Molecular formula
C23H18N2O5
75 compounds have this formula on CompoundList.
- Molar mass
- 402.41g/mol
- Monoisotopic mass
- 402.1216Da
- Atoms
- 48
- Elements
- 4
- Rings plus double bonds
- 16
The formula C23H18N2O5 describes a molecule made of 23 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 5 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 × 2368.65%12.011 × 23 = 276.253 g/mol
- H Hydrogen × 184.51%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 26.96%14.007 × 2 = 28.014 g/mol
- O Oxygen × 519.88%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C23H18N2O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 75 of 75 compounds
DBCO-NHS Ester
CAS 1353016-71-3C23H18N2O5
Saphenamycin
CAS 83198-27-0C23H18N2O5
![2-(2-Methoxyphenoxy)-N-[3-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]acetamide chemical structure, C23H18N2O5, CAS 442653-54-5](/s/RYRZXSNWZHIYQX-UHFFFAOYSA-N.svg)
2-(2-Methoxyphenoxy)-N-[3-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]acetamide
CAS 442653-54-5C23H18N2O5
![Ethyl 4-(2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)acetamido)benzoate chemical structure, C23H18N2O5, CAS 500198-87-8](/s/ZJBVILULUKVMMT-UHFFFAOYSA-N.svg)
Ethyl 4-(2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)acetamido)benzoate
CAS 500198-87-8C23H18N2O5
![N-[4-Hydroxy-3-(5-methyl-1,3-benzoxazol-2-yl)phenyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide chemical structure, C23H18N2O5, CAS 328947-98-4](/s/FTVSBMLKBOCFTB-UHFFFAOYSA-N.svg)
N-[4-Hydroxy-3-(5-methyl-1,3-benzoxazol-2-yl)phenyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide
CAS 328947-98-4C23H18N2O5
![1-Phenazinecarboxylic acid, 6-[1-[(2-hydroxy-6-methylbenzoyl)oxy]ethyl]- chemical structure, C23H18N2O5, CAS 634600-55-8](/s/AXHGAUSFRHOIGV-UHFFFAOYSA-N.svg)
1-Phenazinecarboxylic acid, 6-[1-[(2-hydroxy-6-methylbenzoyl)oxy]ethyl]-
CAS 634600-55-8C23H18N2O5
![3-(Furan-2-ylmethyl)-1-[(4-methoxyphenyl)methyl]-[1]benzofuro[3,2-d]pyrimidine-2,4-dione chemical structure, C23H18N2O5, CAS 892422-41-2](/s/BNIVPHRJTQPDBR-UHFFFAOYSA-N.svg)
3-(Furan-2-ylmethyl)-1-[(4-methoxyphenyl)methyl]-[1]benzofuro[3,2-d]pyrimidine-2,4-dione
CAS 892422-41-2C23H18N2O5
![[2-Oxo-3-(2-oxo-2-phenylethoxy)-2,3-dihydro-1H-benzimidazol-1-yl]methyl benzoate chemical structure, C23H18N2O5, CAS 591735-24-9](/s/CNCVUAPMMWMMFC-UHFFFAOYSA-N.svg)
[2-Oxo-3-(2-oxo-2-phenylethoxy)-2,3-dihydro-1H-benzimidazol-1-yl]methyl benzoate
CAS 591735-24-9C23H18N2O5
![2-[2-(3,4-Dimethoxy-phenyl)-benzoimidazole-1-carbonyl]-benzoic acid chemical structure, C23H18N2O5, CAS 637324-91-5](/s/CLUJMXFQLLSXMY-UHFFFAOYSA-N.svg)
2-[2-(3,4-Dimethoxy-phenyl)-benzoimidazole-1-carbonyl]-benzoic acid
CAS 637324-91-5C23H18N2O5
![3-(Furan-2-ylmethyl)-1-[(3-methoxyphenyl)methyl]-[1]benzofuro[3,2-d]pyrimidine-2,4-dione chemical structure, C23H18N2O5, CAS 892422-35-4](/s/USNISVMLZADDOV-UHFFFAOYSA-N.svg)
3-(Furan-2-ylmethyl)-1-[(3-methoxyphenyl)methyl]-[1]benzofuro[3,2-d]pyrimidine-2,4-dione
CAS 892422-35-4C23H18N2O5
![N-[4-(1,3-Dioxoisoindol-5-yl)oxyphenyl]-2-(2-methylphenoxy)acetamide chemical structure, C23H18N2O5, CAS 665025-53-6](/s/COJNJPQLAUCEQS-UHFFFAOYSA-N.svg)
N-[4-(1,3-Dioxoisoindol-5-yl)oxyphenyl]-2-(2-methylphenoxy)acetamide
CAS 665025-53-6C23H18N2O5
![2-(4-Methoxyphenoxy)-N-[3-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]acetamide chemical structure, C23H18N2O5, CAS 354120-78-8](/s/NIZBSDHUQSOUIY-UHFFFAOYSA-N.svg)
2-(4-Methoxyphenoxy)-N-[3-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]acetamide
CAS 354120-78-8C23H18N2O5
![2-({9-Methyl-10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}carbamoyl)phenyl acetate chemical structure, C23H18N2O5, CAS 921889-58-9](/s/NUVZFFWBQFKBCA-UHFFFAOYSA-N.svg)
2-({9-Methyl-10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}carbamoyl)phenyl acetate
CAS 921889-58-9C23H18N2O5
![2-({[4-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)phenyl]carbonyl}amino)benzoic acid chemical structure, C23H18N2O5, CAS 330204-88-1](/s/UHLFKXNYBAAKTC-UHFFFAOYSA-N.svg)
2-({[4-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)phenyl]carbonyl}amino)benzoic acid
CAS 330204-88-1C23H18N2O5
![N-(1,3-Benzodioxol-5-ylmethyl)-3-(1,3-dioxobenzo[de]isoquinolin-2-yl)propanamide chemical structure, C23H18N2O5, CAS 342596-39-8](/s/SICHMCIRSVCDKR-UHFFFAOYSA-N.svg)
N-(1,3-Benzodioxol-5-ylmethyl)-3-(1,3-dioxobenzo[de]isoquinolin-2-yl)propanamide
CAS 342596-39-8C23H18N2O5
4-((7-Methoxy-2-methyl-4-oxo-4H-chromen-3-yl)oxy)-N-(pyridin-3-yl)benzamide
CAS 951986-02-0C23H18N2O5
![N-[3-Hydroxy-4-(5-methyl-1,3-benzoxazol-2-yl)phenyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide chemical structure, C23H18N2O5, CAS 328947-94-0](/s/XDZVVCJWCJQFIZ-UHFFFAOYSA-N.svg)
N-[3-Hydroxy-4-(5-methyl-1,3-benzoxazol-2-yl)phenyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide
CAS 328947-94-0C23H18N2O5
![2-Amino-4-[4-(benzyloxy)phenyl]-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile chemical structure, C23H18N2O5, CAS 664999-58-0](/s/WTISMYKZINOCLK-UHFFFAOYSA-N.svg)
2-Amino-4-[4-(benzyloxy)phenyl]-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile
CAS 664999-58-0C23H18N2O5
![N-(1,3-Benzodioxol-5-yl)-4-(1,3-dioxobenzo[de]isoquinolin-2-yl)butanamide chemical structure, C23H18N2O5, CAS 442557-49-5](/s/KHDKUUBVGXKTDT-UHFFFAOYSA-N.svg)
N-(1,3-Benzodioxol-5-yl)-4-(1,3-dioxobenzo[de]isoquinolin-2-yl)butanamide
CAS 442557-49-5C23H18N2O5
![1-(3-Methoxyphenyl)-7-methyl-2-(5-methyl-3-isoxazolyl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione chemical structure, C23H18N2O5, CAS 874396-76-6](/s/DYCOWMZNLISXQJ-UHFFFAOYSA-N.svg)
1-(3-Methoxyphenyl)-7-methyl-2-(5-methyl-3-isoxazolyl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione
CAS 874396-76-6C23H18N2O5
![2-[4-(Furan-2-carbonyl)piperazine-1-carbonyl]benzo[f]chromen-3-one chemical structure, C23H18N2O5, CAS 728016-92-0](/s/ARGREGJSRZOWEX-UHFFFAOYSA-N.svg)
2-[4-(Furan-2-carbonyl)piperazine-1-carbonyl]benzo[f]chromen-3-one
CAS 728016-92-0C23H18N2O5
methanolate chemical structure, C23H18N2O5, CAS 371118-66-0](/s/NWHLOWYQLORDAA-XUTLUUPISA-N.svg)
(E)-[2-(4-Hydroxy-3-methoxyphenyl)-4,5-dioxo-1-(pyridinium-2-yl)pyrrolidin-3-ylidene](phenyl)methanolate
CAS 371118-66-0C23H18N2O5
4-((7-Methoxy-4-oxo-4H-chromen-3-yl)oxy)-N-(pyridin-4-ylmethyl)benzamide
CAS 951940-42-4C23H18N2O5
N-(2,5-Dimethoxyphenyl)-4-(1,3-dioxoisoindolin-2-yl)benzamide
CAS 433254-21-8C23H18N2O5
- 1-Benzyl-3-hydroxy-3-[2-(2-nitrophenyl)-2-oxoethyl]indol-2-one701949-72-6C23H18N2O5
- 2-(4-Methoxyphenoxy)-N-[4-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]acetamide442653-53-4C23H18N2O5
- N-[3-(1,3-Dioxoisoindol-5-yl)oxyphenyl]-2-(2-methylphenoxy)acetamide667410-72-2C23H18N2O5
- 2,6-Dimethoxy-N-[4-(4-oxo-3,1-benzoxazin-2-yl)phenyl]benzamide332033-36-0C23H18N2O5
- N-(1,3-Dioxo-2-phenylisoindol-4-yl)-2-(4-methoxyphenoxy)acetamide432499-18-8C23H18N2O5
- Ethyl 4-[5-[(E)-2-cyano-3-(2-hydroxyanilino)-3-oxoprop-1-enyl]furan-2-yl]benzoate380434-47-9C23H18N2O5
- 2-(2-Methoxyphenoxy)-N-[4-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]acetamide354120-77-7C23H18N2O5
- 4-((7-Methoxy-4-oxo-4H-chromen-3-yl)oxy)-N-(pyridin-3-ylmethyl)benzamide951927-47-2C23H18N2O5
- 4-{[3-(1,3-Benzoxazol-2-yl)phenyl]carbamoyl}-2-methoxyphenyl acetate496913-46-3C23H18N2O5
- Ethyl 4-{5-[(E)-(2,5-dioxo-1-phenylimidazolidin-4-ylidene)methyl]furan-2-yl}benzoate444782-83-6C23H18N2O5
- 2-(3,4-Dimethoxyphenyl)-3-(4-nitroanilino)inden-1-one1022311-73-4C23H18N2O5
- 4-((7-Methoxy-4-oxo-4H-chromen-3-yl)oxy)-N-(pyridin-2-ylmethyl)benzamide952000-26-9C23H18N2O5
- (+)-Saphenamycin81645-10-5C23H18N2O5
- 2-(2-Methoxyphenyl)-N-(4-methoxyphenyl)-1,3-dioxoisoindole-5-carboxamide330634-65-6C23H18N2O5
- N-[4-(1,3-Dioxoisoindol-5-yl)oxyphenyl]-2-(4-methoxyphenyl)acetamide667410-73-3C23H18N2O5
- 2-{[1-(2-Methoxy-5-nitrophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylidene}-1H-indene-1,3(2H)-dione432004-78-9C23H18N2O5
- N-(2-Hydroxy-5-methylphenyl)-2-(3-methoxyphenyl)-1,3-dioxoisoindole-5-carboxamide428828-38-0C23H18N2O5
- (5Z)-5-[(4-Methoxynaphthalen-1-yl)methylidene]-1-(2-methoxyphenyl)-1,3-diazinane-2,4,6-trione5809-98-3C23H18N2O5
- 2-(3,4-Dimethoxyphenyl)-3-(3-nitroanilino)inden-1-one1024119-76-3C23H18N2O5
- 1-(4-Methoxyphenyl)-7-methyl-2-(5-methyl-3-isoxazolyl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione900868-42-0C23H18N2O5
- 3-((3-Methoxy-4-((4-nitrophenyl)methoxy)phenyl)methylene)indolin-2-one1025586-32-6C23H18N2O5
- 7-(Benzyloxy)-6-methoxy-4-(4-nitrophenoxy)quinoline417725-03-2C23H18N2O5
- N-[2-(3,4-Dimethoxyphenyl)-4-oxo-4H-chromen-6-yl]pyridine-3-carboxamide1010877-33-4C23H18N2O5
- N-[2-(3,4-Dimethoxyphenyl)-4-oxo-4H-chromen-6-yl]pyridine-4-carboxamide1010872-13-5C23H18N2O5
- 3-Methyl-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide1206987-56-5C23H18N2O5
- (5-(Benzofuran-2-yl)isoxazol-3-yl)methyl 5-oxo-1-phenylpyrrolidine-3-carboxylate1209111-12-5C23H18N2O5
- N-(1,3-Dioxo-2-phenylisoindol-4-yl)-3,5-dimethoxybenzamide519147-54-7C23H18N2O5
- (5Z)-5-[(3,4-Dimethoxyphenyl)methylidene]-1-naphthalen-1-yl-1,3-diazinane-2,4,6-trione414906-28-8C23H18N2O5
- 5-(4-Nitrophenoxy)-2-(2,4,6-trimethylphenyl)isoindole-1,3-dione423749-30-8C23H18N2O5
- N-((5-(Benzo[d][1,3]dioxol-5-yl)isoxazol-3-yl)methyl)-2-(naphthalen-2-yloxy)acetamide1105201-09-9C23H18N2O5
- N-{9-Ethyl-10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}-2H-1,3-benzodioxole-5-carboxamide922108-28-9C23H18N2O5
- N-{6,9-Dimethyl-10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}-2H-1,3-benzodioxole-5-carboxamide922009-59-4C23H18N2O5
- 2-[4-(8-Methoxy-2-oxo-2H-chromen-3-yl)phenoxy]-N-(pyridin-3-yl)acetamide1010933-23-9C23H18N2O5
- 2-[4-(8-Methoxy-2-oxo-2H-chromen-3-yl)phenoxy]-N-(pyridin-4-yl)acetamide1010902-82-5C23H18N2O5
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(1-(furan-2-carbonyl)indolin-6-yl)acrylamide1211912-45-6C23H18N2O5
- Methyl 3-({(2Z)-3-[(furan-2-ylmethyl)carbamoyl]-2H-chromen-2-ylidene}amino)benzoate1327181-13-4C23H18N2O5
- Methyl 4-({(2Z)-3-[(furan-2-ylmethyl)carbamoyl]-2H-chromen-2-ylidene}amino)benzoate1327181-87-2C23H18N2O5
- N-[2-(4-Methoxyphenyl)-1,3-benzoxazol-5-yl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide425652-95-5C23H18N2O5
- 1-(1,3-Benzodioxol-5-ylmethyl)-3-hydroxy-3-(2-oxo-2-pyridin-2-ylethyl)indol-2-one842117-59-3C23H18N2O5
- 2-[(4-Methyl-2-oxo-2H-1-benzopyran-7-yl)oxy]acetic acid 2-[(1-hydroxy-2-naphthalenyl)methylene]hydrazide364594-78-5C23H18N2O5
- Fmoc-4-aminooxanilic acid186320-17-2C23H18N2O5
- 4-[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)but-2-ynamido]but-2-ynoic acid2172429-73-9C23H18N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(2-methylpropanamido)naphthalene-2-carboxylate2248269-38-5C23H18N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(2-methyl-2,3-dihydro-1H-indol-1-yl)methyl]furan-3-carboxylate2248278-72-8C23H18N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-[(2-methyl-2,3-dihydro-1H-indol-1-yl)methyl]furan-2-carboxylate2248322-09-8C23H18N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3,5-dimethyl-4-[(pyridin-3-yl)methoxy]benzoate2248281-29-8C23H18N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-cyclopentyl-3-phenyl-1,2-oxazole-4-carboxylate2248385-31-9C23H18N2O5
- 4-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2H,3H,4H-pyrido[3,2-b][1,4]oxazine-7-carboxylic acid2243509-83-1C23H18N2O5
- 1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-1H,2H,3H-pyrido[2,3-b][1,4]oxazine-7-carboxylic acid2567498-73-9C23H18N2O5
- 4-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2H,3H,4H-pyrido[3,2-b][1,4]oxazine-6-carboxylic acid2639415-53-3C23H18N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[4-(propan-2-yl)phenoxy]pyridine-4-carboxylate2248281-27-6C23H18N2O5
Frequently asked questions
What is the molar mass of C23H18N2O5?
The molar mass of C23H18N2O5 is 402.41 g/mol, calculated from standard atomic weights for 23 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 402.1216 Da.
How many compounds have the formula C23H18N2O5?
CompoundList lists 75 compounds with the molecular formula C23H18N2O5, including DBCO-NHS Ester, Saphenamycin, 2-(2-Methoxyphenoxy)-N-[3-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]acetamide. 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 C23H18N2O5?
C23H18N2O5 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.