Molecular formula
C19H16N2O
155 compounds have this formula on CompoundList.
- Molar mass
- 288.35g/mol
- Monoisotopic mass
- 288.1263Da
- Atoms
- 38
- Elements
- 4
- Rings plus double bonds
- 13
The formula C19H16N2O describes a molecule made of 19 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. 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 × 1979.14%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 165.59%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 29.72%14.007 × 2 = 28.014 g/mol
- O Oxygen × 15.55%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C19H16N2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 155 compounds
Difenpiramide
CAS 51484-40-3C19H16N2O
N1,N2-Diphenylbenzoic hydrazide
CAS 970-26-3C19H16N2O
N-(2-Hydroxybenzylidene)-N'-phenyl-1,4-phenylenediamine
CAS 7017-77-8C19H16N2O
![3-Phenyl-2,3,4,5-tetrahydro-1H-dibenzo[b,e][1,4]diazepin-1-one chemical structure, C19H16N2O, CAS 726200-29-9](/s/AVZHPRSGDWHVBF-UHFFFAOYSA-N.svg)
3-Phenyl-2,3,4,5-tetrahydro-1H-dibenzo[b,e][1,4]diazepin-1-one
CAS 726200-29-9C19H16N2O
RefChem:357231
CAS 16232-39-6C19H16N2O
1,2-Diphenyl-2-(pyridin-2-ylamino)ethanone
CAS 20622-21-3C19H16N2O
5-(Furan-2-yl)-1,3-diphenyl-4,5-dihydro-1H-pyrazole
CAS 2755-71-7C19H16N2O
4-Phenyl-N-(pyridin-2-ylmethyl)benzamide
CAS 349407-25-6C19H16N2O
3-(1-Ethyl-2-phenyl-1H-indol-3-yl)-3-oxopropanenitrile
CAS 729561-84-6C19H16N2O
N-Benzhydrylpyridine-3-carboxamide
CAS 10254-15-6C19H16N2O
N-(2-Benzylphenyl)pyridine-4-carboxamide
CAS 82211-32-3C19H16N2O
![N-(5-Methyl-2-pyridinyl)[1,1'-biphenyl]-4-carboxamide chemical structure, C19H16N2O, CAS 312943-69-4](/s/LPNOGOYIROEGRX-UHFFFAOYSA-N.svg)
N-(5-Methyl-2-pyridinyl)[1,1'-biphenyl]-4-carboxamide
CAS 312943-69-4C19H16N2O
1,1,3-Triphenylurea
CAS 5663-04-7C19H16N2O
2,2-Diphenyl-N-(pyridin-2-yl)acetamide
CAS 94258-23-8C19H16N2O
6-Phenyl-2-(4-vinylbenzyl)pyridazin-3(2H)-one
CAS 891396-54-6C19H16N2O
![2-Benzyl-5,6-dihydrobenzo[h]cinnolin-3(2H)-one chemical structure, C19H16N2O, CAS 31384-38-0](/s/RENLREMUAMZAKE-UHFFFAOYSA-N.svg)
2-Benzyl-5,6-dihydrobenzo[h]cinnolin-3(2H)-one
CAS 31384-38-0C19H16N2O
2-Benzyl-6-styryl-3(2H)-pyridazinone
CAS 1164564-82-2C19H16N2O
N-(4-Anilinophenyl)benzamide
CAS 5249-49-0C19H16N2O
N-Benzyl-N-phenylpyridine-3-carboxamide
CAS 260396-43-8C19H16N2O
N-(4-Aminophenyl)-N-phenylbenzamide
CAS 73333-83-2C19H16N2O
4-Methoxy-4'-phenylazobenzene
CAS 94258-14-7C19H16N2O
![[1-(2-Naphthylmethyl)benzimidazol-2-yl]methan-1-ol chemical structure, C19H16N2O, CAS 333746-95-5](/s/BEEILOSVNBNYGL-UHFFFAOYSA-N.svg)
[1-(2-Naphthylmethyl)benzimidazol-2-yl]methan-1-ol
CAS 333746-95-5C19H16N2O
![{4-[(2-Aminophenyl)amino]phenyl}(Phenyl)methanone chemical structure, C19H16N2O, CAS 210965-64-3](/s/RAWYMBACZSQNDD-UHFFFAOYSA-N.svg)
{4-[(2-Aminophenyl)amino]phenyl}(Phenyl)methanone
CAS 210965-64-3C19H16N2O
2-Amino-4,5-bis(4-methylphenyl)furan-3-carbonitrile
CAS 187793-06-2C19H16N2O
- 2-(3-Oxo-1-phenyl-3-p-tolyl-propyl)-malononitrile77609-10-0C19H16N2O
- 4-Phenyl-N-(pyridin-4-ylmethyl)benzamide80819-03-0C19H16N2O
- Isoquinoline, 2-acetyl-1,2-dihydro-1-(1H-indol-3-yl)-71999-22-9C19H16N2O
- (E,E)-2-(Benzylaminocarbonyl)-3-styrylacrylonitrile368836-79-7C19H16N2O
- 1-Methyl-2-((naphthalen-1-yloxy)methyl)-1H-benzo[d]imidazole333746-97-7C19H16N2O
- N-(6-Methylpyridin-2-yl)-[1,1'-biphenyl]-4-carboxamide293765-12-5C19H16N2O
- N-Hydroxy-N,N'-diphenylbenzenecarboximidamide53170-30-2C19H16N2O
- N-Benzyl-4-(4-pyridinyl)benzamide862722-91-6C19H16N2O
- 2-Propen-1-one, 1-(1,1'-biphenyl)-4-yl-2-(1H-pyrazol-1-ylmethyl)-108664-42-2C19H16N2O
- 6-(2-Phenylacetyl)naphthalene-2-carboximidamide653604-32-1C19H16N2O
- Sempervilam865187-16-2C19H16N2O
- 4-Pyridinecarboxamide, N-(diphenylmethyl)-26863-95-6C19H16N2O
- N',N'-Diphenylbenzohydrazide970-31-0C19H16N2O
- 2,2-Diphenyl-N-pyridin-4-ylacetamide73110-31-3C19H16N2O
- 2-(4-Iminopyridin-1-yl)-1-(4-phenylphenyl)ethanone669703-65-5C19H16N2O
- (S)-4-Benzyl-2-(quinolin-2-yl)-4,5-dihydrooxazole1252576-14-9C19H16N2O
- [1-(Naphthylmethyl)benzimidazol-2-yl]methan-1-ol477542-60-2C19H16N2O
- 1-Phenyl-2-[4-(phenylmethoxy)phenyl]diazene75365-76-3C19H16N2O
- 1H-Indole-1-carboxamide, 2,3-dihydro-N-1-naphthalenyl-61589-29-5C19H16N2O
- 2-(4-Methoxyphenyl)-3-methyl-3H-naphtho[1,2-D]imidazole76145-50-1C19H16N2O
- 2-(3-Methoxyphenyl)-3-methyl-3H-naphtho[1,2-D]imidazole76145-48-7C19H16N2O
- 2-(2-Methoxyphenyl)-3-methyl-3H-naphtho[1,2-D]imidazole76145-72-7C19H16N2O
- N-[4-(2-Naphthalenyl)-2-pyridinyl]cyclopropanecarboxamide1702428-59-8C19H16N2O
- 1-Methyl-2-((naphthalen-2-yloxy)methyl)-1H-benzo[d]imidazole298194-18-0C19H16N2O
- 1H-1,3-Benzimidazole, 5-methyl-2-[(2-naphthalenyloxy)methyl]-630091-36-0C19H16N2O
- Ctk0J6784220628-97-7C19H16N2O
- 2-(Furan-2-yl)-1-phenethyl-1H-benzo[d]imidazole433697-93-9C19H16N2O
- (S)-4-Benzyl-2-(isoquinolin-1-yl)-4,5-dihydrooxazole2058236-52-3C19H16N2O
- 1-Phenyl-3-(2-phenylphenyl)urea13114-83-5C19H16N2O
- 2-(5-Phenyl-4,5-dihydro-1H-pyrazol-3-yl)naphthalen-1-ol22877-05-0C19H16N2O
- (R)-4-Benzyl-2-(quinolin-2-yl)-4,5-dihydrooxazole933992-48-4C19H16N2O
- N-Benzoyl-o-aminodiphenylamine34237-88-2C19H16N2O
- N-(5-Methylpyridin-2-yl)-1,2-dihydroacenaphthylene-5-carboxamide690646-67-4C19H16N2O
- N-[(E)-Naphthalen-2-ylmethylideneamino]-2-phenylacetamide341973-56-6C19H16N2O
- (2E)-2-(1,3-Benzoxazol-2-yl)-3-[4-(propan-2-yl)phenyl]prop-2-enenitrile618389-79-0C19H16N2O
- [1,1-Biphenyl]-4-acetamide, N-4-pyridinyl-51484-42-5C19H16N2O
- 1-Phenyl-3-(4-phenylphenyl)urea3185-71-5C19H16N2O
- N-(4-(Pyridin-4-ylmethyl)phenyl)benzamide73295-33-7C19H16N2O
- 2-(Furan-2-yl)-1-[(4-methylphenyl)methyl]-1H-1,3-benzodiazole637754-37-1C19H16N2O
- 2-Benzyl-9-methyl-1H,2H,3H-pyrrolo[3,4-b]quinolin-1-one941083-73-4C19H16N2O
- N-3-Pyridinyl[1,1'-biphenyl]-4-acetamide51484-41-4C19H16N2O
- (1-Methyl-1H-benzimidazol-2-yl)(naphthalen-1-yl)methanol364620-44-0C19H16N2O
- (R)-4-Benzyl-2-(isoquinolin-1-yl)-4,5-dihydrooxazole2757083-35-3C19H16N2O
- Perimidine, 2-(o-methoxyphenyl)-1-methyl-63656-60-0C19H16N2O
- AQ-405/4230029622480-80-4C19H16N2O
- 3-Methyl-N-[(E)-naphthalen-2-ylmethylideneamino]benzamide303214-37-1C19H16N2O
- 2-(4-((2,5-Dihydro-1H-pyrrol-1-yl)methyl)benzoyl)benzonitrile898763-83-2C19H16N2O
- 2-(3-((2,5-Dihydro-1H-pyrrol-1-yl)methyl)benzoyl)benzonitrile898789-72-5C19H16N2O
- 3-(3-((2,5-Dihydro-1H-pyrrol-1-yl)methyl)benzoyl)benzonitrile898789-75-8C19H16N2O
- (R)-4-Benzyl-2-(quinolin-8-yl)-4,5-dihydrooxazole259105-55-0C19H16N2O
- 4-(4-Aminophenyl)-3,4-dihydro-1H-benzo[f]isoquinolin-2-one81250-58-0C19H16N2O
- 3,11,12,21-Tetrahydro-1H-yohimban-14-one39662-68-5C19H16N2O
- N-[4-(4-Aminophenyl)phenyl]benzamide34320-14-4C19H16N2O
- N-Benzyl-N-phenylpyridine-4-carboxamide717854-70-1C19H16N2O
- N-(2-Benzylphenyl)pyridine-3-carboxamide717857-05-1C19H16N2O
- 3-(2,3-Dihydro-1H-inden-5-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde955976-62-2C19H16N2O
- 2-Phenyl-N-prop-2-enylquinoline-4-carboxamide313550-34-4C19H16N2O
- N-[(E)-Naphthalen-1-ylmethylideneamino]-2-phenylacetamide349457-85-8C19H16N2O
- 2-(3-Ethoxyphenyl)imidazo[2,1-a]isoquinoline61001-14-7C19H16N2O
- 3-(4-((2,5-Dihydro-1H-pyrrol-1-yl)methyl)benzoyl)benzonitrile898763-85-4C19H16N2O
- 4-(4-((2,5-Dihydro-1H-pyrrol-1-yl)methyl)benzoyl)benzonitrile898763-87-6C19H16N2O
- 4-(3-((2,5-Dihydro-1H-pyrrol-1-yl)methyl)benzoyl)benzonitrile898789-78-1C19H16N2O
- 2-(2-((2,5-Dihydro-1H-pyrrol-1-yl)methyl)benzoyl)benzonitrile898762-91-9C19H16N2O
- 3-(2-((2,5-Dihydro-1H-pyrrol-1-yl)methyl)benzoyl)benzonitrile898762-93-1C19H16N2O
- 4-(2-((2,5-Dihydro-1H-pyrrol-1-yl)methyl)benzoyl)benzonitrile898762-95-3C19H16N2O
- N-(2-Aminophenyl)biphenyl-4-carboxamide1315371-11-9C19H16N2O
- 2-Amino-4-(4-ethylphenyl)-5-phenyl-3-furonitrile1073135-76-8C19H16N2O
- N-(3-Pyridylmethyl)-3-phenylbenzamide873329-55-6C19H16N2O
- 1-(2-Methyl-1-phenyl-1,4-dihydropyrrolo[3,2-b]indol-3-yl)ethan-1-one77411-92-8C19H16N2O
- 4,5-Dihydro-2H-benzo[g]indazol-2-yl(4-methylphenyl)methanone339101-46-1C19H16N2O
- Benzenecarbohydrazonic acid, N-phenyl-, phenyl ester33491-26-8C19H16N2O
- (Z)-3-(4-Methylbenzylidene)-2,3-dihydropyrrolo[1,2-a]quinazolin-5(1H)-one881561-16-6C19H16N2O
- N-[3-(Phenylamino)phenyl]benzamide19619-92-2C19H16N2O
- Perimidine, 2-(p-methoxyphenyl)-1-methyl-59283-21-5C19H16N2O
- (E)-N-Benzyl-3-(3-quinolinyl)-2-propenamide478039-41-7C19H16N2O
- 9-Benzyl-3-hydroxymethyl-beta-carboline799821-65-1C19H16N2O
Frequently asked questions
What is the molar mass of C19H16N2O?
The molar mass of C19H16N2O is 288.35 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 288.1263 Da.
How many compounds have the formula C19H16N2O?
CompoundList lists 155 compounds with the molecular formula C19H16N2O, including Difenpiramide, N1,N2-Diphenylbenzoic hydrazide, N-(2-Hydroxybenzylidene)-N'-phenyl-1,4-phenylenediamine. 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 C19H16N2O?
C19H16N2O has a degree of unsaturation of 13. 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.