Molecular formula
C18H17NO4
457 compounds have this formula on CompoundList.
- Molar mass
- 311.34g/mol
- Monoisotopic mass
- 315.1409Da
- Atoms
- 40
- Elements
- 4
- Rings plus double bonds
- 11
The formula C18H17NO4 describes a molecule made of 18 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom and 4 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 × 1869.44%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 175.50%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 14.50%14.007 × 1 = 14.007 g/mol
- O Oxygen × 420.56%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C18H17NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 457 compounds
(S)-2-Cbz-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid
CAS 151004-90-9C18H17NO4
Stephaoxocanidine
CAS 189393-37-1C18H17NO4
(1H-Indol-4-yl)(3,4,5-trimethoxyphenyl)methanone
CAS 143259-55-6C18H17NO4
Acetyl-4-benzoyl-D-phenylalanine
CAS 104504-42-9C18H17NO4
(2S,4S)-3-Benzyloxycarbonyl-4-methyl-2-phenyl-1,3-oxazolidin-5-one
CAS 171860-41-6C18H17NO4
(E)-Ethyl 2-cyano-3-(3,8-dimethoxynaphthalen-2-yl)acrylate
CAS 288389-23-1C18H17NO4
Methyl 3-(4-hydroxyphenyl)-3-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)propanoate
CAS 478249-85-3C18H17NO4
Ethyl 2-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)benzoate
CAS 345977-55-1C18H17NO4
5-Methoxy-1-(4-methoxyphenyl)-2-methyl-1H-indole-3-carboxylic acid
CAS 19616-11-6C18H17NO4
![Fmoc-[D]Ala-OH chemical structure, C18H17NO4, CAS 225101-69-9](/s/QWXZOFZKSQXPDC-UAMNTACQSA-N.svg)
Fmoc-[D]Ala-OH
CAS 225101-69-9C18H17NO4
5-(4-Prop-2-enoxybenzoyl)-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid
CAS 96327-39-8C18H17NO4
3-(1,3-Benzodioxol-5-yl)-N-(2-methoxy-5-methylphenyl)acrylamide
CAS 297149-88-3C18H17NO4
Ethyl 2,5-dioxo-1-phenyl-1,2,5,6,7,8-hexahydro-3-quinolinecarboxylate
CAS 62370-70-1C18H17NO4
1-(3,4-Dimethoxybenzyl)-5-methylindoline-2,3-dione
CAS 620931-69-3C18H17NO4
![3-Hydroxy-3-[2-(2-methoxyphenyl)-2-oxoethyl]-5-methyl-1H-indol-2-one chemical structure, C18H17NO4, CAS 434295-27-9](/s/FILWWGXAYMIDQL-UHFFFAOYSA-N.svg)
3-Hydroxy-3-[2-(2-methoxyphenyl)-2-oxoethyl]-5-methyl-1H-indol-2-one
CAS 434295-27-9C18H17NO4
Methyl 2-(chroman-3-carboxamido)benzoate
CAS 941947-89-3C18H17NO4
2-(3,4-Dimethoxybenzoyl)-3-methyl-1-benzofuran-6-amine
CAS 929339-31-1C18H17NO4
![5-Methoxy-2-[4-(4-methoxyphenyl)-3-methyl-1,2-oxazol-5-yl]phenol chemical structure, C18H17NO4, CAS 890633-41-7](/s/TYDIYNFIYQIRCQ-UHFFFAOYSA-N.svg)
5-Methoxy-2-[4-(4-methoxyphenyl)-3-methyl-1,2-oxazol-5-yl]phenol
CAS 890633-41-7C18H17NO4
![3-(Naphthalen-1-ylcarbamoyl)-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid chemical structure, C18H17NO4, CAS 69727-37-3](/s/DGCDMTSCHBCWDX-UHFFFAOYSA-N.svg)
3-(Naphthalen-1-ylcarbamoyl)-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid
CAS 69727-37-3C18H17NO4
![7-Methoxy-4-{[(3-methoxyphenyl)amino]methyl}-2H-chromen-2-one chemical structure, C18H17NO4, CAS 859129-31-0](/s/LGLREHBGXQGIHS-UHFFFAOYSA-N.svg)
7-Methoxy-4-{[(3-methoxyphenyl)amino]methyl}-2H-chromen-2-one
CAS 859129-31-0C18H17NO4
![1-[3-(2-Methoxyphenoxy)propyl]-2,3-dihydro-1H-indole-2,3-dione chemical structure, C18H17NO4, CAS 708294-21-7](/s/MBSNKWIBLPJCMS-UHFFFAOYSA-N.svg)
1-[3-(2-Methoxyphenoxy)propyl]-2,3-dihydro-1H-indole-2,3-dione
CAS 708294-21-7C18H17NO4
Methyl 5-oxo-1-(4-phenoxyphenyl)pyrrolidine-3-carboxylate
CAS 299922-04-6C18H17NO4
N-(3-Methoxyphenyl)-3-methyl-1-oxo-3,4-dihydro-1H-isochromene-3-carboxamide
CAS 824944-28-7C18H17NO4
N-(4-Acetylphenyl)-3-methyl-2,3-dihydro-1,4-benzodioxine-2-carboxamide
CAS 874464-77-4C18H17NO4
- N-(2-Ethoxyphenyl)-1-oxo-3,4-dihydroisochromene-3-carboxamide868154-18-1C18H17NO4
- 1'-(4-Methoxybenzyl)-1',2'-dihydrospiro([1,3]dioxolane-2,3'-indole)-2'-one883659-42-5C18H17NO4
- 1 suppliersFmoc-Ala-OH-15N117398-49-9C18H17NO4
- Fmoc-Ala-OH (3-13C)201489-21-6C18H17NO4
- 2-(3-Methoxybenzoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid1218664-35-7C18H17NO4
- (5-Amino-3-methylbenzofuran-2-yl)(3,4-dimethoxyphenyl)methanone929339-25-3C18H17NO4
- Fmoc-Ala-OH-13C3,15N865720-15-6C18H17NO4
- 1-(2-(2-Methoxyphenoxy)ethyl)-5-methylindoline-2,3-dione620931-53-5C18H17NO4
- 1-(2-(2-Methoxyphenoxy)ethyl)-7-methylindoline-2,3-dione620932-15-2C18H17NO4
- 3-Hydroxy-3-(2-(3-methoxyphenyl)-2-oxoethyl)-7-methylindolin-2-one871307-94-7C18H17NO4
- N-(4-Ethoxyphenyl)-1-oxo-3,4-dihydroisochromene-3-carboxamide868154-17-0C18H17NO4
- 2-(2-Hydroxy-4-pyrrolidinylbenzoyl)benzoic acid49742-68-9C18H17NO4
- (6-Amino-3-methyl-1-benzofuran-2-yl)(2,5-dimethoxyphenyl)methanone929339-29-7C18H17NO4
- (5-Amino-3-methyl-1-benzofuran-2-yl)(2,5-dimethoxyphenyl)methanone929339-27-5C18H17NO4
- 1-(Benzyloxycarbonyl)-1,2,3,4-tetrahydroquinoline-4-carboxylic acid1501661-75-1C18H17NO4
- Laurepukine34029-94-2C18H17NO4
- 5-Methoxy-2-[4-(2-methoxyphenyl)-3-methyl-1,2-oxazol-5-yl]phenol903185-79-5C18H17NO4
- 5-Ethoxy-2-[4-(4-methoxyphenyl)-1,2-oxazol-5-yl]phenol898917-36-7C18H17NO4
- 4,7-Methano-1H-isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-2-(4-(2-oxopropoxy)phenyl)-39488-07-8C18H17NO4
- 4-[(3-Hydroxy-4-methoxyphenyl)methyl]-6-methoxy-7-isoquinolinol500357-08-4C18H17NO4
- Benz[e]oxepino[4,5-a]indolizin-5-one, 1,2,4,5,5a,5b,13,13a-octahydro-13-acetyl-1,4-epoxy-281676-67-3C18H17NO4
- N-Butyl-2-methyl-4,9-dioxo-4,9-dihydronaphtho[2,3-b]furan-3-carboxamide690640-91-6C18H17NO4
- (Z)-2-(Furan-2-ylmethylene)-6-hydroxy-7-(pyrrolidin-1-ylmethyl)benzofuran-3(2H)-one896075-18-6C18H17NO4
- 2-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)-4-methylpentanoic acid306729-93-1C18H17NO4
- 3-(3-Methoxyphenyl)-3-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)propanoic acid478260-11-6C18H17NO4
- Methyl 4-(5-{[(2-furylmethyl)amino]methyl}-2-furyl)benzoate902301-26-2C18H17NO4
- (E)-3-(1,3-Benzodioxol-5-yl)-N-(4-ethoxyphenyl)prop-2-enamide329777-77-7C18H17NO4
- Fmoc-Ala-OH (1-13C)202326-53-2C18H17NO4
- 2-({3-[(2-Methyl-2-propenyl)oxy]anilino}carbonyl)benzoic acid903473-43-8C18H17NO4
- 1-(((Benzyloxy)carbonyl)amino)-2,3-dihydro-1H-indene-1-carboxylic acid166586-72-7C18H17NO4
- 1-[(3,4-Dimethoxyphenyl)methyl]-7-methylindole-2,3-dione620932-31-2C18H17NO4
- 8-(3-Ethoxyphenyl)-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]quinolin-6-one599151-20-9C18H17NO4
- 1H-Naphtho(2,1-b)pyran-8-carboxylic acid, 3-(diethylamino)-1-oxo-57944-63-5C18H17NO4
- Methyl 4-(benzyloxy)-5-methoxy-1H-indole-2-carboxylate158046-61-8C18H17NO4
- Butanoic acid, 4-[[9-(hydroxymethyl)-9H-fluoren-2-yl]amino]-4-oxo-141340-60-5C18H17NO4
- 1-[(2-Ethoxyethyl)amino]-4-hydroxyanthraquinone94313-82-3C18H17NO4
- 1-(6-{[(E)-2-(4-Methoxyphenyl)ethenyl]amino}-1,3-benzodioxol-5-yl)-1-ethanone882747-81-1C18H17NO4
- 6,7-Dimethoxy-4-(2-methoxyphenoxy)quinoline190726-38-6C18H17NO4
- 2-((Benzyloxy)carbonyl)-1,2,3,4-tetrahydroisoquinoline-7-carboxylic acid877861-35-3C18H17NO4
- 1-Benzyl-4,5-dimethoxy-1H-indole-2-carboxylic acid1240579-06-9C18H17NO4
- 2-(5-(Benzyloxy)-6-methoxy-1H-indol-3-yl)acetic acid1048350-30-6C18H17NO4
- 2-[(Benzyloxy)carbonyl]-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid863769-69-1C18H17NO4
- 4',6-Didemethyl papaverine57170-09-9C18H17NO4
- (2~{S},4~{S})-4-(4-phenylphenyl)carbonyloxypyrrolidine-2-carboxylic acid2768663-51-8C18H17NO4
- 1-(2-(3,4-Dimethoxyphenyl)ethyl)-1H-indole-2,3-dione26954-86-9C18H17NO4
- (E)-3-(1,3-Benzodioxol-5-yl)-N-[(4-methoxyphenyl)methyl]prop-2-enamide1426293-95-9C18H17NO4
- 4-[2-(2,3-Dihydro-1H-indol-1-yl)-2-oxoethoxy]-3-methoxybenzaldehyde754197-21-2C18H17NO4
- [2-(3,4-Dimethylanilino)-2-oxoethyl] 4-formylbenzoate1002959-41-2C18H17NO4
- [2-(4-Ethylanilino)-2-oxoethyl] 4-formylbenzoate1004160-05-7C18H17NO4
- 9-(4-Methoxyphenyl)-2,3,8,9-tetrahydro[1,4]dioxino[2,3-g]quinolin-7(6H)-one838816-33-4C18H17NO4
- 3-(2-Oxo-3-(p-tolyloxy)pyrrolidin-1-yl)benzoic acid649774-28-7C18H17NO4
- Isoquinoline, 1-(1,3-benzodioxol-5-yl)-3,4-dihydro-6,7-dimethoxy-18780-57-9C18H17NO4
- N-[3-(4-Methoxy-phenoxy)-propyl]-phthalimide100840-46-8C18H17NO4
- (S)-1-((Benzyloxy)carbonyl)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid75493-94-6C18H17NO4
- 1-Hydroxy-4-((3-methoxypropyl)amino)anthraquinone93982-26-4C18H17NO4
- N,N-Bis(2-furylmethyl)-2-phenoxyacetamide874139-60-3C18H17NO4
- 8-(4-Ethoxyphenyl)-7,8-dihydro[1,3]dioxolo[4,5-g]quinolin-6(5H)-one725687-20-7C18H17NO4
- 1-[(Benzyloxy)carbonyl]-1,2,3,4-tetrahydroquinoline-3-carboxylic acid177198-42-4C18H17NO4
- Isopropyl 2-[(3-phenyl-1,2-benzisoxazol-6-yl)oxy]acetate1144428-73-8C18H17NO4
- 4-[3-(Cyclopropylaminocarbonyl)phenyl]-3-methoxybenzoic acid1261893-54-2C18H17NO4
- 3-[3-(Cyclopropylaminocarbonyl)phenyl]-2-methoxybenzoic acid1261914-67-3C18H17NO4
- 2-[3-(Cyclopropylaminocarbonyl)phenyl]-5-methoxybenzoic acid1261898-67-2C18H17NO4
- 3-[3-(Cyclopropylaminocarbonyl)phenyl]-5-methoxybenzoic acid1261937-20-5C18H17NO4
- 4-[3-(Cyclopropylaminocarbonyl)phenyl]-2-methoxybenzoic acid1261934-72-8C18H17NO4
- Benzyl 4-methyl-5-oxo-2-phenyl-1,3-oxazolidine-3-carboxylate1021735-01-2C18H17NO4
- 1-[(4-Hydroxy-3-methoxyphenyl)methyl]-6-methoxyisoquinolin-7-ol82463-46-5C18H17NO4
- Ethanone, 1-(1-butyl-5-nitronaphtho(2,1-b)furan-2-yl)-95454-85-6C18H17NO4
- Ethyl 3-[2-(benzoylamino)phenyl]-2-oxopropanoate6341-89-5C18H17NO4
- 4-Ethyl-9-(2-furylmethyl)-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one858753-31-8C18H17NO4
- 1-(4-Ethoxy-3-methoxybenzyl)-1H-indole-2,3-dione853750-44-4C18H17NO4
- [2-Oxo-2-(1-phenylethylamino)ethyl] 4-formylbenzoate746616-15-9C18H17NO4
- 1'-(2-Phenoxyethyl)spiro[1,3-dioxolane-2,3'-indole]-2'-one883660-45-5C18H17NO4
- 3-(3-Methoxy-2-naphthoyl)-2-oxopiperidine-1-carbaldehyde727418-66-8C18H17NO4
- Methyl 1-benzyloxycarbonylindoline-2-carboxylate135829-03-7C18H17NO4
- N-[3-[3-(Hydroxymethyl)phenoxy]propyl]phthalimide72126-70-6C18H17NO4
- 5-Methoxy-N-(4-methoxyphenyl)-2-methyl-1-benzofuran-3-carboxamide98764-80-8C18H17NO4
Frequently asked questions
What is the molar mass of C18H17NO4?
The molar mass of C18H17NO4 is 311.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 315.1409 Da.
How many compounds have the formula C18H17NO4?
CompoundList lists 457 compounds with the molecular formula C18H17NO4, including (S)-2-Cbz-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid, Stephaoxocanidine, (1H-Indol-4-yl)(3,4,5-trimethoxyphenyl)methanone. 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 C18H17NO4?
C18H17NO4 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.