Molecular formula
C20H28N4O3
87 compounds have this formula on CompoundList.
- Molar mass
- 372.47g/mol
- Monoisotopic mass
- 372.2161Da
- Atoms
- 55
- Elements
- 4
- Rings plus double bonds
- 9
The formula C20H28N4O3 describes a molecule made of 20 carbon atoms, 28 hydrogen atoms, 4 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 × 2064.49%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 287.58%1.008 × 28 = 28.224 g/mol
- N Nitrogen × 415.04%14.007 × 4 = 56.028 g/mol
- O Oxygen × 312.89%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C20H28N4O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 87 of 87 compounds
![N-[3-(2-Ethylpiperidin-1-yl)propyl]-2-hydroxy-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide chemical structure, C20H28N4O3, CAS 886898-15-3](/s/CYGNWMPJDONMFY-UHFFFAOYSA-N.svg)
N-[3-(2-Ethylpiperidin-1-yl)propyl]-2-hydroxy-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
CAS 886898-15-3C20H28N4O3
![N-[3-(2-Ethylpiperidin-1-yl)propyl]-2-hydroxy-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide chemical structure, C20H28N4O3, CAS 886895-65-4](/s/YYXCXSSGNJZPJH-UHFFFAOYSA-N.svg)
N-[3-(2-Ethylpiperidin-1-yl)propyl]-2-hydroxy-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
CAS 886895-65-4C20H28N4O3
![N-[2-(Diethylamino)ethyl]-N'-{2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-trien-7-yl}ethanediamide chemical structure, C20H28N4O3, CAS 898412-14-1](/s/FOKKXOSJNRBJJP-UHFFFAOYSA-N.svg)
N-[2-(Diethylamino)ethyl]-N'-{2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-trien-7-yl}ethanediamide
CAS 898412-14-1C20H28N4O3
Aak1-IN-4
CAS 1815612-79-3C20H28N4O3
![[4-(1H-Benzoimidazol-2-ylcarbamoyl)cyclohexylmethyl]carbamic acid tert-butyl ester chemical structure, C20H28N4O3, CAS 1212227-46-7](/s/UBBRDCGRQQNRQZ-UHFFFAOYSA-N.svg)
[4-(1H-Benzoimidazol-2-ylcarbamoyl)cyclohexylmethyl]carbamic acid tert-butyl ester
CAS 1212227-46-7C20H28N4O3
N-((S)-1-Amino-3-methyl-1-oxobutan-2-yl)-1-((3-hydroxycyclohexyl)methyl)-1H-indazole-3-carboxamide
CAS 2131173-54-9C20H28N4O3
![3-[(3-Methoxy-quinoxalin-2-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester chemical structure, C20H28N4O3, CAS 1065485-10-0](/s/BUQFFBQTVNAIMV-UHFFFAOYSA-N.svg)
3-[(3-Methoxy-quinoxalin-2-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester
CAS 1065485-10-0C20H28N4O3
tert-Butyl 4-(((3-methoxyquinoxalin-2-yl)amino)methyl)piperidine-1-carboxylate
CAS 1065485-11-1C20H28N4O3
(S)-N-(1-Amino-3-methyl-1-oxobutan-2-yl)-1-((4-hydroxycyclohexyl)methyl)-1H-indazole-3-carboxamide
CAS 2130879-83-1C20H28N4O3
Rolofylline metabolite M1-cis
CAS 160943-06-6C20H28N4O3
![2-(2,4-Dioxo-8-propyl-1,3,8-triazaspiro[4.5]decan-3-yl)-N-phenethylacetamide chemical structure, C20H28N4O3, CAS 923232-94-4](/s/GYFOJVHQEUPFCB-UHFFFAOYSA-N.svg)
2-(2,4-Dioxo-8-propyl-1,3,8-triazaspiro[4.5]decan-3-yl)-N-phenethylacetamide
CAS 923232-94-4C20H28N4O3
4-Hydroxy-1-(2-methoxyethyl)-6-methyl-3-((4-methylpiperazin-1-yl)(pyridin-2-yl)methyl)pyridin-2(1H)-one
CAS 897735-56-7C20H28N4O3
4-Hydroxy-1-(2-methoxyethyl)-6-methyl-3-((4-methylpiperazin-1-yl)(pyridin-4-yl)methyl)pyridin-2(1H)-one
CAS 897611-41-5C20H28N4O3
4-(3-(2-Methoxyethyl)-1,2,4-oxadiazol-5-yl)-N-(3-phenylpropyl)piperidine-1-carboxamide
CAS 1428352-91-3C20H28N4O3
![1-tert-Butoxycarbonyl-4-[2-(pyrazol-3-yl)phethoxy]ethylpiperazine chemical structure, C20H28N4O3, CAS 1308645-70-6](/s/LQVOKOSMTRXOER-UHFFFAOYSA-N.svg)
1-tert-Butoxycarbonyl-4-[2-(pyrazol-3-yl)phethoxy]ethylpiperazine
CAS 1308645-70-6C20H28N4O3
Butyric acid, 4-(benzoyl((cyclopentyl(4,5-dihydro-1H-imidazol-2-yl)amino)methyl)amino)-
CAS 81186-21-2C20H28N4O3
2,2'-((4-((4-Amino-3-butoxyphenyl)azo)phenyl)imino)bisethanol
CAS 126335-39-5C20H28N4O3
2,4-Dioxo-3-pentyl-N-(2-(pyrrolidin-1-yl)ethyl)-1,2,3,4-tetrahydroquinazoline-7-carboxamide
CAS 892268-68-7C20H28N4O3
tert-Butyl ((1-(3-ethoxyquinoxalin-2-yl)pyrrolidin-3-yl)methyl)carbamate
CAS 1420867-83-9C20H28N4O3
N1-(2-(dimethylamino)-2-(1-methyl-1H-indol-3-yl)ethyl)-N2-((tetrahydrofuran-2-yl)methyl)oxalamide
CAS 1396866-34-4C20H28N4O3
3-(1-(2-(1,3-Dioxan-2-yl)ethyl)piperidin-4-yl)-1-methyl-4-phenyl-1H-1,2,4-triazol-5(4H)-one
CAS 1396686-45-5C20H28N4O3
tert-Butyl 4-((5-oxo-4-(o-tolyl)-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)piperidine-1-carboxylate
CAS 1904293-19-1C20H28N4O3
![tert-Butyl 4-{2-[2-(1H-pyrazol-3-yl)phenoxy]ethyl}piperazine-1-carboxylate chemical structure, C20H28N4O3, CAS 1227954-41-7](/s/WIIVJZGREVFEIA-UHFFFAOYSA-N.svg)
tert-Butyl 4-{2-[2-(1H-pyrazol-3-yl)phenoxy]ethyl}piperazine-1-carboxylate
CAS 1227954-41-7C20H28N4O3
3-(1-Benzyl-1H-imidazol-4-yl)-2-(3-(diethylamino)propanamido)propanoic acid
CAS 2055839-74-0C20H28N4O3
- 2-(1-(2-(Diethylamino)-2-oxoethyl)-1H-indol-3-yl)-N-(2-(dimethylamino)ethyl)-2-oxoacetamide872848-61-8C20H28N4O3
- N1-allyl-N2-(2-(1-methylindolin-5-yl)-2-morpholinoethyl)oxalamide922014-85-5C20H28N4O3
- N-(1-Cyano-1-methylethyl)-2-{4-[2-(3-methoxyphenyl)acetyl]piperazin-1-yl}-N-methylacetamide1252357-94-0C20H28N4O3
- 1-Ethyl-4-hydroxy-3-((4-(2-hydroxyethyl)piperazin-1-yl)(pyridin-2-yl)methyl)-6-methylpyridin-2(1H)-one939242-25-8C20H28N4O3
- 3-(3,5-Dimethyl-1,2-oxazol-4-yl)-N-[(1r,4r)-4-[(4,6-dimethylpyrimidin-2-yl)oxy]cyclohexyl]propanamide2034438-73-6C20H28N4O3
- 1-Methyl-4-{4-[(5,6,7,8-tetrahydrocinnolin-3-yloxy)methyl]piperidine-1-carbonyl}pyrrolidin-2-one2320515-16-8C20H28N4O3
- N-(1-Cyanocyclohexyl)-2-({[(3-methoxyphenyl)carbamoyl]methyl}(methyl)amino)-N-methylacetamide926841-01-2C20H28N4O3
- N-(1-Cyanocyclohexyl)-2-({[(3-methoxyphenyl)carbamoyl]methyl}(methyl)amino)propanamide1049800-13-6C20H28N4O3
- Methyl 4-((2-amino-4-methyl-6-(pentylamino)pyrimidin-5-yl)methyl)-3-methoxybenzoate1158804-11-5C20H28N4O3
- tert-Butyl 4-{[2-(1H-indol-3-yl)ethyl]carbamoyl}piperazine-1-carboxylate1352517-35-1C20H28N4O3
- 2-(Dimethylamino)-1-(3-(5-(2-(3-methoxyphenoxy)ethyl)-1H-pyrazol-3-yl)pyrrolidin-1-yl)ethan-1-one1401587-25-4C20H28N4O3
- tert-Butyl 4-(4-(5-(ethylamino)-1,3,4-oxadiazol-2-yl)phenyl)piperidine-1-carboxylate1093065-04-3C20H28N4O3
- tert-Butyl (1-(2-(2-oxo-1,5-naphthyridin-1(2H)-yl)ethyl)piperidin-4-yl)carbamate959615-97-5C20H28N4O3
- tert-Butyl 4-((5-amino-1-phenyl-1H-pyrazol-3-yl)methoxy)piperidine-1-carboxylate1414571-23-5C20H28N4O3
- Ethyl 4-[[4-(diethylamino)-2-methylphenyl]imino]-4,5-dihydro-1-(1-methylethyl)-5-oxo-1H-pyrazole-3-carboxylate948991-29-5C20H28N4O3
- N-[[1-(1-Acetyl-4-piperidinyl)-1H-benzimidazol-2-yl]methyl]carbamic acid 1,1-dimethylethyl ester1644340-97-5C20H28N4O3
- tert-Butyl (3-(2-((2-methoxyethyl)(methyl)amino)pyrimidin-5-yl)benzyl)carbamate1400755-88-5C20H28N4O3
- N-[1-(4-Acetylpiperazine-1-carbonyl)piperidin-4-yl]-2-phenylacetamide2200583-26-0C20H28N4O3
- 4-(4-{[(6-Cyclobutylpyrimidin-4-yl)oxy]methyl}piperidine-1-carbonyl)-1-methylpyrrolidin-2-one2380040-63-9C20H28N4O3
- N-Benzyl-4-[2-(N-ethylprop-2-enamido)acetyl]-N-methylpiperazine-1-carboxamide2323975-94-4C20H28N4O3
- 1-{4-[4-(6-Ethoxypyridin-2-yl)piperazine-1-carbonyl]piperidin-1-yl}prop-2-en-1-one2361745-22-2C20H28N4O3
- N-tert-Butyl-1-(6,7-dimethoxyquinazolin-4-yl)piperidine-3-carboxamide2877635-45-3C20H28N4O3
- Amine-PEG4-VHL Ligand 12863068-77-1C20H28N4O3
- N,N-Dimethyl-2-(4-oxo-1-phenyl-8-propanoyl-1,3,8-triazaspiro[4.5]decan-3-yl)acetamide5998-37-8C20H28N4O3
- N-(4-Amino-2,6-dioxo-1,3-dipropylpyrimidin-5-yl)-3-phenylbutanamide160919-44-8C20H28N4O3
- N-(4-Amino-2,6-dioxo-1,3-dipropylpyrimidin-5-yl)-2-methyl-3-phenylpropanamide130296-14-9C20H28N4O3
- tert-Butyl 4-(2-((3-aminoquinoxalin-2-yl)oxy)ethyl)piperidine-1-carboxylate1420875-22-4C20H28N4O3
- tert-Butyl 3-(2-((3-aminoquinoxalin-2-yl)oxy)ethyl)piperidine-1-carboxylate1420786-87-3C20H28N4O3
- tert-Butyl 2-(2-((3-aminoquinoxalin-2-yl)oxy)ethyl)piperidine-1-carboxylate1420815-80-0C20H28N4O3
- (R)-tert-Butyl 3-((3-ethoxyquinoxalin-2-yl)(methyl)amino)pyrrolidine-1-carboxylate1421022-21-0C20H28N4O3
- (S)-tert-Butyl 3-((3-ethoxyquinoxalin-2-yl)(methyl)amino)pyrrolidine-1-carboxylate1421011-47-3C20H28N4O3
- tert-Butyl 3-((3-ethoxyquinoxalin-2-yl)(methyl)amino)pyrrolidine-1-carboxylate1420989-78-1C20H28N4O3
- (R)-tert-Butyl 3-((3-ethoxyquinoxalin-2-yl)amino)piperidine-1-carboxylate1421042-04-7C20H28N4O3
- (S)-tert-Butyl 3-((3-ethoxyquinoxalin-2-yl)amino)piperidine-1-carboxylate1421033-94-4C20H28N4O3
- tert-Butyl (1-(3-ethoxyquinoxalin-2-yl)piperidin-4-yl)carbamate1420985-16-5C20H28N4O3
- tert-Butyl (1-(3-ethoxyquinoxalin-2-yl)piperidin-3-yl)carbamate1420989-70-3C20H28N4O3
- tert-Butyl ((1-(3-ethoxyquinoxalin-2-yl)pyrrolidin-2-yl)methyl)carbamate1420900-94-2C20H28N4O3
- tert-Butyl 4-(3-ethoxyquinoxalin-2-yl)-2-methylpiperazine-1-carboxylate1420856-94-5C20H28N4O3
- tert-Butyl 4-(3-ethoxyquinoxalin-2-yl)-3-methylpiperazine-1-carboxylate1420990-05-1C20H28N4O3
- tert-Butyl 3-((3-ethoxyquinoxalin-2-yl)amino)piperidine-1-carboxylate1420839-71-9C20H28N4O3
- tert-Butyl 4-((3-ethoxyquinoxalin-2-yl)amino)piperidine-1-carboxylate1420972-99-1C20H28N4O3
- tert-Butyl 2-(((3-ethoxyquinoxalin-2-yl)amino)methyl)pyrrolidine-1-carboxylate1420875-28-0C20H28N4O3
- tert-Butyl 3-(((3-ethoxyquinoxalin-2-yl)amino)methyl)pyrrolidine-1-carboxylate1420985-25-6C20H28N4O3
- tert-Butyl 2-(((3-(methylamino)quinoxalin-2-yl)oxy)methyl)piperidine-1-carboxylate1420867-48-6C20H28N4O3
- tert-Butyl 3-(((3-(methylamino)quinoxalin-2-yl)oxy)methyl)piperidine-1-carboxylate1420899-75-7C20H28N4O3
- (R)-tert-Butyl 3-((3-methoxyquinoxalin-2-yl)(methyl)amino)piperidine-1-carboxylate1421033-02-4C20H28N4O3
- (S)-tert-Butyl 3-((3-methoxyquinoxalin-2-yl)(methyl)amino)piperidine-1-carboxylate1421019-81-9C20H28N4O3
- tert-Butyl 3-((3-methoxyquinoxalin-2-yl)(methyl)amino)piperidine-1-carboxylate1420867-30-6C20H28N4O3
- tert-Butyl 4-((3-methoxyquinoxalin-2-yl)(methyl)amino)piperidine-1-carboxylate1420824-16-3C20H28N4O3
- tert-Butyl 2-(((3-methoxyquinoxalin-2-yl)(methyl)amino)methyl)pyrrolidine-1-carboxylate1420876-73-8C20H28N4O3
- tert-Butyl 3-(((3-methoxyquinoxalin-2-yl)(methyl)amino)methyl)pyrrolidine-1-carboxylate1420972-65-1C20H28N4O3
- tert-Butyl (1-(3-methoxyquinoxalin-2-yl)piperidin-4-yl)(methyl)carbamate1420876-65-8C20H28N4O3
- tert-Butyl ((1-(3-methoxyquinoxalin-2-yl)piperidin-4-yl)methyl)carbamate1420960-48-0C20H28N4O3
- tert-Butyl (1-(3-methoxyquinoxalin-2-yl)piperidin-3-yl)(methyl)carbamate1420856-68-3C20H28N4O3
- tert-Butyl ((1-(3-methoxyquinoxalin-2-yl)piperidin-3-yl)methyl)carbamate1420983-78-3C20H28N4O3
- tert-Butyl ((1-(3-methoxyquinoxalin-2-yl)piperidin-2-yl)methyl)carbamate1420989-49-6C20H28N4O3
- tert-Butyl 2-(((3-methoxyquinoxalin-2-yl)amino)methyl)piperidine-1-carboxylate1420989-41-8C20H28N4O3
- tert-Butyl 4-[4-(4-amino-3-methoxyphenyl)pyrazol-1-yl]piperidine-1-carboxylate1922196-46-0C20H28N4O3
- 3-[4-(7-Aminoheptylamino)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione2338824-45-4C20H28N4O3
- N-[1-(6,7-Dimethoxyquinazolin-4-yl)piperidin-4-yl]-2,2-dimethylpropanamide2742054-16-4C20H28N4O3
- N-[1-(6,7-Dimethoxyquinazolin-4-yl)piperidin-3-yl]-2,2-dimethylpropanamide2770605-00-8C20H28N4O3
- (3,4-Diethoxyphenyl)(4-(1-ethyl-1H-imidazol-2-yl)piperazin-1-yl)methanone1170528-45-6C20H28N4O3
- tert-Butyl 4-(((3-(methylamino)quinoxalin-2-yl)oxy)methyl)piperidine-1-carboxylate1420972-11-7C20H28N4O3
Frequently asked questions
What is the molar mass of C20H28N4O3?
The molar mass of C20H28N4O3 is 372.47 g/mol, calculated from standard atomic weights for 20 carbon atoms, 28 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 372.2161 Da.
How many compounds have the formula C20H28N4O3?
CompoundList lists 87 compounds with the molecular formula C20H28N4O3, including N-[3-(2-Ethylpiperidin-1-yl)propyl]-2-hydroxy-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide, N-[3-(2-Ethylpiperidin-1-yl)propyl]-2-hydroxy-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide, N-[2-(Diethylamino)ethyl]-N'-{2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-trien-7-yl}ethanediamide. 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 C20H28N4O3?
C20H28N4O3 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.