Molecular formula

C₁₉H₂₆N₄O₃

156 compounds have this formula on CompoundList.

Molar mass: 358.44g/mol
Monoisotopic mass: 358.2005Da
Atoms: 52
Elements: 4
Rings plus double bonds: 9

The formula C19H26N4O3 describes a molecule made of 19 carbon atoms, 26 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 × 1963.67%
12.011 × 19 = 228.209 g/mol
H Hydrogen × 267.31%
1.008 × 26 = 26.208 g/mol
N Nitrogen × 415.63%
14.007 × 4 = 56.028 g/mol
O Oxygen × 313.39%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C19H26N4O3

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

Showing 1 to 100 of 156 compounds

Ethyl 2-(4-ethylpiperazin-1-yl)-4-oxo-6-phenyl-1,4,5,6-tetrahydropyrimidine-5-carboxylate

CAS 727385-41-3C₁₉H₂₆N₄O₃

4-[[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]-1-piperazinecarboxylic acid 1,1-dimethylethyl ester

CAS 1169982-16-4C₁₉H₂₆N₄O₃

$N-[3-(Dimethylamino)propyl]-N'-{2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-trien-7-yl}ethanediamide chemical structure, C19H26N4O3, CAS 898455-86-2$

N-[3-(Dimethylamino)propyl]-N'-{2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-trien-7-yl}ethanediamide

CAS 898455-86-2C₁₉H₂₆N₄O₃

2-(2,6-Dimethylmorpholin-4-yl)-N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)acetamide

CAS 438025-13-9C₁₉H₂₆N₄O₃

$N-[2-(Diethylamino)ethyl]-N'-{2-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12)-trien-6-yl}ethanediamide chemical structure, C19H26N4O3, CAS 898454-64-3$

N-[2-(Diethylamino)ethyl]-N'-{2-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12)-trien-6-yl}ethanediamide

CAS 898454-64-3C₁₉H₂₆N₄O₃

$N-[2-(Diethylamino)ethyl]-N'-{11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-trien-6-yl}ethanediamide chemical structure, C19H26N4O3, CAS 898462-05-0$

N-[2-(Diethylamino)ethyl]-N'-{11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-trien-6-yl}ethanediamide

CAS 898462-05-0C₁₉H₂₆N₄O₃

N-[3-(3,5-Dimethylpiperidin-1-yl)propyl]-2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide

CAS 898412-20-9C₁₉H₂₆N₄O₃

N1-[1-(3,4-dimethylphenyl)-5-oxopyrrolidin-3-yl]piperidine-1,4-dicarboxamide

CAS 894008-94-7C₁₉H₂₆N₄O₃

N-((1-Cyclopentyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)methyl)-2-(2,5-dioxopyrrolidin-1-yl)acetamide

CAS 1448063-02-2C₁₉H₂₆N₄O₃

N-Hydroxy-5-(1-(4-morpholinobenzyl)-1H-pyrazol-3-yl)pentanamide

CAS 1436462-69-9C₁₉H₂₆N₄O₃

2-[5-(4-Methoxyphenyl)-3-methyl-1H-pyrazol-4-yl]-N-(2-morpholinoethyl)acetamide

CAS 1489259-20-2C₁₉H₂₆N₄O₃

3-(4-Methylpiperazin-1-yl)-1-(4-morpholinophenyl)pyrrolidine-2,5-dione

CAS 302552-63-2C₁₉H₂₆N₄O₃

(S)-1-(1-(1-Morpholino-1-oxopropan-2-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one

CAS 3057103-60-0C₁₉H₂₆N₄O₃

3-(3-(4-Morpholinyl)propyl)-3,4,7,12-tetrahydro-1H-(1,2,5)triazepino(1,2-b)phthalazine-1,5(2H)-dione

CAS 81215-79-4C₁₉H₂₆N₄O₃

Ethyl 6-(4-methylphenyl)-2-(4-methylpiperazin-1-yl)-4-oxo-1,4,5,6-tetrahydropyrimidine-5-carboxylate

CAS 886187-57-1C₁₉H₂₆N₄O₃

Methyl 4-(4-methylphenyl)-6-[(4-methylpiperazin-1-yl)methyl]-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

CAS 876888-01-6C₁₉H₂₆N₄O₃

2-Acetamido-N-benzyl-6-(prop-2-ynylcarbamoylamino)hexanamide

CAS 168843-93-4C₁₉H₂₆N₄O₃

3-Cyclohexyl-N-(4-morpholin-4-yl-2,1,3-benzoxadiazol-7-yl)propanamide

CAS 522636-51-7C₁₉H₂₆N₄O₃

1-[1-(1-Methoxycarbonylpiperidin-4-yl)piperidin-4-yl]-1,3-dihydro-2H-benzimidazol-2-one

CAS 334649-75-1C₁₉H₂₆N₄O₃

tert-Butyl (1-(3-methoxyquinoxalin-2-yl)piperidin-4-yl)carbamate

CAS 1065484-42-5C₁₉H₂₆N₄O₃

[1-(3-Methoxy-quinoxalin-2-yl)-piperidin-3-yl]-carbamic acid tert-butyl ester

CAS 1065484-43-6C₁₉H₂₆N₄O₃

1-(4-(2-(1H-Pyrazol-1-yl)ethyl)piperazin-1-yl)-2-(3,4-dimethoxyphenyl)ethanone

CAS 1286710-94-8C₁₉H₂₆N₄O₃

tert-Butyl (2-(4-(1H-benzo[d]imidazol-2-yl)piperidin-1-yl)-2-oxoethyl)carbamate

CAS 1420975-12-7C₁₉H₂₆N₄O₃

Methyl (5-((2-amino-2,4-dimethylpentyl)oxy)-[2,4'-bipyridin]-2'-yl)carbamate

CAS 1815612-78-2C₁₉H₂₆N₄O₃

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What is the molar mass of C19H26N4O3?

The molar mass of C19H26N4O3 is 358.44 g/mol, calculated from standard atomic weights for 19 carbon atoms, 26 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 358.2005 Da.

How many compounds have the formula C19H26N4O3?

CompoundList lists 156 compounds with the molecular formula C19H26N4O3, including Ethyl 2-(4-ethylpiperazin-1-yl)-4-oxo-6-phenyl-1,4,5,6-tetrahydropyrimidine-5-carboxylate, 4-[[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]-1-piperazinecarboxylic acid 1,1-dimethylethyl ester, N-[3-(Dimethylamino)propyl]-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 C19H26N4O3?

C19H26N4O3 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.