Molecular formula
C19H19NO
147 compounds have this formula on CompoundList.
- Molar mass
- 277.37g/mol
- Monoisotopic mass
- 277.1467Da
- Atoms
- 40
- Elements
- 4
- Rings plus double bonds
- 11
The formula C19H19NO describes a molecule made of 19 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom 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 × 1982.28%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 196.90%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 15.05%14.007 × 1 = 14.007 g/mol
- O Oxygen × 15.77%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C19H19NO
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 147 compounds
N-(4-Methoxybenzyl)-1-(naphthalen-1-yl)methanamine
CAS 185669-79-8C19H19NO
![2-[3-(4-Methylphenyl)acryloyl]-1,2,3,4-tetrahydroisoquinoline chemical structure, C19H19NO, CAS 1164506-14-2](/s/OYMYPUTVEZWFAQ-ZHACJKMWSA-N.svg)
2-[3-(4-Methylphenyl)acryloyl]-1,2,3,4-tetrahydroisoquinoline
CAS 1164506-14-2C19H19NO
Quinoline, 1-benzoyl-1,2-dihydro-2,2,4-trimethyl-
CAS 10446-90-9C19H19NO
N-(1,2-Diphenylethyl)-2-furanmethanamine
CAS 436087-17-1C19H19NO
(2E)-3-Phenyl-1-(3-phenylpyrrolidin-1-yl)prop-2-en-1-one
CAS 1164465-88-6C19H19NO
![2-Benzhydryl-2-azaspiro[3.3]heptan-5-one chemical structure, C19H19NO, CAS 1263296-80-5](/s/OOOVSAUNKBGABS-UHFFFAOYSA-N.svg)
2-Benzhydryl-2-azaspiro[3.3]heptan-5-one
CAS 1263296-80-5C19H19NO
![9-[4-(Dimethylamino)but-1-ynyl]fluoren-9-ol chemical structure, C19H19NO, CAS 95278-69-6](/s/QIQUIJSLYJGWHS-UHFFFAOYSA-N.svg)
9-[4-(Dimethylamino)but-1-ynyl]fluoren-9-ol
CAS 95278-69-6C19H19NO
![1-{[Benzyl(methyl)amino]methyl}-2-naphthol chemical structure, C19H19NO, CAS 346612-95-1](/s/OGPNOYCZRBAADM-UHFFFAOYSA-N.svg)
1-{[Benzyl(methyl)amino]methyl}-2-naphthol
CAS 346612-95-1C19H19NO
2-(3,3-Dimethyl-3,4-dihydro-2H-isoquinolin-1-ylidene)-1-phenyl-ethanone
CAS 359874-88-7C19H19NO
1-(3,4-Xylidinomethyl)-2-naphthol
CAS 145510-96-9C19H19NO
1,3,3-Trimethylindolinobenzospiropyran
CAS 1485-92-3C19H19NO
Maroxepin
CAS 65509-24-2C19H19NO
1-((Dimethylamino)(phenyl)methyl)naphthalen-2-ol
CAS 39487-54-2C19H19NO
(4-Methoxybenzyl)(2-naphthylmethyl)amine
CAS 355816-03-4C19H19NO
![(2E)-2-[[4-(Dimethylamino)phenyl]methylene]-3,4-dihydro-1(2H)-naphthalenone chemical structure, C19H19NO, CAS 59082-27-8](/s/OZRILDJFQSECBV-DTQAZKPQSA-N.svg)
(2E)-2-[[4-(Dimethylamino)phenyl]methylene]-3,4-dihydro-1(2H)-naphthalenone
CAS 59082-27-8C19H19NO
6-Methyl-2-phenyl-N-propyl-4H-chromen-4-imine
CAS 913525-45-8C19H19NO
3-Phenyl-7-(1-pyrrolidinyl)-1-indanone
CAS 306976-73-8C19H19NO
2-Methyl-6-(3-(5,6,7,8-tetrahydronaphthalen-2-yloxy)prop-1-ynyl)pyridine
CAS 851854-77-8C19H19NO
(2-Methoxybenzyl)(2-naphthylmethyl)amine
CAS 355817-19-5C19H19NO
2-Methoxy-5-methyl-N-(naphthalen-2-ylmethyl)aniline
CAS 332108-57-3C19H19NO
![N,N-Diallyl[1,1'-biphenyl]-4-carboxamide chemical structure, C19H19NO, CAS 349407-22-3](/s/DAIHXSFUQJFCLD-UHFFFAOYSA-N.svg)
N,N-Diallyl[1,1'-biphenyl]-4-carboxamide
CAS 349407-22-3C19H19NO
1-(2-(Benzyloxy)naphthalen-1-yl)-N-methylmethanamine
CAS 774547-31-8C19H19NO
2-tert-Butyl-5-phenyl-1H-indole-3-carbaldehyde
CAS 590392-05-5C19H19NO
p-Toluidine, N,N-dimethyl-alpha-(5-methoxyinden-1-ylidene)-
CAS 23114-21-8C19H19NO
- 1-(2,5-Dimethylbenzyl)-2-methyl-1H-indole-3-carbaldehyde174727-79-8C19H19NO
- 4-(p-Tolyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole-7-carbaldehyde273220-35-2C19H19NO
- Ethanone, 2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-phenyl-36430-85-0C19H19NO
- 1-Phenyl-N-[(5-phenylfuran-2-yl)methyl]ethanamine880814-71-1C19H19NO
- 3-Methyl-4'-(3-pyrrolinomethyl) benzophenone898763-73-0C19H19NO
- 3-Methyl-3'-(3-pyrrolinomethyl) benzophenone898789-61-2C19H19NO
- 4'-Methyl-3-(3-pyrrolinomethyl) benzophenone898789-63-4C19H19NO
- 2-Methyl-2'-(3-pyrrolinomethyl) benzophenone898762-79-3C19H19NO
- 4'-Methyl-2-(3-pyrrolinomethyl) benzophenone898762-83-9C19H19NO
- 1-(2-Ethoxyphenyl)-2-methyl-5-phenylpyrrole347375-70-6C19H19NO
- 2-Methyl-4'-(3-pyrrolinomethyl) benzophenone898763-71-8C19H19NO
- 4-Methyl-4'-(3-pyrrolinomethyl) benzophenone898763-75-2C19H19NO
- 2-Methyl-3'-(3-pyrrolinomethyl) benzophenone898789-59-8C19H19NO
- 3'-Methyl-2-(3-pyrrolinomethyl) benzophenone898762-81-7C19H19NO
- Phenethyl alcohol, p-(2-methyl-5-phenylpyrrol-1-yl)-26165-72-0C19H19NO
- 2,3-Dihydro-2-methyl-5-phenyl-2-(phenylmethyl)-4(1H)-pyridinone64660-83-9C19H19NO
- 3-(Benzylamino)-5-phenylcyclohex-2-en-1-one202808-48-8C19H19NO
- 4-[(E)-Inden-1-ylidenemethyl]-2-methoxy-N,N-dimethyl-aniline2428-37-7C19H19NO
- 2-Butanone, 4-(2-methyl-1H-indol-3-yl)-4-phenyl-97355-53-8C19H19NO
- (1R)-3-Naphthalen-1-yloxy-1-phenylpropan-1-amine1329834-62-9C19H19NO
- 1-((1R,5S)-8-Azabicyclo[3.2.1]oct-2-en-8-yl)-2-(naphthalen-1-yl)ethanone1797335-18-2C19H19NO
- N-Benzyl-1-(2-methoxynaphthalen-1-yl)methanamine880803-88-3C19H19NO
- 2-(3,4-Dimethylphenyl)-6-ethylindolizine-3-carbaldehyde558471-24-2C19H19NO
- Morpholine, 4-(1,3-diphenyl-2-propynyl)-114460-92-3C19H19NO
- Acetophenone, 4'-(4-phenyl-1,2,5,6-tetrahydro-1-pyridyl)-102489-44-1C19H19NO
- Benzo(6,7)cyclohept(1,2,3-de)isoquinoline, 1,2,3,7,8,12b-hexahydro-2-acetyl-7574-71-2C19H19NO
- 2-(3,4-Dimethylphenyl)-1-(2-methyl-1H-indol-3-yl)ethanone6834-48-6C19H19NO
- N-(2-Phenylethyl)-2,4-undecadiene-8,10-diynamide92264-88-5C19H19NO
- (E)-3-Phenyl-N-(5,6,7,8-tetrahydronaphthalen-1-yl)prop-2-enamide331270-32-7C19H19NO
- 4,8-Dimethyl-1-[(3-methylphenyl)methyl]quinolin-2-one343374-03-8C19H19NO
- N-(1,2,3,5,6,7-Hexahydro-s-indacen-1-yl)benzamide75463-49-9C19H19NO
- 2-Butyl-4,5-diphenyl-1,3-oxazole78812-86-9C19H19NO
- 3-(Naphthalen-1-yloxy)-1-phenylpropan-1-amine119357-34-5C19H19NO
- 4-(4-Hex-5-enoxyphenyl)benzonitrile125786-59-6C19H19NO
- 1-(4-Ethoxyphenyl)-2-methyl-5-phenyl-1H-pyrrole647843-56-9C19H19NO
- 6-(Benzyloxy)-2,3,4,9-tetrahydro-1H-carbazole52602-38-7C19H19NO
- p-Toluidine, N,N-dimethyl-alpha-(6-methoxyinden-1-ylidene)-23114-22-9C19H19NO
- 5-(4-tert-Butylphenyl)-2-phenyl-1,3-oxazole90094-28-3C19H19NO
- 3-Methyl-1-(3-phenyl-2,3-dihydro-1H-indol-1-yl)but-2-en-1-one62236-33-3C19H19NO
- 5-(1,3-Diphenylpropan-2-yl)-3-methyl-1,2-oxazole41027-45-6C19H19NO
- 2-(2-Methylpropyl)-4,5-diphenyl-1,3-oxazole872806-27-4C19H19NO
- 1-[1-(Dibenzo[b,d]furan-2-yl)prop-1-en-1-yl]pyrrolidine67174-32-7C19H19NO
- 1-(8-Methyl-2-o-tolylquinolin-3-yl)ethanol1065480-87-6C19H19NO
- 2-(2,6-Diethylphenyl)-4-phenyl-1,3-oxazole832155-15-4C19H19NO
- 4-Ethynyl-2,6-diphenylpiperidin-4-ol19973-21-8C19H19NO
- 4-{4-[4-(Dimethylamino)phenyl]buta-1,3-dien-1-yl}benzaldehyde306290-05-1C19H19NO
- 2-(2,5-Dimethylphenyl)-6-ethylindolizine-3-carbaldehyde558471-18-4C19H19NO
- (2E)-2-[(N-Phenylanilino)methylidene]cyclohexan-1-one33739-27-4C19H19NO
- 2-[(E)-2-(4-tert-Butylphenyl)ethenyl]-1,3-benzoxazole129867-78-3C19H19NO
- (2E,4E)-5-[4-(Dimethylamino)phenyl]-1-phenyl-2,4-pentadien-1-one6597-46-2C19H19NO
- (1R,2R)-2-(3,4-Dihydroquinolin-1(2H)-yl)-1,2-dihydronaphthalen-1-ol286965-63-7C19H19NO
- 10-(2-Phenylethyl)-1,2,3,4-tetrahydro-1,4-(epiminomethano)naphthalen-9-one63828-82-0C19H19NO
- 2,2-Dimethyl-N-phenyl-N-(phenylmethyl)-3-butynamide114081-09-3C19H19NO
- I+/--[(Phenylmethoxy)methyl]-1-naphthalenemethanamine953722-91-3C19H19NO
- N-Pent-4-ynyl-2,2-diphenyl-acetamide334932-86-4C19H19NO
- 1-Phenyl-1-(4-pyrrolidinophenyl)prop-2-yn-1-ol214746-71-1C19H19NO
- 4-(Benzyloxy)-1-(cyclopropylmethyl)-1H-indole627501-03-5C19H19NO
- N-(4-Phenyl-1-cyclohexenyl)benzamide920743-06-2C19H19NO
- 2,2-Dimethyl-1-(3-phenyl-1H-indol-1-yl)-1-propanone957127-84-3C19H19NO
- N-Benzyl-1-(furan-2-yl)-2-phenylethanamine3193-61-1C19H19NO
- 2-[4-(1,1-Dimethylethyl)phenyl]-4(1H)-quinolinone727730-27-0C19H19NO
- N-Methyl-N-[1-(4-phenylphenyl)ethyl]but-2-ynamide2411312-75-7C19H19NO
- N,N-Dimethyl-2,5-diphenyl-3-furanmethanamine759393-54-9C19H19NO
- 1,5-Ethano-3H-2-benzazepin-3-one, 1,2,4,5-tetrahydro-2-methyl-5-phenyl-81124-91-6C19H19NO
- 2-Cyclohexen-1-one, 3-[phenyl(phenylmethyl)amino]-85203-06-1C19H19NO
- 2,3,4,9-Tetrahydro-9-(phenylmethyl)-1H-carbazol-6-ol842168-63-2C19H19NO
- Quinoline, 3-[3-(phenylmethoxy)propyl]-651724-37-7C19H19NO
- 2-Propenenitrile, 2-(1,1-dimethylethoxy)-3,3-diphenyl-59463-46-6C19H19NO
- 2-Pyrrolidinone, 4-(diphenylmethylene)-1,3-dimethyl-61334-16-5C19H19NO
- 4(1H)-Quinolinone, 3,5,7-trimethyl-1-(phenylmethyl)-61563-59-5C19H19NO
- 5-(4-tert-Butylphenyl)-1H-indole-3-carbaldehyde893738-42-6C19H19NO
- 1-Methyl-5-(3-methylphenyl)-3-phenyl-2,3-dihydropyridin-4(1H)-one62290-77-1C19H19NO
- 1-Methyl-3-(3-methylphenyl)-5-phenyl-2,3-dihydropyridin-4(1H)-one62290-76-0C19H19NO
- 1-(1-Benzhydrylazetidin-3-ylidene)propan-2-one189243-56-9C19H19NO
- 2-({[(1R)-1-(Naphthalen-1-yl)ethyl]amino}methyl)phenol765943-94-0C19H19NO
- N-Ethyl-2-(1-naphthalenyloxy)benzenemethanamine1095078-58-2C19H19NO
Frequently asked questions
What is the molar mass of C19H19NO?
The molar mass of C19H19NO is 277.37 g/mol, calculated from standard atomic weights for 19 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 277.1467 Da.
How many compounds have the formula C19H19NO?
CompoundList lists 147 compounds with the molecular formula C19H19NO, including N-(4-Methoxybenzyl)-1-(naphthalen-1-yl)methanamine, 2-[3-(4-Methylphenyl)acryloyl]-1,2,3,4-tetrahydroisoquinoline, Quinoline, 1-benzoyl-1,2-dihydro-2,2,4-trimethyl-. 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 C19H19NO?
C19H19NO has a degree of unsaturation of 11. 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.