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 301 to 400 of 515 compounds
![1-(Benzo[d][1,3]dioxol-5-ylmethyl)-3-(1-ethyl-1H-indol-3-yl)urea chemical structure, C19H19N3O3, CAS 899947-36-5](/s/YCBLEWNERSLRFA-UHFFFAOYSA-N.svg)
1-(Benzo[d][1,3]dioxol-5-ylmethyl)-3-(1-ethyl-1H-indol-3-yl)urea
CAS 899947-36-5C19H19N3O3
![N-[3-(3,4-Dimethoxyphenyl)-5-methyl-1H-pyrazol-4-yl]benzamide chemical structure, C19H19N3O3, CAS 645418-20-8](/s/RGNUUGZEQOMDPC-UHFFFAOYSA-N.svg)
N-[3-(3,4-Dimethoxyphenyl)-5-methyl-1H-pyrazol-4-yl]benzamide
CAS 645418-20-8C19H19N3O3
1-Ethyl-6-methoxy-N-(6-methylpyridin-2-yl)-4-oxo-1,4-dihydroquinoline-3-carboxamide
CAS 1018060-03-1C19H19N3O3
1-Ethyl-6-methoxy-N-(4-methylpyridin-2-yl)-4-oxo-1,4-dihydroquinoline-3-carboxamide
CAS 1018059-16-9C19H19N3O3
1-Ethyl-6-methoxy-N-(3-methylpyridin-2-yl)-4-oxo-1,4-dihydroquinoline-3-carboxamide
CAS 1018129-84-4C19H19N3O3
![N-[2-(3-Methyl-1,2,4-oxadiazol-5-yl)phenyl]-4-(propan-2-yloxy)benzamide chemical structure, C19H19N3O3, CAS 1120266-22-9](/s/IZGWUHLRCCAKPC-UHFFFAOYSA-N.svg)
N-[2-(3-Methyl-1,2,4-oxadiazol-5-yl)phenyl]-4-(propan-2-yloxy)benzamide
CAS 1120266-22-9C19H19N3O3
![2-(3,4-Dimethoxyphenyl)-N-[4-(1H-pyrazol-3-yl)phenyl]acetamide chemical structure, C19H19N3O3, CAS 1208515-37-0](/s/CGJQTEMWTKPPFY-UHFFFAOYSA-N.svg)
2-(3,4-Dimethoxyphenyl)-N-[4-(1H-pyrazol-3-yl)phenyl]acetamide
CAS 1208515-37-0C19H19N3O3
4,5-Dimethoxy-N-(4-pyridinylmethyl)-2-(1H-pyrrol-1-yl)benzamide
CAS 1144486-73-6C19H19N3O3
N-(2-((6-(Furan-2-yl)pyridazin-3-yl)oxy)ethyl)-2-(m-tolyl)acetamide
CAS 920357-65-9C19H19N3O3
![N-(2-{[(4-Methoxyphenyl)carbonyl]amino}ethyl)-1H-indole-2-carboxamide chemical structure, C19H19N3O3, CAS 1010884-55-5](/s/SMCZILZHNAEFID-UHFFFAOYSA-N.svg)
N-(2-{[(4-Methoxyphenyl)carbonyl]amino}ethyl)-1H-indole-2-carboxamide
CAS 1010884-55-5C19H19N3O3
Benzyl 1-(4-ethoxyphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylate
CAS 946254-26-8C19H19N3O3
![3-(4-Methoxyphenyl)-N-{2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}propanamide chemical structure, C19H19N3O3, CAS 946335-73-5](/s/OUEZPBNRRCLVGN-UHFFFAOYSA-N.svg)
3-(4-Methoxyphenyl)-N-{2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}propanamide
CAS 946335-73-5C19H19N3O3
![N-{2,8-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-4-ethoxybenzamide chemical structure, C19H19N3O3, CAS 946256-60-6](/s/SERWHRBVTPZZLV-UHFFFAOYSA-N.svg)
N-{2,8-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-4-ethoxybenzamide
CAS 946256-60-6C19H19N3O3
![N-{2,9-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-ethoxybenzamide chemical structure, C19H19N3O3, CAS 946382-14-5](/s/PJIFKIKNZLQRQG-UHFFFAOYSA-N.svg)
N-{2,9-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-ethoxybenzamide
CAS 946382-14-5C19H19N3O3
(4-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)(p-tolyl)methanone
CAS 1172752-74-7C19H19N3O3
![2-((9-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)-N-(4-methylbenzyl)acetamide chemical structure, C19H19N3O3, CAS 1105214-07-0](/s/DIEAKECZTUMERB-UHFFFAOYSA-N.svg)
2-((9-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)oxy)-N-(4-methylbenzyl)acetamide
CAS 1105214-07-0C19H19N3O3
N-(2-Ethyl-8-methoxy-4-oxoquinazolin-3(4H)-yl)-2-phenylacetamide
CAS 848027-01-0C19H19N3O3
![N-(4-Acetylphenyl)-3-methyl-6-(propan-2-yl)[1,2]oxazolo[5,4-b]pyridine-4-carboxamide chemical structure, C19H19N3O3, CAS 1190278-94-4](/s/NHSRTGVJGBIWTB-UHFFFAOYSA-N.svg)
N-(4-Acetylphenyl)-3-methyl-6-(propan-2-yl)[1,2]oxazolo[5,4-b]pyridine-4-carboxamide
CAS 1190278-94-4C19H19N3O3
![N-(3-Acetylphenyl)-3-methyl-6-(propan-2-yl)[1,2]oxazolo[5,4-b]pyridine-4-carboxamide chemical structure, C19H19N3O3, CAS 1190240-52-8](/s/ZNWWMFDGEHBIKU-UHFFFAOYSA-N.svg)
N-(3-Acetylphenyl)-3-methyl-6-(propan-2-yl)[1,2]oxazolo[5,4-b]pyridine-4-carboxamide
CAS 1190240-52-8C19H19N3O3
![2-Methoxy-6-[2-(4-phenyl-4H-[1,2,4]triazol-3-yl)-ethyl]-benzoic acid methyl ester chemical structure, C19H19N3O3, CAS 365542-62-7](/s/DSIQEHLWKHXBHY-UHFFFAOYSA-N.svg)
2-Methoxy-6-[2-(4-phenyl-4H-[1,2,4]triazol-3-yl)-ethyl]-benzoic acid methyl ester
CAS 365542-62-7C19H19N3O3
![N-[5-(Acetylamino)-2-methoxyphenyl]-2-(1H-indol-1-yl)acetamide chemical structure, C19H19N3O3, CAS 1219571-97-7](/s/IOIXKOIDRCLBCD-UHFFFAOYSA-N.svg)
N-[5-(Acetylamino)-2-methoxyphenyl]-2-(1H-indol-1-yl)acetamide
CAS 1219571-97-7C19H19N3O3
1-Ethyl-N-(2-hydroxy-5-methylphenyl)-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxamide
CAS 1251673-05-8C19H19N3O3
![1-Methyl-2-oxo-N-[3-(quinolin-8-yloxy)propyl]-1,2-dihydropyridine-3-carboxamide chemical structure, C19H19N3O3, CAS 1235079-03-4](/s/XMOFKKFWTRKKOC-UHFFFAOYSA-N.svg)
1-Methyl-2-oxo-N-[3-(quinolin-8-yloxy)propyl]-1,2-dihydropyridine-3-carboxamide
CAS 1235079-03-4C19H19N3O3
![N-(Cyanomethyl)-2-{[(furan-2-yl)methyl][(5-methyl-1-benzofuran-2-yl)methyl]amino}acetamide chemical structure, C19H19N3O3, CAS 1355609-67-4](/s/JGAKJULGSYNOPA-UHFFFAOYSA-N.svg)
N-(Cyanomethyl)-2-{[(furan-2-yl)methyl][(5-methyl-1-benzofuran-2-yl)methyl]amino}acetamide
CAS 1355609-67-4C19H19N3O3
- N-(6-((4-Methoxybenzyl)oxy)imidazo[1,2-A]pyridin-2-yl)cyclopropanecarboxamide1195782-20-7C19H19N3O3
- N~2~-(3,5-Dimethoxyphenyl)-N-isoquinolin-6-ylglycinamide920513-62-8C19H19N3O3
- 6-(Furan-2-yl)-2-[(2-phenylmorpholin-4-yl)methyl]pyridazin-3(2H)-one1401558-34-6C19H19N3O3
- N-[5-(Acetylamino)-2-methoxyphenyl]-1-methyl-1H-indole-5-carboxamide1574408-63-1C19H19N3O3
- N-[5-(Acetylamino)-2-methoxyphenyl]-1-methyl-1H-indole-6-carboxamide1574378-59-8C19H19N3O3
- N-[1-(Furan-2-ylcarbonyl)piperidin-4-yl]-1H-indole-6-carboxamide1401595-88-7C19H19N3O3
- 1'-(tert-Butyl)-2'-oxo-1',2',5,7-tetrahydrospiro[cyclopenta[b]pyridine-6,3'-pyrrolo[2,3-b]pyridine]-3-carboxylic acid1456804-13-9C19H19N3O3
- N-(2-Methoxyethyl)-1-oxo-2-(pyridin-2-ylmethyl)-1,2-dihydroisoquinoline-4-carboxamide1401604-74-7C19H19N3O3
- N-[(3-Cyclopentyl-4-oxo-3,4-dihydrophthalazin-1-yl)methyl]furan-2-carboxamide1421494-84-9C19H19N3O3
- 1-(3-(3-(Furan-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)-4-phenylbutan-1-one1428347-84-5C19H19N3O3
- 2-((1-(3-Methoxybenzoyl)piperidin-4-yl)oxy)nicotinonitrile1448037-81-7C19H19N3O3
- N-{2-[(3-Methyl-1,2,4-oxadiazol-5-yl)methyl]phenyl}-2-phenoxypropanamide1448069-13-3C19H19N3O3
- 2-(3-Methoxyphenyl)-N-{2-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]phenyl}acetamide1448029-67-1C19H19N3O3
- N-[(1-Methyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)methyl]-4-oxo-4H-chromene-2-carboxamide1448078-37-2C19H19N3O3
- 2-[4-(Acetylamino)-1H-indol-1-yl]-N-(3-methoxyphenyl)acetamide1574486-01-3C19H19N3O3
- N-(2,4-Diethoxypyrimidin-5-yl)-1-naphthamide1797083-08-9C19H19N3O3
- Methyl 4-[(1-oxo-7,8,9,10-tetrahydropyrazino[1,2-b]indazol-2(1H)-yl)methyl]benzoate1986396-12-6C19H19N3O3
- 4-((1-(1H-Indole-3-carbonyl)azetidin-3-yl)oxy)-1,6-dimethylpyridin-2(1H)-one2034289-51-3C19H19N3O3
- Phenyl (3-ethoxy-4-methyl-1-phenyl-1H-pyrazol-5-yl)carbamate1414580-48-5C19H19N3O3
- (E)-N-((1-(Benzo[d]oxazol-2-yl)pyrrolidin-2-yl)methyl)-3-(furan-2-yl)acrylamide1706474-74-9C19H19N3O3
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(1-(pyridin-2-yl)pyrrolidin-3-yl)acrylamide1706504-39-3C19H19N3O3
- 6-(3-(4-Methoxyphenyl)propanoyl)-2-oxo-1,2,5,6,7,8-hexahydro-1,6-naphthyridine-3-carbonitrile2034485-53-3C19H19N3O3
- 1-(2-Ethoxyphenyl)-3-((6-(furan-2-yl)pyridin-3-yl)methyl)urea2034435-32-8C19H19N3O3
- N-[(1r,4r)-4-(Pyrazin-2-yloxy)cyclohexyl]-1-benzofuran-2-carboxamide2034437-15-3C19H19N3O3
- N-[(1r,4r)-4-(Pyrimidin-2-yloxy)cyclohexyl]-1-benzofuran-2-carboxamide2034473-93-1C19H19N3O3
- 1-((2-(Furan-2-yl)pyridin-4-yl)methyl)-3-(4-methoxybenzyl)urea2034549-31-8C19H19N3O3
- 1-((2-(Furan-2-yl)pyridin-3-yl)methyl)-3-(4-methoxybenzyl)urea2034549-90-9C19H19N3O3
- N-((1H-Indol-3-yl)methyl)-2-((tetrahydrofuran-3-yl)oxy)isonicotinamide1904082-68-3C19H19N3O3
- 1-(4-Ethoxyphenyl)-3-((2-(furan-2-yl)pyridin-3-yl)methyl)urea2034268-93-2C19H19N3O3
- (3,5-Dimethylisoxazol-4-yl)(3-(quinolin-8-yloxy)pyrrolidin-1-yl)methanone1904136-56-6C19H19N3O3
- (5-Methylisoxazol-4-yl)(4-(quinolin-8-yloxy)piperidin-1-yl)methanone1903456-46-1C19H19N3O3
- N-((1H-Indol-3-yl)methyl)-2-((tetrahydrofuran-3-yl)oxy)nicotinamide2034299-29-9C19H19N3O3
- 2-((1-(2-Ethoxybenzoyl)pyrrolidin-3-yl)oxy)isonicotinonitrile1903283-34-0C19H19N3O3
- 2-((1-(2-(m-Tolyloxy)acetyl)pyrrolidin-3-yl)oxy)isonicotinonitrile1903653-89-3C19H19N3O3
- Ethyl 5-amino-1-(3-(benzyloxy)phenyl)-1H-pyrazole-3-carboxylate1821493-75-7C19H19N3O3
- N-(2-(1H-Pyrrol-1-yl)ethyl)-4-methoxy-6-oxo-1-phenyl-1,6-dihydropyridine-3-carboxamide2034278-23-2C19H19N3O3
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-1-(3,4,8,9-tetrahydro-1H-cyclopenta[3,4]pyrazolo[1,5-a]pyrazin-2(7H)-yl)prop-2-en-1-one2035019-41-9C19H19N3O3
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-1-(2-cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)prop-2-en-1-one2035007-01-1C19H19N3O3
- (2-Cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)(7-methoxybenzofuran-2-yl)methanone2034507-84-9C19H19N3O3
- N-((6-(Furan-3-yl)pyridin-3-yl)methyl)-6-isopropoxynicotinamide2034465-32-0C19H19N3O3
- 1-(2-Ethoxyphenyl)-3-{[6-(furan-3-yl)pyridin-3-yl]methyl}urea2034561-65-2C19H19N3O3
- N-((5-(Furan-2-yl)pyridin-3-yl)methyl)-6-isopropoxynicotinamide2034341-65-4C19H19N3O3
- N-((5-(Furan-3-yl)pyridin-3-yl)methyl)-6-isopropoxynicotinamide2034314-31-1C19H19N3O3
- N-(4-Cyanophenyl)-2-((tetrahydro-2H-pyran-4-yl)methoxy)isonicotinamide2034243-63-3C19H19N3O3
- 1-(3-(5-(Furan-2-yl)-1,2,4-oxadiazol-3-yl)pyrrolidin-1-yl)-2-(o-tolyl)ethanone2034322-02-4C19H19N3O3
- (2,5-Dimethylfuran-3-yl)(3-(5-phenyl-1,2,4-oxadiazol-3-yl)pyrrolidin-1-yl)methanone2034353-05-2C19H19N3O3
- (7-Methoxybenzofuran-2-yl)(3,4,8,9-tetrahydro-1H-cyclopenta[3,4]pyrazolo[1,5-a]pyrazin-2(7H)-yl)methanone2034604-09-4C19H19N3O3
- 3-[3-(1-Methyl-1H-pyrazol-3-yl)piperidine-1-carbonyl]-2H-chromen-2-one2034288-01-0C19H19N3O3
- 1-((6-(Furan-3-yl)pyridin-3-yl)methyl)-3-(4-methoxybenzyl)urea2034521-49-6C19H19N3O3
- N-((3-(Furan-2-yl)pyrazin-2-yl)methyl)-3-(4-methoxyphenyl)propanamide2034300-12-2C19H19N3O3
- 4-Acetyl-N-(2-(1-methyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)ethyl)benzamide2034532-51-7C19H19N3O3
- 1-(2-Ethoxyphenyl)-3-{[5-(furan-2-yl)pyridin-3-yl]methyl}urea2319635-33-9C19H19N3O3
- 1-((5-(Furan-2-yl)pyridin-3-yl)methyl)-3-(4-methoxybenzyl)urea2309348-53-4C19H19N3O3
- 1-(2-Ethoxyphenyl)-3-((5-(furan-3-yl)pyridin-3-yl)methyl)urea2034236-23-0C19H19N3O3
- N-((3-(Furan-3-yl)pyrazin-2-yl)methyl)-3-(4-methoxyphenyl)propanamide2034315-66-5C19H19N3O3
- 2-(4-Ethoxyphenyl)-N-{[3-(furan-3-yl)pyrazin-2-yl]methyl}acetamide2034422-82-5C19H19N3O3
- 2-((1-(3-Methoxybenzoyl)piperidin-3-yl)oxy)isonicotinonitrile2034498-67-2C19H19N3O3
- 2-Methyl-1-{3-[(3-methylphenyl)amino]-3-oxopropyl}-1H-benzimidazole-5-carboxylic acid2096985-77-0C19H19N3O3
- 4-(Chromane-2-carbonyl)-1-(pyridin-2-yl)piperazin-2-one2309732-68-9C19H19N3O3
- 3-{[5-(Furan-3-yl)pyridin-3-yl]methyl}-1-[(4-methoxyphenyl)methyl]urea2319721-46-3C19H19N3O3
- 5-(2-Hydroxy-4,5-dimethylphenyl)-N-(3-methoxyphenyl)-1H-pyrazole-3-carboxamide1392745-69-5C19H19N3O3
- 5-(4-Cyclohexylphenyl)-7-oxo-4H,7H-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid2394830-30-7C19H19N3O3
- N-Isopropyl-2-(3-(4-oxo-3,4-dihydroquinazolin-2-yl)phenoxy)acetamide2121561-39-3C19H19N3O3
- N-(2-Methoxy-5-methylphenyl)-6-oxo-1-phenyl-1,4,5,6-tetrahydropyridazine-3-carboxamide5276-50-6C19H19N3O3
- N-Benzyl-3-[3-(2-methoxyphenyl)-1,2,4-oxadiazol-5-yl]propanamide838813-01-7C19H19N3O3
- N-Benzyl-3-[3-(3-methoxyphenyl)-1,2,4-oxadiazol-5-yl]propanamide836664-35-8C19H19N3O3
- N-(3-Hydroxypropyl)-4-(3-methyl-4-oxophthalazin-1-yl)benzamide701222-97-1C19H19N3O3
- 3-[3-(3-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]-N-(2-methylphenyl)propanamide831237-14-0C19H19N3O3
- N-(2-Methoxyphenyl)-3-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]propanamide831245-89-7C19H19N3O3
- 2-(4-Methoxyphenyl)-N-[[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]acetamide838865-05-7C19H19N3O3
- 1-[3-(2-Nitrophenyl)-5-phenyl-3,4-dihydropyrazol-2-yl]butan-1-one313532-28-4C19H19N3O3
- 2-(2-Methoxyphenyl)-N-[[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]acetamide838885-88-4C19H19N3O3
- N-[[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl]-3-phenylpropanamide838888-56-5C19H19N3O3
- N-(2-Methoxyethyl)-2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]benzamide862487-88-5C19H19N3O3
- 4-Butoxy-N-(5-phenyl-1,3,4-oxadiazol-2-yl)benzamide865287-32-7C19H19N3O3
- 2-(4-Methoxyphenyl)-N-[2-(3-phenyl-1,2,4-oxadiazol-5-yl)ethyl]acetamide902041-21-8C19H19N3O3
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 1-(Benzo[d][1,3]dioxol-5-ylmethyl)-3-(1-ethyl-1H-indol-3-yl)urea, N-[3-(3,4-Dimethoxyphenyl)-5-methyl-1H-pyrazol-4-yl]benzamide, 1-Ethyl-6-methoxy-N-(6-methylpyridin-2-yl)-4-oxo-1,4-dihydroquinoline-3-carboxamide. 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.