Molecular formula
C18H23NO4
365 compounds have this formula on CompoundList.
- Molar mass
- 317.38g/mol
- Monoisotopic mass
- 325.2129Da
- Atoms
- 46
- Elements
- 4
- Rings plus double bonds
- 8
The formula C18H23NO4 describes a molecule made of 18 carbon atoms, 23 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 × 1868.12%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 237.30%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 14.41%14.007 × 1 = 14.007 g/mol
- O Oxygen × 420.16%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C18H23NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 365 compounds
Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, monohydrate, (5alpha,6alpha)-
CAS 6059-47-8C18H23NO4
Cocaethylene
CAS 529-38-4C18H23NO4
Denopamine
CAS 71771-90-9C18H23NO4
Arbutamine
CAS 128470-16-6C18H23NO4
LY 382884
CAS 211566-75-5C18H23NO4
(5aR,7S,11bS,11cS)-1,2,3,5,5a,7,11b,11c-Octahydro-9,10-dimethoxy-1-methyl(2)benzopyrano(3,4-g)indol-7-ol
CAS 477-19-0C18H23NO4
Bis(2,4-dimethoxybenzyl)amine
CAS 20781-23-1C18H23NO4
![4,8-Dimethoxy-8-(3-methylbut-2-enyl)-6,7-dihydro-5H-furo[2,3-b]quinolin-7-ol chemical structure, C18H23NO4, CAS 312608-32-5](/s/RNZIQNGNLJSLHV-UHFFFAOYSA-N.svg)
4,8-Dimethoxy-8-(3-methylbut-2-enyl)-6,7-dihydro-5H-furo[2,3-b]quinolin-7-ol
CAS 312608-32-5C18H23NO4
![1-Adamantanecarboxylic acid [2-(2-furanylmethylamino)-2-oxoethyl] ester chemical structure, C18H23NO4, CAS 380487-05-8](/s/MOSOSUPDUHNNDQ-UHFFFAOYSA-N.svg)
1-Adamantanecarboxylic acid [2-(2-furanylmethylamino)-2-oxoethyl] ester
CAS 380487-05-8C18H23NO4
Galanthine
CAS 517-78-2C18H23NO4
6alpha-Oxycodol
CAS 7183-69-9C18H23NO4
Ethyl 2-(7-(diethylamino)-4-methyl-2-oxo-2H-chromen-3-yl)acetate
CAS 107995-72-2C18H23NO4
![tert-Butyl 4-oxo-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate chemical structure, C18H23NO4, CAS 849928-22-9](/s/UBIJXGGLEBMDOG-UHFFFAOYSA-N.svg)
tert-Butyl 4-oxo-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate
CAS 849928-22-9C18H23NO4
Isostemonamine
CAS 41758-67-2C18H23NO4
4-Nitroestra-1,3,5(10)-triene-3,17beta-diol
CAS 6936-94-3C18H23NO4
3-(2,5-Dimethylphenyl)-3-hydroxy-8-methoxy-1-azaspiro(4.5)decane-2,4-dione
CAS 1172134-11-0C18H23NO4
2-Nitroestra-1,3,5(10)-triene-3,17beta-diol
CAS 6298-51-7C18H23NO4
Ethyl 5-methoxy-2-(piperidin-1-ylmethyl)-1-benzofuran-3-carboxylate
CAS 380842-50-2C18H23NO4
![N-(2-Methoxy-5-methylphenyl)-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxamide chemical structure, C18H23NO4, CAS 578000-35-8](/s/YCGJFIWFNGHVKJ-UHFFFAOYSA-N.svg)
N-(2-Methoxy-5-methylphenyl)-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxamide
CAS 578000-35-8C18H23NO4
![1-(2-Methoxyphenyl)-N-[(2,4,5-trimethoxyphenyl)methyl]methanamine chemical structure, C18H23NO4, CAS 418784-79-9](/s/DUAQNSGGMZBPCJ-UHFFFAOYSA-N.svg)
1-(2-Methoxyphenyl)-N-[(2,4,5-trimethoxyphenyl)methyl]methanamine
CAS 418784-79-9C18H23NO4
Cambridge id 5483946
CAS 330202-45-4C18H23NO4
![8'-Ethoxy-4',4',6'-trimethyl-5',6'-dihydro-4'H-spiro[1,3-dioxolane-2,1'-pyrrolo[3,2,1-ij]quinolin]-2'-one chemical structure, C18H23NO4, CAS 810631-27-7](/s/VNCGMZNESKTNQK-UHFFFAOYSA-N.svg)
8'-Ethoxy-4',4',6'-trimethyl-5',6'-dihydro-4'H-spiro[1,3-dioxolane-2,1'-pyrrolo[3,2,1-ij]quinolin]-2'-one
CAS 810631-27-7C18H23NO4
![6-Benzyl 1-ethyl 6-azaspiro[2.5]octane-1,6-dicarboxylate chemical structure, C18H23NO4, CAS 147610-84-2](/s/HPESIWGAJLAFOB-UHFFFAOYSA-N.svg)
6-Benzyl 1-ethyl 6-azaspiro[2.5]octane-1,6-dicarboxylate
CAS 147610-84-2C18H23NO4
3-(6,6-Dimethyl-4-oxooxan-3-yl)-3-hydroxy-1-propylindol-2-one
CAS 334506-61-5C18H23NO4
- 7,7-Dimethyl-N-(2-methylphenyl)-2-oxo-1,8-dioxaspiro[4.5]decane-4-carboxamide671765-71-2C18H23NO4
- 7,7-Dimethyl-N-(4-methylphenyl)-2-oxo-1,8-dioxaspiro[4.5]decane-4-carboxamide654635-30-0C18H23NO4
- [2-[2-(Cyclohexen-1-yl)ethylamino]-2-oxoethyl] 3-methoxybenzoate728905-15-5C18H23NO4
- 1-Cyclohexyl-2-(4-methoxyphenyl)-5-oxopyrrolidine-3-carboxylic acid496013-12-8C18H23NO4
- [2-(4-Acetylanilino)-2-oxoethyl] 3-cyclopentylpropanoate721887-99-6C18H23NO4
- Cocaethylene-d3136765-30-5C18H23NO4
- [2-[(4-tert-Butylbenzoyl)amino]-2-oxoethyl] 2-methylcyclopropane-1-carboxylate790725-62-1C18H23NO4
- [2-(3-Methoxyanilino)-2-oxoethyl] 2-(2-bicyclo[2.2.1]heptanyl)acetate474647-14-8C18H23NO4
- Ethyl 5-hydroxy-2-methyl-4-(piperidin-1-ylmethyl)-1-benzofuran-3-carboxylate441313-93-5C18H23NO4
- 6-[(4-Butoxyphenyl)carbamoyl]cyclohex-3-ene-1-carboxylic acid5617-62-9C18H23NO4
- 2-Methoxy-5-methyl-N-[(2,4,5-trimethoxyphenyl)methyl]aniline337489-14-2C18H23NO4
- [2-[2-(Cyclohexen-1-yl)ethylamino]-2-oxoethyl] 2-phenoxyacetate878610-80-1C18H23NO4
- N-(3-Methoxypropyl)-2-(6,7,8,9-tetrahydrodibenzofuran-2-yloxy)acetamide852173-89-8C18H23NO4
- (2,6-Dimethylmorpholin-4-yl)-(5-ethoxy-3-methyl-1-benzofuran-2-yl)methanone923740-44-7C18H23NO4
- Benzoylecgonine ethyl ester-D8152521-09-0C18H23NO4
- [2-(2-Acetylanilino)-2-oxoethyl] 3-cyclopentylpropanoate785810-71-1C18H23NO4
- [2-[4-(3-Methylbutanoylamino)phenyl]-2-oxoethyl] cyclobutanecarboxylate1004237-68-6C18H23NO4
- 3-[1-Amino-3-(3,4,5-trimethoxyphenyl)propyl]phenol6322-19-6C18H23NO4
- [2-[1-(2-Bicyclo[2.2.1]heptanyl)ethylamino]-2-oxoethyl] 2-hydroxybenzoate1212115-66-6C18H23NO4
- N-(tert-Butyl)-4-((4-methyl-2-oxo-2H-chromen-6-yl)oxy)butanamide882863-73-2C18H23NO4
- 2-[(tert-Butoxy)carbonyl]-6-phenyl-2-azaspiro[3.3]heptane-6-carboxylic acid2219408-46-3C18H23NO4
- Pandamarilactonine A303008-80-2C18H23NO4
- Haplophyllidine18063-21-3C18H23NO4
- rel-(5Z)-5-(4-((2R)-2-((2S)-2,5-Dihydro-4-methyl-5-oxo-2-furanyl)-1-pyrrolidinyl)butylidene)-3-methyl-2(5H)-furanone303008-81-3C18H23NO4
- 1-(4-Methoxyphenyl)-N-(3,4,5-trimethoxybenzyl)methanamine212393-26-5C18H23NO4
- 1,2-Bis(3,4-dimethoxyphenyl)ethanamine5471-40-9C18H23NO4
- Hydroxybenzylisoproterenol64532-93-0C18H23NO4
- Dihydrowisanine62926-59-4C18H23NO4
- Sch-725424858904-44-6C18H23NO4
- 4-Ethoxy-N-(3,4,5-trimethoxybenzyl)aniline151221-98-6C18H23NO4
- 8-Methoxy-2-oxo-N-(2,3,3-trimethylbutan-2-yl)chromene-3-carboxamide853903-20-5C18H23NO4
- 4,14-Dihydroxy-3-methoxy-17-methylmorphinan-6-one6199-38-8C18H23NO4
- 1-{7,7-Dimethyl-6,8-dioxa-2-azaspiro[3.5]nonan-2-yl}-4-phenylbutane-1,4-dione1396684-74-4C18H23NO4
- Kesselringen54692-48-7C18H23NO4
- 6beta-Oxycodol61949-73-3C18H23NO4
- Methyl 4-(((benzyloxy)carbonyl)amino)bicyclo[2.2.2]octane-1-carboxylate862501-91-5C18H23NO4
- Amaryllisine6874-70-0C18H23NO4
- 6-Azabicyclo(3.2.1)octane, 1-phenyl-6-(2-propenyl)-, (±)-, ethanedioate61098-60-0C18H23NO4
- N-(3-(2,5-Dimethylfuran-3-yl)-3-hydroxypropyl)-2-(o-tolyloxy)acetamide1421521-91-6C18H23NO4
- Pandamarilactone 1152606-63-8C18H23NO4
- Bis(3,4-dimethoxybenzyl)amine5634-21-9C18H23NO4
- 1-(4-Methoxyphenyl)-N-(2,4,5-trimethoxybenzyl)methanamine418772-79-9C18H23NO4
- 1-[(2-Hydroxy-3-phenoxypropyl)amino]-3-phenoxypropan-2-ol104411-79-2C18H23NO4
- Tropan-3alpha-yl ferulate86702-58-1C18H23NO4
- 4-(4-Methoxycarbonyl-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester406235-16-3C18H23NO4
- 2'-(2-Methoxyethyl)-1'-oxo-1',4'-dihydro-2'H-spiro[cyclohexane-1,3'-isoquinoline]-4'-carboxylic acid1225071-39-5C18H23NO4
- Methyl 1-Cbz-3-allylpiperidine-3-carboxylate1363166-19-1C18H23NO4
- 1-(2-Methoxyphenyl)-N-[(3,4,5-trimethoxyphenyl)methyl]methanamine444907-57-7C18H23NO4
- 1-(2-Methoxyphenyl)-N-(2,3,4-trimethoxybenzyl)methanamine418792-14-0C18H23NO4
- 5-(4-Methoxyphenyl)-1-(3-methoxypropyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid879329-84-7C18H23NO4
- 2(1H)-Quinolinone, 4,7,8-trimethoxy-1-methyl-3-(3-methyl-2-butenyl)-76525-28-5C18H23NO4
- N-(3,5-Dimethoxybenzyl)-1-(2,4-dimethoxyphenyl)methanamine353779-50-7C18H23NO4
- 1(2H)-Pyridinecarboxylic acid, 3,6-dihydro-4-[2-(methoxycarbonyl)phenyl]-, 1,1-dimethylethyl ester1000771-63-0C18H23NO4
- (R)-6-Benzyl 1-ethyl 6-azaspiro[2.5]octane-1,6-dicarboxylate1539277-94-5C18H23NO4
- 1-(Phenylmethyl)-4-(3-carboxycyclobutyl)-1-piperidinecarboxylate2580211-22-7C18H23NO4
- Di-tert-butyl 1H-indole-1,5-dicarboxylate866587-85-1C18H23NO4
- Ethyl 8-benzyl-3-oxo-1-oxa-8-azaspiro[4.5]decane-4-carboxylate1454273-40-5C18H23NO4
- 3-[(tert-Butoxy)carbonyl]-5-phenyl-3-azabicyclo[3.1.1]heptane-1-carboxylic acid2490430-38-9C18H23NO4
- 7-[2-Hydroxy-3-(propylamino)propoxy]-2,3-dihydrocyclopenta[c]chromen-4(1H)-one84229-49-2C18H23NO4
- 1-(3,5-Dimethoxyphenyl)-N-[(3,5-dimethoxyphenyl)methyl]methanamine256225-28-2C18H23NO4
- 1-(4-Methoxyphenyl)-N-(2,3,4-trimethoxybenzyl)methanamine444907-48-6C18H23NO4
- 3H-Benzo(3,4)cyclohepta(1,2-b)pyridin-3-one, 1,2,4,5,6,7-hexahydro-4-methyl-9,10,11-trimethoxy-50823-60-4C18H23NO4
- Morphinan-6-one, 3,14-dihydroxy-4-methoxy-17-methyl-4030-36-8C18H23NO4
- 2-{[(2,5-Diethoxyphenyl)amino]methyl}-6-methoxyphenol1232799-00-6C18H23NO4
- Disenecioyldehydroretronecine59845-50-0C18H23NO4
- Nonyl 1,3-dioxoisoindole-5-carboxylate33975-34-7C18H23NO4
- Ethyl 5-acetyloxy-2-methyl-1-(2-methylpropyl)indole-3-carboxylate461437-49-0C18H23NO4
- 1-(4,5-Dimethoxy-2-nitrophenyl)adamantane543694-15-1C18H23NO4
- 3-{N-[(4-Methoxyphenyl)ethyl]carbamoyl}bicyclo[2.2.1]heptane-2-carboxylic acid1005245-98-6C18H23NO4
- 2-({2-[(2-Methyl-2-propenyl)oxy]anilino}carbonyl)cyclohexanecarboxylic acid902407-90-3C18H23NO4
- (3S,4aS,8aS)-2-Carbobenzyloxy-decahydro-3-isoquinolinecarboxylic Acid136465-85-5C18H23NO4
- Ethyl 3-(N-benzyloxycarbonylpiperid-2-yl)-2-propenoate143321-98-6C18H23NO4
- 4-[1-(tert-Butoxycarbonyl)-1,2,3,6-tetrahydropyridin-4-yl]-2-methylbenzoic acid887971-35-9C18H23NO4
- N-Ethylnorhyoscine67009-40-9C18H23NO4
- 4-((((Benzyloxy)carbonyl)amino)methyl)bicyclo[2.2.2]octane-1-carboxylic acid34768-42-8C18H23NO4
- 1-[(Benzyloxy)carbonyl]-1-azaspiro[4.5]decane-8-carboxylic acid2580199-79-5C18H23NO4
Frequently asked questions
What is the molar mass of C18H23NO4?
The molar mass of C18H23NO4 is 317.38 g/mol, calculated from standard atomic weights for 18 carbon atoms, 23 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 325.2129 Da.
How many compounds have the formula C18H23NO4?
CompoundList lists 365 compounds with the molecular formula C18H23NO4, including Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, monohydrate, (5alpha,6alpha)-, Cocaethylene, Denopamine. 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 C18H23NO4?
C18H23NO4 has a degree of unsaturation of 8. 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.