Molecular formula
C20H28N2O3
133 compounds have this formula on CompoundList.
- Molar mass
- 344.45g/mol
- Monoisotopic mass
- 344.2100Da
- Atoms
- 53
- Elements
- 4
- Rings plus double bonds
- 8
The formula C20H28N2O3 describes a molecule made of 20 carbon atoms, 28 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 × 2069.74%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 288.19%1.008 × 28 = 28.224 g/mol
- N Nitrogen × 28.13%14.007 × 2 = 28.014 g/mol
- O Oxygen × 313.93%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C20H28N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 133 compounds
Oxyphencyclimine
CAS 125-53-1C20H28N2O3
![1-{[1-(4-Methoxybenzoyl)-3-piperidinyl]carbonyl}azepane chemical structure, C20H28N2O3, CAS 524058-43-3](/s/SFNLEQTVDYCSEZ-UHFFFAOYSA-N.svg)
1-{[1-(4-Methoxybenzoyl)-3-piperidinyl]carbonyl}azepane
CAS 524058-43-3C20H28N2O3
![Ethyl 5-hydroxy-1,2-dimethyl-4-[(4-methylpiperidin-1-yl)methyl]-1H-indole-3-carboxylate chemical structure, C20H28N2O3, CAS 384368-19-8](/s/KXAXVGODKLONAP-UHFFFAOYSA-N.svg)
Ethyl 5-hydroxy-1,2-dimethyl-4-[(4-methylpiperidin-1-yl)methyl]-1H-indole-3-carboxylate
CAS 384368-19-8C20H28N2O3
1-(3-Cyclopentylpropanoyl)-4-(phenoxyacetyl)piperazine
CAS 332850-98-3C20H28N2O3
4-N,4-N-dicyclohexyl-1-N-hydroxybenzene-1,4-dicarboxamide
CAS 5306-99-0C20H28N2O3
![Ethyl 1-[3-(2,3-dihydro-1H-inden-5-ylamino)-3-oxopropyl]piperidine-3-carboxylate chemical structure, C20H28N2O3, CAS 428852-49-7](/s/DIPYKFHAIZSMGP-UHFFFAOYSA-N.svg)
Ethyl 1-[3-(2,3-dihydro-1H-inden-5-ylamino)-3-oxopropyl]piperidine-3-carboxylate
CAS 428852-49-7C20H28N2O3
N-Cycloheptyl-1-(4-ethoxyphenyl)-5-oxopyrrolidine-3-carboxamide
CAS 802930-68-3C20H28N2O3
N-Cycloheptyl-1-(2-ethoxyphenyl)-5-oxopyrrolidine-3-carboxamide
CAS 851210-00-9C20H28N2O3
N'-(5,5-Dimethyl-3-oxocyclohexen-1-yl)-2-(5-methyl-2-propan-2-ylphenoxy)acetohydrazide
CAS 384358-94-5C20H28N2O3
Methyl (3Z)-3-(benzoylhydrazinylidene)-2-hexylcyclopentane-1-carboxylate
CAS 381180-39-8C20H28N2O3
![2-[4-(2,3-Dimethylphenyl)piperazine-1-carbonyl]cyclohexane-1-carboxylic acid chemical structure, C20H28N2O3, CAS 438455-08-4](/s/ZQVWVLHRJCXSMM-UHFFFAOYSA-N.svg)
2-[4-(2,3-Dimethylphenyl)piperazine-1-carbonyl]cyclohexane-1-carboxylic acid
CAS 438455-08-4C20H28N2O3
![2-[1-(1-Adamantyl)ethylamino]-1-(4-nitrophenyl)ethanol chemical structure, C20H28N2O3, CAS 363620-81-9](/s/OEZYOXZAUKYBEC-UHFFFAOYSA-N.svg)
2-[1-(1-Adamantyl)ethylamino]-1-(4-nitrophenyl)ethanol
CAS 363620-81-9C20H28N2O3
3-(2-Ethylpiperidin-1-yl)-1-(4-propoxyphenyl)pyrrolidine-2,5-dione
CAS 5555-68-0C20H28N2O3
![2-[2-(Cyclohexen-1-yl)ethylamino]-4-(2,4-dimethylanilino)-4-oxobutanoic acid chemical structure, C20H28N2O3, CAS 1027608-58-7](/s/OOISRWACDBJPGY-UHFFFAOYSA-N.svg)
2-[2-(Cyclohexen-1-yl)ethylamino]-4-(2,4-dimethylanilino)-4-oxobutanoic acid
CAS 1027608-58-7C20H28N2O3
N-Cyclohexyl-1-(4-methoxybenzoyl)piperidine-4-carboxamide
CAS 768293-62-5C20H28N2O3
![1-Ethyl-3-[4-[2-(4-methoxyphenyl)ethyl]piperidin-1-yl]pyrrolidine-2,5-dione chemical structure, C20H28N2O3, CAS 728887-85-2](/s/RZUUHWVRTQDZQE-UHFFFAOYSA-N.svg)
1-Ethyl-3-[4-[2-(4-methoxyphenyl)ethyl]piperidin-1-yl]pyrrolidine-2,5-dione
CAS 728887-85-2C20H28N2O3
2-((2-(Cyclohex-1-en-1-yl)ethyl)amino)-4-((4-ethylphenyl)amino)-4-oxobutanoic acid
CAS 540763-66-4C20H28N2O3
![3-Cyclopentyl-N-{4-[2-(morpholin-4-yl)-2-oxoethyl]phenyl}propanamide chemical structure, C20H28N2O3, CAS 1070960-01-8](/s/FGUQBUXEVMUFQC-UHFFFAOYSA-N.svg)
3-Cyclopentyl-N-{4-[2-(morpholin-4-yl)-2-oxoethyl]phenyl}propanamide
CAS 1070960-01-8C20H28N2O3
N-Cyclohexyl-N-methyl-4-((2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)oxy)butanamide
CAS 69592-33-2C20H28N2O3
![N-(5-Allyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-3,3-dimethylbutanamide chemical structure, C20H28N2O3, CAS 921869-51-4](/s/JKTDKWSTUGKNJJ-UHFFFAOYSA-N.svg)
N-(5-Allyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-3,3-dimethylbutanamide
CAS 921869-51-4C20H28N2O3
![N-(5-Isopentyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)cyclopropanecarboxamide chemical structure, C20H28N2O3, CAS 921524-33-6](/s/YRKBLIBVCPCFDC-UHFFFAOYSA-N.svg)
N-(5-Isopentyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)cyclopropanecarboxamide
CAS 921524-33-6C20H28N2O3
Spiro(naphthalene-1(2H),3'-pyrrolidine)-2',5'-dione, 3,4-dihydro-1'-(3-((2-methoxyethyl)methylamino)propyl)-, (±)-
CAS 74246-87-0C20H28N2O3
Spiro(naphthalene-1(2H),3'-pyrrolidine)-2',5'-dione, 3,4-dihydro-1'-(4-((2-hydroxyethyl)methylamino)butyl)-, (±)-
CAS 74247-01-1C20H28N2O3
![2-{[(1-Benzyl-4-piperidinyl)amino]-carbonyl}cyclohexanecarboxylic acid chemical structure, C20H28N2O3, CAS 847475-59-6](/s/BSXKBWADEROCEI-UHFFFAOYSA-N.svg)
2-{[(1-Benzyl-4-piperidinyl)amino]-carbonyl}cyclohexanecarboxylic acid
CAS 847475-59-6C20H28N2O3
- 2-(2,4-Dihydroxyphenyl)-5,7-diisopropyl-1,3-diazaadamantan-6-one403662-66-8C20H28N2O3
- tert-Butyl (6-((diethylamino)methyl)-5-hydroxynaphthalen-1-yl)carbamate1630086-22-4C20H28N2O3
- Mmb-0181971007-97-2C20H28N2O3
- 1-Benzoyl-N,N-dibutyl-5-oxopyrrolidine-2-carboxamide51959-91-2C20H28N2O3
- tert-Butyl 3-benzyl-4-oxo-3,9-diazaspiro[4.5]decane-9-carboxylate1198284-76-2C20H28N2O3
- 2-(2,4-Dihydroxyphenyl)-5,7-dipropyl-1,3-diazatricyclo[3.3.1.1~3,7~]decan-6-one381169-77-3C20H28N2O3
- tert-Butyl 2-benzyl-10-oxo-2,7-diazaspiro[4.5]decane-7-carboxylate1330764-01-6C20H28N2O3
- 1-Bicyclo[2.2.1]hept-2-yl-4-(2,3-dimethoxybenzoyl)piperazine1005280-46-5C20H28N2O3
- 4-(1,3-Dioxoisoindol-2-yl)-N,N-bis(2-methylpropyl)butanamide293760-87-9C20H28N2O3
- 1-[4-[5-[(3-Morpholin-4-ylpropylamino)methyl]furan-2-yl]phenyl]ethanol875005-73-5C20H28N2O3
- Methyl 3-(4-benzylpiperazin-1-yl)-2-cyclopentyl-3-oxopropanoate510766-16-2C20H28N2O3
- Ethyl 1-[3-(2,3-dihydro-1H-inden-5-ylamino)-3-oxopropyl]piperidine-4-carboxylate428846-86-0C20H28N2O3
- 1-(3-Cyclohexen-1-ylmethyl)-4-(2,3-dimethoxybenzoyl)piperazine523997-95-7C20H28N2O3
- N-(2-(7-Methoxy-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)-2-propylpentanamide851406-11-6C20H28N2O3
- 1-(1-Adamantyl)-3-[2-(2-methoxyphenoxy)ethyl]urea727672-63-1C20H28N2O3
- tert-Butyl 7-benzyl-6-oxo-1,7-diazaspiro[4.5]decane-1-carboxylate886449-74-7C20H28N2O3
- 1-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-3-cyclopentylpropan-1-one510718-98-6C20H28N2O3
- 1-[4-(Cyclohex-3-en-1-ylmethyl)piperazin-1-yl]-2-(4-methoxyphenoxy)ethanone461421-02-3C20H28N2O3
- N,N-Dicyclohexyl-2-methyl-3-nitrobenzamide349089-55-0C20H28N2O3
- Ethyl 4-((phenylcyclopentyl)carbonylamino)piperidinecarboxylate1023483-65-9C20H28N2O3
- 2-[4-[(2-Adamantylamino)methyl]-2-methoxyphenoxy]acetamide880068-31-5C20H28N2O3
- 2-(2-Methoxyethyl)-1-oxo-N-propan-2-ylspiro[4H-isoquinoline-3,1'-cyclopentane]-4-carboxamide1212477-26-3C20H28N2O3
- tert-Butyl 4-(3-ethyl-2-oxoindolin-1-yl)piperidine-1-carboxylate1358667-42-1C20H28N2O3
- 3-Piperidinecarboxylic acid, 1-(3-butenyl)-4-((1-oxopropyl)phenylamino)-, methyl ester156724-50-4C20H28N2O3
- 2-{[3-Methyl-4-(4-methylphenyl)piperazinyl]carbonyl}cyclohexanecarboxylic acid1005153-32-1C20H28N2O3
- 2-[2-[(1-Adamantylamino)methyl]-6-methoxyphenoxy]acetamide881448-53-9C20H28N2O3
- tert-Butyl N-(1-{[(2E)-3-phenylprop-2-enamido]methyl}cyclopentyl)carbamate946384-77-6C20H28N2O3
- (S)-1-Benzoyl-N,N-dibutyl-5-oxopyrrolidine-2-carboxamide85248-87-9C20H28N2O3
- tert-Butyl 2-benzyl-1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate1221818-05-8C20H28N2O3
- 3-(3,3-Dimethyl-1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)-1-phenylpyrrolidin-2-one1444025-86-8C20H28N2O3
- tert-Butyl 1-benzyl-3-oxo-1,8-diazaspiro[4.5]decane-8-carboxylate2177265-05-1C20H28N2O3
- tert-Butyl 2-methyl-4-(3-methyl-2-vinylbenzoyl)piperazine-1-carboxylate3078376-80-1C20H28N2O3
- Spiro(naphthalene-1(2H),3'-pyrrolidine)-2',5'-dione, 3,4-dihydro-1'-(4-(dimethylamino)butyl)-7-methoxy-17502-75-9C20H28N2O3
- Spiro(naphthalene-1(2H),3'-pyrrolidine)-2',5'-dione, 3,4-dihydro-1'-(3-(ethyl(2-hydroxyethyl)amino)propyl)-, (±)-74246-86-9C20H28N2O3
- 2,8-Diazaspiro[4.5]decane-8-carboxylic acid,3-oxo-2-(phenylmethyl)-,1,1-dimethylethyl ester169206-68-2C20H28N2O3
- tert-Butyl 4-[3-(isobutyrylamino)phenyl]-3,6-dihydro-1(2H)-pyridinecarboxylate387827-30-7C20H28N2O3
- N-(3,3-Dimethyl-4-oxo-5-propyl-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)cyclopentanecarboxamide921566-53-2C20H28N2O3
- N-(5-Isopentyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)cyclopropanecarboxamide921585-51-5C20H28N2O3
- N-(5-Ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)cyclohexanecarboxamide921789-65-3C20H28N2O3
- N-(5-Allyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-3,3-dimethylbutanamide921790-94-5C20H28N2O3
- N-(3,3-Dimethyl-4-oxo-5-propyl-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)cyclopentanecarboxamide921521-66-6C20H28N2O3
- 3-Cyclopentyl-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)propanamide921813-33-4C20H28N2O3
- N-(5-Ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)cyclohexanecarboxamide921562-15-4C20H28N2O3
- N-[1-(4,5-Dimethoxy-2-methylphenyl)ethyl]-1-(prop-2-yn-1-yl)piperidine-4-carboxamide1241001-16-0C20H28N2O3
- tert-Butyl 2-acetyl-2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine]-1'-carboxylate159634-81-8C20H28N2O3
- 1-[6-(N-tert-Butoxycarbonylamino)-1-hexyl]-1,2-dihydroquinoline-2-one896133-86-1C20H28N2O3
- N-{2-Hydroxy-2-[4-(propan-2-yloxy)phenyl]ethyl}-1-(prop-2-yn-1-yl)piperidine-4-carboxamide1376003-73-4C20H28N2O3
- 3-[(2-Methoxyadamantan-2-yl)methyl]-1-(4-methoxyphenyl)urea1797901-70-2C20H28N2O3
- Methyl 1-[2-[2-(2-oxo-1-piperidinyl)phenyl]ethyl]-3-pyrrolidineacetate1430092-18-4C20H28N2O3
- N1-(2-(cyclohex-1-en-1-yl)ethyl)-N2-(2-methoxy-2-(o-tolyl)ethyl)oxalamide1705492-01-8C20H28N2O3
- N-(2-(Cyclohex-1-en-1-yl)ethyl)-6-((tetrahydro-2H-pyran-4-yl)methoxy)nicotinamide2034448-11-6C20H28N2O3
- N-[2-(4-Methoxy-6-methyl-2-oxo-1,2-dihydropyridin-1-yl)ethyl]adamantane-1-carboxamide1903046-18-3C20H28N2O3
- 1-[1-(2-Methoxyphenyl)cyclopropanecarbonyl]-4-(oxolan-3-yl)-1,4-diazepane2320515-59-9C20H28N2O3
- 4-{1-[2-(4-Methoxy-2-methylphenyl)acetyl]piperidin-4-yl}-3,3-dimethylazetidin-2-one2261025-97-0C20H28N2O3
- tert-Butyl (1-(3-methyl-2-vinylbenzoyl)piperidin-3-yl)carbamate3078376-68-5C20H28N2O3
- tert-Butyl 3-methyl-4-(3-methyl-2-vinylbenzoyl)piperazine-1-carboxylate3078361-92-6C20H28N2O3
- 2-Cyano-3-(2,4-dimethoxyphenyl)-N-octylprop-2-enamide477973-06-1C20H28N2O3
- Spiro(naphthalene-2(1H),3'-pyrrolidine)-2',5'-dione, 3,4-dihydro-1'-(4-((2-hydroxyethyl)methylamino)butyl)-75639-64-4C20H28N2O3
- 1-Propanone, 1-(2-(2-hydroxy-3-((1-methylethyl)amino)propoxy)phenyl)-3-(1-methyl-1H-pyrrol-2-yl)-98696-65-2C20H28N2O3
- Ethyl 4-[5-[[[2-(diethylamino)ethyl]amino]methyl]-2-furanyl]benzoate892582-03-5C20H28N2O3
- Ethyl 1-[(3,3-dimethyl-2-oxo-4-phenylazetidin-1-yl)methyl]piperidine-4-carboxylate1376267-45-6C20H28N2O3
- (E)-1-(4-Cyclobutyl-1,4-diazepan-1-yl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one2321335-99-1C20H28N2O3
- N-(3-Hydroxy-3-methylbutyl)-4-phenyl-1-prop-2-enoylpiperidine-4-carboxamide2200463-23-4C20H28N2O3
- tert-Butyl 4-phenyl-5-(prop-2-enamido)azepane-1-carboxylate2411278-55-0C20H28N2O3
- (2E)-N-[(1,3-Dioxaindan-5-yl)methyl]-4-(dimethylamino)-N-(1-methylcyclopentyl)but-2-enamide2411322-50-2C20H28N2O3
- tert-Butyl 5-[[1-(cyclopropylmethyl)aziridin-2-yl]methoxy]-1,3-dihydroisoindole-2-carboxylate2418673-65-9C20H28N2O3
- tert-Butyl 7-[[1-(cyclopropylmethyl)aziridin-2-yl]methoxy]-2,3-dihydroindole-1-carboxylate2418728-94-4C20H28N2O3
- tert-Butyl (6-(4-ethynylbenzamido)hexyl)carbamate2806908-96-1C20H28N2O3
- 3-Methyl-N-[(1-pentyl-1H-indol-3-yl)carbonyl]-L-valine2693397-48-5C20H28N2O3
- 1-(4-tert-Butylphenoxy)-3,3-dimethylbutan-2-yl 1H-imidazole-1-carboxylate111227-10-2C20H28N2O3
- 1-(4-Butylphenoxy)-3,3-dimethylbutan-2-yl 1H-imidazole-1-carboxylate111227-15-7C20H28N2O3
- Carbamic acid, [2-[(dicyclobutylmethyl)amino]-1-methyl-2-oxoethyl]-, phenylmethyl ester80874-90-4C20H28N2O3
- Benzyl 1-(piperidine-1-carboxamido)cyclohexane-1-carboxylate944281-03-2C20H28N2O3
- tert-Butyl 3-(2-oxopiperidin-1-yl)-5-(pyrrolidin-1-yl)benzoate706793-49-9C20H28N2O3
- 1-(2-Methoxyphenyl)-N-{[1-(morpholin-4-yl)cyclobutyl]methyl}cyclopropane-1-carboxamide2380069-60-1C20H28N2O3
- YTK-105 linker conjugate 12410081-72-8C20H28N2O3
Frequently asked questions
What is the molar mass of C20H28N2O3?
The molar mass of C20H28N2O3 is 344.45 g/mol, calculated from standard atomic weights for 20 carbon atoms, 28 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 344.2100 Da.
How many compounds have the formula C20H28N2O3?
CompoundList lists 133 compounds with the molecular formula C20H28N2O3, including Oxyphencyclimine, 1-{[1-(4-Methoxybenzoyl)-3-piperidinyl]carbonyl}azepane, Ethyl 5-hydroxy-1,2-dimethyl-4-[(4-methylpiperidin-1-yl)methyl]-1H-indole-3-carboxylate. 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 C20H28N2O3?
C20H28N2O3 has a degree of unsaturation of 8. 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.