Molecular formula
C19H19N3O4
398 compounds have this formula on CompoundList.
- Molar mass
- 353.38g/mol
- Monoisotopic mass
- 353.1376Da
- Atoms
- 45
- Elements
- 4
- Rings plus double bonds
- 12
The formula C19H19N3O4 describes a molecule made of 19 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms and 4 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 × 1964.58%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 195.42%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 311.89%14.007 × 3 = 42.021 g/mol
- O Oxygen × 418.11%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C19H19N3O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 398 compounds
![2-[[(E)-3-(3-Nitrophenyl)prop-2-enoyl]amino]-N-propan-2-ylbenzamide chemical structure, C19H19N3O4, CAS 1164492-29-8](/s/LKFARCIUSZIGKW-ZHACJKMWSA-N.svg)
2-[[(E)-3-(3-Nitrophenyl)prop-2-enoyl]amino]-N-propan-2-ylbenzamide
CAS 1164492-29-8C19H19N3O4
![4-Acetyl-3,3-dimethyl-1-[(4-nitrophenyl)methyl]quinoxalin-2-one chemical structure, C19H19N3O4, CAS 381684-93-1](/s/UOLNTFMCZNRZKJ-UHFFFAOYSA-N.svg)
4-Acetyl-3,3-dimethyl-1-[(4-nitrophenyl)methyl]quinoxalin-2-one
CAS 381684-93-1C19H19N3O4
![3-(2,4-Dioxo-1H-quinazolin-3-yl)-N-[(4-methoxyphenyl)methyl]propanamide chemical structure, C19H19N3O4, CAS 896372-15-9](/s/IGKRAQOZWDHVKW-UHFFFAOYSA-N.svg)
3-(2,4-Dioxo-1H-quinazolin-3-yl)-N-[(4-methoxyphenyl)methyl]propanamide
CAS 896372-15-9C19H19N3O4
![5-[(4-Methoxyphenyl)methyl]-5-(2-pyridin-4-ylethyl)-1,3-diazinane-2,4,6-trione chemical structure, C19H19N3O4, CAS 346449-50-1](/s/UEQMBYUAPDZHPQ-UHFFFAOYSA-N.svg)
5-[(4-Methoxyphenyl)methyl]-5-(2-pyridin-4-ylethyl)-1,3-diazinane-2,4,6-trione
CAS 346449-50-1C19H19N3O4
1-Ethyl-4-((2-hydroxy-2-phenylethyl)amino)-3-nitroquinolin-2(1H)-one
CAS 850745-88-9C19H19N3O4
N-(2,5-Dimethoxyphenyl)-2-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetamide
CAS 335390-36-8C19H19N3O4
![4-({[(1S,5R)-8-Oxo-1,5,6,8-tetrahydro-2H-1,5-methanopyrido[1,2-a][1,5]diazocin-3(4H)-yl]carbonyl}amino)benzoic acid chemical structure, C19H19N3O4, CAS 1212342-43-2](/s/ANCRUIZRJBSARJ-OCCSQVGLSA-N.svg)
4-({[(1S,5R)-8-Oxo-1,5,6,8-tetrahydro-2H-1,5-methanopyrido[1,2-a][1,5]diazocin-3(4H)-yl]carbonyl}amino)benzoic acid
CAS 1212342-43-2C19H19N3O4
![3-Nitro-N-[4-(piperidine-1-carbonyl)phenyl]benzamide chemical structure, C19H19N3O4, CAS 355813-03-5](/s/VXWDGTXSUXIMSS-UHFFFAOYSA-N.svg)
3-Nitro-N-[4-(piperidine-1-carbonyl)phenyl]benzamide
CAS 355813-03-5C19H19N3O4
![2-[2-Amino-5-(3-methoxyphenoxy)pyrimidin-4-yl]-5-ethoxyphenol chemical structure, C19H19N3O4, CAS 862484-29-5](/s/MJXVNSUODWBDCR-UHFFFAOYSA-N.svg)
2-[2-Amino-5-(3-methoxyphenoxy)pyrimidin-4-yl]-5-ethoxyphenol
CAS 862484-29-5C19H19N3O4
![4-[1-(4-Methoxyphenyl)-2-nitroethyl]-5-methyl-2-phenyl-1H-pyrazol-3-one chemical structure, C19H19N3O4, CAS 1007186-39-1](/s/HIJKYNRPWPXDBH-UHFFFAOYSA-N.svg)
4-[1-(4-Methoxyphenyl)-2-nitroethyl]-5-methyl-2-phenyl-1H-pyrazol-3-one
CAS 1007186-39-1C19H19N3O4
![Ethyl 2'-amino-3'-cyano-2-oxo-6'-propylspiro[indoline-3,4'-pyran]-5'-carboxylate chemical structure, C19H19N3O4, CAS 302796-61-8](/s/LPELHYVBQWGAFT-UHFFFAOYSA-N.svg)
Ethyl 2'-amino-3'-cyano-2-oxo-6'-propylspiro[indoline-3,4'-pyran]-5'-carboxylate
CAS 302796-61-8C19H19N3O4
1-Quinolin-8-yl-3-(3,4,5-trimethoxyphenyl)urea
CAS 331003-08-8C19H19N3O4
![2-(2-Nitrophenyl)-N-[2-(pyrrolidine-1-carbonyl)phenyl]acetamide chemical structure, C19H19N3O4, CAS 643000-49-1](/s/ADEVCVFREQYPCA-UHFFFAOYSA-N.svg)
2-(2-Nitrophenyl)-N-[2-(pyrrolidine-1-carbonyl)phenyl]acetamide
CAS 643000-49-1C19H19N3O4
![3-[4-(2-Furoyl)-1-piperazinyl]-1-phenyl-2,5-pyrrolidinedione chemical structure, C19H19N3O4, CAS 585558-64-1](/s/SLFHWWOYTNVNHQ-UHFFFAOYSA-N.svg)
3-[4-(2-Furoyl)-1-piperazinyl]-1-phenyl-2,5-pyrrolidinedione
CAS 585558-64-1C19H19N3O4
(Z)-2-Cyano-N-(4-methoxyphenyl)-3-(5-morpholin-4-ylfuran-2-yl)prop-2-enamide
CAS 340303-97-1C19H19N3O4
![4-[1-(3-Methoxyphenyl)-2-nitroethyl]-3-methyl-1-phenyl-1H-pyrazol-5-ol chemical structure, C19H19N3O4, CAS 1007186-21-1](/s/VEMQQOYMUODDMI-UHFFFAOYSA-N.svg)
4-[1-(3-Methoxyphenyl)-2-nitroethyl]-3-methyl-1-phenyl-1H-pyrazol-5-ol
CAS 1007186-21-1C19H19N3O4
![2-[2-Amino-5-(4-methoxyphenoxy)pyrimidin-4-yl]-5-ethoxyphenol chemical structure, C19H19N3O4, CAS 877810-15-6](/s/AXMSBOZBNIMJPA-UHFFFAOYSA-N.svg)
2-[2-Amino-5-(4-methoxyphenoxy)pyrimidin-4-yl]-5-ethoxyphenol
CAS 877810-15-6C19H19N3O4
2-(2-(3-(Allyloxy)benzylidene)hydrazino)-N-(2-methoxyphenyl)-2-oxoacetamide
CAS 331431-29-9C19H19N3O4
![2-((1R,5R)-8-Oxo-2,3,4,5,6,8-hexahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocine-3-carboxamido)benzoic acid chemical structure, C19H19N3O4, CAS 1820575-97-0](/s/KBEFEQMDJBJJLL-OLZOCXBDSA-N.svg)
2-((1R,5R)-8-Oxo-2,3,4,5,6,8-hexahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocine-3-carboxamido)benzoic acid
CAS 1820575-97-0C19H19N3O4
![tert-Butyl 3-{[(E)-2-(2-furylcarbonyl)hydrazono]methyl}-1H-indole-1-carboxylate chemical structure, C19H19N3O4, CAS 477849-04-0](/s/IAIZMRPUKQAUML-RGVLZGJSSA-N.svg)
tert-Butyl 3-{[(E)-2-(2-furylcarbonyl)hydrazono]methyl}-1H-indole-1-carboxylate
CAS 477849-04-0C19H19N3O4
![N'-[(E)-(2-Hydroxy-5-methoxyphenyl)methylidene]-3-(2-oxopyrrolidin-1-yl)benzohydrazide chemical structure, C19H19N3O4, CAS 331255-64-2](/s/ZCLJKTQQCCGDAE-UDWIEESQSA-N.svg)
N'-[(E)-(2-Hydroxy-5-methoxyphenyl)methylidene]-3-(2-oxopyrrolidin-1-yl)benzohydrazide
CAS 331255-64-2C19H19N3O4
2-(3,4,5-Trimethoxyphenyl)quinoline-4-carbohydrazide
CAS 327072-76-4C19H19N3O4
![1-{4-[(4-Nitrophenyl)carbonyl]piperazin-1-yl}-2-phenylethanone chemical structure, C19H19N3O4, CAS 333757-77-0](/s/HOOQAZOPFXVEJC-UHFFFAOYSA-N.svg)
1-{4-[(4-Nitrophenyl)carbonyl]piperazin-1-yl}-2-phenylethanone
CAS 333757-77-0C19H19N3O4
![2-[2-Amino-5-(3,4-dimethoxyphenyl)pyrimidin-4-yl]-5-methoxyphenol chemical structure, C19H19N3O4, CAS 902011-65-8](/s/WZKHNRPLHVOYTK-UHFFFAOYSA-N.svg)
2-[2-Amino-5-(3,4-dimethoxyphenyl)pyrimidin-4-yl]-5-methoxyphenol
CAS 902011-65-8C19H19N3O4
- 5,6-Dimethoxy-N-[(E)-(4-methoxyphenyl)methylideneamino]-1H-indole-2-carboxamide846596-61-0C19H19N3O4
- N'-[(1E)-(4-Hydroxy-3-methoxyphenyl)methylidene]-4-(2-oxopyrrolidin-1-yl)benzohydrazide413616-54-3C19H19N3O4
- 2-(2-(3-(Allyloxy)benzylidene)hydrazino)-N-(3-methoxyphenyl)-2-oxoacetamide331431-30-2C19H19N3O4
- 4-Nitro-N-[4-(piperidine-1-carbonyl)phenyl]benzamide313522-58-6C19H19N3O4
- 4-(2,4-Dioxo-1H-quinazolin-3-yl)-N-(3-methoxyphenyl)butanamide896376-03-7C19H19N3O4
- 4-(2,4-Dioxo-1H-quinazolin-3-yl)-N-(4-methoxyphenyl)butanamide896354-11-3C19H19N3O4
- [2-[(1-Cyanocyclohexyl)amino]-2-oxoethyl] 2-oxo-1H-quinoline-4-carboxylate926150-41-6C19H19N3O4
- 4-{[(4-Methylbenzoyl)oxy]imino}-1-(4-nitrophenyl)piperidine339010-18-3C19H19N3O4
- N-Benzyl-3-(2-methoxyethyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxamide892269-11-3C19H19N3O4
- 4,5-Dimethoxy-N-[(E)-(2-methoxyphenyl)methylideneamino]-1H-indole-2-carboxamide896818-61-4C19H19N3O4
- 2-(4-Ethoxyphenoxy)-N-[(4-oxo-3H-phthalazin-1-yl)methyl]acetamide899745-52-9C19H19N3O4
- (2-Oxo-2-{[1-(2-phenylethyl)-1H-benzimidazol-5-yl]amino}ethoxy)acetic acid903857-55-6C19H19N3O4
- N'-(2-Hydroxy-5-methoxybenzylidene)-4-(2-oxo-1-pyrrolidinyl)benzohydrazide331255-78-8C19H19N3O4
- 2-(3-Methyl-2,5-dioxoimidazolidin-1-yl)-N-(4-phenylmethoxyphenyl)acetamide742113-79-7C19H19N3O4
- 1-Cyclopentyl-3-[2-(2-methyl-1H-indol-3-yl)-2-oxoethyl]imidazolidine-2,4,5-trione852303-88-9C19H19N3O4
- N-(2,4-Dimethoxyphenyl)-3-(2-hydroxy-4-methylphenyl)-1H-pyrazole-5-carboxamide879579-53-0C19H19N3O4
- [2-(4-Ethoxyanilino)-2-oxoethyl] 2-(benzimidazol-1-yl)acetate480408-38-6C19H19N3O4
- 3-{[(6,7-Dimethyl-3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetyl]amino}benzoic acid374566-24-2C19H19N3O4
- 3-(2,4-Dioxo-1,2,3,4-tetrahydroquinazolin-3-yl)-N-[(2-methoxyphenyl)methyl]propanamide896356-25-5C19H19N3O4
- Methyl 5,6-dimethoxy-3-[(E)-(2-phenylhydrazinylidene)methyl]-1H-indole-2-carboxylate845902-28-5C19H19N3O4
- Methyl 4-(2-((4-ethylanilino)(oxo)acetyl)carbohydrazonoyl)benzoate881683-58-5C19H19N3O4
- 5-(2-Amino-4,6-dihydroxy-5-pyrimidinyl)-2-(1-naphthyl)pentanoic acid79333-37-2C19H19N3O4
- Ethyl 4-[2-(3-oxo-1,2,4-trihydroquinoxalin-2-yl)acetylamino]benzoate474257-44-8C19H19N3O4
- 3-Phenyl-5-[(3,4,5-trimethoxyphenyl)methylene]-2,5-dihydro-1,2,4-triazin-6(1H)-one866735-90-2C19H19N3O4
- 2-(2-(3-(Allyloxy)benzylidene)hydrazino)-N-(4-methoxyphenyl)-2-oxoacetamide357267-66-4C19H19N3O4
- 2-(2-(2-(Allyloxy)benzylidene)hydrazino)-N-(3-methoxyphenyl)-2-oxoacetamide767310-60-1C19H19N3O4
- 2-(2-(2-(Allyloxy)benzylidene)hydrazino)-N-(2-methoxyphenyl)-2-oxoacetamide881683-46-1C19H19N3O4
- Methyl 4-(2-(((4-methylbenzoyl)amino)acetyl)carbohydrazonoyl)benzoate444008-06-4C19H19N3O4
- N'-(2-Methyl-3-phenyl-2-propenylidene)-2-(4-nitrophenoxy)propanohydrazide881403-26-5C19H19N3O4
- N'-(2-Methyl-3-phenyl-2-propenylidene)-2-(2-nitrophenoxy)propanohydrazide881660-12-4C19H19N3O4
- 2'-Amino-5'-carboxylic acidethylester-3'-cyano-6'-phenyl-spiro-(indol-3,4'-pyranen)119771-48-1C19H19N3O4
- Ethyl 2-[2-(3-oxo-1,2,4-trihydroquinoxalin-2-yl)acetylamino]benzoate353793-10-9C19H19N3O4
- 2-(2-(3-Allyl-2-hydroxybenzylidene)hydrazino)-N-(4-methoxyphenyl)-2-oxoacetamide769143-01-3C19H19N3O4
- 2-(3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl)-N-(2-methoxyphenethyl)acetamide899946-24-8C19H19N3O4
- 2-Hydroxy-N-[2-(3-methoxyphenyl)ethyl]-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide886897-45-6C19H19N3O4
- 9,9-Dimethyl-6-(5-nitrofuran-2-yl)-6,8,10,11-tetrahydro-5H-benzo[b][1,4]benzodiazepin-7-one372508-69-5C19H19N3O4
- N-(2,5-Dimethylphenyl)-1-(3-nitrophenyl)-5-oxopyrrolidine-3-carboxamide331982-86-6C19H19N3O4
- 2-Hydroxy-N-(3-methoxyphenethyl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide886895-05-2C19H19N3O4
- N-(2,5-Dimethoxyphenyl)-3-(4-oxoquinazolin-3-yl)propanamide694462-66-3C19H19N3O4
- Propan-2-yl 6'-amino-5'-cyano-1,2'-dimethyl-2-oxospiro[indole-3,4'-pyran]-3'-carboxylate489424-57-9C19H19N3O4
- Ethyl 4-(2-furyl)-2-indolinyl-6-oxo-3,4,5-trihydropyrimidine-5-carboxylate726199-27-5C19H19N3O4
- N-(4-Methoxyphenethyl)-2-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)acetamide1105251-01-1C19H19N3O4
- 1-(2,3-Dimethoxyphenyl)-3-(6-methoxyquinolin-8-yl)urea1207008-24-9C19H19N3O4
- 2-(3,4-Dimethoxyphenyl)-N-[4-(3-methyl-1,2,4-oxadiazol-5-yl)phenyl]acetamide1226442-55-2C19H19N3O4
- AT-30840915-84-2C19H19N3O4
- 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-3-[2-(2,3-dihydro-1H-indol-1-yl)acetyl]urea849458-27-1C19H19N3O4
- N-(4-Methoxyphenyl)-2-(3-(4-methoxyphenyl)-2-oxo-2,3-dihydro-1H-imidazol-1-yl)acetamide951542-95-3C19H19N3O4
- (Z)-2-(((1-Butyl-5-cyano-4-methyl-2,6-dioxo-1,6-dihydropyridin-3(2H)-ylidene)methyl)amino)benzoic acid883278-88-4C19H19N3O4
- 1-Propanone, 2-hydroxy-1,2-bis(4-methoxyphenyl)-3-(1H-1,2,4-triazol-1-yl)-107658-59-3C19H19N3O4
- 1-Propanone, 2-hydroxy-1,2-bis(2-methoxyphenyl)-3-(1H-1,2,4-triazol-1-yl)-107658-65-1C19H19N3O4
- 1-Propanone, 2-hydroxy-1,2-bis(4-methoxyphenyl)-3-(4H-1,2,4-triazol-4-yl)-107659-31-4C19H19N3O4
- 4-({6-Oxo-7,11-diazatricyclo[7.3.1.0,2,7]trideca-2,4-diene-11-carbonyl}amino)benzoic acid895907-91-2C19H19N3O4
- N-{3-[3-(Furan-2-yl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}-4-methoxybenzamide1021225-23-9C19H19N3O4
- 3-Methoxybenzyl 1-(4-methoxyphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylate946214-69-3C19H19N3O4
- (4-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)(2-methoxyphenyl)methanone1171342-25-8C19H19N3O4
- N1-(furan-2-ylmethyl)-N2-(1-methyl-2-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-8-yl)oxalamide898411-46-6C19H19N3O4
- N-(3-(3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl)propyl)furan-2-carboxamide1021224-39-4C19H19N3O4
- N-{3-[3-(Furan-2-yl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}-2-phenoxyacetamide1021225-48-8C19H19N3O4
- (3-Methoxyphenyl)methyl 1-(2-methoxyphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylate1040652-17-2C19H19N3O4
- 2-Furyl{4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methoxy]piperidino}methanone1340909-28-5C19H19N3O4
- N-(1-Acetyl-1,2,3,4-tetrahydroquinolin-6-yl)-2-methyl-3-nitrobenzamide941960-04-9C19H19N3O4
- 3-Methyl-N-[3-methyl-4-(2-oxopyrrolidin-1-yl)phenyl]-4-nitrobenzamide941933-27-3C19H19N3O4
- 2-[4-(4-Ethoxyphenyl)-6-oxo-1,6-dihydropyrimidin-1-yl]-N-[(furan-2-yl)methyl]acetamide1060189-08-3C19H19N3O4
- 4-Methoxy-N-[3-(2-methoxyethyl)-4-oxo-3,4-dihydroquinazolin-6-yl]benzamide1574324-73-4C19H19N3O4
- 3-(3,4-Dimethoxyphenyl)-N-(2-phenylethyl)-1,2,4-oxadiazole-5-carboxamide704876-70-0C19H19N3O4
- 2-(4-Nitrophenyl)-N-(5-oxo-1-(p-tolyl)pyrrolidin-3-yl)acetamide896367-29-6C19H19N3O4
- N-[4-(5-Ethyl-1,3,4-oxadiazol-2-yl)phenyl]-2-(3-methoxyphenoxy)acetamide946306-17-8C19H19N3O4
- 6-Cyclopropyl-N-(2,5-dimethoxyphenyl)-3-methyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide1011375-65-7C19H19N3O4
- (2-(Phenylamino)-1H-imidazol-4-yl)(3,4,5-trimethoxyphenyl)methanone1366001-26-4C19H19N3O4
- N-(4-(5-Ethyl-1,3,4-oxadiazol-2-yl)phenyl)-2,3-dimethoxybenzamide946275-80-5C19H19N3O4
- Ethyl 4-[3-[(Z)-(2,5-dioxoimidazolidin-4-ylidene)methyl]-2,5-dimethylpyrrol-1-yl]benzoate332058-80-7C19H19N3O4
- 1-(4-Ethylphenyl)-N-(4-nitrophenyl)-5-oxopyrrolidine-3-carboxamide333353-07-4C19H19N3O4
- Naphthalimide, 2-(2-piperidinoethyl)-5-nitro-54824-19-0C19H19N3O4
- Isopropyl 2'-amino-3'-cyano-5,6'-dimethyl-2-oxospiro[indoline-3,4'-pyran]-5'-carboxylate332103-93-2C19H19N3O4
- 2-{[(8-Oxo-1,5,6,8-tetrahydro-2H-1,5-methanopyrido[1,2-a][1,5]diazocin-3(4H)-yl)carbonyl]amino}benzoic acid1225176-53-3C19H19N3O4
- 4-{[(8-Oxo-1,5,6,8-tetrahydro-2H-1,5-methanopyrido[1,2-a][1,5]diazocin-3(4H)-yl)carbonyl]amino}benzoic acid1218258-35-5C19H19N3O4
Frequently asked questions
What is the molar mass of C19H19N3O4?
The molar mass of C19H19N3O4 is 353.38 g/mol, calculated from standard atomic weights for 19 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 353.1376 Da.
How many compounds have the formula C19H19N3O4?
CompoundList lists 398 compounds with the molecular formula C19H19N3O4, including 2-[[(E)-3-(3-Nitrophenyl)prop-2-enoyl]amino]-N-propan-2-ylbenzamide, 4-Acetyl-3,3-dimethyl-1-[(4-nitrophenyl)methyl]quinoxalin-2-one, 3-(2,4-Dioxo-1H-quinazolin-3-yl)-N-[(4-methoxyphenyl)methyl]propanamide. 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 C19H19N3O4?
C19H19N3O4 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.