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Molecular formula

C19H21N3O5

127 compounds have this formula on CompoundList.

Molar mass
371.39g/mol
Monoisotopic mass
377.1858Da
Atoms
48
Elements
4
Rings plus double bonds
11

The formula C19H21N3O5 describes a molecule made of 19 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 5 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 × 1961.45%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 215.70%
    1.008 × 21 = 21.168 g/mol
  • N Nitrogen × 311.31%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 521.54%
    15.999 × 5 = 79.995 g/mol
Look up another formula

Compounds with the formula C19H21N3O5

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 101 to 127 of 127 compounds

6-(4-((Benzyloxy)carbonyl)piperazin-1-yl)-2-methoxynicotinic acid chemical structure, C19H21N3O5, CAS 1359657-16-1
6-(4-((Benzyloxy)carbonyl)piperazin-1-yl)-2-methoxynicotinic acid
CAS 1359657-16-1C19H21N3O5
3-(3,5-Dimethylisoxazol-4-yl)-N-(2-(2,4-dioxooxazolidin-3-yl)-1-phenylethyl)propanamide chemical structure, C19H21N3O5, CAS 2034546-23-9
3-(3,5-Dimethylisoxazol-4-yl)-N-(2-(2,4-dioxooxazolidin-3-yl)-1-phenylethyl)propanamide
CAS 2034546-23-9C19H21N3O5
4-Ethyl-N-{2-[4-(furan-2-yl)phenyl]-2-hydroxyethyl}-2,3-dioxopiperazine-1-carboxamide chemical structure, C19H21N3O5, CAS 2097900-53-1
4-Ethyl-N-{2-[4-(furan-2-yl)phenyl]-2-hydroxyethyl}-2,3-dioxopiperazine-1-carboxamide
CAS 2097900-53-1C19H21N3O5
Methyl (E)-4-[4-[5-(2-methoxyphenyl)-1,2,4-oxadiazol-3-yl]piperidin-1-yl]-4-oxobut-2-enoate chemical structure, C19H21N3O5, CAS 2411327-11-0
Methyl (E)-4-[4-[5-(2-methoxyphenyl)-1,2,4-oxadiazol-3-yl]piperidin-1-yl]-4-oxobut-2-enoate
CAS 2411327-11-0C19H21N3O5
2-{[1-(2,3-Dihydro-1,4-benzodioxine-5-carbonyl)piperidin-4-yl]oxy}-5-methoxypyrimidine chemical structure, C19H21N3O5, CAS 2549028-45-5
2-{[1-(2,3-Dihydro-1,4-benzodioxine-5-carbonyl)piperidin-4-yl]oxy}-5-methoxypyrimidine
CAS 2549028-45-5C19H21N3O5
Benzimidazole, 1-((2-(benzylamino)ethoxy)methyl)-, oxalate chemical structure, C19H21N3O5, CAS 34703-80-5
Benzimidazole, 1-((2-(benzylamino)ethoxy)methyl)-, oxalate
CAS 34703-80-5C19H21N3O5
1-[4-(2-Methoxyphenyl)piperazin-1-yl]-2-(4-nitrophenoxy)ethanone chemical structure, C19H21N3O5, CAS 701250-45-5
1-[4-(2-Methoxyphenyl)piperazin-1-yl]-2-(4-nitrophenoxy)ethanone
CAS 701250-45-5C19H21N3O5
N-Benzyl-N'-[(3,4,5-trimethoxyphenyl)methylideneamino]oxamide chemical structure, C19H21N3O5, CAS 6487-01-0
N-Benzyl-N'-[(3,4,5-trimethoxyphenyl)methylideneamino]oxamide
CAS 6487-01-0C19H21N3O5
N'-({6-Nitro-1,3-benzodioxol-5-yl}methylene)-1-adamantanecarbohydrazide chemical structure, C19H21N3O5, CAS 664973-47-1
N'-({6-Nitro-1,3-benzodioxol-5-yl}methylene)-1-adamantanecarbohydrazide
CAS 664973-47-1C19H21N3O5
2-(4-Methylphenoxy)-N-[2-(4-morpholinyl)-4-nitrophenyl]acetamide chemical structure, C19H21N3O5, CAS 945362-33-4
2-(4-Methylphenoxy)-N-[2-(4-morpholinyl)-4-nitrophenyl]acetamide
CAS 945362-33-4C19H21N3O5
N-[2-(2,6-Dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-3,3-dimethyl-butanamide chemical structure, C19H21N3O5, CAS 444289-26-3
N-[2-(2,6-Dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-3,3-dimethyl-butanamide
CAS 444289-26-3C19H21N3O5
Benzyl N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]carbamate chemical structure, C19H21N3O5, CAS 1172-66-3
Benzyl N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]carbamate
CAS 1172-66-3C19H21N3O5
tert-Butyl (4-(2-nitrophenylcarbonylamino)benzyl)carbamate chemical structure, C19H21N3O5, CAS 1043962-41-9
tert-Butyl (4-(2-nitrophenylcarbonylamino)benzyl)carbamate
CAS 1043962-41-9C19H21N3O5
4-(3,5-Dimethoxybenzoyl)-1-(2-methoxypyridin-4-yl)piperazin-2-one chemical structure, C19H21N3O5, CAS 2380097-16-3
4-(3,5-Dimethoxybenzoyl)-1-(2-methoxypyridin-4-yl)piperazin-2-one
CAS 2380097-16-3C19H21N3O5
2-(2,6-Dioxopiperidin-3-yl)-4-(4-(hydroxymethyl)piperidin-1-yl)isoindoline-1,3-dione chemical structure, C19H21N3O5, CAS 2740654-21-9
2-(2,6-Dioxopiperidin-3-yl)-4-(4-(hydroxymethyl)piperidin-1-yl)isoindoline-1,3-dione
CAS 2740654-21-9C19H21N3O5
6-[[2-(2,6-Dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]amino]hexanal chemical structure, C19H21N3O5, CAS 2415150-60-4
6-[[2-(2,6-Dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]amino]hexanal
CAS 2415150-60-4C19H21N3O5
5-[(Benzyloxy)carbonyl]-2-(oxan-4-yl)-2H,4H,5H,6H-pyrrolo[3,4-c]pyrazole-4-carboxylic acid chemical structure, C19H21N3O5, CAS 2137507-46-9
5-[(Benzyloxy)carbonyl]-2-(oxan-4-yl)-2H,4H,5H,6H-pyrrolo[3,4-c]pyrazole-4-carboxylic acid
CAS 2137507-46-9C19H21N3O5
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[3-methyl-1-(3-methylbutyl)-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]acetate chemical structure, C19H21N3O5, CAS 2649033-27-0
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[3-methyl-1-(3-methylbutyl)-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]acetate
CAS 2649033-27-0C19H21N3O5
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(pyrrolidine-1-carbonyl)piperidine-4-carboxylate chemical structure, C19H21N3O5, CAS 2248340-56-7
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(pyrrolidine-1-carbonyl)piperidine-4-carboxylate
CAS 2248340-56-7C19H21N3O5
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(pyrrolidine-1-carbonyl)piperidine-3-carboxylate chemical structure, C19H21N3O5, CAS 2248277-35-0
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(pyrrolidine-1-carbonyl)piperidine-3-carboxylate
CAS 2248277-35-0C19H21N3O5
3-({[(2-{[(Benzyloxy)carbonyl]amino}ethyl)carbamoyl]amino}methyl)benzoic acid chemical structure, C19H21N3O5, CAS 2757959-17-2
3-({[(2-{[(Benzyloxy)carbonyl]amino}ethyl)carbamoyl]amino}methyl)benzoic acid
CAS 2757959-17-2C19H21N3O5
1-[(Benzyloxy)carbonyl]-4',7'-dihydrospiro[piperidine-4,6'-pyrazolo[3,2-c][1,4]oxazine]-2'-carboxylic acid chemical structure, C19H21N3O5, CAS 2639459-98-4
1-[(Benzyloxy)carbonyl]-4',7'-dihydrospiro[piperidine-4,6'-pyrazolo[3,2-c][1,4]oxazine]-2'-carboxylic acid
CAS 2639459-98-4C19H21N3O5
1-({[(Benzyloxy)carbonyl]amino}methyl)-3-(1-methyl-1H-pyrazol-4-yl)-2-oxabicyclo[2.1.1]hexane-4-carboxylic acid chemical structure, C19H21N3O5, CAS 2639451-28-6
1-({[(Benzyloxy)carbonyl]amino}methyl)-3-(1-methyl-1H-pyrazol-4-yl)-2-oxabicyclo[2.1.1]hexane-4-carboxylic acid
CAS 2639451-28-6C19H21N3O5
Benzyl 3-methyl-1-(2-methylpropyl)-2,4,5-trioxo-1H,2H,3H,4H,5H,6H,7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate chemical structure, C19H21N3O5, CAS 2680711-25-3
Benzyl 3-methyl-1-(2-methylpropyl)-2,4,5-trioxo-1H,2H,3H,4H,5H,6H,7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate
CAS 2680711-25-3C19H21N3O5

Frequently asked questions

What is the molar mass of C19H21N3O5?

The molar mass of C19H21N3O5 is 371.39 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 377.1858 Da.

How many compounds have the formula C19H21N3O5?

CompoundList lists 127 compounds with the molecular formula C19H21N3O5, including 6-(4-((Benzyloxy)carbonyl)piperazin-1-yl)-2-methoxynicotinic acid, 3-(3,5-Dimethylisoxazol-4-yl)-N-(2-(2,4-dioxooxazolidin-3-yl)-1-phenylethyl)propanamide, 4-Ethyl-N-{2-[4-(furan-2-yl)phenyl]-2-hydroxyethyl}-2,3-dioxopiperazine-1-carboxamide. 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 C19H21N3O5?

C19H21N3O5 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.