Molecular formula
C19H16N4O2
200 compounds have this formula on CompoundList.
- Molar mass
- 332.36g/mol
- Monoisotopic mass
- 332.1273Da
- Atoms
- 41
- Elements
- 4
- Rings plus double bonds
- 14
The formula C19H16N4O2 describes a molecule made of 19 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms and 2 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 × 1968.66%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 164.85%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 416.86%14.007 × 4 = 56.028 g/mol
- O Oxygen × 29.63%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C19H16N4O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 200 compounds
N-(1H-Indol-5-yl)-3-(3-phenyl-1,2,4-oxadiazol-5-yl)propanamide
CAS 1401588-00-8C19H16N4O2
![N-[2-(4-Oxoquinazolin-3(4H)-yl)ethyl]-1H-indole-5-carboxamide chemical structure, C19H16N4O2, CAS 1436001-36-3](/s/NCSXCIHUTMEKLD-UHFFFAOYSA-N.svg)
N-[2-(4-Oxoquinazolin-3(4H)-yl)ethyl]-1H-indole-5-carboxamide
CAS 1436001-36-3C19H16N4O2
![N-[2-(4-Oxoquinazolin-3(4H)-yl)ethyl]-1H-indole-6-carboxamide chemical structure, C19H16N4O2, CAS 1435984-99-8](/s/VMPFMKAOYTZWDM-UHFFFAOYSA-N.svg)
N-[2-(4-Oxoquinazolin-3(4H)-yl)ethyl]-1H-indole-6-carboxamide
CAS 1435984-99-8C19H16N4O2
![N-[2-(4-Oxoquinazolin-3(4H)-yl)ethyl]-1H-indole-4-carboxamide chemical structure, C19H16N4O2, CAS 1401603-56-2](/s/QLEUBZCODYSLTL-UHFFFAOYSA-N.svg)
N-[2-(4-Oxoquinazolin-3(4H)-yl)ethyl]-1H-indole-4-carboxamide
CAS 1401603-56-2C19H16N4O2
(E)-N-(2-(1-Methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)-3-(pyridin-3-yl)acrylamide
CAS 1428381-79-6C19H16N4O2
N-(2-(3-(Pyridin-2-yl)-1H-pyrazol-1-yl)ethyl)benzofuran-2-carboxamide
CAS 1448135-43-0C19H16N4O2
N-(1H-1,3-Benzimidazol-2-ylmethyl)-2-methyl-1-oxo-1,2-dihydro-4-isoquinolinecarboxamide
CAS 1574325-35-1C19H16N4O2
N-(2-(2-(Pyridin-2-yl)-1H-imidazol-1-yl)ethyl)benzofuran-2-carboxamide
CAS 2034448-57-0C19H16N4O2
3-(5-Amino-6-formylpyrazin-2-yl)-N-benzylbenzamide
CAS 1400468-67-8C19H16N4O2
2-(2-Oxo-2-(5-(pyridin-4-yl)indolin-1-yl)ethyl)pyridazin-3(2H)-one
CAS 2034323-78-7C19H16N4O2
6-(3-(4-Cyanophenyl)propanoyl)-2-oxo-1,2,5,6,7,8-hexahydro-1,6-naphthyridine-3-carbonitrile
CAS 2034306-53-9C19H16N4O2
(3-(1H-1,2,3-Triazol-1-yl)azetidin-1-yl)(9H-xanthen-9-yl)methanone
CAS 2034430-48-1C19H16N4O2
![2-(1H-Benzo[d]imidazol-1-yl)-N-((6-(furan-2-yl)pyridin-3-yl)methyl)acetamide chemical structure, C19H16N4O2, CAS 2034580-35-1](/s/OCCKFUFNSDWWIA-UHFFFAOYSA-N.svg)
2-(1H-Benzo[d]imidazol-1-yl)-N-((6-(furan-2-yl)pyridin-3-yl)methyl)acetamide
CAS 2034580-35-1C19H16N4O2
![2-(4-Methylbenzyl)-7-phenyl-[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,7H)-dione chemical structure, C19H16N4O2, CAS 2034275-45-9](/s/WOLBKOAQTSFTDE-UHFFFAOYSA-N.svg)
2-(4-Methylbenzyl)-7-phenyl-[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,7H)-dione
CAS 2034275-45-9C19H16N4O2
![(E)-2-(3-(Pyridin-3-yl)acryloyl)-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one chemical structure, C19H16N4O2, CAS 1904632-67-2](/s/WLPSJSZOALJWGM-VOTSOKGWSA-N.svg)
(E)-2-(3-(Pyridin-3-yl)acryloyl)-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one
CAS 1904632-67-2C19H16N4O2
N-(1-Phenyl-2-(2H-1,2,3-triazol-2-yl)ethyl)benzofuran-2-carboxamide
CAS 2034404-58-3C19H16N4O2
![5-Methyl-N-(2-(8-methylimidazo[1,2-a]pyridin-2-yl)phenyl)isoxazole-3-carboxamide chemical structure, C19H16N4O2, CAS 2034617-09-7](/s/QLHHKCBCNOTRPO-UHFFFAOYSA-N.svg)
5-Methyl-N-(2-(8-methylimidazo[1,2-a]pyridin-2-yl)phenyl)isoxazole-3-carboxamide
CAS 2034617-09-7C19H16N4O2
![N-{[3-(Furan-2-yl)pyrazin-2-yl]methyl}-2-(1H-indol-1-yl)acetamide chemical structure, C19H16N4O2, CAS 2034370-43-7](/s/YYEHKEBTAPDVCJ-UHFFFAOYSA-N.svg)
N-{[3-(Furan-2-yl)pyrazin-2-yl]methyl}-2-(1H-indol-1-yl)acetamide
CAS 2034370-43-7C19H16N4O2
N-((5-(1-Methyl-1H-pyrazol-5-yl)pyridin-3-yl)methyl)benzofuran-2-carboxamide
CAS 2034462-74-1C19H16N4O2
![N-((6-(Furan-3-yl)pyridin-3-yl)methyl)-2-methylimidazo[1,2-a]pyridine-3-carboxamide chemical structure, C19H16N4O2, CAS 2034309-46-9](/s/XXCIIXJCSNIPOG-UHFFFAOYSA-N.svg)
N-((6-(Furan-3-yl)pyridin-3-yl)methyl)-2-methylimidazo[1,2-a]pyridine-3-carboxamide
CAS 2034309-46-9C19H16N4O2
![2-(1H-Benzo[d]imidazol-1-yl)-N-((6-(furan-3-yl)pyridin-3-yl)methyl)acetamide chemical structure, C19H16N4O2, CAS 2034560-79-5](/s/PCLYZRLAPSGVME-UHFFFAOYSA-N.svg)
2-(1H-Benzo[d]imidazol-1-yl)-N-((6-(furan-3-yl)pyridin-3-yl)methyl)acetamide
CAS 2034560-79-5C19H16N4O2
N-((6-(1-Methyl-1H-pyrazol-4-yl)pyridin-3-yl)methyl)benzofuran-2-carboxamide
CAS 2034383-68-9C19H16N4O2
N-((3-(Furan-3-yl)pyrazin-2-yl)methyl)-2-(1H-indol-1-yl)acetamide
CAS 2034423-37-3C19H16N4O2
3-(4-Cyanophenyl)-N-((3-(furan-3-yl)pyrazin-2-yl)methyl)propanamide
CAS 2177366-10-6C19H16N4O2
- 2-[1-(9H-Xanthene-9-carbonyl)azetidin-3-yl]-2H-1,2,3-triazole2194904-72-6C19H16N4O2
- 6,7-Bis(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidine685107-35-1C19H16N4O2
- Phenol, 4-[[2-amino-5-[(4-methoxyphenyl)ethynyl]-4-pyrimidinyl]amino]-393856-24-1C19H16N4O2
- 2-[(3,7-Diphenyl-1,2,4-triazolo[4,3-b]pyridazin-6-yl)oxy]ethanol473382-46-6C19H16N4O2
- 1,3-Dibenzyl-4-oxo-4,5-dihydro-1H-imidazo[4,5-d]pyridazin-3-ium-7-olate58526-78-6C19H16N4O2
- N-(1H-Indol-6-yl)-3-(4-oxoquinazolin-3(4H)-yl)propanamide1144445-58-8C19H16N4O2
- 4-Pyridinecarboxamide, 1,2-dihydro-1-methyl-2-oxo-N-[4-(2-phenyldiazenyl)phenyl]-1147419-70-2C19H16N4O2
- N-[5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-1H-indole-3-carboxamide1208868-82-9C19H16N4O2
- N-(1-Methyl-1H-indol-4-yl)-2-(4-oxoquinazolin-3(4H)-yl)acetamide1282096-37-0C19H16N4O2
- (Z)-2-Cyano-3-(furan-2-yl)-N-[4-[(2-methylimidazol-1-yl)methyl]phenyl]prop-2-enamide1356780-68-1C19H16N4O2
- N-(1H-Indol-6-yl)-3-(3-phenyl-1,2,4-oxadiazol-5-yl)propanamide1374528-21-8C19H16N4O2
- N-(1H-Indol-4-yl)-2-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetamide1351698-94-6C19H16N4O2
- N-(1H-Indol-4-yl)-3-(3-phenyl-1,2,4-oxadiazol-5-yl)propanamide1374525-49-1C19H16N4O2
- 3-Methyl-N-(1-methyl-1H-indol-4-yl)-4-oxo-3,4-dihydrophthalazine-1-carboxamide1374544-44-1C19H16N4O2
- 4-(5-Benzamido-4-methylpyrimidin-2-yl)benzamide649746-03-2C19H16N4O2
- N-(2-(2-Cyanoacetamido)ethyl)acridine-4-carboxamide851320-13-3C19H16N4O2
- N-Benzyl-N-(cyanomethyl)-3-(5-methyl-1,2,4-oxadiazol-3-yl)benzamide1436117-40-6C19H16N4O2
- 2-Cyano-N-(4-methoxyphenyl)-3-{8-methylimidazo[1,2-a]pyridin-3-yl}prop-2-enamide1394799-74-6C19H16N4O2
- 3-[3-(1-Benzofuran-2-yl)-1-methyl-1H-pyrazol-4-yl]-2-cyano-N-cyclopropylprop-2-enamide1798412-02-8C19H16N4O2
- N-{2-[4-(Pyridin-4-yl)-1H-pyrazol-1-yl]ethyl}-1-benzofuran-2-carboxamide2034552-58-2C19H16N4O2
- (Z)-2-Cyano-3-(furan-2-yl)-N-[1-(3-pyrazol-1-ylphenyl)ethyl]prop-2-enamide1428114-37-7C19H16N4O2
- (Z)-2-Cyano-3-(furan-2-yl)-N-[1-(3-imidazol-1-ylphenyl)ethyl]prop-2-enamide1436370-71-6C19H16N4O2
- 2-(2-Oxo-7-phenyl-2,3-dihydro-1H-imidazo[1,2-b]pyrazol-3-yl)-N-phenylacetamide1305287-49-3C19H16N4O2
- 6,6'-Methylenebis(2-methyl-3H-quinazolin-4-one)51053-03-3C19H16N4O2
- 7-(4-Ethoxyphenyl)-3-phenyl-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one2640830-69-7C19H16N4O2
- L-Tryptophan, N-4-quinazolinyl-61381-37-1C19H16N4O2
- 1-Benzyl-N-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide900278-54-8C19H16N4O2
- 8-Hydroxy-N-[2-(1H-indol-3-yl)ethyl]-1,6-naphthyridine-7-carboxamide412334-20-4C19H16N4O2
- Urea, N-(1H-benzimidazol-2-ylmethyl)-N'-(7-hydroxy-1-naphthalenyl)-648420-28-4C19H16N4O2
- 3-[7-Amino-3-(2-methoxyphenyl)pyrazolo[1,5-a]pyrimidin-6-yl]phenol861249-79-8C19H16N4O2
- 2-(1H-Indol-3-yl)-4-(4-methoxyphenyl)-1H-imidazole-5-carboxamide1082440-23-0C19H16N4O2
- N-(1H-Indol-6-yl)-2-(3-methyl-2-oxoquinoxalin-1(2H)-yl)acetamide1374545-78-4C19H16N4O2
- N-(1H-Indol-5-yl)-2-(3-methyl-2-oxoquinoxalin-1(2H)-yl)acetamide1374532-94-1C19H16N4O2
- N-(5,6-Dimethyl-3H-benzoimidazol-2-yl)-4-oxo-1H-quinoline-3-carboxamide873054-33-2C19H16N4O2
- 2-((2-(2-Methyl-[1,2,4]triazolo[1,5-a]pyridin-5-yl)cyclopropyl)methyl)isoindoline-1,3-dione1079991-76-6C19H16N4O2
- 5-(2-Dioxolanyl)-1-(3-(1-imidazolyl)phenyl)benzimidazole1055988-27-6C19H16N4O2
- 2-Cyano-3-(furan-2-yl)-N-{1-[3-(1H-pyrazol-1-yl)phenyl]ethyl}prop-2-enamideC19H16N4O2
- N-(4-(1H-Pyrazol-3-yl)phenyl)-2-(4-(cyanomethoxy)phenyl)acetamide1376381-45-1C19H16N4O2
- 3-[3-(1-Benzofuran-2-yl)-1H-pyrazol-4-yl]-2-(pyrrolidine-1-carbonyl)prop-2-enenitrile1259236-15-1C19H16N4O2
- 2-Amino-5-oxo-4-(1-phenyl-1H-pyrazol-4-yl)-5,6,7,8-tetrahydro-4H-chromen-3-yl cyanide1855899-81-8C19H16N4O2
- 6-(2-Methyl-1H-indol-3-yl)-5-oxo-3-phenyl-5,6-dihydro-1,2,4-triazine-1(2H)-carbaldehyde485317-38-2C19H16N4O2
- 2-(1,2-Dihydro-3H-pyrazol-3-ylidene)-N-(4-methoxyphenyl)-2H-indole-5-carboxamide827317-09-9C19H16N4O2
- 2-(1,2-Dihydro-3H-pyrazol-3-ylidene)-N-(4-methoxyphenyl)-2H-indole-6-carboxamide827317-10-2C19H16N4O2
- 2-(1,2-Dihydro-3H-pyrazol-3-ylidene)-N-(4-methoxyphenyl)-2H-indole-4-carboxamide827317-08-8C19H16N4O2
- N-{[1-Methyl-3-(pyridin-4-yl)-1H-pyrazol-5-yl]methyl}-1-benzofuran-2-carboxamide2310121-70-9C19H16N4O2
- 3-(3-(4-(Isoxazol-4-ylmethyl)benzyl)isoxazol-5-yl)pyridin-2-amine2342605-57-4C19H16N4O2
- 6-Phenyl-2-[1-(pyridine-2-carbonyl)azetidin-3-yl]-2,3-dihydropyridazin-3-one2380169-03-7C19H16N4O2
- 6-Phenyl-2-[1-(pyridine-4-carbonyl)azetidin-3-yl]-2,3-dihydropyridazin-3-one2380095-11-2C19H16N4O2
- 6-Phenyl-2-[1-(pyridine-3-carbonyl)azetidin-3-yl]-2,3-dihydropyridazin-3-one2380095-16-7C19H16N4O2
- 5-{5-Benzyl-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrol-2-yl}pyridine-2-carbonitrile2415630-94-1C19H16N4O2
- N-[(1H-1,3-Benzodiazol-2-yl)methyl]-6-methoxyquinoline-4-carboxamide2415456-39-0C19H16N4O2
- 6-{5-Benzyl-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrol-2-yl}pyridine-3-carbonitrile2415488-41-2C19H16N4O2
- 3-[(3,4-Dimethoxyphenyl)methyl][1,2,4]triazino[5,6-c]quinoline51093-90-4C19H16N4O2
- 3,6-Bis(4-methoxyphenyl)imidazo[1,2-b][1,2,4]triazine64768-09-8C19H16N4O2
- 5-(4-Ethoxyphenoxy)-1-phenyl-1H-pyrazolo[3,4-b]pyrazine87595-09-3C19H16N4O2
- 3-(4-(3-Methoxyphenoxy)-7H-pyrrolo[2,3-D]pyrimidin-6-yl)aniline1236291-88-5C19H16N4O2
- 2-(1,3-Dioxolan-2-yl)-9,10-dimethylquinoxalino[2,3-c]cinnoline1334541-89-7C19H16N4O2
- 2-Amino-5-hydroxy-1-[3-(1H-indazol-5-yl)-2-methylphenyl]pyridin-4-one1333331-10-4C19H16N4O2
- 2-Amino-5-hydroxy-1-[3-(1H-indazol-6-yl)-4-methylphenyl]pyridin-4-one1333331-35-3C19H16N4O2
- N-(5,6-Diphenyl-1,2,4-triazin-3-yl)-3-hydroxybut-2-enamide90965-26-7C19H16N4O2
- N-Benzyl-5-{[(quinolin-8-yl)oxy]methyl}-1,3,4-oxadiazol-2-amine90181-75-2C19H16N4O2
- N-(5-Amino-3-oxo-4-phenyl-2,3-dihydro-1H-pyrrol-1-yl)-1H-indole-3-carboxamide885458-29-7C19H16N4O2
- 6-{4-[5-(4-Methoxyphenyl)-1,2-dihydro-3H-pyrazol-3-ylidene]-2,4-dihydro-3H-pyrazol-3-ylidene}cyclohexa-2,4-dien-1-one830332-07-5C19H16N4O2
- 2-(2-Cyano-3-amino-3-(4-methoxyphenylamino)prop-2-enylidene)indolin-3-one171853-17-1C19H16N4O2
- Benzyl N-(3-cyano-4-methyl-1-phenyl-1H-pyrazol-5-yl)carbamate2680764-16-1C19H16N4O2
- Benzyl N-[4-cyano-1-(2-methylphenyl)-1H-pyrazol-5-yl]carbamate2680808-00-6C19H16N4O2
- Benzyl N-(1-benzyl-4-cyano-1H-pyrazol-3-yl)carbamate2680740-33-2C19H16N4O2
- Benzyl N-[1-(3-cyanophenyl)-5-methyl-1H-pyrazol-3-yl]carbamate2680742-08-7C19H16N4O2
- Benzyl N-[cyano(1-phenyl-1H-pyrazol-4-yl)methyl]carbamate2680898-11-5C19H16N4O2
- Benzyl N-{1-[(4-cyanophenyl)methyl]-1H-pyrazol-4-yl}carbamate2680830-35-5C19H16N4O2
- Benzyl N-(1-benzyl-4-cyano-1H-pyrazol-5-yl)carbamate2680729-09-1C19H16N4O2
- Benzyl N-[4-cyano-1-(3-methylphenyl)-1H-pyrazol-5-yl]carbamate2680882-14-6C19H16N4O2
- Benzyl N-[4-cyano-1-(4-methylphenyl)-1H-pyrazol-5-yl]carbamate2680751-59-9C19H16N4O2
- Pimobendan impurity 674149-80-7C19H16N4O2
- (Z)-3-[3-(1-Benzofuran-2-yl)-1-methylpyrazol-4-yl]-2-cyano-N-prop-2-enylprop-2-enamide1334024-25-7C19H16N4O2
- (E)-2-Cyano-3-(furan-2-yl)-N-[1-(3-pyrazol-1-ylphenyl)ethyl]prop-2-enamideC19H16N4O2
Frequently asked questions
What is the molar mass of C19H16N4O2?
The molar mass of C19H16N4O2 is 332.36 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 332.1273 Da.
How many compounds have the formula C19H16N4O2?
CompoundList lists 200 compounds with the molecular formula C19H16N4O2, including N-(1H-Indol-5-yl)-3-(3-phenyl-1,2,4-oxadiazol-5-yl)propanamide, N-[2-(4-Oxoquinazolin-3(4H)-yl)ethyl]-1H-indole-5-carboxamide, N-[2-(4-Oxoquinazolin-3(4H)-yl)ethyl]-1H-indole-6-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 C19H16N4O2?
C19H16N4O2 has a degree of unsaturation of 14. 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.