Molecular formula
C19H19N3O2
461 compounds have this formula on CompoundList.
- Molar mass
- 321.38g/mol
- Monoisotopic mass
- 321.1477Da
- Atoms
- 43
- Elements
- 4
- Rings plus double bonds
- 12
The formula C19H19N3O2 describes a molecule made of 19 carbon atoms, 19 hydrogen atoms, 3 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 × 1971.01%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 195.96%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 313.08%14.007 × 3 = 42.021 g/mol
- O Oxygen × 29.96%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C19H19N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 461 compounds
![2-(1H-Benzo[d]imidazol-1-yl)-N-(isochroman-3-ylmethyl)acetamide chemical structure, C19H19N3O2, CAS 2034526-60-6](/s/OWMOORUHOCXRLB-UHFFFAOYSA-N.svg)
2-(1H-Benzo[d]imidazol-1-yl)-N-(isochroman-3-ylmethyl)acetamide
CAS 2034526-60-6C19H19N3O2
3(2H)-Pyridazinone, 2-(alpha-(anilinomethyl)benzyl)-6-methoxy-
CAS 17072-81-0C19H19N3O2
![Ethyl 4-{[(3-methylquinoxalin-2-yl)methyl]amino}benzoate chemical structure, C19H19N3O2, CAS 24554-11-8](/s/AETZIGGUUJNFMY-UHFFFAOYSA-N.svg)
Ethyl 4-{[(3-methylquinoxalin-2-yl)methyl]amino}benzoate
CAS 24554-11-8C19H19N3O2
4-(1,3-Benzoxazol-2-yl)-N-phenylpiperidine-1-carboxamide
CAS 605626-84-4C19H19N3O2
![4-[4-(3-Methoxybenzoyl)piperazin-1-yl]benzonitrile chemical structure, C19H19N3O2, CAS 478046-87-6](/s/JAYBVPXSRIVJNK-UHFFFAOYSA-N.svg)
4-[4-(3-Methoxybenzoyl)piperazin-1-yl]benzonitrile
CAS 478046-87-6C19H19N3O2
2-(4-Oxoquinazolin-3-yl)-N-(2-propan-2-ylphenyl)acetamide
CAS 874584-85-7C19H19N3O2
![N-[(4-Methylphenyl)methyl]-2-(2-methylquinazolin-4-yl)oxyacetamide chemical structure, C19H19N3O2, CAS 1030125-97-3](/s/AEKFTSJXELGJNM-UHFFFAOYSA-N.svg)
N-[(4-Methylphenyl)methyl]-2-(2-methylquinazolin-4-yl)oxyacetamide
CAS 1030125-97-3C19H19N3O2
![2,5-Dimethyl-N-[[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]benzamide chemical structure, C19H19N3O2, CAS 838895-03-7](/s/SBCXFNQTTOZGFY-UHFFFAOYSA-N.svg)
2,5-Dimethyl-N-[[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]benzamide
CAS 838895-03-7C19H19N3O2
![2,5-Dimethyl-N-[[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]benzamide chemical structure, C19H19N3O2, CAS 891034-81-4](/s/CBPFSJVJZFJMJV-UHFFFAOYSA-N.svg)
2,5-Dimethyl-N-[[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]benzamide
CAS 891034-81-4C19H19N3O2
3(4H)-Quinazolineacetamide, alpha-(1-methylethyl)-4-oxo-2-phenyl-
CAS 70203-75-7C19H19N3O2
1H-Pyrido(3,4-b)indole-3-carboxylic acid, 2,3,4,9-tetrahydro-1-(3-pyridinyl)-, ethyl ester
CAS 119377-08-1C19H19N3O2
![N-[3-(1H-Imidazol-1-yl)propyl]-1,2-dihydronaphtho[2,1-b]furan-2-carboxamide chemical structure, C19H19N3O2, CAS 383148-65-0](/s/WJIJSOPYKDTGLU-UHFFFAOYSA-N.svg)
N-[3-(1H-Imidazol-1-yl)propyl]-1,2-dihydronaphtho[2,1-b]furan-2-carboxamide
CAS 383148-65-0C19H19N3O2
1-(3-Methoxyphenyl)-4-(5-methyl-1H-benzimidazol-2-yl)pyrrolidin-2-one
CAS 630091-45-1C19H19N3O2
N-(2,4-Dimethylphenyl)-2-(3-methyl-4-oxophthalazin-1-yl)acetamide
CAS 878418-20-3C19H19N3O2
![3,5-Dimethyl-N-[[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]benzamide chemical structure, C19H19N3O2, CAS 891034-14-3](/s/WTJLKCVIDKFCEX-UHFFFAOYSA-N.svg)
3,5-Dimethyl-N-[[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]benzamide
CAS 891034-14-3C19H19N3O2
N-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)-2-phenylbutanamide
CAS 899745-62-1C19H19N3O2
![N-[5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-2,5-dimethylbenzamide chemical structure, C19H19N3O2, CAS 891126-24-2](/s/VIXUYSIZLNDXCE-UHFFFAOYSA-N.svg)
N-[5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-2,5-dimethylbenzamide
CAS 891126-24-2C19H19N3O2
![N-[5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-2,4-dimethylbenzamide chemical structure, C19H19N3O2, CAS 891126-32-2](/s/UFMFWPNZBYYUDG-UHFFFAOYSA-N.svg)
N-[5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-2,4-dimethylbenzamide
CAS 891126-32-2C19H19N3O2
![N-Phenyl-2-[2-(tetrahydrofuran-2-yl)-1H-benzimidazol-1-yl]acetamide chemical structure, C19H19N3O2, CAS 955331-30-3](/s/JEVCBLKGWYGMLT-UHFFFAOYSA-N.svg)
N-Phenyl-2-[2-(tetrahydrofuran-2-yl)-1H-benzimidazol-1-yl]acetamide
CAS 955331-30-3C19H19N3O2
![1-(2-Methoxyphenyl)-3-[(2-phenylethyl)amino]-1,2-dihydropyrazin-2-one chemical structure, C19H19N3O2, CAS 899999-72-5](/s/ZLAQOKNTIDBFGA-UHFFFAOYSA-N.svg)
1-(2-Methoxyphenyl)-3-[(2-phenylethyl)amino]-1,2-dihydropyrazin-2-one
CAS 899999-72-5C19H19N3O2
![N-(4-Butylphenyl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide chemical structure, C19H19N3O2, CAS 847410-97-3](/s/UIFRGWSYVBIFSD-UHFFFAOYSA-N.svg)
N-(4-Butylphenyl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
CAS 847410-97-3C19H19N3O2
![7-Methyl-4-oxo-N-[4-(propan-2-yl)phenyl]-4H-pyrido[1,2-a]pyrimidine-3-carboxamide chemical structure, C19H19N3O2, CAS 877649-55-3](/s/RBBFCWUIBODSCP-UHFFFAOYSA-N.svg)
7-Methyl-4-oxo-N-[4-(propan-2-yl)phenyl]-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
CAS 877649-55-3C19H19N3O2
1-Ethyl-2-methyl-N-(6-methylpyridin-2-yl)-4-oxo-1,4-dihydroquinoline-6-carboxamide
CAS 1018130-27-2C19H19N3O2
![3-(5-Phenyl-1,3-oxazol-2-yl)-N-[2-(pyridin-2-yl)ethyl]propanamide chemical structure, C19H19N3O2, CAS 1330458-66-6](/s/DSOJUSHRLJJUAA-UHFFFAOYSA-N.svg)
3-(5-Phenyl-1,3-oxazol-2-yl)-N-[2-(pyridin-2-yl)ethyl]propanamide
CAS 1330458-66-6C19H19N3O2
- N-Cyclopentyl-3-methyl-6-phenylisoxazolo[5,4-b]pyridine-4-carboxamide1179392-23-4C19H19N3O2
- 3-(4-Methoxyphenyl)-N-[4-(1H-pyrazol-3-yl)phenyl]propanamide1210937-53-3C19H19N3O2
- N-(2-Methyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)-2-(naphthalen-2-yloxy)acetamide1210466-64-0C19H19N3O2
- (2-Methylimidazo[1,2-a]pyridin-3-yl)(2-phenylmorpholino)methanone1211381-98-4C19H19N3O2
- N-(2-Ethylphenyl)-2-(3-methyl-2-oxoquinoxalin-1(2H)-yl)acetamide1113111-08-2C19H19N3O2
- N-(1H-Indazol-6-yl)-4-phenyltetrahydro-2H-pyran-4-carboxamide1219901-98-0C19H19N3O2
- 2-Cyclopropyl-1-oxo-N-[2-(1H-pyrrol-1-yl)ethyl]-1,2-dihydroisoquinoline-4-carboxamide1324065-22-6C19H19N3O2
- Methyl-2-{[3-methyl-1-(2-methylphenyl)-1H-pyrazol-5-yl]amino}benzene carboxylate1209485-73-3C19H19N3O2
- N-(2-Cyclopropyl-1H-benzimidazol-5-yl)-2-(2-methoxyphenyl)acetamide1574514-20-7C19H19N3O2
- 3-(5-Phenyl-1,3-oxazol-2-yl)-N-[2-(pyridin-4-yl)ethyl]propanamide1401592-88-8C19H19N3O2
- N-(2-(4-(Furan-2-yl)-1-methyl-1H-imidazol-2-yl)ethyl)cinnamamide1421587-28-1C19H19N3O2
- 6-((1-(2-Phenylacetyl)piperidin-4-yl)oxy)nicotinonitrile1421501-42-9C19H19N3O2
- 3-(4-Aminophenyl)-5-(3,4-dimethoxyphenyl)pyridin-2-amine1449300-75-7C19H19N3O2
- 4-(6,7-Dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)quinazoline1809471-18-8C19H19N3O2
- 4-Benzyl-1-(1-(pyridin-2-yl)cyclopropyl)piperazine-2,6-dione1629992-38-6C19H19N3O2
- 4-[2-Methyl-3-(3-oxetanylamino)phenyl]-1H-indole-7-carboxamide1643569-59-8C19H19N3O2
- 1-((6-(Furan-3-yl)pyridin-3-yl)methyl)-3-phenethylurea2034561-60-7C19H19N3O2
- (R)-3-Amino-2-(4-(hydroxymethyl)phenyl)-N-(isoquinolin-6-yl)propanamide2377238-62-3C19H19N3O2
- 3,4-Dimethyl-N-[[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]benzamide838865-78-4C19H19N3O2
- N-Methyl-2-[(1-methyl-3-phenyl-1H-pyrazol-5-yl)oxy]-N-phenylacetamide321341-09-7C19H19N3O2
- 1-(4-Methoxyphenyl)-4-(5-methyl-1H-benzimidazol-2-yl)pyrrolidin-2-one630091-42-8C19H19N3O2
- N-Methyl-2-(4-methylphenyl)-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]acetamide899523-30-9C19H19N3O2
- N-[5-(2,4-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-3-phenylpropanamide891114-34-4C19H19N3O2
- N-[5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-3-phenylpropanamide891124-09-7C19H19N3O2
- N-(4-Isopropylphenyl)-1-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide899740-91-1C19H19N3O2
- N-Mesityl-1-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide899951-55-4C19H19N3O2
- 1-Ethyl-N-(2-ethylphenyl)-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide941885-42-3C19H19N3O2
- N-(2,6-Dimethylphenyl)-1-ethyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide941974-24-9C19H19N3O2
- N-[5-(2,4-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-3,4-dimethylbenzamide891146-32-0C19H19N3O2
- N-[5-(2,4-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-2,4-dimethylbenzamide891116-03-3C19H19N3O2
- N,2-dimethyl-N-[[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]benzamide915925-31-4C19H19N3O2
- N-(4-Isopropylphenyl)-2-(1-oxophthalazin-2(1H)-yl)acetamide1269364-32-0C19H19N3O2
- (E)-4-((4-Methoxybenzylidene)amino)-3,5-dimethyl-1-phenyl-1H-imidazol-2(3H)-one324759-64-0C19H19N3O2
- 4H-Pyrido[1,2-a]pyrimidin-4-one, 2-(4-morpholinyl)-9-(phenylmethyl)-351071-45-9C19H19N3O2
- 7-Cyclohexyl-6-phenyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid632363-67-8C19H19N3O2
- 2-((4-Ethoxyphenyl)amino)-N-(isoquinolin-6-yl)acetamide920513-46-8C19H19N3O2
- 10-(4-Methoxyphenyl)-5,6,7,8,10,11-hexahydro-9H-pyrido[3,2-b][1,4]benzodiazepin-9-one909370-80-5C19H19N3O2
- N-{2,7-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-3,5-dimethylbenzamide942001-52-7C19H19N3O2
- N-(2,7-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-2-(m-tolyl)acetamide941983-76-2C19H19N3O2
- (5-Methylfuro[3,2-b]pyridin-2-yl)(4-phenylpiperazin-1-yl)methanone941881-03-4C19H19N3O2
- N-(2-{[(4-Methylphenyl)carbonyl]amino}ethyl)-1H-indole-2-carboxamide951939-16-5C19H19N3O2
- N-Ethyl-3-[3-(4-phenylphenyl)-1,2,4-oxadiazol-5-yl]propanamide1013750-22-5C19H19N3O2
- 1-(4-Acetylphenyl)-3-(1-ethyl-1H-indol-3-yl)urea899947-45-6C19H19N3O2
- 3-(Benzylamino)-1-(2-ethoxyphenyl)-1,2-dihydropyrazin-2-one899950-83-5C19H19N3O2
- 2-Methyl-3-[4-(morpholin-4-yl)phenyl]quinazolin-4(3H)-one94051-76-0C19H19N3O2
- N-(Isoquinolin-6-yl)-2-((3-methoxybenzyl)amino)acetamide920513-63-9C19H19N3O2
- 1-Ethyl-2-methyl-N-(4-methylpyridin-2-yl)-4-oxo-1,4-dihydroquinoline-6-carboxamide1018059-96-5C19H19N3O2
- N-[2-(3-Benzyl-1,2,4-oxadiazol-5-yl)phenyl]-2-methylpropanamide1119418-78-8C19H19N3O2
- N-(1H-Benzimidazol-2-ylmethyl)-N-methyl-I(3)-oxobenzenebutanamide1208797-36-7C19H19N3O2
- 2-(4-Ethoxyphenyl)-N-[4-(1H-pyrazol-3-yl)phenyl]acetamide1208661-89-5C19H19N3O2
- N-{2-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]phenyl}butanamide1092341-70-2C19H19N3O2
- N-{2-[(Phenylacetyl)amino]ethyl}-1H-indole-3-carboxamide1010872-34-0C19H19N3O2
- 1-Ethyl-2-methyl-N-(3-methylpyridin-2-yl)-4-oxo-1,4-dihydroquinoline-6-carboxamide1010873-85-4C19H19N3O2
- N-(5-(3,4-Dimethylbenzyl)-1,3,4-oxadiazol-2-yl)-4-methylbenzamide1170568-71-4C19H19N3O2
- 4-{[3-(4-Methyl-1H-indol-1-yl)propanoyl]amino}benzamide1219572-75-4C19H19N3O2
- 3-(3-Acetyl-1H-indol-1-yl)-N-(pyridin-4-ylmethyl)propanamide1219579-02-8C19H19N3O2
- N-(2-Hydroxyphenyl)-1-phenyl-3-(propan-2-yl)-1H-pyrazole-5-carboxamide1324072-55-0C19H19N3O2
- (3-{[4-(2,6-Dimethylpyridin-3-yl)oxypyridin-2-yl]amino}phenyl)-methanol1117685-91-2C19H19N3O2
- N2-(4-ethoxy-2,3-dihydro-3-benzofuranyl)-2,6-quinolinediamine1187161-78-9C19H19N3O2
- N-[2-(4-Hydroxyphenyl)ethyl]-1-methyl-3-phenyl-1H-pyrazole-5-carboxamide1574492-78-6C19H19N3O2
- 6-(Furan-2-yl)-2-[(3-phenylpyrrolidin-1-yl)methyl]pyridazin-3(2H)-one1401565-76-1C19H19N3O2
- N-(3-Methyl-4-oxo-3,4-dihydroquinazolin-6-yl)-4-phenylbutanamide1441896-04-3C19H19N3O2
- 2-[4-(Acetylamino)-1H-indol-1-yl]-N-benzylacetamide1574478-23-1C19H19N3O2
- N1-(cyanomethyl)-N4-phenyl-N1-propylbenzene-1,4-dicarboxamide1444701-28-3C19H19N3O2
- 1-Benzyl-N-(1-cyanocyclobutyl)-N-methyl-2-oxo-1,2-dihydropyridine-3-carboxamide1797189-13-9C19H19N3O2
- N-(6-Methoxy-2,3,4,9-tetrahydro-1H-carbazol-1-yl)pyridine-4-carboxamide1574288-48-4C19H19N3O2
- N-(6-Methoxy-2,3,4,9-tetrahydro-1H-carbazol-1-yl)pyridine-3-carboxamide1574393-30-8C19H19N3O2
- N-(2-(Imidazo[1,2-a]pyridin-2-yl)phenyl)tetrahydro-2H-pyran-4-carboxamide2034616-85-6C19H19N3O2
- N-[2-(1-Cyanopropylamino)-2-oxoethyl]-4-phenylbenzamide1645369-14-7C19H19N3O2
- Benzyl 3-(1-methyl-1H-benzimidazol-2-yl)azetidine-1-carboxylate1429752-94-2C19H19N3O2
- N-((1-(Pyridin-2-yl)pyrrolidin-2-yl)methyl)benzofuran-2-carboxamide2034353-46-1C19H19N3O2
- 4-(Dimethylamino)-N-{[6-(furan-2-yl)pyridin-3-yl]methyl}benzamide2034306-51-7C19H19N3O2
- 1-((6-(Furan-2-yl)pyridin-3-yl)methyl)-3-phenethylurea2034475-45-9C19H19N3O2
- 4-Cyano-N-((1r,4r)-4-(pyridin-2-yloxy)cyclohexyl)benzamide2034222-69-8C19H19N3O2
- 1-((2-(Furan-2-yl)pyridin-4-yl)methyl)-3-phenethylurea2034343-45-6C19H19N3O2
- 2-(1H-Pyrrol-1-yl)-1-(3-(quinolin-8-yloxy)pyrrolidin-1-yl)ethanone2034431-79-1C19H19N3O2
Frequently asked questions
What is the molar mass of C19H19N3O2?
The molar mass of C19H19N3O2 is 321.38 g/mol, calculated from standard atomic weights for 19 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 321.1477 Da.
How many compounds have the formula C19H19N3O2?
CompoundList lists 461 compounds with the molecular formula C19H19N3O2, including 2-(1H-Benzo[d]imidazol-1-yl)-N-(isochroman-3-ylmethyl)acetamide, 3(2H)-Pyridazinone, 2-(alpha-(anilinomethyl)benzyl)-6-methoxy-, Ethyl 4-{[(3-methylquinoxalin-2-yl)methyl]amino}benzoate. 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 C19H19N3O2?
C19H19N3O2 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.