Molecular formula
C23H21NO2
93 compounds have this formula on CompoundList.
- Molar mass
- 343.43g/mol
- Monoisotopic mass
- 350.2012Da
- Atoms
- 47
- Elements
- 4
- Rings plus double bonds
- 14
The formula C23H21NO2 describes a molecule made of 23 carbon atoms, 21 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 × 2380.44%12.011 × 23 = 276.253 g/mol
- H Hydrogen × 216.16%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 14.08%14.007 × 1 = 14.007 g/mol
- O Oxygen × 29.32%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C23H21NO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 93 of 93 compounds
Methyl 1-tritylaziridine-2-carboxylate
CAS 76357-18-1C23H21NO2
3-Benzyl-3-hydroxy-2-(1-phenylethyl)isoindol-1-one
CAS 423730-36-3C23H21NO2
(S)-Methyl 1-tritylaziridine-2-carboxylate
CAS 75154-68-6C23H21NO2
Methyl (2R)-1-(triphenylmethyl)aziridine-2-carboxylate
CAS 160233-42-1C23H21NO2
![2'-Phenylspiro[cyclohexane-1,5'-naphtho[1,2-d][1,3]oxazin]-4'(6'H)-one chemical structure, C23H21NO2, CAS 300731-95-7](/s/PZLQYODZDXWPSJ-UHFFFAOYSA-N.svg)
2'-Phenylspiro[cyclohexane-1,5'-naphtho[1,2-d][1,3]oxazin]-4'(6'H)-one
CAS 300731-95-7C23H21NO2
N-Mesityl-9H-xanthene-9-carboxamide
CAS 349145-68-2C23H21NO2
![4-[4-(Benzyloxy)anilino]-3-phenyl-3-buten-2-one chemical structure, C23H21NO2, CAS 1164552-66-2](/s/HMLQPPDYDWEYNE-XQNSMLJCSA-N.svg)
4-[4-(Benzyloxy)anilino]-3-phenyl-3-buten-2-one
CAS 1164552-66-2C23H21NO2
N-(3,4-Dimethylphenyl)-3-(3-phenoxyphenyl)acrylamide
CAS 478258-20-7C23H21NO2
4-Benzoyl-N-(2,4,6-trimethylphenyl)benzamide
CAS 311774-35-3C23H21NO2
![1-(5,6-Dihydrobenzo[b][1]benzazepin-11-yl)-2-(4-methoxyphenyl)ethanone chemical structure, C23H21NO2, CAS 378216-55-8](/s/NCNKHXMZFKCUKQ-UHFFFAOYSA-N.svg)
1-(5,6-Dihydrobenzo[b][1]benzazepin-11-yl)-2-(4-methoxyphenyl)ethanone
CAS 378216-55-8C23H21NO2
N-(2-Ethyl-6-methylphenyl)-9H-xanthene-9-carboxamide
CAS 349401-06-5C23H21NO2
(1-(4-Hydroxybutyl)-1H-indol-3-yl)-1-naphthalenylmethanone
CAS 335161-14-3C23H21NO2
JWH 073 5-hydroxyindole metabolite
CAS 1307803-47-9C23H21NO2
JWH 073 7-hydroxyindole metabolite
CAS 1307803-49-1C23H21NO2
(7-Methoxynaphthalen-1-yl)(1-propyl-1H-indol-3-yl)methanone
CAS 824961-59-3C23H21NO2
![N-[4-(Methylethyl)phenyl]-2-naphtho[2,1-b]furanylacetamide chemical structure, C23H21NO2, CAS 622351-62-6](/s/OTLJPOUVBSGKMH-UHFFFAOYSA-N.svg)
N-[4-(Methylethyl)phenyl]-2-naphtho[2,1-b]furanylacetamide
CAS 622351-62-6C23H21NO2
(2-Methoxynaphthalen-1-yl)-(1-propylindol-3-yl)methanone
CAS 824960-73-8C23H21NO2
(6-Methoxynaphthalen-1-yl)-(1-propylindol-3-yl)methanone
CAS 824961-06-0C23H21NO2
(4-Methoxynaphthalen-1-yl)-(1-propylindol-3-yl)methanone
CAS 210179-40-1C23H21NO2
N-(2-Benzoyl-4-methylphenyl)-3-phenylpropanamide
CAS 392322-82-6C23H21NO2
(±)-JWH 073 N-(3-hydroxybutyl) metabolite
CAS 1320363-48-1C23H21NO2
![3-[2,3-Di(benzyloxy)phenyl]propanenitrile chemical structure, C23H21NO2, CAS 249278-33-9](/s/UUJBHBAEOKFBLQ-UHFFFAOYSA-N.svg)
3-[2,3-Di(benzyloxy)phenyl]propanenitrile
CAS 249278-33-9C23H21NO2
JWH 073 4-hydroxyindole metabolite
CAS 1307803-46-8C23H21NO2
2,2,4-Trimethyl-1,2-dihydro-6-quinolinyl 1-naphthoate
CAS 300838-16-8C23H21NO2
- JWH 073 6-hydroxyindole metabolite1307803-48-0C23H21NO2
- JWH 073 2-hydroxyindole metabolite1427325-54-9C23H21NO2
- JWH-073 (Indole-d5) 4-hydroxybutyl2484976-96-5C23H21NO2
- 1H-Naphtho(2,1-b)pyran-1-one, 3-((1-methylethyl)(phenylmethyl)amino)-52053-77-7C23H21NO2
- N-Ethyl-N-(3-methylphenyl)-2-{naphtho[2,1-B]furan-1-YL}acetamide620590-34-3C23H21NO2
- 1-(2-Methyl-2,3-dihydroindol-1-yl)-2-(4-phenylphenoxy)ethanone588695-41-4C23H21NO2
- JWH 073 2-hydroxyindole metabolite-d72748464-25-5C23H21NO2
- (±)-JWH 073 N-(3-hydroxybutyl) metabolite-d51413427-47-0C23H21NO2
- JWH-073 N-(2-hydroxybutyl) metabolite1936529-86-0C23H21NO2
- JWH 073 7-hydroxyindole metabolite-d72749316-88-7C23H21NO2
- n-Phenyl-4-(2,4,6-trimethylbenzoyl)benzamide5301-74-6C23H21NO2
- 4,4'-(Mesitylazanediyl)dibenzaldehyde149676-08-4C23H21NO2
- JWH 073 5-hydroxyindole metabolite-d71630022-99-9C23H21NO2
- 1,1'-[(Methylimino)dimethanediyl]dinaphthalen-2-ol4508-93-4C23H21NO2
- 2-Benzyl-5-(benzyloxy)-3,4-dihydroisoquinolin-1(2H)-one850905-30-5C23H21NO2
- N-(9H-Fluoren-2-yl)-3-propoxybenzamide312705-78-5C23H21NO2
- 2-(2-Hydroxy-2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaenyl)-N-methylbenzamide35815-97-5C23H21NO2
- (E)-3-(4-Ethoxyanilino)-1-(4-phenylphenyl)prop-2-en-1-one431057-35-1C23H21NO2
- (E)-N-Benzhydryl-3-(2-methoxyphenyl)prop-2-enamide328931-60-8C23H21NO2
- (1-(3-Hydroxybutyl)-1H-indol-3-yl)(naphthalen-1-yl)methanone2748589-83-3C23H21NO2
- 2-(3-Benzoylphenyl)-N-benzylpropanamide166407-85-8C23H21NO2
- 3-[Hydroxy(diphenyl)methyl]-1-methyl-4-phenylazetidin-2-one40156-46-5C23H21NO2
- N-[3-(3,4-Dimethylbenzoyl)phenyl]-3-methylbenzamide665025-36-5C23H21NO2
- N-(3-Acetylphenyl)-3,3-diphenylpropanamide544419-46-7C23H21NO2
- N-(2-Methoxyphenyl)-2,2-diphenylcyclopropanecarboxamide413574-04-6C23H21NO2
- 3-Benzyl-3-hydroxy-2-(4-methylbenzyl)-2,3-dihydro-1H-isoindol-1-one708233-35-6C23H21NO2
- (3S)-3-(Tritylamino)oxolan-2-one83427-81-0C23H21NO2
- 2,3-Dihydro-2-((4-methoxyphenyl)methyl)-3-(phenylmethyl)-1H-isoindol-1-one929284-29-7C23H21NO2
- 2-(3,4-Dimethylphenoxy)-N-(9H-fluoren-2-yl)acetamide431998-01-5C23H21NO2
- N-(3-Acetylphenyl)-2,2-diphenylpropanamide692262-20-7C23H21NO2
- N-Benzhydryl-3-prop-2-enoxybenzamide831243-09-5C23H21NO2
- 2-(2,4-Dimethylphenoxy)-N-(9H-fluoren-2-yl)acetamide431984-68-8C23H21NO2
- 2-(4-Methyl-N-phenacylanilino)-1-phenylethanone113385-73-2C23H21NO2
- 2-Methyl-5,6-bis(phenylmethoxy)-1H-indole113370-05-1C23H21NO2
- 3-Benzyl-1-[(4-methoxyphenyl)methyl]-2,3-dihydro-1H-indol-2-one1019995-79-9C23H21NO2
- 2,6-Bis[2-(1-propen-1-yl)phenoxy]pyridine191174-37-5C23H21NO2
- 2-(4-tert-Butylbenzyl)-1H-benzo[e]isoindole-1,3(2H)-dione500135-79-5C23H21NO2
- 2-Propen-1-one, 3-[4-(dimethylamino)phenyl]-1-(4-phenoxyphenyl)-88681-14-5C23H21NO2
- N-(1-Methyl-2-oxo-2-phenylethyl)-N-(phenylmethyl)benzamide16735-31-2C23H21NO2
- 3-Benzhydryl-5-(o-tolyloxy)-4,5-dihydroisoxazole89249-62-7C23H21NO2
- Ethyl 6,7-dihydro-5,7-diphenyl-5H-cyclopenta[b]pyridine-6-carboxylate198278-50-1C23H21NO2
- 3-[Bis(4-methylphenyl)amino]phenyl prop-2-enoate851178-23-9C23H21NO2
- 4,5-Bis[(furan-2-yl)methylidene]-1,2,3,4,5,6,7,8-octahydroacridine89866-80-8C23H21NO2
- 5-(6-(3-Methoxyphenyl)hex-1-yn-1-yl)quinoline-8-carbaldehyde1402908-79-5C23H21NO2
- 2-Propanone, 1-(p-acetylanilino)-1,3-diphenyl-33035-83-5C23H21NO2
- 4-{[1-(Diphenylmethyl)azetidin-3-yl]oxy}benzaldehyde2891599-53-2C23H21NO2
- 2-Phenyl-N-(9H-xanthen-9-yl)butanamide6326-11-0C23H21NO2
- 5-Anilino-1,5-diphenylpentane-1,3-dione23504-31-6C23H21NO2
- 2,6-Bis[(E)-2-(4-methoxyphenyl)ethenyl]pyridine6266-89-3C23H21NO2
- N-Benzyl-N-(3-oxo-3-phenylpropyl)benzamide71371-89-6C23H21NO2
- Ethyl 4-(phenylethynyl)-2-propylquinoline-3-carboxylate1072913-42-8C23H21NO2
- (4Z,5E)-4,5-Bis(furan-2-ylmethylidene)-1,2,3,6,7,8-hexahydroacridineC23H21NO2
- 3-(4-Methoxyphenyl)-1-{4-[methyl(phenyl)amino]phenyl}prop-2-en-1-one88681-25-8C23H21NO2
- Propyl 4-{(E)-[([1,1'-biphenyl]-4-yl)methylidene]amino}benzoate89685-36-9C23H21NO2
- 4-Cyanophenyl 6-pentylnaphthalene-2-carboxylate62622-30-4C23H21NO2
- (3S,4R)-3-(Benzyloxy)-1-(4-methylphenyl)-4-phenylazetidin-2-one61458-02-4C23H21NO2
- 2,3-Bis(3-methoxyphenyl)-1-methyl-1H-indole61078-04-4C23H21NO2
- 3-{2-[(4-Methoxyphenyl)methoxy]phenyl}-1-methyl-1H-indole741709-17-1C23H21NO2
- 2-{2-[(4-Methoxyphenyl)methoxy]phenyl}-1-methyl-1H-indole741709-16-0C23H21NO2
- 6-Cyanonaphthalen-2-yl 4-pentylbenzoate58573-85-6C23H21NO2
- (9H-Fluoren-9-yl)methyl 6-ethynyl-5-azaspiro[2.4]heptane-5-carboxylate2770525-74-9C23H21NO2
- (9H-Fluoren-9-yl)methyl 6-ethynyl-1-azaspiro[3.3]heptane-1-carboxylate2770499-60-8C23H21NO2
- (9H-Fluoren-9-yl)methyl (1R,3S,4S)-3-ethynyl-2-azabicyclo[2.2.1]heptane-2-carboxylate2770452-44-1C23H21NO2
- (9H-Fluoren-9-yl)methyl (6S)-6-ethynyl-5-azaspiro[2.4]heptane-5-carboxylate2770453-12-6C23H21NO2
- (9H-Fluoren-9-yl)methyl 1-ethynyl-2-azaspiro[3.3]heptane-2-carboxylate2913402-16-9C23H21NO2
- 1-(2-(Hydroxydiphenylmethyl)-1H-indol-3-yl)ethanol2956494-00-9C23H21NO2
- 1H-Isoindol-1-one,3-ethoxy-2,3-dihydro-2-phenyl-3-(phenylmethyl)-95733-69-0C23H21NO2
- 2-(2-Phenoxyethyl)-4-phenyl-1,4-dihydroisoquinolin-3-one869623-91-6C23H21NO2
- (S)-5-Benzyl-6,6-diphenylmorpholin-3-one1318802-56-0C23H21NO2
Frequently asked questions
What is the molar mass of C23H21NO2?
The molar mass of C23H21NO2 is 343.43 g/mol, calculated from standard atomic weights for 23 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 350.2012 Da.
How many compounds have the formula C23H21NO2?
CompoundList lists 93 compounds with the molecular formula C23H21NO2, including Methyl 1-tritylaziridine-2-carboxylate, 3-Benzyl-3-hydroxy-2-(1-phenylethyl)isoindol-1-one, (S)-Methyl 1-tritylaziridine-2-carboxylate. 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 C23H21NO2?
C23H21NO2 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.