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 101 to 200 of 515 compounds
![N-{3-[3-(4-Methylphenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}furan-2-carboxamide chemical structure, C19H19N3O3, CAS 1021266-41-0](/s/GYTJZLFREHNYTB-UHFFFAOYSA-N.svg)
N-{3-[3-(4-Methylphenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}furan-2-carboxamide
CAS 1021266-41-0C19H19N3O3
![4-Methoxy-N-[4-oxo-3-(propan-2-yl)-3,4-dihydroquinazolin-6-yl]benzamide chemical structure, C19H19N3O3, CAS 1574366-39-4](/s/BYZQTKBKZBAWOF-UHFFFAOYSA-N.svg)
4-Methoxy-N-[4-oxo-3-(propan-2-yl)-3,4-dihydroquinazolin-6-yl]benzamide
CAS 1574366-39-4C19H19N3O3
6-((1-(2-Methoxybenzoyl)piperidin-4-yl)oxy)nicotinonitrile
CAS 1421477-72-6C19H19N3O3
![N-(2,6-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-4-ethoxybenzamide chemical structure, C19H19N3O3, CAS 951483-49-1](/s/YEMLXIHXCIFVGG-UHFFFAOYSA-N.svg)
N-(2,6-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-4-ethoxybenzamide
CAS 951483-49-1C19H19N3O3
![4-Ethoxy-N-[4-(5-ethyl-1,3,4-oxadiazol-2-yl)phenyl]benzamide chemical structure, C19H19N3O3, CAS 946239-62-9](/s/QXLHWJJRKWQMNO-UHFFFAOYSA-N.svg)
4-Ethoxy-N-[4-(5-ethyl-1,3,4-oxadiazol-2-yl)phenyl]benzamide
CAS 946239-62-9C19H19N3O3
![2-(2,5-Dimethylphenyl)-N-[5-(3-methoxyphenyl)-1,3,4-oxadiazol-2-yl]acetamide chemical structure, C19H19N3O3, CAS 921858-61-9](/s/BKGZYGCIYDUUIE-UHFFFAOYSA-N.svg)
2-(2,5-Dimethylphenyl)-N-[5-(3-methoxyphenyl)-1,3,4-oxadiazol-2-yl]acetamide
CAS 921858-61-9C19H19N3O3
![2-(3,4-Dimethylphenyl)-N-[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]acetamide chemical structure, C19H19N3O3, CAS 921862-51-3](/s/CHYKDWKNZNBEHK-UHFFFAOYSA-N.svg)
2-(3,4-Dimethylphenyl)-N-[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]acetamide
CAS 921862-51-3C19H19N3O3
![4-{[3-(5-Methoxy-1H-indol-1-yl)propanoyl]amino}benzamide chemical structure, C19H19N3O3, CAS 1190286-12-4](/s/NXUXXZCZIIXOCO-UHFFFAOYSA-N.svg)
4-{[3-(5-Methoxy-1H-indol-1-yl)propanoyl]amino}benzamide
CAS 1190286-12-4C19H19N3O3
![N-{8-Cyano-1,4-dioxaspiro[4.5]decan-8-yl}isoquinoline-1-carboxamide chemical structure, C19H19N3O3, CAS 1333821-25-2](/s/HTCDXESFNNWBDD-UHFFFAOYSA-N.svg)
N-{8-Cyano-1,4-dioxaspiro[4.5]decan-8-yl}isoquinoline-1-carboxamide
CAS 1333821-25-2C19H19N3O3
3-(4-Methoxyphenyl)-N-(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)propanamide
CAS 1574474-15-9C19H19N3O3
![2-[3-Methyl-1-(oxan-4-yl)-1H-pyrazolo[3,4-b]pyridine-5-carbonyl]phenol chemical structure, C19H19N3O3, CAS 2094428-12-1](/s/PBXQBODTEDBCDC-UHFFFAOYSA-N.svg)
2-[3-Methyl-1-(oxan-4-yl)-1H-pyrazolo[3,4-b]pyridine-5-carbonyl]phenol
CAS 2094428-12-1C19H19N3O3
Imidazo(1,2-a)pyridine-6-carboxylic acid, 3-(2-(dimethylamino)-2-oxoethyl)-2-(4-methylphenyl)-
CAS 109461-15-6C19H19N3O3
![2-Ethoxy-N-methyl-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]benzamide chemical structure, C19H19N3O3, CAS 896660-70-1](/s/FRHOGHMEAPVHTI-UHFFFAOYSA-N.svg)
2-Ethoxy-N-methyl-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]benzamide
CAS 896660-70-1C19H19N3O3
1-(3-Acetylphenyl)-3-(5-oxo-1-phenylpyrrolidin-3-yl)urea
CAS 894007-38-6C19H19N3O3
N-Butyl-1,2-dihydro-4-hydroxy-2-oxo-1-phenyl-1,8-naphthyridine-3-carboxamide
CAS 138304-87-7C19H19N3O3
![3-(1,3-Dioxo-1,3-dihydro-2H-pyrrolo[3,4-c]pyridin-2-yl)-N-mesitylpropanamide chemical structure, C19H19N3O3, CAS 925200-29-9](/s/YXEYHGAXTVXZKC-UHFFFAOYSA-N.svg)
3-(1,3-Dioxo-1,3-dihydro-2H-pyrrolo[3,4-c]pyridin-2-yl)-N-mesitylpropanamide
CAS 925200-29-9C19H19N3O3
Methyl (2-anilino-6-oxo-1-phenyl-1,4,5,6-tetrahydropyrimidin-5-yl)acetate
CAS 1374509-44-0C19H19N3O3
![Ethyl [4-(4-methoxyanilino)phthalazin-1-yl]acetate chemical structure, C19H19N3O3, CAS 6088-60-4](/s/NOFIASRFFVYWDI-UHFFFAOYSA-N.svg)
Ethyl [4-(4-methoxyanilino)phthalazin-1-yl]acetate
CAS 6088-60-4C19H19N3O3
![8,8-Dimethyl-5-phenyl-5,8,9,10-tetrahydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,7H)-trione chemical structure, C19H19N3O3, CAS 22281-25-0](/s/OYPZSBWRPLJXBY-UHFFFAOYSA-N.svg)
8,8-Dimethyl-5-phenyl-5,8,9,10-tetrahydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,7H)-trione
CAS 22281-25-0C19H19N3O3
![Ethyl 1-benzyl-3-cyclopropyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-4-carboxylate chemical structure, C19H19N3O3, CAS 1160246-17-2](/s/BINXYRNWCPKJRC-UHFFFAOYSA-N.svg)
Ethyl 1-benzyl-3-cyclopropyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
CAS 1160246-17-2C19H19N3O3
![N-[(3,4-Dimethoxyphenyl)methyl]-5-phenyl-1H-pyrazole-3-carboxamide chemical structure, C19H19N3O3, CAS 1187443-64-6](/s/AFHDUFKYXJPCLF-UHFFFAOYSA-N.svg)
N-[(3,4-Dimethoxyphenyl)methyl]-5-phenyl-1H-pyrazole-3-carboxamide
CAS 1187443-64-6C19H19N3O3
Pyrrolo(3,4-b)(1,5)benzodiazepin-1(2H)-one, 3,4,9,10-tetrahydro-10-(3,4-dimethoxyphenyl)-, dihydrate
CAS 137987-38-3C19H19N3O3
Talampanel, (S)-
CAS 161832-67-3C19H19N3O3
![(S)-1'-(tert-Butyl)-2'-oxo-1',2',5,7-tetrahydrospiro[cyclopenta[b]pyridine-6,3'-pyrrolo[2,3-b]pyridine]-3-carboxylic acid chemical structure, C19H19N3O3, CAS 1455358-16-3](/s/SNCFRKKJQVCWMN-IBGZPJMESA-N.svg)
(S)-1'-(tert-Butyl)-2'-oxo-1',2',5,7-tetrahydrospiro[cyclopenta[b]pyridine-6,3'-pyrrolo[2,3-b]pyridine]-3-carboxylic acid
CAS 1455358-16-3C19H19N3O3
- 2-(2,4-Dioxo-1H-quinazolin-3-yl)-N-(3-phenylpropyl)acetamide2310140-83-9C19H19N3O3
- N-(4-Dimethylamino-phenyl)-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-propionamide301196-51-0C19H19N3O3
- 2,2,4-Trimethyl-N-(3-nitrophenyl)quinoline-1-carboxamide372500-01-1C19H19N3O3
- 2-(2-Methylpropyl)-1,3-dioxo-N-(pyridin-3-ylmethyl)-2,3-dihydro-1H-isoindole-5-carboxamide518022-01-0C19H19N3O3
- 2-(3,4-Dimethoxyphenyl)-6-methylquinoline-4-carbohydrazide590355-39-8C19H19N3O3
- 4-(3-Methoxyphenyl)-6-methyl-2-oxo-N-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxamide421575-69-1C19H19N3O3
- 3-Cyclopropyl-6-ethyl-1-(4-methoxyphenyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid1018151-28-4C19H19N3O3
- N-(4-Ethoxyphenyl)-3-(4-oxoquinazolin-3-yl)propanamide591212-18-9C19H19N3O3
- (Z)-N'-(1-Butyl-2-oxoindolin-3-ylidene)-2-hydroxybenzohydrazide613219-77-5C19H19N3O3
- N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-phenoxyacetamide3985-34-0C19H19N3O3
- (2Z)-2-(3,3-Dimethyl-2,4-dihydroisoquinolin-1-ylidene)-N-(4-nitrophenyl)acetamide170658-10-3C19H19N3O3
- 5-Benzyl-3-(2-hydroxyphenyl)-1-methyltetrahydropyrrolo[3,4-c]pyrazole-4,6(2H,5H)-dione1005271-11-3C19H19N3O3
- Methyl 6-cyclopropyl-1-(4-methoxyphenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate937600-12-9C19H19N3O3
- 2-[2-(3,4-Dimethoxyphenyl)imidazo[1,2-a]benzimidazol-3-yl]ethanol371930-24-4C19H19N3O3
- 4-Methyl-N-[2-(2-methyl-1H-indol-1-yl)ethyl]-3-nitrobenzamide689264-96-8C19H19N3O3
- N-Benzyl-3-(2,4-dioxo-1H-quinazolin-3-yl)-N-methylpropanamide896359-15-2C19H19N3O3
- 2-Methyl-N-(2-(2-methyl-1H-indol-1-yl)ethyl)-3-nitrobenzamide689264-49-1C19H19N3O3
- 3-(2-(4-Ethylphenoxy)acetylhydrazidyl)-1-methyl-2-oxoindoline474684-56-5C19H19N3O3
- N-(2,3-Dimethylquinoxalin-6-yl)-3,5-dimethoxybenzamide728026-88-8C19H19N3O3
- 5-((2-(5-Methyl-1H-benzo[d]imidazol-2-yl)phenyl)amino)-5-oxopentanoic acid927556-29-4C19H19N3O3
- 4-(Diethylamino)-3-nitro-1-phenylquinolin-2(1H)-one886158-00-5C19H19N3O3
- 2,10-Dihydro-10-[2-(2-methoxyphenoxy)ethyl]imidazo[2,1-b]quinazolin-5(3H)-one915924-29-7C19H19N3O3
- N-[(3-Cyclopentyl-4-oxo-3,4-dihydrophthalazin-1-yl)methyl]furan-3-carboxamide1421507-60-9C19H19N3O3
- 3-[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]-N-(4-methylphenyl)propanamide850189-11-6C19H19N3O3
- N-(2-Carbamoylphenyl)-1-(4-methylphenyl)-5-oxopyrrolidine-3-carboxamide825597-77-1C19H19N3O3
- N-(4-Acetamidophenyl)-5-oxo-1-phenylpyrrolidine-3-carboxamide713081-44-8C19H19N3O3
- N'-[2,5-Dioxo-1-(2-phenylethyl)pyrrolidin-3-yl]benzohydrazide956206-46-5C19H19N3O3
- N'-[1-(2-Ethylphenyl)-2,5-dioxopyrrolidin-3-yl]benzohydrazide956781-03-6C19H19N3O3
- N-(2-Ethoxyphenyl)-3-(4-oxoquinazolin-3-yl)propanamide878418-65-6C19H19N3O3
- 2-(3-Methylphenoxy)-N-[[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]acetamide898119-76-1C19H19N3O3
- N-(3-Acetamidophenyl)-5-oxo-1-phenylpyrrolidine-3-carboxamide887673-01-0C19H19N3O3
- 2-[3-(3,4-Dimethylphenyl)-6-oxopyridazin-1-yl]-N-(furan-2-ylmethyl)acetamide941991-87-3C19H19N3O3
- N-[5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-2-(4-methoxyphenyl)acetamide923415-52-5C19H19N3O3
- 3-Ethyl-3,4-dihydro-N-[(3-methoxyphenyl)methyl]-4-oxo-1-phthalazinecarboxamide879361-66-7C19H19N3O3
- 2-Methyl-1-(5-(3-nitrophenyl)-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)propan-1-one876942-69-7C19H19N3O3
- 4-(2-Methylpropoxy)-N-(4-phenyl-1,2,5-oxadiazol-3-yl)benzamide880791-66-2C19H19N3O3
- N-(4-Phenyl-1,2,5-oxadiazol-3-yl)-2-(2,4,6-trimethylphenoxy)acetamide880791-80-0C19H19N3O3
- 4-(Isobutylamino)-3-nitro-1-phenylquinolin-2(1H)-one886186-77-2C19H19N3O3
- 4-(Butylamino)-3-nitro-1-phenylquinolin-2(1H)-one886157-14-8C19H19N3O3
- 2-[1-(3-Methylbenzyl)-1H-pyrazol-4-yl]hexahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione1052566-61-6C19H19N3O3
- 3-Methyl-6-phenyl-N-(tetrahydro-2-furanylmethyl)isoxazolo[5,4-b]pyridine-4-carboxamide1017148-23-0C19H19N3O3
- N-(4-Isopropylphenyl)-2-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide1105250-83-6C19H19N3O3
- 4-Methoxy-N-[2-(tetrahydrofuran-2-yl)-1H-benzimidazol-5-yl]benzamide1374525-23-1C19H19N3O3
- N-(2-((2-Methoxybenzyl)amino)-2-oxoethyl)-1H-indole-3-carboxamide1226455-16-8C19H19N3O3
- N-(2-((2-Ethoxyphenyl)amino)-2-oxoethyl)-1H-indole-3-carboxamide1226446-46-3C19H19N3O3
- 1-(3-(1H-Benzo[d]imidazol-2-yl)azetidin-1-yl)-2-(2-methoxyphenoxy)ethanone1334369-17-3C19H19N3O3
- 2,5-Dimethyl-N-(2-(6-oxo-4-phenylpyrimidin-1(6H)-yl)ethyl)furan-3-carboxamide1334369-96-8C19H19N3O3
- N-Isopropyl-6-(3-phenyl-isoxazol-4-ylmethoxy)-nicotinamide1159603-52-7C19H19N3O3
- N-[2-(4-Methyl-6-oxo-1,6-dihydropyrimidin-1-yl)ethyl]-2-(naphthalen-1-yloxy)acetamide1421485-00-8C19H19N3O3
- 7-Methoxy-N-(1-(pyridin-2-yl)pyrrolidin-3-yl)benzofuran-2-carboxamide1795443-72-9C19H19N3O3
- 4-((1-(1H-Indole-2-carbonyl)azetidin-3-yl)oxy)-1,6-dimethylpyridin-2(1H)-one2034289-44-4C19H19N3O3
- N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-methoxybenzamide2721-95-1C19H19N3O3
- N-(3-Methoxyphenyl)-3-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]propanamide831193-85-2C19H19N3O3
- (E)-3-(3-Nitrophenyl)-N-(2-pyrrolidin-1-ylphenyl)prop-2-enamide532950-38-2C19H19N3O3
- (4Z)-4-{[(2,4-Dimethoxyphenyl)amino]methylidene}-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one320425-02-3C19H19N3O3
- (Z)-2-Cyano-N-(4-methylphenyl)-3-(5-morpholin-4-ylfuran-2-yl)prop-2-enamide340229-22-3C19H19N3O3
- (Z)-N-Benzyl-2-cyano-3-(5-morpholin-4-ylfuran-2-yl)prop-2-enamide340227-31-8C19H19N3O3
- 2-(3-Methylbutyl)-1,3-dioxo-N-pyridin-3-ylisoindole-5-carboxamide830350-43-1C19H19N3O3
- N-(3-Methoxyphenyl)-2-(4-oxoquinazolin-3(4H)-yl)butanamide902011-48-7C19H19N3O3
- 1-(3-(1,3-Benzodioxol-5-yl)acryloyl)-4-(2-pyridinyl)piperazine743470-02-2C19H19N3O3
- (2Z)-2-(3,3-Dimethyl-2,4-dihydroisoquinolin-1-ylidene)-N-(2-nitrophenyl)acetamide170658-14-7C19H19N3O3
- N-[(5-Hydroxy-1-phenyl-1H-pyrazol-3-yl)methyl]-2-(4-methoxyphenyl)acetamide1007489-21-5C19H19N3O3
- 10-[[Ethyl(2-hydroxyethyl)amino]methyl][1]benzopyrano[4,3,2-de]phthalazin-3(2H)-one902128-94-3C19H19N3O3
- N-(4-Carbamoylphenyl)-1-(3-methylphenyl)-5-oxopyrrolidine-3-carboxamide903024-66-8C19H19N3O3
- 1-[4-(Acetylamino)phenyl]-5-oxo-N-phenylpyrrolidine-3-carboxamide905181-22-8C19H19N3O3
- N-{2,7-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-(4-methoxyphenyl)acetamide942001-40-3C19H19N3O3
- 2-[1-(2-Methylbenzyl)-1H-pyrazol-4-yl]hexahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione1052571-17-1C19H19N3O3
- 6-Cyclopropyl-N-(4-methoxybenzyl)-3-methylisoxazolo[5,4-b]pyridine-4-carboxamide949814-23-7C19H19N3O3
- 6-Cyclopropyl-N-(2-methoxybenzyl)-3-methyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide949790-71-0C19H19N3O3
- 6-Methyl-N-{3-[(2-oxo-2H-chromen-4-yl)amino]propyl}nicotinamide947898-10-4C19H19N3O3
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(1-ethyl-1H-indol-3-yl)urea899947-49-0C19H19N3O3
- 2-(2'-Hydroxy-5'-methacryloyloxypropylphenyl)-2H-benzotriazole96478-11-4C19H19N3O3
- 1-Ethyl-6-methoxy-4-oxo-N-(pyridin-2-ylmethyl)-1,4-dihydroquinoline-3-carboxamide1010889-13-0C19H19N3O3
- N-[2-(1H-Benzimidazol-2-yl)ethyl]-3,4-dihydro-2H-1,5-benzodioxepine-7-carboxamide1574528-96-3C19H19N3O3
- 6-Methoxy-N-{4-[(methylcarbamoyl)methyl]phenyl}-1H-indole-2-carboxamide1797295-41-0C19H19N3O3
- 3-Methylbenzyl 1-(4-methoxyphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylate946371-46-6C19H19N3O3
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 N-{3-[3-(4-Methylphenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}furan-2-carboxamide, 4-Methoxy-N-[4-oxo-3-(propan-2-yl)-3,4-dihydroquinazolin-6-yl]benzamide, 6-((1-(2-Methoxybenzoyl)piperidin-4-yl)oxy)nicotinonitrile. 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.