Molecular formula
C22H19NO2
128 compounds have this formula on CompoundList.
- Molar mass
- 329.40g/mol
- Monoisotopic mass
- 329.1416Da
- Atoms
- 44
- Elements
- 4
- Rings plus double bonds
- 14
The formula C22H19NO2 describes a molecule made of 22 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom 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 × 2280.22%12.011 × 22 = 264.242 g/mol
- H Hydrogen × 195.81%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 14.25%14.007 × 1 = 14.007 g/mol
- O Oxygen × 29.71%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C22H19NO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 128 compounds
1,5-Diphenyl-3-(2-pyridinyl)-1,5-pentanedione
CAS 5337-48-4C22H19NO2
5,6-Bis(phenylmethoxy)-1H-indole
CAS 4790-19-6C22H19NO2
3,4-Dibenzyloxyphenylacetonitrile
CAS 1699-60-1C22H19NO2
N-Trityl-L-serine lactone
CAS 88109-06-2C22H19NO2
N-(2,6-Dimethylphenyl)-9H-xanthene-9-carboxamide
CAS 346726-03-2C22H19NO2
3-Hydroxy-3-phenyl-2-(2-phenylethyl)-1-isoindolinone
CAS 17416-55-6C22H19NO2
1,5-Diphenyl-3-(pyridin-4-yl)pentane-1,5-dione
CAS 5337-49-5C22H19NO2
4-(4-Phenoxyanilino)-3-phenyl-3-buten-2-one
CAS 1164524-97-3C22H19NO2
Indoxole
CAS 5034-76-4C22H19NO2
3-Trityloxazolidin-5-one
CAS 115011-73-9C22H19NO2
N-(2-Oxo-1,2-diphenylethyl)-N-phenylacetamide
CAS 5326-56-7C22H19NO2
![2'-Phenylspiro[cyclopentane-1,5'-naphtho[1,2-d][1,3]oxazin]-4'(6'H)-one chemical structure, C22H19NO2, CAS 221238-71-7](/s/LDLRPEXVIWLUEH-UHFFFAOYSA-N.svg)
2'-Phenylspiro[cyclopentane-1,5'-naphtho[1,2-d][1,3]oxazin]-4'(6'H)-one
CAS 221238-71-7C22H19NO2
Diphenylmethylene-Glycine benzyl ester
CAS 81477-91-0C22H19NO2
Ethyl 2-cyano-3-(1-naphthyl)-3-phenylpropanoate
CAS 62875-49-4C22H19NO2
2-Propenoic acid, 2-methyl-, diphenyl-4-pyridinylmethyl ester
CAS 85328-09-2C22H19NO2
N-(2-Benzoyl-4-methylphenyl)-2-methylbenzamide
CAS 388107-01-5C22H19NO2
Diphenyl(pyridin-2-yl)methyl 2-methylprop-2-enoate
CAS 88718-71-2C22H19NO2
![10,11-Dihydro-5H-dibenzo[b,f]azepin-5-yl(2-methoxyphenyl)methanone chemical structure, C22H19NO2, CAS 105926-23-6](/s/VEGAUVGGWIDIBY-UHFFFAOYSA-N.svg)
10,11-Dihydro-5H-dibenzo[b,f]azepin-5-yl(2-methoxyphenyl)methanone
CAS 105926-23-6C22H19NO2
Ethyl p-(p'-phenylbenzalamino)benzoate
CAS 3782-80-7C22H19NO2
(S)-4-Benzyl-5,5-diphenyloxazolidin-2-one
CAS 191090-38-7C22H19NO2
N-(4-Acetylphenyl)-2,2-diphenylacetamide
CAS 289700-25-0C22H19NO2
![2-(4-Butylphenyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione chemical structure, C22H19NO2, CAS 313506-03-5](/s/YSJZEMCKEKBFPT-UHFFFAOYSA-N.svg)
2-(4-Butylphenyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione
CAS 313506-03-5C22H19NO2
2,2'-(Phenylimino)bis(1-phenylethanone)
CAS 41120-12-1C22H19NO2
(R)-4-Benzyl-5,5-diphenyloxazolidin-2-one
CAS 191090-40-1C22H19NO2
- 1-(Triphenylmethyl)aziridine-2-carboxylic acid84771-33-5C22H19NO2
- N-(2-Oxo-1,2-diphenylethyl)-2-phenylacetamide6942-04-7C22H19NO2
- 1,3-Propanedione, 1-(4-methyl-2-pyridinyl)-3-(3-(phenylmethyl)phenyl)-317332-83-5C22H19NO2
- 4-Methyl-N-[2-(2-phenylacetyl)phenyl]benzamide698985-36-3C22H19NO2
- N-(1-Phenylethyl)-9H-xanthene-9-carboxamide346725-87-9C22H19NO2
- 1H-Naphtho(2,1-b)pyran-1-one, 3-(ethyl(phenylmethyl)amino)-52053-76-6C22H19NO2
- 1,1'-[Iminodi(methylene)]di(2-naphthol)5385-77-3C22H19NO2
- 4-Methyl-N-[2-oxo-2-(4-phenylphenyl)ethyl]benzamide5624-10-2C22H19NO2
- 2-Propenoic acid, 3-(4-(diphenylamino)phenyl)-, methyl ester25069-81-2C22H19NO2
- N-(4-Benzoylphenyl)-3-phenylpropanamide308300-36-9C22H19NO2
- 4-Ethynyl-N,N-bis(4-methoxyphenyl)aniline218608-73-2C22H19NO2
- 4-Benzylidene-2-methyl-1,2,3,4-tetrahydroacridine-9-carboxylic acid721413-92-9C22H19NO2
- Ethylene, 2,2-diphenyl-1-(p-ethylphenyl)-1-nitro-21141-47-9C22H19NO2
- 3-Hydroxy-4-methyl-1,4-diphenyl-3,4-dihydroquinolin-2(1H)-one64761-03-1C22H19NO2
- 3-(2,5-Dimethoxyphenyl)-1-methylbenzo[f]quinoline5630-55-7C22H19NO2
- N-(3-Acetylphenyl)-2,2-diphenylacetamide325472-49-9C22H19NO2
- 1-(2,3-Dihydroindol-1-yl)-2-(4-phenylphenoxy)ethanone587850-64-4C22H19NO2
- 4-Acetyl-N-benzhydrylbenzamide696628-95-2C22H19NO2
- 4-[(4-Methylphenyl)methylidene]-1,2,3,4-tetrahydroacridine-9-carboxylic acid379728-22-0C22H19NO2
- N-(2-Dibenzofuran-2-ylethyl)-2-methylbenzamide893779-11-8C22H19NO2
- 5-(4-Methoxybenzyl)-5H,7H-dibenzo[b,d]azepin-6-one847926-44-7C22H19NO2
- (R)-1-Tritylaziridine-2-carboxylic acid1942918-74-2C22H19NO2
- N-Ethyl-2-naphtho[2,1-b]furan-1-yl-N-phenylacetamide620590-36-5C22H19NO2
- 2,3-Dihydro-1H-inden-5-yl N,N-diphenylcarbamate701950-57-4C22H19NO2
- N-(3-Acetylphenyl)-2-(4-phenylphenyl)acetamide708286-65-1C22H19NO2
- N-(2-Ethylphenyl)-2-naphtho[2,1-b]furanylacetamide622351-05-7C22H19NO2
- (4-Methylphenyl)(3-phenyl-2,3-dihydro-4H-1,4-benzoxazin-4-yl)methanone338747-79-8C22H19NO2
- 4,6-Dimethoxy-2,3-diphenyl-1H-indole91107-10-7C22H19NO2
- Bis[2-naphthyloxymethyl]amine6640-93-3C22H19NO2
- 3-Ethoxy-2,3-diphenyl-2,3-dihydro-1H-isoindol-1-one3532-49-8C22H19NO2
- 2-((9-Hydroxy-9H-fluoren-9-yl)methyl)-N-methylbenzamide2594-60-7C22H19NO2
- 2-Methyl-N-(4-methyl-9H-xanthen-9-yl)benzamide7473-57-6C22H19NO2
- 3-(2,3-Dimethoxyphenyl)-1-methylbenzo[f]quinoline313977-02-5C22H19NO2
- N-(4-(Benzyloxy)phenyl)cinnamamide349433-26-7C22H19NO2
- (E)-1,2-Diphenyl-1-(p-ethylphenyl)-2-nitroethylene22393-64-2C22H19NO2
- 4-Benzylidene-2-methyl-2,3-dihydro-1H-acridine-9-carboxylic acidC22H19NO2
- 5-Dibenzylamino-3H-isobenzofuran-1-one612851-04-4C22H19NO2
- (2E)-1-(4-Aminophenyl)-3-[4-(benzyloxy)phenyl]prop-2-en-1-one913250-39-2C22H19NO2
- Benzoic acid, 4-[(diphenylmethylene)amino]-, ethyl ester102222-52-6C22H19NO2
- Diphenyl(pyridin-3-yl)methyl 2-methylprop-2-enoate167020-91-9C22H19NO2
- (E)-Methyl 4-((benzhydrylimino)methyl)benzoate1620564-40-0C22H19NO2
- n-Benzyl-2-(phenylacetyl)benzamide60984-31-8C22H19NO2
- (6-Ethoxyphenanthridin-5(6H)-yl)(phenyl)methanone5180-66-5C22H19NO2
- 4-(4-Phenoxyanilino)-3-phenylbut-3-en-2-one343373-07-9C22H19NO2
- 4-Benzoyl-N-(2-ethylphenyl)benzamide476307-62-7C22H19NO2
- 4-(Benzyloxy)-5-methoxy-2-phenyl-1H-indole863870-50-2C22H19NO2
- 4H-Indol-4-one, 1,5,6,7-tetrahydro-3-(2-oxo-2-phenylethyl)-2-phenyl-54398-81-1C22H19NO2
- 3-Benzyl-2,5-diphenyl-1,3-oxazolidin-4-one84711-85-3C22H19NO2
- (3S,4S)-1-(4-Methoxyphenyl)-3,4-diphenylazetidin-2-one73308-41-5C22H19NO2
- Phenyl (S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline-2-carboxylate1203447-95-3C22H19NO2
- 4,4'-[(3,4-Dimethylphenyl)azanediyl]dibenzaldehyde149676-14-2C22H19NO2
- 3-{3-[([1,1'-Biphenyl]-4-yl)oxy]propoxy}benzonitrile24550-00-3C22H19NO2
- 2-Propen-1-one, 3-(4-methoxyphenyl)-1-[4-(phenylamino)phenyl]-88681-20-3C22H19NO2
- N-(4-Benzoylphenyl)-4-ethylbenzamide903091-52-1C22H19NO2
- (2S)-2-[(9-Phenylfluoren-9-yl)amino]propanoic acid105519-71-9C22H19NO2
- 5(1H)-Quinolinone, 4-benzoyl-4,6,7,8-tetrahydro-2-phenyl-61049-63-6C22H19NO2
- 2-Azetidinone, 4-(4-methoxyphenyl)-1,3-diphenyl-, trans-62500-42-9C22H19NO2
- 2-[4-(Benzyloxy)-3-methoxyphenyl]-1H-indole58697-33-9C22H19NO2
- 3-(2-Hydroxy-2,2-diphenylethyl)-2,3-dihydro-1H-isoindol-1-one77533-45-0C22H19NO2
- (3E)-3-[(Benzyloxy)imino]-1,3-diphenylpropan-1-one189811-73-2C22H19NO2
- Solifenacin impurity J2512210-26-1C22H19NO2
- 3-[5-(Propan-2-yl)-1,3-benzoxazol-2(3H)-ylidene][1,1'-biphenyl]-4(3H)-one573719-54-7C22H19NO2
- 5-[Bis(4-methylphenyl)amino]benzene-1,3-dicarbaldehyde179627-23-7C22H19NO2
- (3R,4S)-1-(2-Methoxyphenyl)-3,4-diphenylazetidin-2-one70381-76-9C22H19NO2
- 4-Benzylidene-2-methyl-1,2,3,4-tetrahydro-acridine-9-carboxylic acidC22H19NO2
- 5,7-Bis-benZyloxy-1H-indole50545-14-7C22H19NO2
- 2-Butyl-4-phenyl-1H-benzo[f]isoindole-1,3(2H)-dione62604-92-6C22H19NO2
- (4R,5R)-3,4,5-Triphenyl-1,3-oxazinan-2-one87099-22-7C22H19NO2
- 6-Cyclohexyl-5H-benzo[a]phenoxazin-5-one89984-89-4C22H19NO2
- 2-[3-Methyl-3-(4-phenoxyphenoxy)but-1-yn-1-yl]pyridine89878-70-6C22H19NO2
- 2-(Diethylamino)-3-(phenylethynyl)naphthalene-1,4-dione90179-81-0C22H19NO2
- 3-(4-Methoxyphenyl)-1-methyl-3-phenylindolin-2-one97004-65-4C22H19NO2
- N-Benzyl-N-(2-oxo-2-phenylethyl)benzamide35363-31-6C22H19NO2
- [3,5-Di(cyclohexa-1,5-dien-1-yl)-1,2-oxazol-4-yl](phenyl)methanone77508-74-8C22H19NO2
- 4-Propylphenyl 9H-carbazole-2-carboxylate106618-76-2C22H19NO2
- 10-Oxo-N,10-diphenyldeca-6,8-dien-2-ynamide143372-12-7C22H19NO2
Frequently asked questions
What is the molar mass of C22H19NO2?
The molar mass of C22H19NO2 is 329.40 g/mol, calculated from standard atomic weights for 22 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 329.1416 Da.
How many compounds have the formula C22H19NO2?
CompoundList lists 128 compounds with the molecular formula C22H19NO2, including 1,5-Diphenyl-3-(2-pyridinyl)-1,5-pentanedione, 5,6-Bis(phenylmethoxy)-1H-indole, 3,4-Dibenzyloxyphenylacetonitrile. 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 C22H19NO2?
C22H19NO2 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.