Molecular formula
C18H23N3O5
85 compounds have this formula on CompoundList.
- Molar mass
- 361.40g/mol
- Monoisotopic mass
- 361.1638Da
- Atoms
- 49
- Elements
- 4
- Rings plus double bonds
- 9
The formula C18H23N3O5 describes a molecule made of 18 carbon atoms, 23 hydrogen atoms, 3 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 × 1859.82%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 236.42%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 311.63%14.007 × 3 = 42.021 g/mol
- O Oxygen × 522.13%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C18H23N3O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 85 of 85 compounds
Propanoic acid, 2-hydroxy-, compd. with 7-ethoxy-3,9-acridinediamine, hydrate (1:1:1)
CAS 6402-23-9C18H23N3O5
![3-[3-(3-Ethoxy-4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]-1-morpholin-4-ylpropan-1-one chemical structure, C18H23N3O5, CAS 876899-92-2](/s/ZWEUHQBLZLQKGO-UHFFFAOYSA-N.svg)
3-[3-(3-Ethoxy-4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]-1-morpholin-4-ylpropan-1-one
CAS 876899-92-2C18H23N3O5
Methafurylene fumarate
CAS 5429-41-4C18H23N3O5
4-Acetyl-1-(2-diethylamino-ethyl)-3-hydroxy-5-(2-nitro-phenyl)-1,5-dihydro-pyrrol-2-one
CAS 425626-58-0C18H23N3O5
(2R)-2-(2-(((tert-Butoxy)carbonyl)amino)acetamido)-3-(1H-indol-3-yl)propanoic acid
CAS 2402789-85-7C18H23N3O5
![N1-allyl-N2-(2-(benzo[d][1,3]dioxol-5-yl)-2-morpholinoethyl)oxalamide chemical structure, C18H23N3O5, CAS 896350-48-4](/s/REKCDQMVHNJPBR-UHFFFAOYSA-N.svg)
N1-allyl-N2-(2-(benzo[d][1,3]dioxol-5-yl)-2-morpholinoethyl)oxalamide
CAS 896350-48-4C18H23N3O5
![1-[(4,5-Dimethoxy-2-nitrophenyl)methyl]-4-(furan-2-ylmethyl)piperazine chemical structure, C18H23N3O5, CAS 355821-44-2](/s/ZLJVLZFHCHLOKD-UHFFFAOYSA-N.svg)
1-[(4,5-Dimethoxy-2-nitrophenyl)methyl]-4-(furan-2-ylmethyl)piperazine
CAS 355821-44-2C18H23N3O5
![2-[2-(Cyclohexen-1-yl)ethylamino]-4-(3-nitroanilino)-4-oxobutanoic acid chemical structure, C18H23N3O5, CAS 1025725-24-9](/s/QXGYVMCWQXLZCL-UHFFFAOYSA-N.svg)
2-[2-(Cyclohexen-1-yl)ethylamino]-4-(3-nitroanilino)-4-oxobutanoic acid
CAS 1025725-24-9C18H23N3O5
Frovatriptan succinate anhydrous
CAS 158930-09-7C18H23N3O5
HC Green No. 1
CAS 52136-25-1C18H23N3O5
![N1-(1,4-dioxaspiro[4.5]decan-2-ylmethyl)-N2-(4-carbamoylphenyl)oxalamide chemical structure, C18H23N3O5, CAS 941870-20-8](/s/UBGXMSDAGUUGQB-UHFFFAOYSA-N.svg)
N1-(1,4-dioxaspiro[4.5]decan-2-ylmethyl)-N2-(4-carbamoylphenyl)oxalamide
CAS 941870-20-8C18H23N3O5
Diethyl 2-(acetylamino)-2-((5-amino-1H-indol-3-yl)methyl)malonate
CAS 6952-16-5C18H23N3O5
![Ethyl 4-[1-(4-methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]piperazine-1-carboxylate chemical structure, C18H23N3O5, CAS 313377-64-9](/s/KPFXXQXUZLKHLK-UHFFFAOYSA-N.svg)
Ethyl 4-[1-(4-methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]piperazine-1-carboxylate
CAS 313377-64-9C18H23N3O5
Pentyl 1,6-dimethyl-4-(4-nitrophenyl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 303138-20-7C18H23N3O5
Ethyl 4-(4-(methyloxy)phenyl)-2-(4-morpholinyl)-6-oxo-1,4,5,6-tetrahydro-5-pyrimidinecarboxylate
CAS 896663-64-2C18H23N3O5
Malonic acid, acetamido(7-amino-3-indolylmethyl)-, diethyl ester
CAS 73747-60-1C18H23N3O5
Pentyl 1,6-dimethyl-4-(3-nitrophenyl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 303138-06-9C18H23N3O5
![Methyl 4-(3-{[2-(morpholin-4-yl)ethyl]amino}-2,5-dioxopyrrolidin-1-yl)benzoate chemical structure, C18H23N3O5, CAS 361466-38-8](/s/PAIIUWNFLLNUGS-UHFFFAOYSA-N.svg)
Methyl 4-(3-{[2-(morpholin-4-yl)ethyl]amino}-2,5-dioxopyrrolidin-1-yl)benzoate
CAS 361466-38-8C18H23N3O5
![N-[5-(3,4,5-Trimethoxyphenyl)-1,3,4-oxadiazol-2-yl]cyclohexanecarboxamide chemical structure, C18H23N3O5, CAS 891118-67-5](/s/KFRMQXNKDNJVCC-UHFFFAOYSA-N.svg)
N-[5-(3,4,5-Trimethoxyphenyl)-1,3,4-oxadiazol-2-yl]cyclohexanecarboxamide
CAS 891118-67-5C18H23N3O5
Carbamic acid, (2-hydroxyethyl)-, ester with 5-(1-aziridinyl)-1-ethyl-3-(hydroxymethyl)-2,6-dimethylindole-4,7-dione
CAS 5904-24-5C18H23N3O5
![Methyl 2-acetamido-3-[4-[[2-(2-methylprop-2-enoylamino)acetyl]amino]phenyl]propanoate chemical structure, C18H23N3O5, CAS 76311-21-2](/s/FZZDJDXQTPXZIP-UHFFFAOYSA-N.svg)
Methyl 2-acetamido-3-[4-[[2-(2-methylprop-2-enoylamino)acetyl]amino]phenyl]propanoate
CAS 76311-21-2C18H23N3O5
Forlamin
CAS 6970-42-9C18H23N3O5
![Methyl 2-[[(Z)-3-(butylamino)-2-cyano-3-oxoprop-1-enyl]amino]-4,5-dimethoxybenzoate chemical structure, C18H23N3O5, CAS 899375-90-7](/s/FWKSYDVBLHHTTF-QXMHVHEDSA-N.svg)
Methyl 2-[[(Z)-3-(butylamino)-2-cyano-3-oxoprop-1-enyl]amino]-4,5-dimethoxybenzoate
CAS 899375-90-7C18H23N3O5
1-(1-(2,4-Dimethoxyphenyl)-2,5-dioxopyrrolidin-3-yl)piperidine-4-carboxamide
CAS 895358-27-7C18H23N3O5
- 6-(2,2-Dimethoxyethyl)-4-(4-ethoxyphenyl)-1H,2H,3H,4H,5H,6H,7H-pyrrolo[3,4-d]pyrimidine-2,5-dione930464-09-8C18H23N3O5
- 1 suppliers1-(1-Boc-piperidin-4-yl)-2-oxo-2,3-dihydro-1H-benzoimidazole-5-carboxylic acid889941-99-5C18H23N3O5
- N~1~-(3,4-dimethoxybenzyl)-2-(2,4-dioxo-1,3-diazaspiro[4.4]non-3-yl)acetamide923758-62-7C18H23N3O5
- (2S)-2-(2-{[(tert-Butoxy)carbonyl]amino}acetamido)-3-(1H-indol-3-yl)propanoic acid78700-53-5C18H23N3O5
- Methyl [(4Z)-4-{1-[(2-methoxyethyl)amino]ethylidene}-1-(4-methoxyphenyl)-5-oxo-4,5-dihydro-1H-pyrazol-3-yl]acetate879059-01-5C18H23N3O5
- 3,5,5-Trimethyl-1,3-oxazolidine-2,4-dione--5-ethyl-2-hydroxy-3-methyl-5-phenyl-3,5-dihydro-4H-imidazol-4-one (1/1)72027-60-2C18H23N3O5
- 6-Propyl-4-(3,4,5-trimethoxyphenyl)-1H,2H,3H,4H,5H,6H,7H-pyrrolo[3,4-d]pyrimidine-2,5-dione875159-18-5C18H23N3O5
- N1-(1,4-dioxaspiro[4.4]nonan-2-ylmethyl)-N2-(3-acetamidophenyl)oxalamide899982-40-2C18H23N3O5
- N1-(2,5-dimethoxyphenyl)-N2-(2-(dimethylamino)-2-(furan-2-yl)ethyl)oxalamide899975-67-8C18H23N3O5
- N1-(2,4-dimethoxyphenyl)-N2-(2-(dimethylamino)-2-(furan-2-yl)ethyl)oxalamide899747-20-7C18H23N3O5
- N1-(3,4-dimethoxyphenyl)-N2-(2-(dimethylamino)-2-(furan-2-yl)ethyl)oxalamide899747-26-3C18H23N3O5
- 8-[2-(3,4-Dimethoxyphenyl)acetyl]-3-methyl-1,3,8-triazaspiro[4.5]decane-2,4-dione1021214-30-1C18H23N3O5
- N-[1-(1,3-Benzodioxol-5-yl)ethyl]-2-(4,4-diethyl-2,5-dioxoimidazolidin-1-yl)acetamide1117710-28-7C18H23N3O5
- 4-(3,4-Dimethoxyphenyl)-6-(3-methoxypropyl)-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione1021093-78-6C18H23N3O5
- 4,7-Dimethoxy-N-{2-[(tetrahydrofuran-2-ylcarbonyl)amino]ethyl}-1H-indole-2-carboxamide1219561-84-8C18H23N3O5
- 5-Fluoro AMB metabolite 61890250-15-3C18H23N3O5
- 1-[1-(2,5-Dimethoxyphenyl)-2,5-dioxopyrrolidin-3-yl]piperidine-4-carboxamide524057-95-2C18H23N3O5
- 2-{[2-(4-Anilino-4-oxobutanoyl)hydrazino]carbonyl}cyclohexanecarboxylic acid581781-90-0C18H23N3O5
- 2-O-[2-[(1-Cyanocyclopentyl)amino]-2-oxoethyl] 4-O-ethyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate1001768-51-9C18H23N3O5
- Ethyl 4-[1-(2-methoxyphenyl)-2,5-dioxoazolidin-3-yl]piperazinecarboxylate932141-01-0C18H23N3O5
- N1-(1,4-dioxaspiro[4.4]nonan-2-ylmethyl)-N2-(4-acetamidophenyl)oxalamide899734-32-8C18H23N3O5
- 3-(6,7-Dimethoxy-4-oxoquinazolin-3(4H)-yl)-N-(tetrahydrofuran-2-ylmethyl)propanamide1144439-04-2C18H23N3O5
- [(1-Cyano-1,2-dimethylpropyl)carbamoyl]methyl 2-[(3-methoxyphenyl)formamido]acetate926417-05-2C18H23N3O5
- [2-[(2-Cyano-3-methylbutan-2-yl)amino]-2-oxoethyl] 2-[(2-methoxybenzoyl)amino]acetate1117803-65-2C18H23N3O5
- (E)-1-(3,4-Dimethoxyphenyl)-N-(4-(methylamino)-4-oxobut-2-en-1-yl)-5-oxopyrrolidine-3-carboxamide2035001-03-5C18H23N3O5
- (E)-1-(1-(3-(Furan-2-yl)acryloyl)piperidin-4-yl)-3-(2-methoxyethyl)imidazolidine-2,4-dione2321333-17-7C18H23N3O5
- 2-(1-Acetyl-3-ethenylpiperidin-4-yl)ethyl (4-nitrophenyl)carbamate7511-22-0C18H23N3O5
- 1-Propanamine, N,N-dimethyl-3-((5-phenyl-1H-pyrazol-3-yl)oxy)-, (Z)-2-butenedioate (1:1)86871-57-0C18H23N3O5
- N-(2,2-Diethoxyethyl)-4-methoxy-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxamide921516-25-8C18H23N3O5
- 8-(3,4-Dimethoxybenzoyl)-1,3-dimethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione1040647-95-7C18H23N3O5
- 8-(3,5-Dimethoxybenzoyl)-1,3-dimethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione1040648-00-7C18H23N3O5
- 8-(3,4-Diethoxybenzoyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione1021126-34-0C18H23N3O5
- tert-Butyl 3-[(3-hydroxy-5-propan-2-yloxy-benzoyl)amino]pyrazole-1-carboxylate919784-69-3C18H23N3O5
- 2-(tert-Butoxycarbonyl-propyl-amino)-3-methyl-1-oxo-1,2-dihydro-2,6-naphthyridine-4-carboxylic acid1333401-98-1C18H23N3O5
- Benzyl 4-[(2S,3R)-3-nitro-6-oxopiperidin-2-yl]piperidine-1-carboxylate1807887-89-3C18H23N3O5
- Pyrimido(1,2-a)benzimidazole, 1,2,3,4-tetrahydro-1-methyl-8-propoxy-, maleate79513-60-3C18H23N3O5
- 8-(3,4-Dimethoxybenzoyl)-3-ethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione1021261-51-7C18H23N3O5
- 8-(2,3-Dimethoxybenzoyl)-3-ethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione1021089-47-3C18H23N3O5
- 4-[2-(Acetylamino)-4-nitrophenyl]-3,6-dihydro-1(2H)-pyridinecarboxylic acid 1,1-dimethylethyl ester1232785-53-3C18H23N3O5
- 4H-1,4-Benzoxazine-4-acetamide, 6-acetyl-N-[3-(acetylamino)propyl]-2,3-dihydro-2-methyl-3-oxo-1901900-00-2C18H23N3O5
- 5-(2-((tert-Butoxycarbonyl)amino)ethyl)-1-methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid1805819-11-7C18H23N3O5
- Benzyl 4-(3-nitro-6-oxopiperidin-2-yl)piperidine-1-carboxylate1955492-58-6C18H23N3O5
- N'-(2H-1,3-Benzodioxol-5-yl)-N-{[1-(morpholin-4-yl)cyclobutyl]methyl}ethanediamide2380188-21-4C18H23N3O5
- Methyl 4-(1-(2-((tert-butoxycarbonyl)amino)ethyl)-1H-pyrazol-4-yl)-2-hydroxybenzoate3078412-69-5C18H23N3O5
- 3-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylic acid889941-97-3C18H23N3O5
- Methyl 4-[4-(cyclopentanecarbonyl)piperazin-1-yl]-3-nitrobenzoate1416626-65-7C18H23N3O5
- Methyl 3-nitro-4-[4-(2-oxopiperidin-1-yl)piperidin-1-yl]benzoate1416625-24-5C18H23N3O5
- Cyclohexanecarboxylic acid, 3-[[5-[4-(hydroxymethyl)-3-methyl-5-isoxazolyl]-2-pyrazinyl]oxy]-, ethyl ester, (1R,3R)-rel-2357144-75-1C18H23N3O5
- 3-[5-[2-[2-(Methylamino)ethoxy]ethoxy]-1-oxo-isoindolin-2-yl]piperidine-2,6-dione2504914-98-9C18H23N3O5
- 3-tert-Butyl-8-(5-cyclopropyl-1,2-oxazole-3-carbonyl)-1-oxa-3,8-diazaspiro[4.5]decane-2,4-dione2640952-58-3C18H23N3O5
- 2-{[(Benzyloxy)carbonyl]amino}-2-methyl-3-[4-(propan-2-yloxy)-1H-pyrazol-1-yl]propanoic acid2138061-74-0C18H23N3O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl (2S)-2-[(tert-butylcarbamoyl)amino]-3-methylbutanoate2248175-84-8C18H23N3O5
- 2-{[(Benzyloxy)carbonyl]amino}-3-(4-propoxy-1H-pyrazol-1-yl)butanoic acid2137476-92-5C18H23N3O5
- 2-{[(Benzyloxy)carbonyl]amino}-3-[4-(propan-2-yloxy)-1H-pyrazol-1-yl]butanoic acid2137476-89-0C18H23N3O5
- 5-{[(tert-Butoxy)carbonyl]amino}-1-(oxan-2-yl)-1H-indazole-3-carboxylic acid2639427-13-5C18H23N3O5
- 4-{[(tert-Butoxy)carbonyl][(2-hydroxyphenyl)methyl]amino}-1-ethyl-1H-pyrazole-3-carboxylic acid2680825-38-9C18H23N3O5
- 2-{[(Benzyloxy)carbonyl]amino}-2-methyl-3-(4-propoxy-1H-pyrazol-1-yl)propanoic acid2138123-56-3C18H23N3O5
- Methyl 2-{4-[(tert-butoxy)carbonyl]morpholin-2-yl}-1H-1,3-benzodiazole-6-carboxylate2438888-34-5C18H23N3O5
- 2'-Deoxy-5-(methoxymethyl)-N-(phenylmethyl)Cytidine582301-91-5C18H23N3O5
- Methyl acetyl-L-threonyl-L-tryptophanate2730898-31-2C18H23N3O5
- tert-Butyl 2-((4-nitrophenyl)carbamoyl)-1-azaspiro[3.3]heptane-1-carboxylate3017220-18-4C18H23N3O5
Frequently asked questions
What is the molar mass of C18H23N3O5?
The molar mass of C18H23N3O5 is 361.40 g/mol, calculated from standard atomic weights for 18 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 361.1638 Da.
How many compounds have the formula C18H23N3O5?
CompoundList lists 85 compounds with the molecular formula C18H23N3O5, including Propanoic acid, 2-hydroxy-, compd. with 7-ethoxy-3,9-acridinediamine, hydrate (1:1:1), 3-[3-(3-Ethoxy-4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]-1-morpholin-4-ylpropan-1-one, Methafurylene fumarate. 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 C18H23N3O5?
C18H23N3O5 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.