Molecular formula
C23H18N2O3
133 compounds have this formula on CompoundList.
- Molar mass
- 370.41g/mol
- Monoisotopic mass
- 370.1317Da
- Atoms
- 46
- Elements
- 4
- Rings plus double bonds
- 16
The formula C23H18N2O3 describes a molecule made of 23 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 3 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 × 2374.58%12.011 × 23 = 276.253 g/mol
- H Hydrogen × 184.90%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 27.56%14.007 × 2 = 28.014 g/mol
- O Oxygen × 312.96%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C23H18N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 133 compounds
2-((3-(Quinolin-2-ylmethoxy)phenyl)amino)benzoic acid
CAS 105350-26-3C23H18N2O3
Anthranilic acid, N-(alpha-(8-hydroxy-7-quinolyl)benzyl)-
CAS 5394-35-4C23H18N2O3
![4-[[(8-Hydroxyquinolin-7-yl)-phenylmethyl]amino]benzoic acid chemical structure, C23H18N2O3, CAS 5335-97-7](/s/PSCFZETTYRDCRM-UHFFFAOYSA-N.svg)
4-[[(8-Hydroxyquinolin-7-yl)-phenylmethyl]amino]benzoic acid
CAS 5335-97-7C23H18N2O3
![4-[5-(4-Methoxyphenyl)-4-phenyl-1H-imidazol-2-yl]benzoic acid chemical structure, C23H18N2O3, CAS 330450-05-0](/s/ABZIHPOQAJFNOC-UHFFFAOYSA-N.svg)
4-[5-(4-Methoxyphenyl)-4-phenyl-1H-imidazol-2-yl]benzoic acid
CAS 330450-05-0C23H18N2O3
2-(4-Nitrophenyl)-5-oxo-3,5-diphenylpentanenitrile
CAS 5339-82-2C23H18N2O3
N-(2-Hydroxyphenyl)-2-(4-methoxyphenyl)quinoline-4-carboxamide
CAS 374105-02-9C23H18N2O3
N-Benzhydryl-2-(1,3-dioxoisoindol-2-yl)acetamide
CAS 76691-93-5C23H18N2O3
![(Z)-2-([1,1'-Biphenyl]-4-ylimino)-8-methoxy-2H-chromene-3-carboxamide chemical structure, C23H18N2O3, CAS 313242-76-1](/s/YTIKGNKCFJSIQV-UHFFFAOYSA-N.svg)
(Z)-2-([1,1'-Biphenyl]-4-ylimino)-8-methoxy-2H-chromene-3-carboxamide
CAS 313242-76-1C23H18N2O3
![N-[4-[(3-Methylbenzoyl)amino]phenyl]-1-benzofuran-2-carboxamide chemical structure, C23H18N2O3, CAS 333355-21-8](/s/QOIUGYMDKQZPMT-UHFFFAOYSA-N.svg)
N-[4-[(3-Methylbenzoyl)amino]phenyl]-1-benzofuran-2-carboxamide
CAS 333355-21-8C23H18N2O3
(E)-2-(3,4-Dihydroxystyryl)-3-(p-tolyl)quinazolin-4(3H)-one
CAS 332391-54-5C23H18N2O3
![2-[(E)-2-(4-Hydroxyphenyl)ethenyl]-3-(4-methoxyphenyl)quinazolin-4(3H)-one chemical structure, C23H18N2O3, CAS 37856-41-0](/s/LFULIRIAUKBLGI-OVCLIPMQSA-N.svg)
2-[(E)-2-(4-Hydroxyphenyl)ethenyl]-3-(4-methoxyphenyl)quinazolin-4(3H)-one
CAS 37856-41-0C23H18N2O3
![(3Z)-N-Acetyl-3-[(4-methylphenyl)imino]-3H-benzo[f]chromene-2-carboxamide chemical structure, C23H18N2O3, CAS 328268-87-7](/s/ISPYOFAAHRKAOO-UHFFFAOYSA-N.svg)
(3Z)-N-Acetyl-3-[(4-methylphenyl)imino]-3H-benzo[f]chromene-2-carboxamide
CAS 328268-87-7C23H18N2O3
(E)-2-(2-Hydroxy-3-methoxystyryl)-3-phenylquinazolin-4(3H)-one
CAS 304876-83-3C23H18N2O3
![5-(1,3-Benzodioxol-5-yl)-2-phenyl-1,10b-dihydropyrazolo[1,5-c][1,3]benzoxazine chemical structure, C23H18N2O3, CAS 300573-13-1](/s/LMMKBNXBWCWDKV-UHFFFAOYSA-N.svg)
5-(1,3-Benzodioxol-5-yl)-2-phenyl-1,10b-dihydropyrazolo[1,5-c][1,3]benzoxazine
CAS 300573-13-1C23H18N2O3
![2-[(E)-2-(2-Hydroxyphenyl)ethenyl]-3-(4-methoxyphenyl)quinazolin-4(3H)-one chemical structure, C23H18N2O3, CAS 112750-95-5](/s/IGFBBLTXABAUOO-XNTDXEJSSA-N.svg)
2-[(E)-2-(2-Hydroxyphenyl)ethenyl]-3-(4-methoxyphenyl)quinazolin-4(3H)-one
CAS 112750-95-5C23H18N2O3
![(2Z)-2-[(2-Methoxyphenyl)imino]-N-phenyl-2H-chromene-3-carboxamide chemical structure, C23H18N2O3, CAS 312706-92-6](/s/DRXBZERCJBVLFY-UHFFFAOYSA-N.svg)
(2Z)-2-[(2-Methoxyphenyl)imino]-N-phenyl-2H-chromene-3-carboxamide
CAS 312706-92-6C23H18N2O3
6-Methoxy-2-(4-phenylphenyl)iminochromene-3-carboxamide
CAS 313242-75-0C23H18N2O3
![2-(2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoethyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione chemical structure, C23H18N2O3, CAS 326889-61-6](/s/UYBQHFLZWZCLBQ-UHFFFAOYSA-N.svg)
2-(2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoethyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione
CAS 326889-61-6C23H18N2O3
![2-(1H-Indol-3-yl)-2-oxo-N-[(3-phenoxyphenyl)methyl]acetamide chemical structure, C23H18N2O3, CAS 620100-68-7](/s/TVBXQLHXIUFZII-UHFFFAOYSA-N.svg)
2-(1H-Indol-3-yl)-2-oxo-N-[(3-phenoxyphenyl)methyl]acetamide
CAS 620100-68-7C23H18N2O3
5-Methyl-N-(2-phenoxyphenyl)-3-phenyl-1,2-oxazole-4-carboxamide
CAS 341001-33-0C23H18N2O3
![2-Cyano-3-[4-(diphenylamino)-2-methoxyphenyl]prop-2-enoic acid chemical structure, C23H18N2O3, CAS 1448313-95-8](/s/OOKBWQIMMUTDEE-NBVRZTHBSA-N.svg)
2-Cyano-3-[4-(diphenylamino)-2-methoxyphenyl]prop-2-enoic acid
CAS 1448313-95-8C23H18N2O3
5-Methyl-N-(4-phenoxyphenyl)-3-phenyl-1,2-oxazole-4-carboxamide
CAS 438472-70-9C23H18N2O3
4-Benzoyl-3-hydroxy-5-(4-methylphenyl)-1-(pyridin-2-yl)-2,5-dihydro-1H-pyrrol-2-one
CAS 425609-28-5C23H18N2O3
N-(4-Phenoxyphenyl)-2-(quinolin-8-yloxy)acetamide
CAS 522659-46-7C23H18N2O3
- 4-(3-Methoxybenzoyl)-1,3-diphenyl-1H-pyrazol-5(4H)-one1021026-98-1C23H18N2O3
- N-Benzyl-4-hydroxy-2-oxo-1-phenyl-1,2-dihydroquinoline-3-carboxamide130058-45-6C23H18N2O3
- 2-(3-Carbazol-9-yl-2-hydroxypropyl)isoindole-1,3-dione112169-41-2C23H18N2O3
- 2-[2-(4-Hydroxyphenyl)vinyl]-3-(3-methoxyphenyl)-4(3H)-quinazolinone312585-79-8C23H18N2O3
- Ethyl 4-(4-oxo-2-phenylquinazolin-3-yl)benzoate342384-34-3C23H18N2O3
- N-(2,3-Dimethylphenyl)-4-(1,3-dioxoisoindolin-2-yl)benzamide433327-31-2C23H18N2O3
- 2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-3,N-diphenyl-propionamide99481-69-3C23H18N2O3
- 4-(1,3-Dioxoisoindolin-2-yl)-N-(2-ethylphenyl)benzamide414897-12-4C23H18N2O3
- 4-(Quinoxalin-2-yl)phenyl (2-methylphenoxy)acetate431910-63-3C23H18N2O3
- 3-(2,2-Diphenylacetamido)benzofuran-2-carboxamide477511-96-9C23H18N2O3
- N-(3-Methyl-2-(4-methylbenzoyl)benzofuran-6-yl)isonicotinamide929372-25-8C23H18N2O3
- 2-[2-(3,4-Dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]benzo[de]isoquinoline-1,3-dione325694-39-1C23H18N2O3
- 1-(4-Oxo-2-(o-tolyl)-4H-chromen-6-yl)-3-phenylurea923180-08-9C23H18N2O3
- 6-Methoxy-6-(4-methoxy-phenyl)-6H-chromeno(3,4-b)quinoxaline1603-43-6C23H18N2O3
- 2,3,5-Triphenyldihydro-2H-pyrrolo[3,4-d][1,2]oxazole-4,6(3H,5H)-dione21939-12-8C23H18N2O3
- (3Z)-N-Acetyl-3-[(2-methylphenyl)imino]-3H-benzo[f]chromene-2-carboxamide313234-38-7C23H18N2O3
- N-[3-[(2-Methylbenzoyl)amino]phenyl]-1-benzofuran-2-carboxamide347337-65-9C23H18N2O3
- Ethyl 4-((2E)-2-cyano-3-naphthylprop-2-enoylamino)benzoate364626-11-9C23H18N2O3
- 3-(4-Hydroxyphenyl)-2-[(E)-2-(4-methoxyphenyl)ethenyl]quinazolin-4-one112750-89-7C23H18N2O3
- N-(3,5-Dimethylphenyl)-4-(1,3-dioxoisoindol-2-yl)benzamide450391-58-9C23H18N2O3
- 5-(2-Nitrophenyl)-3,4,5,6-tetrahydro-2H-benzo[a]phenanthridin-1-one300839-46-7C23H18N2O3
- (E)-[2-(4-Methylphenyl)-4,5-dioxo-1-(pyridinium-3-yl)pyrrolidin-3-ylidene](phenyl)methanolate425415-60-7C23H18N2O3
- 2-({(E)-[2-(Prop-2-yn-1-yloxy)naphthalen-1-yl]methylidene}amino)-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione1008206-82-3C23H18N2O3
- 3-Phenyl-9-(pyridin-3-ylmethyl)-9,10-dihydrochromeno[8,7-e][1,3]oxazin-4(8H)-one929493-65-2C23H18N2O3
- (Z)-2-Benzylidene-8-(pyridin-2-ylmethyl)-8,9-dihydro-2H-benzofuro[7,6-e][1,3]oxazin-3(7H)-one929845-90-9C23H18N2O3
- 1-(4-Oxo-2-(m-tolyl)-4H-chromen-6-yl)-3-phenylurea923179-95-7C23H18N2O3
- 1-(4-Oxo-2-(p-tolyl)-4H-chromen-6-yl)-3-phenylurea923251-16-5C23H18N2O3
- N-[4-(4-Oxo-3,1-benzoxazin-2-yl)phenyl]-3-phenylpropanamide442653-50-1C23H18N2O3
- 3-Hydroxy-3-[2-oxo-2-(4-pyrrol-1-ylphenyl)ethyl]-1-prop-2-ynylindol-2-one689769-78-6C23H18N2O3
- 2-(3-Formyl-1H-indol-1-yl)-N-(4-phenoxyphenyl)acetamide831206-96-3C23H18N2O3
- 3-((4-Methoxyphenyl)imino)-1-((4-methylphenyl)carbonyl)indolin-2-one1024720-13-5C23H18N2O3
- N-[4-[(E)-2-(1,3-Benzoxazol-2-yl)ethenyl]phenyl]-3-methoxybenzamide478043-67-3C23H18N2O3
- 3-Phenyl-9-(pyridin-2-ylmethyl)-9,10-dihydrochromeno[8,7-e][1,3]oxazin-4(8H)-one929844-18-8C23H18N2O3
- N-[3-Methyl-2-(4-methylbenzoyl)-1-benzofuran-6-yl]pyridine-3-carboxamide929504-89-2C23H18N2O3
- N-[3-Methyl-2-(4-methylbenzoyl)-1-benzofuran-5-yl]pyridine-3-carboxamide929472-05-9C23H18N2O3
- N-[3-Methyl-2-(4-methylbenzoyl)-1-benzofuran-5-yl]pyridine-4-carboxamide929413-01-4C23H18N2O3
- 1-(1,1'-Biphenyl)-4-yl-2-hydroxy-2-((8-hydroxy-7-quinolinyl)amino)ethanone25912-18-9C23H18N2O3
- N-(4-Ethylphenyl)-1,3-dioxo-2-phenylisoindole-5-carboxamide500015-55-4C23H18N2O3
- N-(4,5-Diphenyl-1,3-oxazol-2-yl)-2-phenoxyacetamide489442-33-3C23H18N2O3
- (Z)-N-[2-(3-Methoxyphenyl)-1,3-benzoxazol-5-yl]-3-phenylprop-2-enamide420826-78-4C23H18N2O3
- 5-(3-Nitrophenyl)-2,3,5,6-tetrahydrobenzo[a]phenanthridin-4(1H)-one33899-00-2C23H18N2O3
- N-{3-[Hydroxy(oxido)amino]phenyl}tetracyclo[6.6.2.0~2,7~.0~9,14~]hexadeca-2,4,6,9,11,13-hexaene-15-carboxamide328009-55-8C23H18N2O3
- N-[2-(Furan-2-ylmethylcarbamoyl)phenyl]naphthalene-1-carboxamide690684-80-1C23H18N2O3
- Ethyl 4-[(2-phenyl-4-quinazolinyl)oxy]benzenecarboxylate866155-22-8C23H18N2O3
- (4E)-4-{[(3-Methoxyphenyl)amino]methylidene}-2-phenylisoquinoline-1,3(2H,4H)-dione685094-08-0C23H18N2O3
- 4-Benzoyl-3-hydroxy-1-(6-methylpyridin-2-yl)-5-phenyl-1H-pyrrol-2(5H)-one374098-55-2C23H18N2O3
- (2Z)-2-Benzylidene-8-(pyridin-3-ylmethyl)-8,9-dihydro-7H-furo[2,3-f][1,3]benzoxazin-3(2H)-one929863-87-6C23H18N2O3
- Methyl 4-[(4-quinoxalin-2-ylphenoxy)methyl]benzoate695167-37-4C23H18N2O3
- 5-(4-Nitrophenyl)-2,3,5,6-tetrahydrobenzo[a]phenanthridin-4(1H)-one20518-08-5C23H18N2O3
- N-[3-(Benzyloxy)phenyl]-2-(1H-indol-3-yl)-2-oxoacetamide1024184-66-4C23H18N2O3
- 3-(4-Methoxyanilino)-1-(3-phenyl-2,1-benzisoxazol-5-yl)-2-propen-1-one344275-82-7C23H18N2O3
- (4E)-1-Benzyl-4-[hydroxy(phenyl)methylidene]-5-pyridin-4-ylpyrrolidine-2,3-dione608106-18-9C23H18N2O3
- 3-(3-Methylbenzamido)-N-phenylbenzofuran-2-carboxamide887885-03-2C23H18N2O3
- N-Phenyl-3-(2-phenylacetamido)benzofuran-2-carboxamide160461-26-7C23H18N2O3
- 2-(4-Ethoxyphenyl)-4,5-dihydro-3H-12-oxa-1,3-diazatetraphen-4-one899217-77-7C23H18N2O3
- 3-(2-Methylbenzamido)-N-phenylbenzofuran-2-carboxamide887884-94-8C23H18N2O3
- Benzyl [3-(naphthalen-1-yl)-6-oxopyridazin-1(6H)-yl]acetate922971-45-7C23H18N2O3
- 1-(2-Oxo-2-phenylethyl)-3-(p-tolyl)quinazoline-2,4(1H,3H)-dione899781-98-7C23H18N2O3
- 2-(3-Ethoxyphenyl)-4,5-dihydro-3H-12-oxa-1,3-diazatetraphen-4-one902855-71-4C23H18N2O3
- 2-[2-(4-Methoxyphenyl)-2-oxoethyl]-6-(naphthalen-1-yl)pyridazin-3(2H)-one1219587-31-1C23H18N2O3
- Pyridin-4-ylmethyl 1-oxo-2-(m-tolyl)-1,2-dihydroisoquinoline-4-carboxylate1226459-75-1C23H18N2O3
- 4-Hydroxy-N-(3-methylphenyl)-2-oxo-1-phenyl-1,2-dihydroquinoline-3-carboxamide946330-86-5C23H18N2O3
- 4-Hydroxy-N-(4-methylphenyl)-2-oxo-1-phenyl-1,2-dihydroquinoline-3-carboxamide946355-36-8C23H18N2O3
- N-(4-Methoxyphenyl)-2-oxo-2-(2-phenyl-1H-indol-3-yl)acetamide695214-48-3C23H18N2O3
- N-{2-[Hydroxy(oxido)amino]phenyl}tetracyclo[6.6.2.0~2,7~.0~9,14~]hexadeca-2,4,6,9,11,13-hexaene-15-carboxamide331241-22-6C23H18N2O3
- 2-(1,3-Dioxoisoindol-2-yl)-N-(4-phenylphenyl)propanamide611176-32-0C23H18N2O3
- 2-(2-Methyl-1H-indol-3-yl)-2-oxo-N-(4-phenoxyphenyl)acetamide852369-36-9C23H18N2O3
- 3-[[2-(4-Phenylphenyl)acetyl]amino]-1-benzofuran-2-carboxamide898354-95-5C23H18N2O3
- Benzyl [3-(naphthalen-2-yl)-6-oxopyridazin-1(6H)-yl]acetate923099-86-9C23H18N2O3
- 3-Methyl-N-(3-methylpyridin-2-yl)-4-oxo-2-phenyl-4H-chromene-8-carboxamide1010896-05-5C23H18N2O3
- (7-Methoxybenzofuran-2-yl)(5-(pyridin-4-yl)indolin-1-yl)methanone2034276-09-8C23H18N2O3
- 3-[1-(2-Hydroxyanilino)ethylidene]-1-phenylquinoline-2,4(1H,3H)-dione5567-11-3C23H18N2O3
- 10-Ethyl-2-(4-methoxyphenyl)-9H-pyrrolo[3,4-b]carbazole-1,3-dione91545-06-1C23H18N2O3
- (E)-N-[2-(4-Methoxyphenyl)-1,3-benzoxazol-5-yl]-3-phenylprop-2-enamide433954-45-1C23H18N2O3
- (E)-2-Cyano-N-(3-methoxyphenyl)-3-(3-phenoxyphenyl)prop-2-enamide358990-09-7C23H18N2O3
- N-(3-Methoxyphenyl)-2-oxo-2-(2-phenylindolizin-3-yl)acetamide380575-39-3C23H18N2O3
Frequently asked questions
What is the molar mass of C23H18N2O3?
The molar mass of C23H18N2O3 is 370.41 g/mol, calculated from standard atomic weights for 23 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 370.1317 Da.
How many compounds have the formula C23H18N2O3?
CompoundList lists 133 compounds with the molecular formula C23H18N2O3, including 2-((3-(Quinolin-2-ylmethoxy)phenyl)amino)benzoic acid, Anthranilic acid, N-(alpha-(8-hydroxy-7-quinolyl)benzyl)-, 4-[[(8-Hydroxyquinolin-7-yl)-phenylmethyl]amino]benzoic acid. 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 C23H18N2O3?
C23H18N2O3 has a degree of unsaturation of 16. 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.