Molecular formula
C18H17NO5
251 compounds have this formula on CompoundList.
- Molar mass
- 327.34g/mol
- Monoisotopic mass
- 330.1295Da
- Atoms
- 41
- Elements
- 4
- Rings plus double bonds
- 11
The formula C18H17NO5 describes a molecule made of 18 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom 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 × 1866.05%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 175.23%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 14.28%14.007 × 1 = 14.007 g/mol
- O Oxygen × 524.44%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C18H17NO5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 251 compounds
![N-(2-Furylmethyl)-N-methyl-2-[(4-methyl-2-oxo-2H-chromen-6-yl)oxy]acetamide chemical structure, C18H17NO5, CAS 959240-88-1](/s/QYMXPNZUYCIGFP-UHFFFAOYSA-N.svg)
N-(2-Furylmethyl)-N-methyl-2-[(4-methyl-2-oxo-2H-chromen-6-yl)oxy]acetamide
CAS 959240-88-1C18H17NO5
L-Serine-2,3,3-d3-N-FMOC
CAS 1380308-48-4C18H17NO5
Fmoc-Ser-OH-15N
CAS 2137490-19-6C18H17NO5
Hippuryl-L-phenylacetate
CAS 35935-30-9C18H17NO5
![4-Methoxy-N-[3-(4-methoxyphenyl)-3-oxopropanoyl]benzamide chemical structure, C18H17NO5, CAS 15231-18-2](/s/OVZYODANRLXASH-UHFFFAOYSA-N.svg)
4-Methoxy-N-[3-(4-methoxyphenyl)-3-oxopropanoyl]benzamide
CAS 15231-18-2C18H17NO5
![2-[2-(2,6-Dimethoxyphenoxy)ethyl]isoindole-1,3-dione chemical structure, C18H17NO5, CAS 87780-28-7](/s/SOAGXBAFBFLZQA-UHFFFAOYSA-N.svg)
2-[2-(2,6-Dimethoxyphenoxy)ethyl]isoindole-1,3-dione
CAS 87780-28-7C18H17NO5
![2-[Bis(5-methylfuran-2-yl)methyl]-6-methyl-4-nitrophenol chemical structure, C18H17NO5, CAS 300393-13-9](/s/JIDFKSDQIXMXLT-UHFFFAOYSA-N.svg)
2-[Bis(5-methylfuran-2-yl)methyl]-6-methyl-4-nitrophenol
CAS 300393-13-9C18H17NO5
![5-[(4-Phenylbutanoyl)amino]benzene-1,3-dicarboxylic acid chemical structure, C18H17NO5, CAS 690983-69-8](/s/RQZIBPHMBBMRRK-UHFFFAOYSA-N.svg)
5-[(4-Phenylbutanoyl)amino]benzene-1,3-dicarboxylic acid
CAS 690983-69-8C18H17NO5
N-(1,3-Benzodioxol-5-ylmethyl)-3-methyl-4-oxo-4,5,6,7-tetrahydro-1-benzofuran-2-carboxamide
CAS 879914-39-3C18H17NO5
![2-[4-(4-Methoxybenzoyl)-3,4-dihydro-2H-1,4-benzoxazin-3-yl]acetic acid chemical structure, C18H17NO5, CAS 439107-27-4](/s/YEQASWDAUZDDNB-UHFFFAOYSA-N.svg)
2-[4-(4-Methoxybenzoyl)-3,4-dihydro-2H-1,4-benzoxazin-3-yl]acetic acid
CAS 439107-27-4C18H17NO5
![Methyl 4-{[(3-methyl-4-oxo-4,5,6,7-tetrahydro-1-benzofuran-2-yl)carbonyl]amino}benzoate chemical structure, C18H17NO5, CAS 879914-43-9](/s/GNYNNAFWOCKFDC-UHFFFAOYSA-N.svg)
Methyl 4-{[(3-methyl-4-oxo-4,5,6,7-tetrahydro-1-benzofuran-2-yl)carbonyl]amino}benzoate
CAS 879914-43-9C18H17NO5
3-(3-(4-Methoxyphenoxy)-2-oxopyrrolidin-1-yl)benzoic acid
CAS 649774-25-4C18H17NO5
4-(Acetylamino)phenyl 3-methyl-o-acetylsalicylate
CAS 69705-27-7C18H17NO5
1-Amino-4-hydroxy-2-(3-hydroxy-1-methylpropoxy)anthraquinone
CAS 85392-16-1C18H17NO5
![1-[4-(4-Methoxyphenoxy)phenyl]-5-oxopyrrolidine-3-carboxylic acid chemical structure, C18H17NO5, CAS 894609-33-7](/s/YGNMDVDHWRCYNL-UHFFFAOYSA-N.svg)
1-[4-(4-Methoxyphenoxy)phenyl]-5-oxopyrrolidine-3-carboxylic acid
CAS 894609-33-7C18H17NO5
1-(4-Acetyl-3-hydroxyphenoxy)-2-hydroxy-3-(p-cyanophenoxy) propane
CAS 50625-96-2C18H17NO5
![Ethyl ({(2Z)-2-[(1-methyl-1H-pyrrol-2-yl)methylidene]-3-oxo-2,3-dihydro-1-benzofuran-6-yl}oxy)acetate chemical structure, C18H17NO5, CAS 1676104-45-2](/s/AGAIAVNFHMTUER-SXGWCWSVSA-N.svg)
Ethyl ({(2Z)-2-[(1-methyl-1H-pyrrol-2-yl)methylidene]-3-oxo-2,3-dihydro-1-benzofuran-6-yl}oxy)acetate
CAS 1676104-45-2C18H17NO5
![3-(3-{[(Benzyloxy)carbonyl]amino}oxetan-3-yl)benzoic acid chemical structure, C18H17NO5, CAS 2301882-50-6](/s/USMOUCUQISSHSW-UHFFFAOYSA-N.svg)
3-(3-{[(Benzyloxy)carbonyl]amino}oxetan-3-yl)benzoic acid
CAS 2301882-50-6C18H17NO5
1-(3-Hydroxy-4-methoxybenzoyl)-7-methoxy-3,4-dihydro-2H-isoquinolin-6-one
CAS 61999-52-8C18H17NO5
![11-Ethoxy-4-methoxy-5-methyl-[1,3]dioxolo[4,5-b]acridin-10-one chemical structure, C18H17NO5, CAS 17014-54-9](/s/JIKZTTWKDCLKOB-UHFFFAOYSA-N.svg)
11-Ethoxy-4-methoxy-5-methyl-[1,3]dioxolo[4,5-b]acridin-10-one
CAS 17014-54-9C18H17NO5
![5-Ethoxy-4-methoxy-11-methyl-[1,3]dioxolo[4,5-c]acridin-6-one chemical structure, C18H17NO5, CAS 17014-57-2](/s/YRNADDIAILOGCE-UHFFFAOYSA-N.svg)
5-Ethoxy-4-methoxy-11-methyl-[1,3]dioxolo[4,5-c]acridin-6-one
CAS 17014-57-2C18H17NO5
(E)-2-Benzamido-3-(2,4-dimethoxyphenyl)prop-2-enoic acid
CAS 7149-95-3C18H17NO5
![Methyl 4-[(2-methoxydibenzo[b,d]furan-3-yl)amino]-4-oxobutanoate chemical structure, C18H17NO5, CAS 727674-21-7](/s/BYPRZHKXFXFNMT-UHFFFAOYSA-N.svg)
Methyl 4-[(2-methoxydibenzo[b,d]furan-3-yl)amino]-4-oxobutanoate
CAS 727674-21-7C18H17NO5
![Ethyl 3-[(2,3-dihydro-1,4-benzodioxin-6-ylcarbonyl)amino]benzoate chemical structure, C18H17NO5, CAS 895348-68-2](/s/RZSOBNYEXCPSHA-UHFFFAOYSA-N.svg)
Ethyl 3-[(2,3-dihydro-1,4-benzodioxin-6-ylcarbonyl)amino]benzoate
CAS 895348-68-2C18H17NO5
- 3-Amino-2-(3,4,5-trimethoxyphenyl)chromen-4-one187585-17-7C18H17NO5
- 5,6-Dimethoxy-3-(4-methoxyphenyl)-1H-indole-2-carboxylic acid138044-22-1C18H17NO5
- N-([1,1'-Biphenyl]-4-carbonyl)-D-glutamic acid920287-45-2C18H17NO5
- 2-{[(Benzyloxy)carbonyl]amino}-2-(2,3-dihydro-1-benzofuran-5-yl)acetic acid79002-44-1C18H17NO5
- Ethyl 4-(5-benzyloxy-2-pyridyl)-2,4-dioxobutanoate858597-94-1C18H17NO5
- 4-[(Acetyloxy)methyl]-3a,4,7,7a-tetrahydro-2-(3-methylphenyl)-4,7-epoxy-1H-isoindole-1,3(2H)-dione1217722-49-0C18H17NO5
- N-(3-(Furan-2-yl)-2-hydroxy-2-methylpropyl)-2-oxo-2H-chromene-3-carboxamide1795483-79-2C18H17NO5
- Furan-2-yl[5-hydroxy-4-(morpholin-4-ylmethyl)-1-benzofuran-3-yl]methanone1676082-61-3C18H17NO5
- 6,7-Dimethoxy-2-(4-nitrophenyl)-3,4-dihydronaphthalen-1(2H)-one1451449-53-8C18H17NO5
- N-([2,2'-Bifuran]-5-ylmethyl)-2-(2-methoxyphenoxy)acetamide2034594-24-4C18H17NO5
- N-({[2,3'-Bifuran]-5-yl}methyl)-2-(2-methoxyphenoxy)acetamide2097864-09-8C18H17NO5
- 3-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)oxy]propanoic acid2138393-86-7C18H17NO5
- Methyl 2-[nitro(phenyl)methyl]-4-oxo-4-phenylbutanoate6322-81-2C18H17NO5
- 2-[(4-Phenylbenzoyl)amino]pentanedioic acid7374-24-5C18H17NO5
- 2-{[(Benzyloxy)carbonyl]amino}-2-(2,3-dihydro-1-benzofuran-6-yl)acetic acid1024019-67-7C18H17NO5
- 3-Methyl-4-({[4-(propanoyloxy)phenyl]carbonyl}amino)benzoic acid899274-33-0C18H17NO5
- Acetamido[([1,1'-biphenyl]-4-yl)methyl]propanedioic acid63024-22-6C18H17NO5
- 2-(2,3,4-Trimethoxyphenyl)-1H-indole-3-carboxylic acid1098340-18-1C18H17NO5
- Methyl 2-amino-5-hydroxy-4,4-dimethyl-4,5-dihydronaphtho[1,2-b:4,3-b']difuran-3-carboxylate30119-42-7C18H17NO5
- 7,7-Dimethyl-3-(3-nitrobenzyl)-7,8-dihydro-2H-chromene-2,5(6H)-dione1000697-54-0C18H17NO5
- Methyl 2-(benzyloxy)-5-(3-methoxy-3-oxoprop-1-enyl)isonicotinate1222090-63-2C18H17NO5
- 2-{[3-(2,5-Dimethoxyphenyl)acryloyl]amino}benzoic acid53901-90-9C18H17NO5
- 3-[4-(Benzyloxy)-3-methoxyphenyl]-4,5-dihydro-1,2-oxazole-5-carboxylic acid1326812-67-2C18H17NO5
- 4-(4-Methoxybenzyl)-3-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepine-7-carboxylic acid1443978-60-6C18H17NO5
- N-[2-(Furan-2-yl)-2-(furan-3-yl)-2-hydroxyethyl]-4-methoxybenzamide2034454-28-7C18H17NO5
- (2S)-2-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)oxy]propanoic acid2248183-32-4C18H17NO5
- 3-[4-(2-Anilino-2-oxoethoxy)-3-methoxyphenyl]prop-2-enoic acid486993-09-3C18H17NO5
- 1,3-Dihydro-3-[(2-hydroxy-3-methoxyphenyl)methylene]-5,6-dimethoxy-2H-indol-2-one269730-06-5C18H17NO5
- (Z)-2-Benzamido-3-(2,4-dimethoxyphenyl)acrylic acid119872-11-6C18H17NO5
- 2-[2-(3,4-Dimethoxyphenoxy)ethyl]isoindole-1,3-dione61711-85-1C18H17NO5
- N-Benzyl-6-hydroxy-4,7-dimethoxy-1-benzofuran-5-carboxamide88258-55-3C18H17NO5
- Ethyl 7-ethyl-1,5-dihydro-1-methyl-2,5-dioxo-2H-[1]benzopyrano[2,3-b]pyridine-3-carboxylate94978-90-2C18H17NO5
- 2-[2-Hydroxy-4-(morpholin-4-yl)benzoyl]benzoic acid55165-07-6C18H17NO5
- 3-(4-Propoxy-phenyl)-acrylic acid 4-nitro-phenyl ester89023-03-0C18H17NO5
- 2-{[(Benzyloxy)carbonyl]amino}-4-oxo-4-phenylbutanoic acid75162-01-5C18H17NO5
- 4H-1-Benzopyran-4-one,3-amino-2-(3,4-dimethoxyphenyl)-7-methoxy-72271-95-5C18H17NO5
- Ethyl 2-oxo-1-phenyl-2-(pyridin-3-yl)ethyl propanedioate81891-85-2C18H17NO5
- 4-Nitrophenyl 3-(4-propoxyphenyl)prop-2-enoateC18H17NO5
- 3-(2,4-Dimethoxyphenyl)-4-hydroxy-7-methoxyquinolin-2(1H)-one92741-83-8C18H17NO5
- Ethyl 3-{[benzoyl(phenyl)amino]oxy}-3-oxopropanoate62641-51-4C18H17NO5
- 1,4-Dihydroxy-2-((2-methoxypropyl)amino)anthracene-9,10-dione62418-37-5C18H17NO5
- Methyl 2-(chroman-6-yl)-3-methyl-5-nitrobenzoate1431739-67-1C18H17NO5
- 5,8-Dimethoxy-2-(4-nitrophenyl)-3,4-dihydronaphthalen-1(2H)-one1451449-56-1C18H17NO5
- 4-{[(Benzyloxy)carbonyl]amino}-3,4-dihydro-2H-1-benzopyran-4-carboxylic acid1695266-92-2C18H17NO5
- 3-{[(Benzyloxy)carbonyl]amino}-3,4-dihydro-2H-1-benzopyran-8-carboxylic acid2060040-71-1C18H17NO5
- 4-(3-{[(Benzyloxy)carbonyl]amino}phenyl)-4-oxobutanoic acid2287341-14-2C18H17NO5
- N-(2-{[2,2'-Bifuran]-5-yl}-2-hydroxyethyl)-3-methoxybenzamide2309222-32-8C18H17NO5
- 2-Ethoxy-5-(prop-2-en-1-yl)phenyl 4-nitrobenzoate3855-97-8C18H17NO5
- 8-{[(Benzyloxy)carbonyl]amino}-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid2639431-53-9C18H17NO5
- N-(6-Acetyl-1,3-benzodioxol-5-yl)-2-phenoxypropanamide723256-54-0C18H17NO5
- (Z)-2-Benzamido-3-(2,6-dimethoxyphenyl)prop-2-enoic acid7149-98-6C18H17NO5
- 1-Amino-4-hydroxy-2-(4-hydroxybutoxy)anthracene-9,10-dione17869-09-9C18H17NO5
- Methyl 5-((8-methoxy-2-methyl-4-oxoquinolin-1(4H)-yl)methyl)furan-2-carboxylate1216643-46-7C18H17NO5
- Methyl 5-((6-methoxy-2-methyl-4-oxoquinolin-1(4H)-yl)methyl)furan-2-carboxylate1216841-62-1C18H17NO5
- 1-[2-(4-Phenoxyphenoxy)ethoxy]pyrrolidine-2,5-dione95895-61-7C18H17NO5
- 5-[4-(Benzoyloxy)anilino]-5-oxopentanoic acid125379-87-5C18H17NO5
- 1-Anilino-1,3-dioxo-3-phenylpropan-2-yl ethyl carbonate66045-04-3C18H17NO5
- Ethyl 2-oxo-2-phenyl-1-(pyridin-3-yl)ethyl propanedioate86187-61-3C18H17NO5
- 3-[(E)-{[4-(Acetyloxy)-3-ethoxyphenyl]methylidene}amino]benzoic acid918153-11-4C18H17NO5
- {[(Benzyloxy)carbonyl](2-oxo-2-phenylethyl)amino}acetic acid579466-88-9C18H17NO5
- 6-((Benzo[d][1,3]dioxol-5-yloxy)(phenyl)methyl)morpholin-3-one93886-39-6C18H17NO5
- 1-(3,4-Dimethoxybenzoyl)-2,3-dihydro-1H-indole-2-carboxylic acid1186015-80-4C18H17NO5
- 4-[(Benzyloxy)carbonyl]-2,3,4,5-tetrahydro-1,4-benzoxazepine-7-carboxylic acid2137748-69-5C18H17NO5
- N-[2-(Acetyloxy)benzoyl]-L-phenylalanine80639-96-9C18H17NO5
- 3-[2-(4-Carboxyphenyl)diazenyl]-L-tyrosine37019-58-2C18H17NO5
- 1-[(Benzyloxy)carbonyl]-4-methoxy-2,3-dihydro-1H-indole-2-carboxylic acid2137470-33-6C18H17NO5
- 4-[(Benzyloxy)carbonyl]-2,3,4,5-tetrahydro-1,4-benzoxazepine-5-carboxylic acid2137443-25-3C18H17NO5
- 4-[(Benzyloxy)carbonyl]-2,3,4,5-tetrahydro-1,4-benzoxazepine-8-carboxylic acid2138215-84-4C18H17NO5
- 4-[(Benzyloxy)carbonyl]-2,3,4,5-tetrahydro-1,4-benzoxazepine-9-carboxylic acid2137533-32-3C18H17NO5
- 2-[1-(Benzyloxy)ethyl]-7-methoxy-1,3-benzoxazole-5-carboxylic acid2172440-99-0C18H17NO5
- 4-(Benzyloxy)-2-{[(prop-2-en-1-yloxy)carbonyl]amino}benzoic acid2803835-03-0C18H17NO5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-methyl-3-oxaspiro[bicyclo[2.1.1]hexane-2,1'-cyclobutane]-1-carboxylate2490402-23-6C18H17NO5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-butyl-2-methylfuran-3-carboxylate2248391-66-2C18H17NO5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-tert-butyl-2-methylfuran-3-carboxylate2248281-47-0C18H17NO5
- 4-[(Benzyloxy)carbonyl]-2,3,4,5-tetrahydro-1,4-benzoxazepine-6-carboxylic acid2138222-17-8C18H17NO5
- 3-({[(Benzyloxy)carbonyl]amino}methyl)-2,3-dihydro-1-benzofuran-5-carboxylic acid2172454-21-4C18H17NO5
Frequently asked questions
What is the molar mass of C18H17NO5?
The molar mass of C18H17NO5 is 327.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom and 5 oxygen atoms. The monoisotopic mass is 330.1295 Da.
How many compounds have the formula C18H17NO5?
CompoundList lists 251 compounds with the molecular formula C18H17NO5, including N-(2-Furylmethyl)-N-methyl-2-[(4-methyl-2-oxo-2H-chromen-6-yl)oxy]acetamide, L-Serine-2,3,3-d3-N-FMOC, Fmoc-Ser-OH-15N. 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 C18H17NO5?
C18H17NO5 has a degree of unsaturation of 11. 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.