Molecular formula
C19H19N3O3
515 compounds have this formula on CompoundList.
- Molar mass
- 337.38g/mol
- Monoisotopic mass
- 343.1803Da
- Atoms
- 44
- Elements
- 4
- Rings plus double bonds
- 12
The formula C19H19N3O3 describes a molecule made of 19 carbon atoms, 19 hydrogen atoms, 3 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 × 1967.64%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 195.68%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 312.46%14.007 × 3 = 42.021 g/mol
- O Oxygen × 314.23%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C19H19N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 515 compounds
3-Methoxybenzyl 5-methyl-1-(p-tolyl)-1H-1,2,3-triazole-4-carboxylate
CAS 946372-42-5C19H19N3O3
2-(4-Methoxyphenyl)-N-(5-(4-methylbenzyl)-1,3,4-oxadiazol-2-yl)acetamide
CAS 1170961-88-2C19H19N3O3
2-(3-Methoxyphenyl)-N-(5-(4-methylbenzyl)-1,3,4-oxadiazol-2-yl)acetamide
CAS 1170653-45-8C19H19N3O3
![N-(2,6-Dimethylphenyl)-2-((9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide chemical structure, C19H19N3O3, CAS 1105214-17-2](/s/AGULPUZIJOCJMX-UHFFFAOYSA-N.svg)
N-(2,6-Dimethylphenyl)-2-((9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide
CAS 1105214-17-2C19H19N3O3
![N-(2-Ethoxyphenyl)-2-[(2-methylquinazolin-4-yl)oxy]acetamide chemical structure, C19H19N3O3, CAS 1116082-30-4](/s/TVJISRSUSSSISK-UHFFFAOYSA-N.svg)
N-(2-Ethoxyphenyl)-2-[(2-methylquinazolin-4-yl)oxy]acetamide
CAS 1116082-30-4C19H19N3O3
![N-(4-Ethoxyphenyl)-2-[(2-methylquinazolin-4-yl)oxy]acetamide chemical structure, C19H19N3O3, CAS 1031993-15-3](/s/DAVXIHIUEPGSOT-UHFFFAOYSA-N.svg)
N-(4-Ethoxyphenyl)-2-[(2-methylquinazolin-4-yl)oxy]acetamide
CAS 1031993-15-3C19H19N3O3
![N-(2-Methoxy-5-methylphenyl)-2-[(2-methylquinazolin-4-yl)oxy]acetamide chemical structure, C19H19N3O3, CAS 1030125-92-8](/s/NXEOBCKTPRLDJN-UHFFFAOYSA-N.svg)
N-(2-Methoxy-5-methylphenyl)-2-[(2-methylquinazolin-4-yl)oxy]acetamide
CAS 1030125-92-8C19H19N3O3
![2-[(2-Ethylquinazolin-4-yl)oxy]-N-(2-methoxyphenyl)acetamide chemical structure, C19H19N3O3, CAS 1110999-19-3](/s/FGZKEWJIILZPBV-UHFFFAOYSA-N.svg)
2-[(2-Ethylquinazolin-4-yl)oxy]-N-(2-methoxyphenyl)acetamide
CAS 1110999-19-3C19H19N3O3
N-(2-Cyclopropyl-1H-benzimidazol-5-yl)-3,5-dimethoxybenzamide
CAS 1380576-06-6C19H19N3O3
N-(Furan-2-ylmethyl)-N-(tetrahydro-2H-pyran-4-yl)quinoxaline-2-carboxamide
CAS 1448126-52-0C19H19N3O3
![N-(2-(2,3-Dihydrobenzofuran-5-yl)-2-hydroxyethyl)-2-methylimidazo[1,2-a]pyridine-3-carboxamide chemical structure, C19H19N3O3, CAS 1421484-82-3](/s/SLLKZPHNWQHGEV-UHFFFAOYSA-N.svg)
N-(2-(2,3-Dihydrobenzofuran-5-yl)-2-hydroxyethyl)-2-methylimidazo[1,2-a]pyridine-3-carboxamide
CAS 1421484-82-3C19H19N3O3
Benzofuran-2-yl(4-((6-methylpyridazin-3-yl)oxy)piperidin-1-yl)methanone
CAS 1797856-47-3C19H19N3O3
N-((2-Isopropoxypyridin-3-yl)methyl)-5-phenyloxazole-2-carboxamide
CAS 1795440-55-9C19H19N3O3
![Methyl 4-[(3-{1H-pyrrolo[2,3-b]pyridin-1-yl}propyl)carbamoyl]benzoate chemical structure, C19H19N3O3, CAS 1788674-23-6](/s/ZFYUFJFVFLHRLX-UHFFFAOYSA-N.svg)
Methyl 4-[(3-{1H-pyrrolo[2,3-b]pyridin-1-yl}propyl)carbamoyl]benzoate
CAS 1788674-23-6C19H19N3O3
![N-(3-(1H-Pyrrolo[2,3-b]pyridin-1-yl)propyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide chemical structure, C19H19N3O3, CAS 1795441-64-3](/s/NQVPYHBBIYSWDP-UHFFFAOYSA-N.svg)
N-(3-(1H-Pyrrolo[2,3-b]pyridin-1-yl)propyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide
CAS 1795441-64-3C19H19N3O3
1-(4-Ethoxyphenyl)-3-((2-(furan-2-yl)pyridin-4-yl)methyl)urea
CAS 2034343-50-3C19H19N3O3
![(3aS)-3a-Hydroxy-1-(2-methoxy-4-pyridinyl)-6,7-dimethyl-2,3-dihydropyrrolo[2,3-b]quinolin-4-one chemical structure, C19H19N3O3, CAS 2404652-24-8](/s/DUDYNUXUMAKUPK-LJQANCHMSA-N.svg)
(3aS)-3a-Hydroxy-1-(2-methoxy-4-pyridinyl)-6,7-dimethyl-2,3-dihydropyrrolo[2,3-b]quinolin-4-one
CAS 2404652-24-8C19H19N3O3
(4-Oxo-1,2,3-benzotriazin-3-yl)methyl 4-tert-butylbenzoate
CAS 454229-55-1C19H19N3O3
3-Ethyl-2,4-dioxo-N-(2-phenylethyl)-1,2,3,4-tetrahydroquinazoline-7-carboxamide
CAS 693229-66-2C19H19N3O3
N-(2,6-Dimethylphenyl)-2-(3-methyl-2,4-dioxoquinazolin-1-yl)acetamide
CAS 19868-29-2C19H19N3O3
4-Butoxy-N'-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)benzohydrazide
CAS 351992-12-6C19H19N3O3
![5-({1-[4-(Allyloxy)phenyl]-2,5-dimethyl-1H-pyrrol-3-yl}methylene)-2,4-imidazolidinedione chemical structure, C19H19N3O3, CAS 365991-86-2](/s/PISARRQRCZZTTC-BOPFTXTBSA-N.svg)
5-({1-[4-(Allyloxy)phenyl]-2,5-dimethyl-1H-pyrrol-3-yl}methylene)-2,4-imidazolidinedione
CAS 365991-86-2C19H19N3O3
![N-[2-(1H-Indol-3-yl)ethyl]-N'-(2-methoxyphenyl)ethanediamide chemical structure, C19H19N3O3, CAS 702646-58-0](/s/KIYFAOIASQHUDN-UHFFFAOYSA-N.svg)
N-[2-(1H-Indol-3-yl)ethyl]-N'-(2-methoxyphenyl)ethanediamide
CAS 702646-58-0C19H19N3O3
3-(2,4-Dioxo-1,2-dihydroquinazolin-3(4H)-yl)-N-phenethylpropanamide
CAS 896372-02-4C19H19N3O3
- N-{2-[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]phenyl}-2-methylpropanamide902019-18-5C19H19N3O3
- N-[(E)-(2-Methoxyphenyl)methylideneamino]-5-oxo-1-phenylpyrrolidine-3-carboxamide351188-72-2C19H19N3O3
- N-[3-(1,3-Benzoxazol-2-yl)phenyl]-2-morpholin-4-ylacetamide874590-37-1C19H19N3O3
- N-[[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl]-3,5-dimethylbenzamide891034-30-3C19H19N3O3
- N-Methyl-N-[[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]-2-phenoxyacetamide898119-69-2C19H19N3O3
- N-[[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl]-2,5-dimethylbenzamide898118-98-4C19H19N3O3
- 2-(2,4-Dimethylphenyl)-N-[5-(2-methoxyphenyl)-1,3,4-oxadiazol-2-yl]acetamide941896-08-8C19H19N3O3
- N-(2-Methoxyphenethyl)-1-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide899740-70-6C19H19N3O3
- N-(4-Methoxyphenethyl)-1-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide899980-82-6C19H19N3O3
- 5H-Benzo(4,5)cyclohepta(1,2-b)pyridin-5-one, 10,11-dihydro-, O-(morpholinocarbonyl)oxime34144-41-7C19H19N3O3
- 3-Butoxy-N-(4-phenyl-1,2,5-oxadiazol-3-yl)benzamide866236-92-2C19H19N3O3
- N-[4-(4-Methylphenyl)-1,2,5-oxadiazol-3-yl]-2-propoxybenzamide874127-36-3C19H19N3O3
- 2-(3,5-Dimethylphenoxy)-N-(4-phenyl-1,2,5-oxadiazol-3-yl)propanamide874129-30-3C19H19N3O3
- 5-Benzyl-3-(4-hydroxyphenyl)-1-methyltetrahydropyrrolo[3,4-c]pyrazole-4,6(2H,5H)-dione1005061-99-3C19H19N3O3
- 2-(4-Methoxyphenyl)-N-{[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}acetamide879621-52-0C19H19N3O3
- 4-Ethyl-2,5-dioxo-N,4-diphenyl-1-imidazolidineacetamide744-90-1C19H19N3O3
- 5-(1-(2,4-Dimethylphenyl)-2,6-dimethylpyridin-4(1H)-ylidene)pyrimidine-2,4,6(1H,3H,5H)-trione900136-51-8C19H19N3O3
- Methyl 3-cyclopropyl-1-(4-methoxyphenyl)-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate1011397-04-8C19H19N3O3
- 2-(3-Methylbutyl)-1,3-dioxo-N-(pyridin-4-yl)-2,3-dihydro-1H-isoindole-5-carboxamide1144496-42-3C19H19N3O3
- 6-Hydroxy-4-[(4-(2-pyridyl)piperazinyl)methyl]chromen-2-one1010928-81-0C19H19N3O3
- N-(2-Methoxyphenethyl)-3-methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxamide1181033-08-8C19H19N3O3
- 3-(2-Methoxyphenyl)-4-oxo-N-(propan-2-yl)-3,4-dihydroquinazoline-7-carboxamide1144484-24-1C19H19N3O3
- N-Benzyl-4-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)butanamide1021105-83-8C19H19N3O3
- 1-Ethyl-6-methoxy-4-oxo-N-(pyridin-3-ylmethyl)quinoline-3-carboxamide1010908-73-2C19H19N3O3
- N-(2-Ethyl-6-methylphenyl)-2-({4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}oxy)acetamide1105213-68-0C19H19N3O3
- 3,4-Dimethoxy-N-(3-methyl-1-phenyl-1H-pyrazol-5-yl)benzamide1202980-98-0C19H19N3O3
- 2-Phenoxy-N-[2-(tetrahydrofuran-2-yl)-1H-benzimidazol-5-yl]acetamide1232693-61-6C19H19N3O3
- 3-Methoxy-N-[2-(tetrahydrofuran-2-yl)-1H-benzimidazol-5-yl]benzamide1232780-90-3C19H19N3O3
- N-Benzyl-4-(2,4-dioxo-1,2-dihydroquinazolin-3(4H)-yl)butanamide1251609-18-3C19H19N3O3
- 3-(4-Methoxyphenyl)-N-[4-(3-methyl-1,2,4-oxadiazol-5-yl)phenyl]propanamide1226433-54-0C19H19N3O3
- N-[2-(Propan-2-yl)-1H-benzimidazol-5-yl]-2,3-dihydro-1,4-benzodioxine-2-carboxamide1232785-50-0C19H19N3O3
- N-[1-(1H-Indol-3-ylcarbonyl)piperidin-4-yl]furan-2-carboxamide1282131-09-2C19H19N3O3
- 3-{4-[(1H-Pyrazol-1-yl)methyl]piperidine-1-carbonyl}-2H-chromen-2-one1286696-28-3C19H19N3O3
- 2-(4-((1H-Pyrazol-1-yl)methyl)piperidine-1-carbonyl)-4H-chromen-4-one1286709-86-1C19H19N3O3
- (3,6-Dimethylisoxazolo[5,4-b]pyridin-4-yl)(2-phenylmorpholino)methanone1282141-79-0C19H19N3O3
- N-(6-((1,3-Dioxoisoindolin-2-yl)methyl)pyridin-2-yl)pivalamide161041-55-0C19H19N3O3
- 2-(2-Methoxyethyl)-1-oxo-N-(pyridin-2-ylmethyl)-1,2-dihydroisoquinoline-4-carboxamide1351690-08-8C19H19N3O3
- 3-Cyano-N-((1-(furan-3-carbonyl)piperidin-4-yl)methyl)benzamide1396814-38-2C19H19N3O3
- 1-(4-(5-(Furan-3-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)-2-phenylethanone1421529-84-1C19H19N3O3
- 3-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-1-[2-(4-methoxyphenyl)ethyl]pyridin-2(1H)-one1396858-66-4C19H19N3O3
- N-(1-(Cyclopropanecarbonyl)indolin-6-yl)-5-cyclopropylisoxazole-3-carboxamide1396627-81-8C19H19N3O3
- 2-((4-(3-Benzylureido)but-2-yn-1-yl)oxy)benzamide1448030-26-9C19H19N3O3
- Methyl 5-(pyridin-3-yl)-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-3-carboxylate1428066-31-2C19H19N3O3
- Benzofuran-2-yl(3-((6-methylpyridazin-3-yl)oxy)piperidin-1-yl)methanone2034577-14-3C19H19N3O3
- N-[2-(Furan-2-yl)ethyl]-6-methoxy-4,5-dihydro-1H-benzo[g]indazole-3-carboxamide1676086-31-9C19H19N3O3
- 2-[4-(1-Methyl-1H-pyrazol-3-yl)piperidine-1-carbonyl]-4H-chromen-4-one2034417-77-9C19H19N3O3
- Benzofuran-2-yl(3-((4,6-dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)methanone2034326-17-3C19H19N3O3
- N-((3-(Furan-2-yl)pyrazin-2-yl)methyl)-4-isopropoxybenzamide2034539-85-8C19H19N3O3
- N',N'-Bis[2-(hydroxymethyl)phenyl]-1H-pyrrole-2-carbohydrazide2915383-28-5C19H19N3O3
- 3-Pyridinecarboxylic acid, 2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl)-5-phenyl-81334-61-4C19H19N3O3
- 3-[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]-N-(2-methylphenyl)propanamide877779-20-9C19H19N3O3
- 4-(2,4-Dioxo-1H-quinazolin-3-yl)-N-(3-methylphenyl)butanamide896375-95-4C19H19N3O3
- N-(4-Methoxyphenethyl)-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide847411-56-7C19H19N3O3
- N-(4-Methoxyphenyl)-3-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]propanamide862486-88-2C19H19N3O3
- N-[2-(1H-Indol-3-yl)ethyl]-N'-(4-methoxyphenyl)oxamide847742-54-5C19H19N3O3
- N-(3-Methoxyphenyl)-4-(4-oxoquinazolin-3(4H)-yl)butanamide900876-76-8C19H19N3O3
- N-[4-[5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl]phenyl]cyclohexanecarboxamide775302-19-7C19H19N3O3
- N-[5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-4-ethoxybenzamide891123-29-8C19H19N3O3
- 1-(2,5-Dimethylbenzyl)-N-(5-methylisoxazol-3-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide933005-70-0C19H19N3O3
- 2-(4-Ethoxyphenyl)-N-[(4-oxo-3H-phthalazin-1-yl)methyl]acetamide899745-58-5C19H19N3O3
- 2-[3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl]-N-[4-(propan-2-yl)phenyl]acetamide923074-19-5C19H19N3O3
- 2H-1-Benzopyran-7-amine, N,N-diethyl-2-imino-3-(4-nitrophenyl)-41602-54-4C19H19N3O3
- N-Benzyl-N-(2-hydroxyethyl)-2-(4-oxo-3,4-dihydrophthalazin-1-yl)acetamide919720-65-3C19H19N3O3
- 4-Butoxy-N-(4-phenyl-1,2,5-oxadiazol-3-yl)benzamide881218-54-8C19H19N3O3
- N1-(1-acetyl-1,2,3,4-tetrahydroquinolin-7-yl)-N2-phenyloxalamide898466-18-7C19H19N3O3
- N-{2,7-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-4-ethoxybenzamide941923-59-7C19H19N3O3
- N-{2,7-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-ethoxybenzamide941876-32-0C19H19N3O3
- 5-((4-(5-Methyl-1H-benzo[d]imidazol-2-yl)phenyl)amino)-5-oxopentanoic acid894741-72-1C19H19N3O3
- N-{2-[3-(Furan-2-yl)-6-oxo-1,6-dihydropyridazin-1-yl]ethyl}-3,5-dimethylbenzamide946211-89-8C19H19N3O3
- N-(5-(4-Methoxybenzyl)-1,3,4-oxadiazol-2-yl)-2-(p-tolyl)acetamide954720-70-8C19H19N3O3
- 2-(Methoxymethyl)-3-(4-methoxyphenyl)-8,9-dihydropyrazolo[1,5-a]quinazolin-6(7H)-one925627-38-9C19H19N3O3
- N-(2-{[(3-Methoxyphenyl)carbonyl]amino}ethyl)-1H-indole-2-carboxamide951959-22-1C19H19N3O3
- 10-[2-(4-Methoxyphenoxy)ethyl]-2,10-dihydroimidazo[2,1-b]quinazolin-5(3H)-one915931-75-8C19H19N3O3
- 3-Methoxy-N-{4-[4-(propan-2-yl)phenyl]-1,2,5-oxadiazol-3-yl}benzamide942837-38-9C19H19N3O3
- N-(2-{[(2-Methoxyphenyl)carbonyl]amino}ethyl)-1H-indole-2-carboxamide951959-25-4C19H19N3O3
- N-{2,9-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-(4-methoxyphenyl)acetamide941876-06-8C19H19N3O3
Frequently asked questions
What is the molar mass of C19H19N3O3?
The molar mass of C19H19N3O3 is 337.38 g/mol, calculated from standard atomic weights for 19 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 343.1803 Da.
How many compounds have the formula C19H19N3O3?
CompoundList lists 515 compounds with the molecular formula C19H19N3O3, including 3-Methoxybenzyl 5-methyl-1-(p-tolyl)-1H-1,2,3-triazole-4-carboxylate, 2-(4-Methoxyphenyl)-N-(5-(4-methylbenzyl)-1,3,4-oxadiazol-2-yl)acetamide, 2-(3-Methoxyphenyl)-N-(5-(4-methylbenzyl)-1,3,4-oxadiazol-2-yl)acetamide. 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 C19H19N3O3?
C19H19N3O3 has a degree of unsaturation of 12. 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.