Molecular formula
C19H18N2O4
438 compounds have this formula on CompoundList.
- Molar mass
- 338.36g/mol
- Monoisotopic mass
- 338.1267Da
- Atoms
- 43
- Elements
- 4
- Rings plus double bonds
- 12
The formula C19H18N2O4 describes a molecule made of 19 carbon atoms, 18 hydrogen atoms, 2 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 × 1967.45%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 185.36%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 28.28%14.007 × 2 = 28.014 g/mol
- O Oxygen × 418.91%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C19H18N2O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 438 compounds
2,4-Imidazolidinedione, 3-((1-oxopropoxy)methyl)-5,5-diphenyl-
CAS 85901-32-2C19H18N2O4
n2-Acetyl-n-9H-fluoren-1-ylasparagine
CAS 31792-55-9C19H18N2O4
Benzyl 3-cyano-2-phenylmethoxycarbonylamino-propanoate
CAS 82215-18-7C19H18N2O4
Ethyl 3-benzyl-2,5-dioxo-1-phenylimidazolidine-4-carboxylate
CAS 56598-95-9C19H18N2O4
beta-Alanine, N-(2-(benzoylamino)-1-oxo-3-phenyl-2-propenyl)-, (Z)-
CAS 150890-87-2C19H18N2O4
![5-Ethoxy-2-[5-(3-methoxyphenoxy)pyrimidin-4-yl]phenol chemical structure, C19H18N2O4, CAS 850237-47-7](/s/SYBCGTPBZYEFPM-UHFFFAOYSA-N.svg)
5-Ethoxy-2-[5-(3-methoxyphenoxy)pyrimidin-4-yl]phenol
CAS 850237-47-7C19H18N2O4
2-(5-(2-Ethoxyphenoxy)pyrimidin-4-yl)-5-methoxyphenol
CAS 850745-53-8C19H18N2O4
1-Phenyl-3-(3,4,5-trimethoxyphenyl)pyrazole-4-carbaldehyde
CAS 376358-86-0C19H18N2O4
3-((Furan-2-ylmethyl)amino)-4-(naphthalen-1-ylamino)-4-oxobutanoic acid
CAS 1033592-81-2C19H18N2O4
Benzonitrile, 3-((4-(5-(methoxymethyl)-2-oxo-3-oxazolidinyl)phenyl)methoxy)-
CAS 79039-03-5C19H18N2O4
![N-(4-Ethylphenyl)-5-(hydroxymethyl)-8-methyl-2-oxo-2H-pyrano[2,3-c]pyridine-3-carboxamide chemical structure, C19H18N2O4, CAS 443117-43-9](/s/LTMSYIIXXPHCTG-UHFFFAOYSA-N.svg)
N-(4-Ethylphenyl)-5-(hydroxymethyl)-8-methyl-2-oxo-2H-pyrano[2,3-c]pyridine-3-carboxamide
CAS 443117-43-9C19H18N2O4
N-(3-Hydroxyphenyl)-2-(2-methylpropyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxamide
CAS 351521-50-1C19H18N2O4
![5-[(E)-2-(3,4-Dimethoxyphenyl)ethenyl]-3-(3-methoxyphenyl)-1,2,4-oxadiazole chemical structure, C19H18N2O4, CAS 832686-00-7](/s/LRLAWLPBQDJCNQ-CSKARUKUSA-N.svg)
5-[(E)-2-(3,4-Dimethoxyphenyl)ethenyl]-3-(3-methoxyphenyl)-1,2,4-oxadiazole
CAS 832686-00-7C19H18N2O4
![3-(Benzo[d][1,3]dioxol-5-ylamino)-1-phenethylpyrrolidine-2,5-dione chemical structure, C19H18N2O4, CAS 1008051-75-9](/s/LKLVJNWWBFONPZ-UHFFFAOYSA-N.svg)
3-(Benzo[d][1,3]dioxol-5-ylamino)-1-phenethylpyrrolidine-2,5-dione
CAS 1008051-75-9C19H18N2O4
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-5-oxo-1-phenylpyrrolidine-3-carboxamide
CAS 887673-29-2C19H18N2O4
3-(2-Ethoxyacetamido)-N-phenylbenzofuran-2-carboxamide
CAS 862829-66-1C19H18N2O4
N-(4-Methoxyphenyl)-3-propionamidobenzofuran-2-carboxamide
CAS 862830-82-8C19H18N2O4
![N-(4-Acetylphenyl)-2-[(1-oxo-3,4-dihydro-2H-isoquinolin-5-yl)oxy]acetamide chemical structure, C19H18N2O4, CAS 886950-75-0](/s/BEWOVIZOBHRPRH-UHFFFAOYSA-N.svg)
N-(4-Acetylphenyl)-2-[(1-oxo-3,4-dihydro-2H-isoquinolin-5-yl)oxy]acetamide
CAS 886950-75-0C19H18N2O4
3-(3-(4-Methoxyphenyl)propanamido)benzofuran-2-carboxamide
CAS 886950-19-2C19H18N2O4
![N-(4-Methyl-3-(2-oxopyrrolidin-1-yl)phenyl)benzo[d][1,3]dioxole-5-carboxamide chemical structure, C19H18N2O4, CAS 941889-86-7](/s/SLMXCBLOFLBETJ-UHFFFAOYSA-N.svg)
N-(4-Methyl-3-(2-oxopyrrolidin-1-yl)phenyl)benzo[d][1,3]dioxole-5-carboxamide
CAS 941889-86-7C19H18N2O4
![N-(3-(2-Oxopiperidin-1-yl)phenyl)benzo[d][1,3]dioxole-5-carboxamide chemical structure, C19H18N2O4, CAS 941873-05-8](/s/CMSSNOSCKMNFSB-UHFFFAOYSA-N.svg)
N-(3-(2-Oxopiperidin-1-yl)phenyl)benzo[d][1,3]dioxole-5-carboxamide
CAS 941873-05-8C19H18N2O4
![2-(4-Methoxyphenoxy)-N-[3-(4-methylphenyl)-1,2-oxazol-5-yl]acetamide chemical structure, C19H18N2O4, CAS 866246-27-7](/s/ILQUILVXDVKENX-UHFFFAOYSA-N.svg)
2-(4-Methoxyphenoxy)-N-[3-(4-methylphenyl)-1,2-oxazol-5-yl]acetamide
CAS 866246-27-7C19H18N2O4
![Benzoic acid, 3-[3-[4-(1-methylethyl)phenyl]-2,4-dioxo-1-imidazolidinyl]- chemical structure, C19H18N2O4, CAS 651748-50-4](/s/DSUWHFUVQQEHDG-UHFFFAOYSA-N.svg)
Benzoic acid, 3-[3-[4-(1-methylethyl)phenyl]-2,4-dioxo-1-imidazolidinyl]-
CAS 651748-50-4C19H18N2O4
![3-(2-{[(Benzyloxy)carbonyl]amino}ethyl)-1H-indole-5-carboxylic acid chemical structure, C19H18N2O4, CAS 74884-74-5](/s/KAQFVANTMQIGFJ-UHFFFAOYSA-N.svg)
3-(2-{[(Benzyloxy)carbonyl]amino}ethyl)-1H-indole-5-carboxylic acid
CAS 74884-74-5C19H18N2O4
- 3-{3-[(3,4-Dimethylphenyl)amino]-2,5-dioxoazolidinyl}benzoic acid1095390-68-3C19H18N2O4
- 2-{[(9-Oxoacridin-10(9H)-yl)acetyl]amino}butanoic acid1050251-79-0C19H18N2O4
- 1-(3-Methoxyphenyl)-4-[(3-methoxyphenyl)methyl]-1,2,3,4-tetrahydropyrazine-2,3-dione891867-80-4C19H18N2O4
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(5-methoxy-1H-indol-1-yl)acetamide1081143-24-9C19H18N2O4
- 2-({3-[(Cyclopropylcarbonyl)amino]-4-methylanilino}carbonyl)benzoic acid1158448-23-7C19H18N2O4
- N-(4-Hydroxyphenyl)-2-(2-methylpropyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxamide1144444-51-8C19H18N2O4
- Methyl 6-(4-methoxybenzyl)-2-methyl-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylate1158339-78-6C19H18N2O4
- 3,4-Dimethoxy-N-(4-methyl-2-oxo-1,2-dihydroquinolin-7-yl)benzamide1161124-44-2C19H18N2O4
- 2-Methoxy-6-(4-oxo-4H-quinazolin-3-ylmethyl)-benzoic acid ethyl ester1171924-59-6C19H18N2O4
- 2-Methoxy-N-(4-(methoxymethyl)-2-oxo-1,2-dihydroquinolin-7-yl)benzamide1251669-63-2C19H18N2O4
- N-[4-(2-Hydroxyethyl)phenyl]-6-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxamide1232795-88-8C19H18N2O4
- Methyl (2S)-2-{[(benzyloxy)carbonyl]amino}-3-(4-cyanophenyl)propanoate298693-81-9C19H18N2O4
- 3-(3-Methoxy-1,2-oxazol-5-yl)-N-(4-phenoxyphenyl)propanamide1401540-60-0C19H18N2O4
- 8-(3,5-Dimethoxy-phenyl)-quinoxaline-5-carboxylic acid ethyl ester1197332-94-7C19H18N2O4
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-1-(2-(pyridin-3-yl)morpholino)prop-2-en-1-one1428381-95-6C19H18N2O4
- 3-(Benzyloxy)-N-(2-phenoxyethyl)isoxazole-5-carboxamide1421499-97-9C19H18N2O4
- N-(4-(2-Carbamoylphenoxy)but-2-yn-1-yl)-3-methoxybenzamide1421451-87-7C19H18N2O4
- 5-(Furan-2-yl)-N-((2-hydroxy-1,2,3,4-tetrahydronaphthalen-2-yl)methyl)isoxazole-3-carboxamide1421497-93-9C19H18N2O4
- 4-{[1-(1H-Indole-3-carbonyl)pyrrolidin-3-yl]oxy}-6-methyl-2H-pyran-2-one1798541-74-8C19H18N2O4
- (7-Methoxybenzofuran-2-yl)(3-(pyridin-4-yloxy)pyrrolidin-1-yl)methanone2034445-74-2C19H18N2O4
- n2-Acetyl-n-9H-fluoren-2-ylasparagine31821-52-0C19H18N2O4
- n2-Acetyl-n-9H-fluoren-4-ylasparagine31792-60-6C19H18N2O4
- N-[8-(Hydroxymethyl)-1-oxo-2a,3-dihydro-2H-azeto[2,1-c][1,4]benzoxazin-2-yl]-2-phenylacetamide68847-89-2C19H18N2O4
- 3-Butoxy-N-(1,3-dioxoisoindolin-5-yl)benzamide683235-76-9C19H18N2O4
- 3-(2-(3,4-Dimethoxyphenyl)-7-methylimidazo[1,2-a]pyridin-3-yl)acrylic acid727652-28-0C19H18N2O4
- N-(3,4-Dimethoxyphenyl)-2-(2-methyl-1H-indol-3-yl)-2-oxoacetamide852372-01-1C19H18N2O4
- 3-Acetamido-N-(2-ethoxyphenyl)-1-benzofuran-2-carboxamide888443-03-6C19H18N2O4
- 3-(2-(4-Ethoxyphenyl)acetamido)benzofuran-2-carboxamide898354-85-3C19H18N2O4
- 2,5-Pyridinedicarboxylic acid, 3-(1H-indol-4-yl)-, diethyl ester653573-24-1C19H18N2O4
- N-(1-Cyano-1-cyclopropylethyl)-2-[hydroxy(1-oxo-1,2-dihydronaphthalen-2-ylidene)methoxy]acetamide2419121-58-5C19H18N2O4
- 4-Methoxy-N-((5-(3-methoxyphenyl)isoxazol-3-yl)methyl)benzamide953182-20-2C19H18N2O4
- N-((5-(3-Methoxyphenyl)isoxazol-3-yl)methyl)-2-phenoxyacetamide953013-77-9C19H18N2O4
- 2-Methoxy-N-((5-(4-methoxyphenyl)isoxazol-3-yl)methyl)benzamide953209-05-7C19H18N2O4
- N-((5-(4-Methoxyphenyl)isoxazol-3-yl)methyl)-2-phenoxyacetamide953015-05-9C19H18N2O4
- N-((5-Oxo-1-phenylpyrrolidin-3-yl)methyl)benzo[d][1,3]dioxole-5-carboxamide954627-04-4C19H18N2O4
- N-((1-(Benzo[d][1,3]dioxol-5-yl)-5-oxopyrrolidin-3-yl)methyl)benzamide954685-96-2C19H18N2O4
- Quinoline-2-carboxylic acid (3,4,5-trimethoxy-phenyl)-amide924147-41-1C19H18N2O4
- 2-(7-Methoxy-4,8-dimethyl-2-oxo-2H-chromen-3-yl)-N-(pyridin-2-yl)acetamide903855-03-8C19H18N2O4
- 2-(7-Methoxy-4,8-dimethyl-2-oxo-2H-chromen-3-yl)-N-(pyridin-3-yl)acetamide903859-04-1C19H18N2O4
- N-(2,5-Dimethoxyphenyl)-4-hydroxy-2-methylquinoline-6-carboxamide1010886-26-6C19H18N2O4
- (3S)-1-(3-Hydroxy-4-methoxyphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid1217517-74-2C19H18N2O4
- 7-(6,7-Dimethoxyquinolin-4-yloxy)-3,4-dihydro-2H-benzo[b][1,4]oxazine861880-99-1C19H18N2O4
- Cimoxatone, (S)-73422-40-9C19H18N2O4
- 3-Benzyl-1,2-benzisoxazol-6-yl 4-morpholinecarboxylate1081118-59-3C19H18N2O4
- 4-({[(5-Methoxy-1H-indol-1-yl)acetyl]amino}methyl)benzoic acid1144490-41-4C19H18N2O4
- N-(1,3-Benzodioxol-5-ylmethyl)-2-(5-methoxy-1H-indol-1-yl)acetamide1144441-85-9C19H18N2O4
- 3-(7-Methoxy-4-methyl-2-oxo-2H-chromen-6-yl)-N-(pyridin-3-yl)propanamide1010902-03-0C19H18N2O4
- 3-(7-Methoxy-4-methyl-2-oxo-2H-chromen-6-yl)-N-(pyridin-4-yl)propanamide1010902-08-5C19H18N2O4
- N-(1,3-Benzodioxol-5-yl)-1-benzyl-5-oxopyrrolidine-3-carboxamide1081113-68-9C19H18N2O4
- 3-{[(1-Cyano-1-cyclopropylethyl)carbamoyl]methoxy}naphthalene-2-carboxylic acid1052453-78-7C19H18N2O4
- 3-{[(1-Cyanocyclopentyl)carbamoyl]methoxy}naphthalene-2-carboxylic acid1053089-23-8C19H18N2O4
- 4-[(3,5-Dimethoxyphenyl)amino]-6-methylquinoline-2-carboxylic acid1031956-76-9C19H18N2O4
- Methyl {[6-amino-2-(4-methoxyphenyl)quinolin-4-yl]oxy}acetate1029791-51-2C19H18N2O4
- 4-({[(4-Methoxy-1H-indol-1-yl)acetyl]amino}methyl)benzoic acid1219587-86-6C19H18N2O4
- Methyl 4-((2-methoxybenzyl)amino)-2-oxo-1,2-dihydroquinoline-3-carboxylate1251705-56-2C19H18N2O4
- 4-[3-(6-Morpholin-4-yl-pyridin-2-yl)-acryloyl]-benzoic acid867167-14-4C19H18N2O4
- 2-[(4-Methyl-2-oxo-2H-chromen-7-yl)oxy]-N-[2-(pyridin-2-yl)ethyl]acetamide1401598-06-8C19H18N2O4
- 2-[(4-Methyl-2-oxo-2H-chromen-7-yl)oxy]-N-[2-(pyridin-4-yl)ethyl]acetamide1401574-55-7C19H18N2O4
- N-(2-Hydroxy-2-(1-methyl-1H-indol-3-yl)ethyl)benzo[d][1,3]dioxole-5-carboxamide1448129-28-9C19H18N2O4
- N-(2-Cyclopropyl-2-hydroxy-2-phenylethyl)-5-(furan-2-yl)isoxazole-3-carboxamide1421525-13-4C19H18N2O4
- 1-(4-(Benzo[d][1,3]dioxol-5-yloxy)but-2-yn-1-yl)-3-(o-tolyl)urea1448073-23-1C19H18N2O4
- 1'-(5-Cyclopropyl-1,2-oxazole-3-carbonyl)-3H-spiro[2-benzofuran-1,3'-piperidine]-3-one1798029-49-8C19H18N2O4
- 1'-(1-Methyl-2-oxo-1,2-dihydropyridine-3-carbonyl)-3H-spiro[2-benzofuran-1,3'-piperidine]-3-one1797319-23-3C19H18N2O4
- 8-{[(4-Methoxyphenyl)amino]methyl}-2,3-dihydro[1,4]dioxino[2,3-g]quinolin-7(6H)-one1554255-23-0C19H18N2O4
- N-(2-(Benzo[d][1,3]dioxol-5-yl)-2-hydroxypropyl)-1H-indole-2-carboxamide1790198-30-9C19H18N2O4
- 1'-(1-Methyl-2-oxo-1,2-dihydropyridine-3-carbonyl)-3H-spiro[isobenzofuran-1,4'-piperidin]-3-one1797702-26-1C19H18N2O4
- 3-{4-[(6-Methyl-2-oxo-2H-pyran-4-yl)oxy]piperidine-1-carbonyl}benzonitrile1795480-98-6C19H18N2O4
- Benzyl 2-(methoxycarbonyl)-4-(3-aminoprop-1-ynyl)phenylcarbamate1427502-21-3C19H18N2O4
- 4-((1-(Benzofuran-2-carbonyl)azetidin-3-yl)oxy)-1,6-dimethylpyridin-2(1H)-one2034289-15-9C19H18N2O4
- N1-(2-(benzofuran-2-yl)-2-hydroxypropyl)-N2-phenyloxalamide2034546-55-7C19H18N2O4
- Dimethyl 6,11-dihydro-3-methyl-5H-indolizino[6,7-b]indole-1,2-dicarboxylate35105-58-9C19H18N2O4
- 3-((4-Methoxybenzyl)oxy)-1-methyl-4-oxo-1,4-dihydroquinolin-8-carboxamide1429439-09-7C19H18N2O4
- 1'-(5-Cyclopropyl-1,2-oxazole-3-carbonyl)-3,4-dihydrospiro[1-benzopyran-2,3'-pyrrolidine]-4-one1705899-31-5C19H18N2O4
- 1'-(2-Methoxypyridine-3-carbonyl)-3H-spiro[2-benzofuran-1,4'-piperidine]-3-one1705700-28-2C19H18N2O4
- 1'-(2-Methoxypyridine-3-carbonyl)-3H-spiro[2-benzofuran-1,3'-piperidine]-3-one1705201-44-0C19H18N2O4
- 4-((1-(1H-Indole-2-carbonyl)pyrrolidin-3-yl)oxy)-6-methyl-2H-pyran-2-one1704534-67-7C19H18N2O4
Frequently asked questions
What is the molar mass of C19H18N2O4?
The molar mass of C19H18N2O4 is 338.36 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 338.1267 Da.
How many compounds have the formula C19H18N2O4?
CompoundList lists 438 compounds with the molecular formula C19H18N2O4, including 2,4-Imidazolidinedione, 3-((1-oxopropoxy)methyl)-5,5-diphenyl-, n2-Acetyl-n-9H-fluoren-1-ylasparagine, Benzyl 3-cyano-2-phenylmethoxycarbonylamino-propanoate. 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 C19H18N2O4?
C19H18N2O4 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.