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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 101 to 133 of 133 compounds

9-Hydroxy-6'-methoxy-4'beta,8alpha-1',2',3',4',10,11-hexahydrocinchonan-2'-one chemical structure, C20H28N2O3, CAS 28340-20-7
9-Hydroxy-6'-methoxy-4'beta,8alpha-1',2',3',4',10,11-hexahydrocinchonan-2'-one
CAS 28340-20-7C20H28N2O3
9-Hydroxy-6'-methoxy-4'alpha,8alpha-1',2',3',4',10,11-hexahydrocinchonan-2'-one chemical structure, C20H28N2O3, CAS 28340-19-4
9-Hydroxy-6'-methoxy-4'alpha,8alpha-1',2',3',4',10,11-hexahydrocinchonan-2'-one
CAS 28340-19-4C20H28N2O3
N-{2-[4-(2,5-Dimethylphenoxy)piperidin-1-yl]-2-oxoethyl}-N-ethylprop-2-enamide chemical structure, C20H28N2O3, CAS 2411274-36-5
N-{2-[4-(2,5-Dimethylphenoxy)piperidin-1-yl]-2-oxoethyl}-N-ethylprop-2-enamide
CAS 2411274-36-5C20H28N2O3
4-{1-[2-(2,3-Dihydro-1-benzofuran-5-yl)ethyl]piperidine-4-carbonyl}morpholine chemical structure, C20H28N2O3, CAS 2877652-86-1
4-{1-[2-(2,3-Dihydro-1-benzofuran-5-yl)ethyl]piperidine-4-carbonyl}morpholine
CAS 2877652-86-1C20H28N2O3
1,1-Dimethylethyl 3-(2,4-dimethylbenzoyl)-3,8-diazabicyclo[3.2.1]octane-8-carboxylate chemical structure, C20H28N2O3, CAS 2864173-82-8
1,1-Dimethylethyl 3-(2,4-dimethylbenzoyl)-3,8-diazabicyclo[3.2.1]octane-8-carboxylate
CAS 2864173-82-8C20H28N2O3
8-(3-tert-Butyl-4-hydroxybenzoyl)-2-methyl-2,8-diazaspiro[4.5]decan-1-one chemical structure, C20H28N2O3, CAS 912999-03-2
8-(3-tert-Butyl-4-hydroxybenzoyl)-2-methyl-2,8-diazaspiro[4.5]decan-1-one
CAS 912999-03-2C20H28N2O3
1H-Indole-1-carboxylic acid,5-[2-(1-piperidinyl)ethoxy]-,1,1-dimethylethyl ester chemical structure, C20H28N2O3, CAS 913388-37-1
1H-Indole-1-carboxylic acid,5-[2-(1-piperidinyl)ethoxy]-,1,1-dimethylethyl ester
CAS 913388-37-1C20H28N2O3
1,7-Diazaspiro[4.4]nonane-1-carboxylic acid,6-oxo-7-[(1R)-1-phenylethyl]-,1,1-dimethylethyl ester,(5R)- chemical structure, C20H28N2O3, CAS 908264-52-8
1,7-Diazaspiro[4.4]nonane-1-carboxylic acid,6-oxo-7-[(1R)-1-phenylethyl]-,1,1-dimethylethyl ester,(5R)-
CAS 908264-52-8C20H28N2O3
1,7-Diazaspiro[4.4]nonane-1-carboxylic acid,6-oxo-7-[(1R)-1-phenylethyl]-,1,1-dimethylethyl ester,(5S)- chemical structure, C20H28N2O3, CAS 908264-63-1
1,7-Diazaspiro[4.4]nonane-1-carboxylic acid,6-oxo-7-[(1R)-1-phenylethyl]-,1,1-dimethylethyl ester,(5S)-
CAS 908264-63-1C20H28N2O3
1,7-Diazaspiro[4.4]nonane-1-carboxylic acid,6-oxo-7-[(1S)-1-phenylethyl]-,1,1-dimethylethyl ester,(5R)- chemical structure, C20H28N2O3, CAS 908264-55-1
1,7-Diazaspiro[4.4]nonane-1-carboxylic acid,6-oxo-7-[(1S)-1-phenylethyl]-,1,1-dimethylethyl ester,(5R)-
CAS 908264-55-1C20H28N2O3
1,7-Diazaspiro[4.4]nonane-1-carboxylic acid,6-oxo-7-[(1S)-1-phenylethyl]-,1,1-dimethylethyl ester,(5S)- chemical structure, C20H28N2O3, CAS 908264-65-3
1,7-Diazaspiro[4.4]nonane-1-carboxylic acid,6-oxo-7-[(1S)-1-phenylethyl]-,1,1-dimethylethyl ester,(5S)-
CAS 908264-65-3C20H28N2O3
tert-Butyl 3-oxo-4-p-tolyl-2,8-diazaspiro[4.5]decane-8-carboxylate chemical structure, C20H28N2O3, CAS 1425335-68-7
tert-Butyl 3-oxo-4-p-tolyl-2,8-diazaspiro[4.5]decane-8-carboxylate
CAS 1425335-68-7C20H28N2O3
N-[1-[[4-(2-Propyn-1-yloxy)phenyl]methyl]-4-piperidinyl]carbamic acid 1,1-dimethylethyl ester chemical structure, C20H28N2O3, CAS 1444123-53-8
N-[1-[[4-(2-Propyn-1-yloxy)phenyl]methyl]-4-piperidinyl]carbamic acid 1,1-dimethylethyl ester
CAS 1444123-53-8C20H28N2O3
tert-Butyl (4-benzyloxy-1-cyanocyclohexyl)methylcarbamate chemical structure, C20H28N2O3, CAS 1239019-65-8
tert-Butyl (4-benzyloxy-1-cyanocyclohexyl)methylcarbamate
CAS 1239019-65-8C20H28N2O3
tert-Butyl 8-acetyl-6-benzyl-2,6-diazaspiro[3.4]octane-2-carboxylate chemical structure, C20H28N2O3, CAS 2385372-63-2
tert-Butyl 8-acetyl-6-benzyl-2,6-diazaspiro[3.4]octane-2-carboxylate
CAS 2385372-63-2C20H28N2O3
4-[2-(2,3-Dihydro-1-benzofuran-5-yl)ethyl]-2-(piperidine-1-carbonyl)morpholine chemical structure, C20H28N2O3, CAS 2741910-38-1
4-[2-(2,3-Dihydro-1-benzofuran-5-yl)ethyl]-2-(piperidine-1-carbonyl)morpholine
CAS 2741910-38-1C20H28N2O3
tert-Butyl N-{1-[benzyl(methyl)amino]-3-oxohept-6-yn-2-yl}carbamate chemical structure, C20H28N2O3, CAS 2137685-63-1
tert-Butyl N-{1-[benzyl(methyl)amino]-3-oxohept-6-yn-2-yl}carbamate
CAS 2137685-63-1C20H28N2O3
tert-Butyl N-[3-amino-2-(4-methoxynaphthalen-1-yl)-2-methylpropyl]carbamate chemical structure, C20H28N2O3, CAS 2229460-83-5
tert-Butyl N-[3-amino-2-(4-methoxynaphthalen-1-yl)-2-methylpropyl]carbamate
CAS 2229460-83-5C20H28N2O3
tert-Butyl N-[3-amino-2-(6-methoxynaphthalen-2-yl)-2-methylpropyl]carbamate chemical structure, C20H28N2O3, CAS 2229196-29-4
tert-Butyl N-[3-amino-2-(6-methoxynaphthalen-2-yl)-2-methylpropyl]carbamate
CAS 2229196-29-4C20H28N2O3
tert-Butyl N-{1-[benzyl(methyl)amino]-3-oxohept-5-yn-2-yl}carbamate chemical structure, C20H28N2O3, CAS 2137588-01-1
tert-Butyl N-{1-[benzyl(methyl)amino]-3-oxohept-5-yn-2-yl}carbamate
CAS 2137588-01-1C20H28N2O3
Benzyl 4-(N-cyclobutylacetamido)azepane-1-carboxylate chemical structure, C20H28N2O3, CAS 2803846-83-3
Benzyl 4-(N-cyclobutylacetamido)azepane-1-carboxylate
CAS 2803846-83-3C20H28N2O3
tert-Butyl N-[3-amino-2-(2-methoxynaphthalen-1-yl)-2-methylpropyl]carbamate chemical structure, C20H28N2O3, CAS 2228339-64-6
tert-Butyl N-[3-amino-2-(2-methoxynaphthalen-1-yl)-2-methylpropyl]carbamate
CAS 2228339-64-6C20H28N2O3
tert-Butyl N-{3-amino-2-methyl-2-[5-(4-methylphenyl)furan-2-yl]propyl}carbamate chemical structure, C20H28N2O3, CAS 2228565-43-1
tert-Butyl N-{3-amino-2-methyl-2-[5-(4-methylphenyl)furan-2-yl]propyl}carbamate
CAS 2228565-43-1C20H28N2O3
tert-Butyl 2-[(2,6-dimethylphenyl)carbamoyl]-1-azaspiro[3.3]heptane-1-carboxylate chemical structure, C20H28N2O3, CAS 2919945-82-5
tert-Butyl 2-[(2,6-dimethylphenyl)carbamoyl]-1-azaspiro[3.3]heptane-1-carboxylate
CAS 2919945-82-5C20H28N2O3

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 9-Hydroxy-6'-methoxy-4'beta,8alpha-1',2',3',4',10,11-hexahydrocinchonan-2'-one, 9-Hydroxy-6'-methoxy-4'alpha,8alpha-1',2',3',4',10,11-hexahydrocinchonan-2'-one, N-{2-[4-(2,5-Dimethylphenoxy)piperidin-1-yl]-2-oxoethyl}-N-ethylprop-2-enamide. 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.