Molecular formula
C19H23NO
274 compounds have this formula on CompoundList.
- Molar mass
- 281.40g/mol
- Monoisotopic mass
- 281.1780Da
- Atoms
- 44
- Elements
- 4
- Rings plus double bonds
- 9
The formula C19H23NO describes a molecule made of 19 carbon atoms, 23 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 × 1981.10%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 238.24%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 14.98%14.007 × 1 = 14.007 g/mol
- O Oxygen × 15.69%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C19H23NO
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 274 of 274 compounds
![N-[(4-tert-Butylphenyl)methyl]-4-methylbenzamide chemical structure, C19H23NO, CAS 1858255-74-9](/s/PFYSGWSITDNJRY-UHFFFAOYSA-N.svg)
N-[(4-tert-Butylphenyl)methyl]-4-methylbenzamide
CAS 1858255-74-9C19H23NO
4-(4-(Benzyloxy)-3-methylphenyl)piperidine
CAS 1852497-03-0C19H23NO
![2-(Cyclohex-3-ene-1-carbonyl)-6-phenyl-2-azaspiro[3.3]heptane chemical structure, C19H23NO, CAS 2379995-03-4](/s/AZQWKSPBEUYFBL-UHFFFAOYSA-N.svg)
2-(Cyclohex-3-ene-1-carbonyl)-6-phenyl-2-azaspiro[3.3]heptane
CAS 2379995-03-4C19H23NO
![[(3R,4R)-1,4-Dibenzylpyrrolidin-3-yl]methanol chemical structure, C19H23NO, CAS 1877308-33-2](/s/OMDMRXBKGXWXTB-RBUKOAKNSA-N.svg)
[(3R,4R)-1,4-Dibenzylpyrrolidin-3-yl]methanol
CAS 1877308-33-2C19H23NO
Tetrahydro-N,I+/--bis(phenylmethyl)-2-furanmethanamine
CAS 3193-63-3C19H23NO
![N-[2-(3,5-Dimethylphenyl)propyl]benzeneacetamide chemical structure, C19H23NO, CAS 30302-68-2](/s/FPGHYZJTDQKTBS-UHFFFAOYSA-N.svg)
N-[2-(3,5-Dimethylphenyl)propyl]benzeneacetamide
CAS 30302-68-2C19H23NO
5-Methyl-4,6-diphenyl-1,5-oxazocane
CAS 50681-85-1C19H23NO
![2-(3',5'-Dimethyl[1,1'-biphenyl]-4-yl)-6-methylmorpholine chemical structure, C19H23NO, CAS 1225970-26-2](/s/VSPJQUIXAOCLBK-UHFFFAOYSA-N.svg)
2-(3',5'-Dimethyl[1,1'-biphenyl]-4-yl)-6-methylmorpholine
CAS 1225970-26-2C19H23NO
1,2,3,4-Tetrahydro-4-(2-methylpropoxy)-2-phenylquinoline
CAS 27356-43-0C19H23NO
![N-{2-[4-(Propan-2-yl)phenyl]propan-2-yl}benzamide chemical structure, C19H23NO, CAS 17790-52-2](/s/SLVFOUXVMCFXLH-UHFFFAOYSA-N.svg)
N-{2-[4-(Propan-2-yl)phenyl]propan-2-yl}benzamide
CAS 17790-52-2C19H23NO
![Benzyl[2-(4-methoxyphenyl)pent-4-en-1-yl]amine chemical structure, C19H23NO, CAS 846576-85-0](/s/DLAXTIIFZAMFNU-UHFFFAOYSA-N.svg)
Benzyl[2-(4-methoxyphenyl)pent-4-en-1-yl]amine
CAS 846576-85-0C19H23NO
![(1S,2S)-2-(((3'-Methyl-[1,1'-biphenyl]-4-yl)methyl)amino)cyclopentanol chemical structure, C19H23NO, CAS 3029247-66-0](/s/MNLMFKRITNQTLV-OALUTQOASA-N.svg)
(1S,2S)-2-(((3'-Methyl-[1,1'-biphenyl]-4-yl)methyl)amino)cyclopentanol
CAS 3029247-66-0C19H23NO
(1R,2R)-1,2-Diphenyl-2-piperidin-1-ylethanol
CAS 19640-36-9C19H23NO
2-((Butylimino)(2-methylphenyl)methyl)-4-methylphenol
CAS 80018-24-2C19H23NO
5-(tert-Butyl)-2-(4-methoxyphenyl)indoline
CAS 594820-29-8C19H23NO
5-(tert-Butyl)-2-(2-methoxyphenyl)indoline
CAS 594820-31-2C19H23NO
![2-[4-(tert-Butyl)phenyl]-5-methoxyindoline chemical structure, C19H23NO, CAS 595545-87-2](/s/BEQWVRXPDPLFBY-UHFFFAOYSA-N.svg)
2-[4-(tert-Butyl)phenyl]-5-methoxyindoline
CAS 595545-87-2C19H23NO
5-(tert-Butyl)-2-(3-methoxyphenyl)indoline
CAS 594820-30-1C19H23NO
N-(2-Ethyl-6-methylphenyl)-4-phenylbutanamide
CAS 791830-91-6C19H23NO
![2-(2-Methylphenyl)-N-[2-(3-methylphenyl)propan-2-yl]acetamide chemical structure, C19H23NO, CAS 79998-30-4](/s/UKYCMUINBYKTGT-UHFFFAOYSA-N.svg)
2-(2-Methylphenyl)-N-[2-(3-methylphenyl)propan-2-yl]acetamide
CAS 79998-30-4C19H23NO
![(1R,6R)-3-(Naphthalen-2-yl)-6-[(propan-2-yl)amino]cyclohex-2-en-1-ol chemical structure, C19H23NO, CAS 88141-62-2](/s/UVNCMKWZIXFTHS-RTBURBONSA-N.svg)
(1R,6R)-3-(Naphthalen-2-yl)-6-[(propan-2-yl)amino]cyclohex-2-en-1-ol
CAS 88141-62-2C19H23NO
![(1R,6R)-3-(Naphthalen-1-yl)-6-[(propan-2-yl)amino]cyclohex-2-en-1-ol chemical structure, C19H23NO, CAS 88141-64-4](/s/VZKJKFFILGUUJN-RTBURBONSA-N.svg)
(1R,6R)-3-(Naphthalen-1-yl)-6-[(propan-2-yl)amino]cyclohex-2-en-1-ol
CAS 88141-64-4C19H23NO
2,2-Dimethyl-N,N-bis(4-methylphenyl)propanamide
CAS 87995-61-7C19H23NO
2-(Dimethylamino)-5-methyl-1-(naphthalen-1-yl)hex-4-en-1-one
CAS 91025-81-9C19H23NO
- 2-(Benzyloxy)-1,1,3,3-tetramethyl-2,3-dihydro-1H-isoindole89482-41-7C19H23NO
- N-Ethyl-2-(3-methylphenyl)-N-(1-phenylethyl)acetamide88066-56-2C19H23NO
- N-Ethyl-2-(4-methylphenyl)-N-(1-phenylethyl)acetamide88066-59-5C19H23NO
- 3-(Diethylamino)-1,3-diphenylpropan-1-one83188-05-0C19H23NO
- N-(2-Ethyl-6-methylphenyl)-3-(4-methylphenyl)propanamide914215-71-7C19H23NO
- 1-Benzyl-2-(4-methoxyphenyl)piperidine1355233-60-1C19H23NO
- N-Benzyl-3-methyl-2-(p-tolyl)morpholine1350768-33-0C19H23NO
- 6-[(Diphenylmethylidene)amino]hexan-1-ol189108-86-9C19H23NO
- 2-[(2S)-2-{[(1R)-1-Phenylethyl]amino}pent-4-en-2-yl]phenol500800-22-6C19H23NO
- 4-[4-(4-Methoxyphenyl)hex-4-en-3-yl]aniline64780-25-2C19H23NO
- N-(2-Methyl-4,4-diphenylpentan-2-yl)formamide61455-19-4C19H23NO
- (E)-1-(4-Methoxyphenyl)-N-[4-(2-methylbutyl)phenyl]methanimine73235-92-4C19H23NO
- 4-(4-Methoxyphenyl)-N,N-dimethyl-4-phenylbut-3-en-1-amine854415-36-4C19H23NO
- 3-Methyl-2-{[(3S)-1-phenylhex-5-en-3-yl]amino}phenol922191-46-6C19H23NO
- 4-(3-Methoxyphenyl)-N,N-dimethyl-4-phenylbut-3-en-1-amine915318-14-8C19H23NO
- 4-(2-Methoxyphenyl)-N,N-dimethyl-4-phenylbut-3-en-1-amine915318-13-7C19H23NO
- N-(2,4,6-Triethylphenyl)benzamide90936-32-6C19H23NO
- 2-Naphthalenamine, 1,2,3,4-tetrahydro-5-methoxy-N-(1-phenylethyl)-172937-92-7C19H23NO
- N-((S)-1-(4-Methoxyphenyl)ethyl)-1,2,3,4-tetrahydronaphthalen-1-amine1788235-27-7C19H23NO
- 4-(1-Benzyl-4-methylpiperidin-4-yl)phenol1934423-99-0C19H23NO
- N,N-Dibenzyl-1-(1-methoxycyclopropyl)methanamine2156639-96-0C19H23NO
- 4-Butyl-N-(2,3-dimethylphenyl)benzamide882767-84-2C19H23NO
- 4-Butyl-N-(4-ethylphenyl)benzamide882767-78-4C19H23NO
- 2-[1-(Diphenylmethyl)azetidin-3-yl]propan-2-ol256931-42-7C19H23NO
- 1-Benzyl-3-(benzyloxy)piperidine2733055-35-9C19H23NO
- 3-[(Hexylamino)methylidene][1,1'-biphenyl]-4(3H)-one106220-78-4C19H23NO
- 1-({[(1R)-1-Cyclohexylethyl]amino}methylidene)naphthalen-2(1H)-one827306-46-7C19H23NO
- 2-tert-Butyl-6-({[(1S)-1-phenylethyl]amino}methylidene)cyclohexa-2,4-dien-1-one827306-38-7C19H23NO
- cis-2-(Dibenzylamino)-1-methyl-cyclobutanol2271471-34-0C19H23NO
- 2-({3'-Methoxy-[1,1'-biphenyl]-2-yl}methyl)piperidine2241141-05-7C19H23NO
- 4-(6-(Cyclopropylmethoxy)naphthalen-2-yl)piperidine2749770-72-5C19H23NO
- (1R,3R)-3-(Dibenzylamino)cyclopentan-1-ol2891971-01-8C19H23NO
- (2-(Cyclohexyloxy)phenyl)(phenyl)methanamine2988185-21-1C19H23NO
- rel-(2R,5R)-1-Benzyl-5-methyl-2-phenylpiperidin-4-ol2760488-08-0C19H23NO
- 1-Benzyl-4-methoxy-4-phenylpiperidine805189-09-7C19H23NO
- 3-(3,3-Dimethyl-1-phenyl-2-benzofuran-1-yl)propan-1-amine19860-87-8C19H23NO
- 4-Butyl-N-(2,6-dimethylphenyl)benzamide887632-76-0C19H23NO
- N-(2,3-Dimethylphenyl)-2,4,6-trimethylbenzeneacetamide921840-14-4C19H23NO
- 4-(4-(Benzyloxy)benzyl)piperidine1177473-65-2C19H23NO
- Benzamide,4-(1-methylethyl)-N-[1-(4-methylphenyl)ethyl]-116368-45-7C19H23NO
- 1-Benzyl-3-(2,3-dimethylphenyl)pyrrolidin-3-ol1878751-02-0C19H23NO
- 1-Benzyl-3-(2,4-dimethylphenyl)pyrrolidin-3-ol1880036-57-6C19H23NO
- 1-Benzyl-3-(2,5-dimethylphenyl)pyrrolidin-3-ol1869745-34-5C19H23NO
- 1-Benzyl-3-(3,4-dimethylphenyl)pyrrolidin-3-ol1872217-30-5C19H23NO
- 1-Benzyl-3-(3,5-dimethylphenyl)pyrrolidin-3-ol1880713-34-7C19H23NO
- N-Benzyl-N-ethyl-4-phenylbutanamide885912-66-3C19H23NO
- ((2R,3R)-1-Benzyl-2-phenylpiperidin-3-yl)methanol2828224-43-5C19H23NO
- 1-Benzhydryl-3-isopropoxy-azetidine2453192-10-2C19H23NO
- 2-(Dibenzylamino)-1-methyl-cyclobutanol2940960-72-3C19H23NO
- 3-(1,1-Dimethylethyl)-N-[(2-methylphenyl)methyl]benzamide2860786-28-1C19H23NO
Frequently asked questions
What is the molar mass of C19H23NO?
The molar mass of C19H23NO is 281.40 g/mol, calculated from standard atomic weights for 19 carbon atoms, 23 hydrogen atoms, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 281.1780 Da.
How many compounds have the formula C19H23NO?
CompoundList lists 274 compounds with the molecular formula C19H23NO, including N-[(4-tert-Butylphenyl)methyl]-4-methylbenzamide, 4-(4-(Benzyloxy)-3-methylphenyl)piperidine, 2-(Cyclohex-3-ene-1-carbonyl)-6-phenyl-2-azaspiro[3.3]heptane. 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 C19H23NO?
C19H23NO has a degree of unsaturation of 9. 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.