Molecular formula
C23H21N3O
72 compounds have this formula on CompoundList.
- Molar mass
- 355.44g/mol
- Monoisotopic mass
- 355.1685Da
- Atoms
- 48
- Elements
- 4
- Rings plus double bonds
- 15
The formula C23H21N3O describes a molecule made of 23 carbon atoms, 21 hydrogen atoms, 3 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 × 2377.72%12.011 × 23 = 276.253 g/mol
- H Hydrogen × 215.96%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 311.82%14.007 × 3 = 42.021 g/mol
- O Oxygen × 14.50%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C23H21N3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 72 of 72 compounds
![N'-[(9-Ethyl-9H-carbazol-3-yl)methylene]-2-methylbenzohydrazide chemical structure, C23H21N3O, CAS 1431292-20-4](/s/NYLXNQHCXNOBQX-BUVRLJJBSA-N.svg)
N'-[(9-Ethyl-9H-carbazol-3-yl)methylene]-2-methylbenzohydrazide
CAS 1431292-20-4C23H21N3O
1-Carbazol-9-yl-3-(2-methyl-benzoimidazol-1-yl)-propan-2-ol
CAS 301160-15-6C23H21N3O
2-(2-Methyl-6-(2-(2,3,6,7-tetrahydro-1H,5H-benzo(ij)quinolizin-9-yl)ethenyl)-4H-pyran-4-ylidene)propanedinitrile
CAS 51325-95-2C23H21N3O
(Z)-4-((2,5-Dimethyl-1-phenyl-1H-pyrrol-3-yl)methylene)-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
CAS 1164454-05-0C23H21N3O
![Acetamide, N-[4-(4,5-dihydro-1,5-diphenyl-1H-pyrazol-3-yl)phenyl]- chemical structure, C23H21N3O, CAS 13393-39-0](/s/DWGQJSSCAHGCJB-UHFFFAOYSA-N.svg)
Acetamide, N-[4-(4,5-dihydro-1,5-diphenyl-1H-pyrazol-3-yl)phenyl]-
CAS 13393-39-0C23H21N3O
N-(4-Morpholin-4-ylphenyl)benzo(g)quinolin-4-amine
CAS 127136-33-8C23H21N3O
2-(3,4-Dihydroisoquinolin-2(1H)-yl)-7-phenyl-7,8-dihydroquinazolin-5(6H)-one
CAS 847184-56-9C23H21N3O
N-(2-(4-Methoxyphenyl)ethyl)-2-phenyl-4-quinazolinamine
CAS 853310-75-5C23H21N3O
![7-[(2,5-Dimethylphenyl)-(pyridin-2-ylamino)methyl]quinolin-8-ol chemical structure, C23H21N3O, CAS 352705-87-4](/s/SMVGLVQESZULKI-UHFFFAOYSA-N.svg)
7-[(2,5-Dimethylphenyl)-(pyridin-2-ylamino)methyl]quinolin-8-ol
CAS 352705-87-4C23H21N3O
![7-[(4-Methylphenyl)-[(6-methylpyridin-2-yl)amino]methyl]quinolin-8-ol chemical structure, C23H21N3O, CAS 353773-66-7](/s/KSUCEXYJUGNPFV-UHFFFAOYSA-N.svg)
7-[(4-Methylphenyl)-[(6-methylpyridin-2-yl)amino]methyl]quinolin-8-ol
CAS 353773-66-7C23H21N3O
3-(2,3-Diphenyl-1H-indol-1-yl)propanehydrazide
CAS 347369-20-4C23H21N3O
![N-[1-(1-Methylbenzimidazol-2-yl)-2-phenylethyl]benzamide chemical structure, C23H21N3O, CAS 686736-48-1](/s/HCSXGNLPVUNLLS-UHFFFAOYSA-N.svg)
N-[1-(1-Methylbenzimidazol-2-yl)-2-phenylethyl]benzamide
CAS 686736-48-1C23H21N3O
Mmp2-IN-3
CAS 897799-81-4C23H21N3O
![N-Benzyl-1-phenyl-N-[(5-phenyl-1,3,4-oxadiazol-2-yl)methyl]methanamine chemical structure, C23H21N3O, CAS 883279-79-6](/s/KHFWVRPMIXISKP-UHFFFAOYSA-N.svg)
N-Benzyl-1-phenyl-N-[(5-phenyl-1,3,4-oxadiazol-2-yl)methyl]methanamine
CAS 883279-79-6C23H21N3O
![N-(2-(1H-Benzo[d]imidazol-2-yl)phenyl)-2-(2,4-dimethylphenyl)acetamide chemical structure, C23H21N3O, CAS 899958-27-1](/s/CMOANJLDKYTKPV-UHFFFAOYSA-N.svg)
N-(2-(1H-Benzo[d]imidazol-2-yl)phenyl)-2-(2,4-dimethylphenyl)acetamide
CAS 899958-27-1C23H21N3O
![N-(3-(8-Methylimidazo[1,2-a]pyridin-2-yl)phenyl)-3-phenylpropanamide chemical structure, C23H21N3O, CAS 833441-59-1](/s/QTQVZIVJJKCTJC-UHFFFAOYSA-N.svg)
N-(3-(8-Methylimidazo[1,2-a]pyridin-2-yl)phenyl)-3-phenylpropanamide
CAS 833441-59-1C23H21N3O
![2-(3,4-Dimethylphenyl)-5-[(4-ethenylphenyl)methyl]-4H,5H-pyrazolo[1,5-a]pyrazin-4-one chemical structure, C23H21N3O, CAS 1040674-30-3](/s/WKEXRGAXQPMKBB-UHFFFAOYSA-N.svg)
2-(3,4-Dimethylphenyl)-5-[(4-ethenylphenyl)methyl]-4H,5H-pyrazolo[1,5-a]pyrazin-4-one
CAS 1040674-30-3C23H21N3O
![N-[4-(1H-Benzimidazol-2-yl)phenyl]-4-phenylbutanamide chemical structure, C23H21N3O, CAS 666711-10-0](/s/AUMJVYMEYBPHLI-UHFFFAOYSA-N.svg)
N-[4-(1H-Benzimidazol-2-yl)phenyl]-4-phenylbutanamide
CAS 666711-10-0C23H21N3O
![2-[2-[(E)-2-(1-Azatricyclo[7.3.1.05,13]trideca-5,7,9(13)-trien-7-yl)ethenyl]-6-methylpyran-4-ylidene]propanedinitrile chemical structure, C23H21N3O, CAS 866626-85-9](/s/ZNJRONVKWRHYBF-VOTSOKGWSA-N.svg)
2-[2-[(E)-2-(1-Azatricyclo[7.3.1.05,13]trideca-5,7,9(13)-trien-7-yl)ethenyl]-6-methylpyran-4-ylidene]propanedinitrile
CAS 866626-85-9C23H21N3O
![4-[4-(Acridin-9-ylamino)phenyl]butanamide chemical structure, C23H21N3O, CAS 66147-57-7](/s/AQPXGIUIYAOGLH-UHFFFAOYSA-N.svg)
4-[4-(Acridin-9-ylamino)phenyl]butanamide
CAS 66147-57-7C23H21N3O
2-(2-Benzyl-1H-1,3-benzodiazol-1-yl)-N-(2-methylphenyl)acetamide
CAS 955325-29-8C23H21N3O
![1-(2-Methoxyphenyl)-9-phenyl-5,6,7,8-tetrahydroimidazo[4,5-b]quinoline chemical structure, C23H21N3O, CAS 352555-51-2](/s/ZSJWVGPTHGGSIH-UHFFFAOYSA-N.svg)
1-(2-Methoxyphenyl)-9-phenyl-5,6,7,8-tetrahydroimidazo[4,5-b]quinoline
CAS 352555-51-2C23H21N3O
![4-Quinolinecarbonitrile, 2-amino-5,6,7,8-tetrahydro-3-[4-(phenylmethoxy)phenyl]- chemical structure, C23H21N3O, CAS 514218-59-8](/s/QJSNNRNSIBWIQI-UHFFFAOYSA-N.svg)
4-Quinolinecarbonitrile, 2-amino-5,6,7,8-tetrahydro-3-[4-(phenylmethoxy)phenyl]-
CAS 514218-59-8C23H21N3O
2-(2,3-Dihydro-1H-indol-1-yl)-7-(4-methylphenyl)-7,8-dihydroquinazolin-5(6H)-one
CAS 848670-23-5C23H21N3O
- 3-Methyl-N-[[1-(phenylmethyl)-1H-benzimidazol-2-yl]methyl]benzamide872345-03-4C23H21N3O
- 2-(2-Benzyl-1H-1,3-benzodiazol-1-yl)-N-(4-methylphenyl)acetamide955325-45-8C23H21N3O
- 1-(4-Methoxyphenyl)-9-phenyl-5,6,7,8-tetrahydro-1H-imidazo[4,5-b]quinoline371957-71-0C23H21N3O
- 4-Benzyl-N-(4-methoxybenzyl)-1-phthalazinamine338404-20-9C23H21N3O
- 4-(1-Ethylbenzimidazol-2-yl)-1-naphthylpyrrolidin-2-one720678-10-4C23H21N3O
- 4H-1,2,4-Triazole, 3,4-bis(4-methylphenyl)-5-(phenoxymethyl)-141078-91-3C23H21N3O
- [4-(1H-Benzimidazol-2-yl)piperidin-1-yl]-naphthalen-1-ylmethanone887884-92-6C23H21N3O
- 2-(2-Benzyl-1H-1,3-benzimidazol-1-yl)-N-(3-methylphenyl)acetamide955302-10-0C23H21N3O
- (4-(1H-Benzo[d]imidazol-2-yl)piperidin-1-yl)(naphthalen-2-yl)methanone887884-99-3C23H21N3O
- 2-(1-Benzyl-1H-indol-3-yl)-N-(pyridin-2-ylmethyl)acetamide921919-68-8C23H21N3O
- N-Phenyl-4-[2-(pyridin-2-yl)-1H-indol-3-yl]butanamide838879-72-4C23H21N3O
- N-(4-(1,3-Diphenyl-4,5-dihydro-1H-pyrazol-5-yl)phenyl)acetamide10179-72-3C23H21N3O
- 1-(3-(5-Methyl-1H-benzo[d]imidazol-2-yl)azetidin-1-yl)-2-(naphthalen-1-yl)ethanone1421532-58-2C23H21N3O
- 5,6-Diphenyl-4-piperidin-1-ylfuro[2,3-d]pyrimidine106561-42-6C23H21N3O
- 3,4-Dimethyl-N-(4-{8-methylimidazo[1,2-A]pyridin-2-YL}phenyl)benzamide835897-44-4C23H21N3O
- N-[(1-Benzyl-1H-benzimidazol-2-yl)methyl]-2-methylbenzamide497241-71-1C23H21N3O
- 5-(4-Ethylphenyl)-2-(pyridin-3-yl)-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazine868155-34-4C23H21N3O
- 2-(4-Ethylphenyl)-5-(4-vinylbenzyl)pyrazolo[1,5-a]pyrazin-4(5H)-one1040675-61-3C23H21N3O
- 1-(4-Ethylphenyl)-3-(2-phenyl-1H-indol-3-yl)urea1189460-63-6C23H21N3O
- N-(2-(Imidazo[1,2-a]pyridin-2-yl)phenyl)-2-phenylbutanamide1798546-33-4C23H21N3O
- (2E)-2-Cyano-3-[2,5-dimethyl-1-(2-methylphenyl)-1H-pyrrol-3-yl]-N-phenylprop-2-enamide5865-66-7C23H21N3O
- 4'-(4-(2-Isoindolinyl)-2-methylphenylazo)acetophenone200060-55-5C23H21N3O
- 3-Pyridinecarbonitrile, 6-(4-methoxyphenyl)-4-phenyl-2-(1-pyrrolidinyl)-488863-03-2C23H21N3O
- N-(2-Methylphenyl)-2-[2-(2-methylphenyl)-1H-benzimidazol-1-yl]acetamide955321-63-8C23H21N3O
- 3-(2-Phenyl-1H-indol-1-yl)-N-(pyridin-4-ylmethyl)propanamide1081140-67-1C23H21N3O
- 2-[4-(1-Amino-1-methylethyl)phenyl]-3-phenyl-1,6-naphthyridin-5(6H)-one1238316-27-2C23H21N3O
- 6,7-Dimethyl-N-[4-(phenylmethoxy)phenyl]-4-quinazolinamine179248-62-5C23H21N3O
- 3-Phenyl-2-{[(2-phenylethyl)amino]methyl}quinazolin-4(3H)-one19062-63-6C23H21N3O
- 2-Cyano-3-[2,5-dimethyl-1-(3-methylphenyl)-1H-pyrrol-3-yl]-N-phenylacrylamide5876-43-7C23H21N3O
- N-[5-(1H-Benzimidazol-2-yl)-2-methylphenyl]-3-phenylpropanamide830352-58-4C23H21N3O
- 2-(4-tert-Butylphenyl)-3-pyridin-3-ylquinazolin-4-one679802-02-9C23H21N3O
- N-[4-(1H-Benzimidazol-2-yl)phenyl]-2-phenylbutanamide701260-53-9C23H21N3O
- 1,1-Dibenzyl-3-(1H-indol-3-yl)urea899964-96-6C23H21N3O
- N-(1-Benzyl-1H-benzimidazol-2-yl)-N-(2-ethoxybenzylidene)amine380659-00-7C23H21N3O
- O-{[1-(Triphenylmethyl)-1H-imidazol-4-yl]methyl}hydroxylamine88529-58-2C23H21N3O
- O-{[1-(Triphenylmethyl)-1H-pyrazol-3-yl]methyl}hydroxylamine88529-66-2C23H21N3O
- O-{[1-(Triphenylmethyl)-1H-pyrazol-4-yl]methyl}hydroxylamine88529-71-9C23H21N3O
- 2-(1-Trityl-1H-1,2,4-triazol-3-yl)ethan-1-ol193683-16-8C23H21N3O
- 5-(2,2':6',2''-Terpyridine-4'-yloxymethyl)norborna-2-ene345891-14-7C23H21N3O
- 2-Propenamide, N-[4-[2-(4-ethylphenyl)diazenyl]phenyl]-3-phenyl-493016-14-1C23H21N3O
- 1-(2-Ethoxyphenyl)-3-(naphthalen-1-yl)-1,2,4,5-tetrahydropyrrolo[2,3-c]pyrazole5079-77-6C23H21N3O
- [2-(1H-Indol-3-yl)quinolin-4-yl](piperidin-1-yl)methanone91047-90-4C23H21N3O
- 8-(Benzyloxy)-2,4,5-trimethyl-1,5-dihydroimidazo[4,5-b]carbazole832723-99-6C23H21N3O
- N-Butyl-3-cyano-4,6-diphenylpyridine-2-carboxamide922522-95-0C23H21N3O
- 2,6-Dimethyl-N-[(4-phenylphenyl)methyl]imidazo[1,2-a]pyridine-3-carboxamide2226192-14-7C23H21N3O
- 2-[4-(2-Amino-4,5-diphenylimidazol-1-yl)phenyl]ethanol1403503-68-3C23H21N3O
- N-{2-[4-(1-Methyl-1H-pyrazol-4-yl)phenyl]ethyl}naphthalene-1-carboxamide2548976-61-8C23H21N3O
- N,2,6-Triphenyl-2,3,4,5-tetrahydropyridazine-3-carboxamide1908452-33-4C23H21N3O
Frequently asked questions
What is the molar mass of C23H21N3O?
The molar mass of C23H21N3O is 355.44 g/mol, calculated from standard atomic weights for 23 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 355.1685 Da.
How many compounds have the formula C23H21N3O?
CompoundList lists 72 compounds with the molecular formula C23H21N3O, including N'-[(9-Ethyl-9H-carbazol-3-yl)methylene]-2-methylbenzohydrazide, 1-Carbazol-9-yl-3-(2-methyl-benzoimidazol-1-yl)-propan-2-ol, 2-(2-Methyl-6-(2-(2,3,6,7-tetrahydro-1H,5H-benzo(ij)quinolizin-9-yl)ethenyl)-4H-pyran-4-ylidene)propanedinitrile. 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 C23H21N3O?
C23H21N3O has a degree of unsaturation of 15. 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.