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Molecular formula

C18H19N3O7

14 compounds have this formula on CompoundList.

Molar mass
389.36g/mol
Monoisotopic mass
389.1223Da
Atoms
47
Elements
4
Rings plus double bonds
11

The formula C18H19N3O7 describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms and 7 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 × 1855.53%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 194.92%
    1.008 × 19 = 19.152 g/mol
  • N Nitrogen × 310.79%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 728.76%
    15.999 × 7 = 111.993 g/mol
Look up another formula

Compounds with the formula C18H19N3O7

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

Showing 1 to 14 of 14 compounds

[4-(4,5-Dimethoxy-2-nitrobenzoyl)piperazin-1-yl]-(furan-2-yl)methanone chemical structure, C18H19N3O7, CAS 825598-41-2
[4-(4,5-Dimethoxy-2-nitrobenzoyl)piperazin-1-yl]-(furan-2-yl)methanone
CAS 825598-41-2C18H19N3O7
3-(2-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)amino)ethoxy)propanoic acid chemical structure, C18H19N3O7, CAS 2139348-60-8
3-(2-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)amino)ethoxy)propanoic acid
CAS 2139348-60-8C18H19N3O7
3-(2-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-5-yl)amino)ethoxy)propanoic acid chemical structure, C18H19N3O7, CAS 2412056-43-8
3-(2-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-5-yl)amino)ethoxy)propanoic acid
CAS 2412056-43-8C18H19N3O7
Benzamide, N-(1,2-dihydro-2-oxo-1-beta-D-ribofuranosyl-4-pyrimidinyl)-, monoacetate (ester) monobenzoate (ester), isomer chemical structure, C18H19N3O7, CAS 31505-91-6
Benzamide, N-(1,2-dihydro-2-oxo-1-beta-D-ribofuranosyl-4-pyrimidinyl)-, monoacetate (ester) monobenzoate (ester), isomer
CAS 31505-91-6C18H19N3O7
3-O-[2-[(1-Cyanocyclohexyl)amino]-2-oxoethyl] 1-O-methyl 5-nitrobenzene-1,3-dicarboxylate chemical structure, C18H19N3O7, CAS 926190-14-9
3-O-[2-[(1-Cyanocyclohexyl)amino]-2-oxoethyl] 1-O-methyl 5-nitrobenzene-1,3-dicarboxylate
CAS 926190-14-9C18H19N3O7
2-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)-N-(3-hydroxypropyl)acetamide chemical structure, C18H19N3O7, CAS 2503018-02-6
2-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)-N-(3-hydroxypropyl)acetamide
CAS 2503018-02-6C18H19N3O7
[6-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-pyridinyl]methyl 4-nitrophenyl carbonate chemical structure, C18H19N3O7, CAS 144186-12-9
[6-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-pyridinyl]methyl 4-nitrophenyl carbonate
CAS 144186-12-9C18H19N3O7
3-(2-((2-(2,6-Dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)oxy)acetamido)propanoic acid chemical structure, C18H19N3O7, CAS 2761397-10-6
3-(2-((2-(2,6-Dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)oxy)acetamido)propanoic acid
CAS 2761397-10-6C18H19N3O7
tert-Butyl N-[2-(2,6-dioxopiperidin-3-yl)-5-hydroxy-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl]carbamate chemical structure, C18H19N3O7, CAS 1547162-56-0
tert-Butyl N-[2-(2,6-dioxopiperidin-3-yl)-5-hydroxy-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl]carbamate
CAS 1547162-56-0C18H19N3O7
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-({[(tert-butoxy)carbonyl]amino}methyl)-4,5-dihydro-1,2-oxazole-3-carboxylate chemical structure, C18H19N3O7, CAS 2649059-64-1
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-({[(tert-butoxy)carbonyl]amino}methyl)-4,5-dihydro-1,2-oxazole-3-carboxylate
CAS 2649059-64-1C18H19N3O7
1-tert-Butyl 2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) 5-oxopiperazine-1,2-dicarboxylate chemical structure, C18H19N3O7, CAS 2248260-40-2
1-tert-Butyl 2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) 5-oxopiperazine-1,2-dicarboxylate
CAS 2248260-40-2C18H19N3O7
1-tert-Butyl 5-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) 3-oxo-1,2-diazinane-1,5-dicarboxylate chemical structure, C18H19N3O7, CAS 2248398-28-7
1-tert-Butyl 5-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) 3-oxo-1,2-diazinane-1,5-dicarboxylate
CAS 2248398-28-7C18H19N3O7
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-{[(tert-butoxy)carbonyl]amino}-5-oxopyrrolidine-3-carboxylate chemical structure, C18H19N3O7, CAS 2248315-38-8
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-{[(tert-butoxy)carbonyl]amino}-5-oxopyrrolidine-3-carboxylate
CAS 2248315-38-8C18H19N3O7
N-[1-[(3aR,4R,6R,6aR)-6-(hydroxymethyl)-2-methoxy-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-2-oxopyrimidin-4-yl]benzamide chemical structure, C18H19N3O7, CAS 20389-34-8
N-[1-[(3aR,4R,6R,6aR)-6-(hydroxymethyl)-2-methoxy-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-2-oxopyrimidin-4-yl]benzamide
CAS 20389-34-8C18H19N3O7

Frequently asked questions

What is the molar mass of C18H19N3O7?

The molar mass of C18H19N3O7 is 389.36 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms and 7 oxygen atoms. The monoisotopic mass is 389.1223 Da.

How many compounds have the formula C18H19N3O7?

CompoundList lists 14 compounds with the molecular formula C18H19N3O7, including [4-(4,5-Dimethoxy-2-nitrobenzoyl)piperazin-1-yl]-(furan-2-yl)methanone, 3-(2-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)amino)ethoxy)propanoic acid, 3-(2-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-5-yl)amino)ethoxy)propanoic acid. 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 C18H19N3O7?

C18H19N3O7 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.