Molecular formula
C19H16N4
67 compounds have this formula on CompoundList.
- Molar mass
- 300.37g/mol
- Monoisotopic mass
- 300.1375Da
- Atoms
- 39
- Elements
- 3
- Rings plus double bonds
- 14
The formula C19H16N4 describes a molecule made of 19 carbon atoms, 16 hydrogen atoms and 4 nitrogen 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 × 1975.98%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 165.37%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 418.65%14.007 × 4 = 56.028 g/mol
Look up another formula
Compounds with the formula C19H16N4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 67 of 67 compounds
1,3,5-Triphenylformazan
CAS 531-52-2C19H16N4
3-(1H-Benzimidazol-2-yl)-N-(3-pyridinylmethyl)aniline
CAS 881447-85-4C19H16N4
![2-(4-Methylphenyl)-5-phenylpyrazolo[1,5-a]pyrimidin-7-amine chemical structure, C19H16N4, CAS 331844-83-8](/s/QKZUXQNNTSYVHY-UHFFFAOYSA-N.svg)
2-(4-Methylphenyl)-5-phenylpyrazolo[1,5-a]pyrimidin-7-amine
CAS 331844-83-8C19H16N4
Triphenylformazan
CAS 49624-20-6C19H16N4
![Diazene, phenyl[phenyl(phenylhydrazono)methyl]- chemical structure, C19H16N4](/s/BEIHVSJTPTXQGB-UHFFFAOYSA-N.svg)
Diazene, phenyl[phenyl(phenylhydrazono)methyl]-
C19H16N4
8-Methyl-7-(4-methylphenyl)-6-phenylpurine
CAS 352555-64-7C19H16N4
N-(1H-Benzotriazol-1-ylmethyl)biphenyl-2-amine
CAS 62001-39-2C19H16N4
![6-(4-Ethylphenyl)-2-phenylimidazo[1,2-b][1,2,4]triazine chemical structure, C19H16N4, CAS 309740-69-0](/s/KDDRHXQVNUBFHT-UHFFFAOYSA-N.svg)
6-(4-Ethylphenyl)-2-phenylimidazo[1,2-b][1,2,4]triazine
CAS 309740-69-0C19H16N4
1-Phenyl-N-(pyridin-4-ylmethyl)benzimidazol-5-amine
CAS 830348-78-2C19H16N4
2-Amino-4-phenyl-4a,5,6,7-tetrahydro-1,3,3(4H)-naphthalenetricarbonitrile
CAS 41274-74-2C19H16N4
N,alpha-Diphenyl-1H-benzotriazole-1-methanamine
CAS 142943-95-1C19H16N4
4-Methyl-2,6-bis(phenylamino)nicotinonitrile
CAS 51566-48-4C19H16N4
4-Anilino-2-(benzylamino)pyridine-3-carbonitrile
CAS 300391-16-6C19H16N4
AZ-Dyrk1B-33
CAS 1679330-37-0C19H16N4
3,9-Acridinediamine, N9-(4-aminophenyl)-
CAS 76015-21-9C19H16N4
Pyridazino(4,3-c)isoquinolin-6-amine, N,N-dimethyl-3-phenyl-
CAS 96825-82-0C19H16N4
![2-[2-(4-Phenyl-1H-Imidazol-2-Yl)ethyl]quinoxaline chemical structure, C19H16N4, CAS 1351512-30-5](/s/HMXBVTKCTWFFHC-UHFFFAOYSA-N.svg)
2-[2-(4-Phenyl-1H-Imidazol-2-Yl)ethyl]quinoxaline
CAS 1351512-30-5C19H16N4
3,6,9-Acridinetriamine, N(9)-phenyl-
CAS 76015-31-1C19H16N4
![5-(2-Pyridin-2-yl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)-1H-indole chemical structure, C19H16N4, CAS 705262-67-5](/s/QHMHAHQOXJQUDW-UHFFFAOYSA-N.svg)
5-(2-Pyridin-2-yl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)-1H-indole
CAS 705262-67-5C19H16N4
![4-[(1H-Imidazol-1-yl)methyl]-1,3-diphenyl-1H-pyrazole chemical structure, C19H16N4, CAS 1015531-21-1](/s/NNUIEEDVJFTBCC-UHFFFAOYSA-N.svg)
4-[(1H-Imidazol-1-yl)methyl]-1,3-diphenyl-1H-pyrazole
CAS 1015531-21-1C19H16N4
![N-[(R)-(2H-Benzotriazol-2-yl)(phenyl)methyl]aniline chemical structure, C19H16N4, CAS 167288-32-6](/s/RWFJFDMDAKSLIO-LJQANCHMSA-N.svg)
N-[(R)-(2H-Benzotriazol-2-yl)(phenyl)methyl]aniline
CAS 167288-32-6C19H16N4
![5-(2-Methylphenyl)-7-phenyl-4-aminopyrrolo[2,3-d]pyrimidine chemical structure, C19H16N4, CAS 178909-29-0](/s/CWUGNRVNSPIEKA-UHFFFAOYSA-N.svg)
5-(2-Methylphenyl)-7-phenyl-4-aminopyrrolo[2,3-d]pyrimidine
CAS 178909-29-0C19H16N4
![N-Methyl-N,5-diphenylimidazo[1,5-A]pyrazin-8-amine chemical structure, C19H16N4, CAS 919787-06-7](/s/JIOCNTCFMLSAGR-UHFFFAOYSA-N.svg)
N-Methyl-N,5-diphenylimidazo[1,5-A]pyrazin-8-amine
CAS 919787-06-7C19H16N4
N-(1H-Benzotriazol-1-ylmethyl)-N-phenylaniline
CAS 15497-48-0C19H16N4
- 3-(2-Methyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-yl)aniline932240-90-9C19H16N4
- N-(Fluoren-9-ylideneamino)-4,6-dimethylpyrimidin-2-amine305341-80-4C19H16N4
- 4,4'-(1H-Benzo[d]imidazole-4,7-diyl)dianiline1998160-90-9C19H16N4
- 5-Methyl-N,3-diphenylpyrazolo[1,5-a]pyrimidin-7-amine850828-03-4C19H16N4
- 2-(2-(1-Phenyl-1H-pyrazol-3-yl)ethyl)quinoxaline1351512-38-3C19H16N4
- 2-(2-(4-(Pyridin-4-yl)-1H-imidazol-2-yl)ethyl)quinoline1351512-37-2C19H16N4
- 2-[2-(5-Phenyl-1H-imidazol-2-yl)ethyl]quinazoline1351513-49-9C19H16N4
- 6-(1-Methyl-4-(m-tolyl)-1H-imidazol-5-yl)quinoxaline2001555-68-4C19H16N4
- Arhlhtgqnjljlo-uhfffaoysa-82983-02-6C19H16N4
- 3-Ethyl-5,6-diphenyl-[1,2,4]triazolo[4,3-a]pyrazine33590-25-9C19H16N4
- 5-[2-(4-Ethyl-6-phenyl-5-pyrimidinyl)ethynyl]-2-pyridinamine1321606-41-0C19H16N4
- 2-(Pyridin-2-yl)-1-[2-(pyridin-4-yl)ethyl]-1H-benzimidazole34707-82-9C19H16N4
- 2-(Pyridin-4-yl)-1-[2-(pyridin-2-yl)ethyl]-1H-benzimidazole80144-56-5C19H16N4
- 2-(Pyridin-2-yl)-1-[2-(pyridin-2-yl)ethyl]-1H-benzimidazole34707-81-8C19H16N4
- 4-[4-(4,5-Dihydro-1H-imidazol-2-yl)phenyl]-2-phenylpyrimidine160522-98-5C19H16N4
- 9H-Purine, 6,9-bis(phenylmethyl)-160516-06-3C19H16N4
- 2-(3-Methyl-1-phenyl-1H-pyrazolo(3,4-b)pyridin-5-yl)benzenamine1195785-13-7C19H16N4
- 2-Ethyl-3-phenyl-7-pyridin-3-ylpyrazolo[1,5-a]pyrimidine1360271-07-3C19H16N4
- 2-Ethyl-3-phenyl-7-pyridin-2-ylpyrazolo[1,5-a]pyrimidine1360365-37-2C19H16N4
- Imidazo[1,2-a]pyrazin-8-amine, 3-[1,1'-biphenyl]-2-yl-N-methyl-787590-80-1C19H16N4
- Imidazo[1,2-a]pyrazin-8-amine, 3-phenyl-N-(phenylmethyl)-787590-67-4C19H16N4
- Imidazo[1,2-a]pyrazin-8-amine, 3-[1,1'-biphenyl]-4-yl-N-methyl-787590-99-2C19H16N4
- 4-[Bis(4-aminophenyl)amino]benzonitrile149541-97-9C19H16N4
- (1-Benzyl-1,2,3,4-tetrahydro-5H-1,4-benzodiazepin-5-ylidene)propanedinitrile590390-32-2C19H16N4
- 2-Methyl-3,5-diphenyl-3H-pyrrolo[2,3-d]pyrimidin-4-amine88366-22-7C19H16N4
- 4-(4-Methylphenyl)-1-phenyl-5-(1H-pyrrol-1-yl)-1H-1,2,3-triazole2415632-02-7C19H16N4
- 1,1'-(2-Methylbenzene-1,4-diyl)bis(phenyldiazene)854637-29-9C19H16N4
- 1-Benzyl-4-(4-methylpyridin-3-yl)-1H-pyrazolo[3,4-b]pyridine1356054-00-6C19H16N4
- 4-(4-Methylpyridin-3-yl)-1-o-tolyl-1H-pyrazolo[3,4-b]pyridine1356054-02-8C19H16N4
- N-Methyl-3,5-diphenylimidazo[1,2-a]pyrazin-8-amine787591-85-9C19H16N4
- 3-([1,1'-Biphenyl]-3-yl)-N-methylimidazo[1,2-a]pyrazin-8-amine787591-00-8C19H16N4
- 2-[3-(1H-1,3-Benzodiazol-1-yl)azetidin-1-yl]quinoline2380183-96-8C19H16N4
- 1-[2-Phenyl-1-(pyridin-2-yl)ethyl]-1H-1,2,3-benzotriazole159493-97-7C19H16N4
- 6-([1,1'-Biphenyl]-4-yl)-2,3-dimethylimidazo[1,2-b][1,2,4]triazine83657-46-9C19H16N4
- 5-Methyl-N,2-diphenylpyrazolo[1,5-a]pyrimidin-7-amine158501-31-6C19H16N4
- 1,3-Dimethyl-4,6-diphenyl-1H-pyrazolo[3,4-d]pyrimidine67985-58-4C19H16N4
- (E,E)-N,N'-(4-Methyl-1,2-phenylene)bis[1-(pyridin-2-yl)methanimine]185453-28-5C19H16N4
- 1-[2-(6-Phenyl-1,2,4-triazin-3-yl)ethyl]-1H-indole831218-10-1C19H16N4
- 1-[2-(5-Phenyl-1,2,4-triazin-3-yl)ethyl]-1H-indole831218-09-8C19H16N4
- [1-(3-Pyridin-2-yl-phenyl)-1H-benzoimidazol-5-yl]-methylamine912817-89-1C19H16N4
- [1-(3-Pyridin-3-yl-phenyl)-1H-benzoimidazol-5-yl]-methylamine912817-87-9C19H16N4
- 1H-Pyrazolo[4,3-c]pyridin-4-amine,1-phenyl-N-(phenylmethyl)-41373-04-0C19H16N4
- Imidazo[1,5-a]pyrazin-8-amine,5-phenyl-N-(phenylmethyl)-849199-84-4C19H16N4
Frequently asked questions
What is the molar mass of C19H16N4?
The molar mass of C19H16N4 is 300.37 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms and 4 nitrogen atoms. The monoisotopic mass is 300.1375 Da.
How many compounds have the formula C19H16N4?
CompoundList lists 67 compounds with the molecular formula C19H16N4, including 1,3,5-Triphenylformazan, 3-(1H-Benzimidazol-2-yl)-N-(3-pyridinylmethyl)aniline, 2-(4-Methylphenyl)-5-phenylpyrazolo[1,5-a]pyrimidin-7-amine. 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 C19H16N4?
C19H16N4 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.