-yl)-N-phenylacetamide887214-41-7C20H22N4O
- 1-(4-Methylpiperidin-1-yl)-2-(2-(pyridin-2-yl)-1H-benzo[d]imidazol-1-yl)ethanone1105209-56-0C20H22N4O
- 6H-Pyrido(4,3-b)carbazol-9-ol, 1-((2-(dimethylamino)ethyl)amino)-5-methyl-, ethanol74861-76-0C20H22N4O
- 2-(4-Benzylpiperazin-1-yl)-3-methoxyquinoxaline899382-56-0C20H22N4O
- Rock-IN-D31219727-16-8C20H22N4O
- 4-Benzyl-N-(1H-indol-3-yl)piperazine-1-carboxamide900006-39-5C20H22N4O
- 1-Benzyl-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperazine924135-17-1C20H22N4O
- 1-(3-Isopropyl-1-phenyl-1H-pyrazol-5-yl)-3-(m-tolyl)urea1448705-21-2C20H22N4O
- Fak-IN-43032200-62-4C20H22N4O
- [4-(Dimethylamino)phenyl][5-[4-(dimethylamino)phenyl]-1H-imidazol-2-yl]methanone1429621-75-9C20H22N4O
- 2-(4-((1H-Benzo[d]imidazol-2-yl)methyl)piperazin-1-yl)-1-phenylethan-1-one1170915-66-8C20H22N4O
- Bvdv-IN-1345651-04-9C20H22N4O
- 1-(2-Methyl-1H-indol-3-yl)-2-[4-(pyridin-2-yl)piperazin-1-yl]ethanone832684-98-7C20H22N4O
- 6H-Indolo[2,3-b]quinoxaline-6-ethanamine,N,N,2,3-tetramethyl-180208-84-8C20H22N4O
- N-Cyclohexyl-7-methyl-5-phenylpyrazolo[1,5-a]pyrimidine-2-carboxamide333395-55-4C20H22N4O
- 2-Methyl-8-(morpholin-4-yl)-3-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrazolo[1,5-a]pyrimidine899396-25-9C20H22N4O
- 1H-Pyrido(3,4-b)indole, 2,3,4,9-tetrahydro-2-((dimethylamino)acetyl)-1-(3-pyridinyl)-110785-19-8C20H22N4O
- N-(3-{3-Methylimidazo[1,2-a]pyrimidin-2-yl}phenyl)cyclohexanecarboxamide847388-33-4C20H22N4O
- 2-Ethyl-6-[4-(propan-2-yl)phenyl]-6,7-dihydro[1,2,4]triazolo[5,1-b]quinazolin-8(5H)-one895361-41-8C20H22N4O
- 1-{[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-4-phenylpiperazine693269-95-3C20H22N4O
- N,1-bis(3,4-dimethylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamide866847-94-1C20H22N4O
- N-(2,4-Dimethylphenyl)-1-(3,4-dimethylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamide866872-28-8C20H22N4O
- 1-(3,4-Dimethylphenyl)-N-(4-ethylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamide866872-32-4C20H22N4O
- 4-(3-Amino-4-azepan-1-ylphenyl)-phthalazin-1(2H)-one882000-15-9C20H22N4O
- N-(2-Methylphenyl)-1-(4-methylphenyl)-5-propyl-1H-1,2,3-triazole-4-carboxamide950254-59-8C20H22N4O
- 1-Phenyl-N-(2-phenylethyl)-5-propyl-1H-1,2,3-triazole-4-carboxamide950255-89-7C20H22N4O
- N-(2,4-Dimethylphenyl)-1-phenyl-5-propyl-1H-1,2,3-triazole-4-carboxamide950230-82-7C20H22N4O
- N-(2,6-Dimethylphenyl)-1-phenyl-5-propyl-1H-1,2,3-triazole-4-carboxamide950254-65-6C20H22N4O
- 1-Phenyl-N-(2-phenylethyl)-5-(propan-2-yl)-1H-1,2,3-triazole-4-carboxamide954319-79-0C20H22N4O
- N-Benzyl-1-(4-methylphenyl)-5-(propan-2-yl)-1H-1,2,3-triazole-4-carboxamide954321-04-1C20H22N4O
- 6-(4-Isopropylphenyl)-2-pyrrolidin-1-ylpyrido[4,3-d]pyrimidin-5(6H)-one1030468-60-0C20H22N4O
- (4-((1H-Benzo[d]imidazol-2-yl)methyl)piperazin-1-yl)(m-tolyl)methanone1172803-39-2C20H22N4O
- N-((4-(1H-Benzo[d]imidazol-2-yl)cyclohexyl)methyl)nicotinamide1207049-77-1C20H22N4O
- 1-(3-(2-Phenyl-1H-imidazol-1-yl)propyl)-3-(o-tolyl)urea1421489-91-9C20H22N4O
- 4-Phenyl-1-(4,5,6,7-tetrahydro-1H-benzo[d]imidazole-5-carbonyl)piperidine-4-carbonitrile2034451-64-2C20H22N4O
- 1-{[3-(3-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-4-phenylpiperazine836662-16-9C20H22N4O
- N-(2,4-Dimethylphenyl)-1-(4-ethylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamide866872-84-6C20H22N4O
- 3-Methyl-1-morpholin-4-yl-2-propylpyrido[1,2-a]benzimidazole-4-carbonitrile868153-14-4C20H22N4O
- 2-(2-Methylindol-1-yl)-1-(4-pyridin-2-ylpiperazin-1-yl)ethanone766526-03-8C20H22N4O
- 1-(3,5-Dimethylphenyl)-5-methyl-N-(4-methylbenzyl)-1H-1,2,3-triazole-4-carboxamide950255-45-5C20H22N4O
- 1-(2,4-Dimethylphenyl)-5-methyl-N-(4-methylbenzyl)-1H-1,2,3-triazole-4-carboxamide950229-71-7C20H22N4O
- N-(2,3-Dimethylphenyl)-1-phenyl-5-propyl-1H-1,2,3-triazole-4-carboxamide950245-17-7C20H22N4O
- N-(2,5-Dimethylphenyl)-1-phenyl-5-propyl-1H-1,2,3-triazole-4-carboxamide950241-62-0C20H22N4O
- 6-(4-Methylbenzyl)-2-piperidinopyrido[4,3-d]pyrimidin-5(6H)-one1192804-66-2C20H22N4O
- 1-Benzhydryl-3-(2-(2-methyl-1H-imidazol-1-yl)ethyl)urea1226431-55-5C20H22N4O
- (4-(2-(1H-Pyrazol-1-yl)ethyl)piperazin-1-yl)(naphthalen-1-yl)methanone1286727-62-5C20H22N4O
- 1-Cyclopropyl-1-(imidazo[1,2-a]pyridin-3-ylmethyl)-3-phenethylurea1448050-95-0C20H22N4O
- 1H-Indol-3-yl{4-[2-(pyridin-2-yl)ethyl]piperazin-1-yl}methanone1574472-98-2C20H22N4O
- 1-Cyclopentyl-3-(2-(8-methylimidazo[1,2-a]pyridin-2-yl)phenyl)urea1788784-91-7C20H22N4O
- 2-[4-(4-Amino-piperidin-1-yl)-7-methyl-quinazolin-2-yl]-phenol757981-49-0C20H22N4O
- 4(3H)-Quinazolinone, 2-((4-methyl-1-piperazinyl)methyl)-3-phenyl-33081-00-4C20H22N4O
Frequently asked questions
What is the molar mass of C20H22N4O?
The molar mass of C20H22N4O is 334.42 g/mol, calculated from standard atomic weights for 20 carbon atoms, 22 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 334.1794 Da.
How many compounds have the formula C20H22N4O?
CompoundList lists 243 compounds with the molecular formula C20H22N4O, including PD-168077, 3-Methoxy-7H-8-methyl-11-((3'-amino)propylamino)benzo(e)pyrido(4,3-b)indole, Mephetyl tetrazole. 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 C20H22N4O?
C20H22N4O has a degree of unsaturation of 12. 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.