Molecular formula
C18H19NO4
571 compounds have this formula on CompoundList.
- Molar mass
- 313.35g/mol
- Monoisotopic mass
- 317.1565Da
- Atoms
- 42
- Elements
- 4
- Rings plus double bonds
- 10
The formula C18H19NO4 describes a molecule made of 18 carbon atoms, 19 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 × 1869.00%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 196.11%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 14.47%14.007 × 1 = 14.007 g/mol
- O Oxygen × 420.42%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C18H19NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 571 compounds
Kresoxim-methyl
CAS 143390-89-0C18H19NO4
Feruloyltyramine
CAS 65646-26-6C18H19NO4
(+)-Norisoboldine
CAS 23599-69-1C18H19NO4
Hydroxycodeinone
CAS 508-54-3C18H19NO4
![2-[4-(Diethylamino)-2-hydroxybenzoyl]benzoic acid chemical structure, C18H19NO4, CAS 5809-23-4](/s/FQNKTJPBXAZUGC-UHFFFAOYSA-N.svg)
2-[4-(Diethylamino)-2-hydroxybenzoyl]benzoic acid
CAS 5809-23-4C18H19NO4
Cuscuta propenamide 1
CAS 189307-47-9C18H19NO4
N-Benzoyl-L-tyrosine ethyl ester
CAS 3483-82-7C18H19NO4
3-(2,3-Dihydro-1,4-benzodioxin-6-ylamino)-1-(4-methoxyphenyl)-1-propanone
CAS 312510-68-2C18H19NO4
Norboldine
CAS 5890-18-6C18H19NO4
![N-[(4-Methylphenoxy)acetyl]phenylalanine chemical structure, C18H19NO4, CAS 1396996-46-5](/s/FRCCOVWVDLDBBG-UHFFFAOYSA-N.svg)
N-[(4-Methylphenoxy)acetyl]phenylalanine
CAS 1396996-46-5C18H19NO4
Perfamine
CAS 59557-95-8C18H19NO4
Coumarin 314
CAS 55804-66-5C18H19NO4
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(2,4-dimethylphenoxy)acetamide
CAS 354156-86-8C18H19NO4
1-(3,4,5-Trimethoxybenzoyl)indoline
CAS 313496-16-1C18H19NO4
N-cis-Feruloyl tyramine
CAS 80510-09-4C18H19NO4
![[2-(2-Methoxyphenyl)-2-oxoethyl] 4-(dimethylamino)benzoate chemical structure, C18H19NO4, CAS 438602-33-6](/s/YXZDNMPVEHOJQO-UHFFFAOYSA-N.svg)
[2-(2-Methoxyphenyl)-2-oxoethyl] 4-(dimethylamino)benzoate
CAS 438602-33-6C18H19NO4
![4-Methoxy-beta-[(2-phenylacetyl)amino]benzenepropanoic acid chemical structure, C18H19NO4, CAS 171002-20-3](/s/GYEZAZIFHRSDBJ-UHFFFAOYSA-N.svg)
4-Methoxy-beta-[(2-phenylacetyl)amino]benzenepropanoic acid
CAS 171002-20-3C18H19NO4
N-Benzyloxycarbonylphenylalanine methyl ester
CAS 35909-92-3C18H19NO4
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-4-propoxybenzamide
CAS 364619-94-3C18H19NO4
N-Acetyl-O-benzyl-L-tyrosine
CAS 73535-46-3C18H19NO4
Ethyl 3-(3-phenoxypropanoylamino)benzoate
CAS 304888-90-2C18H19NO4
Diethyl 2-((1-naphthylamino)methylene)malonate
CAS 131775-94-5C18H19NO4
Ethyl (I+-R,I2S)-I2-(benzoylamino)-I+--hydroxybenzenepropanoate
CAS 153433-80-8C18H19NO4
![7-(2-Oxo-2-pyrrolidin-1-yl-ethoxy)-2,3-dihydro-1H-cyclopenta[c]chromen-4-one chemical structure, C18H19NO4, CAS 380324-77-6](/s/RESJHCJHPFTUTO-UHFFFAOYSA-N.svg)
7-(2-Oxo-2-pyrrolidin-1-yl-ethoxy)-2,3-dihydro-1H-cyclopenta[c]chromen-4-one
CAS 380324-77-6C18H19NO4
- Laurelliptine58072-85-8C18H19NO4
- 2-(2-Benzoyl-5-methoxyphenoxy)-N,N-dimethylacetamide519018-79-2C18H19NO4
- Methyl 4-(5,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl)benzoate326004-66-4C18H19NO4
- Acetylcaranine14383-07-4C18H19NO4
- 1-[4-Acetyl-1-(1,3-benzodioxol-5-ylmethyl)-2,5-dimethylpyrrol-3-yl]ethanone864936-38-9C18H19NO4
- Ethyl 2-(2-phenoxypropanoylamino)benzoate349089-09-4C18H19NO4
- N-[1-(2,3-Dihydro-1,4-benzodioxin-2-yl)ethyl]-2-phenoxyacetamide354993-21-8C18H19NO4
- 1-(1,3-Benzodioxol-5-yl)-3-(4-ethoxyanilino)-1-propanone717827-75-3C18H19NO4
- N-(1,3-Benzodioxol-5-yl)-2-(2,4,5-trimethylphenoxy)acetamide690989-48-1C18H19NO4
- Methyl 1-oxo-2-(2-phenylethyl)-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylate956932-81-3C18H19NO4
- Propyl 4-[(2-methoxybenzoyl)amino]benzoate304886-86-0C18H19NO4
- RefChem:3453725628-31-9C18H19NO4
- N-Cyclohexyl-N-(3-hydroxy-1,4-dioxo-1,4-dihydronaphthalen-2-yl)acetamide332102-47-3C18H19NO4
- Ethyl 4-(3-phenoxypropanamido)benzoate200133-92-2C18H19NO4
- Propyl 4-[(4-methoxybenzoyl)amino]benzoate304886-85-9C18H19NO4
- 9H-Fluoren-9-ylmethyl N-(2,3-dihydroxypropyl)carbamate167700-44-9C18H19NO4
- 2-(1,3-Dioxooctahydro-2H-4,7-methanoisoindol-2-yl)-3-phenylpropanoic acid1008577-11-4C18H19NO4
- N-[1-(1,3-Benzodioxol-5-yl)ethyl]-2-ethoxybenzamide438232-57-6C18H19NO4
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-3-propoxybenzamide420829-05-6C18H19NO4
- 1-(4-Methoxynaphthalene-1-carbonyl)piperidine-4-carboxylic acid877825-78-0C18H19NO4
- Methyl 4-{[(2,6-dimethylphenoxy)acetyl]amino}benzoate302574-60-3C18H19NO4
- 3-[3-(2-Methoxy-phenoxy)-propyl]-5-methyl-3H-benzooxazol-2-one767292-97-7C18H19NO4
- N-(1,3-Benzodioxol-5-ylmethyl)-3-(4-methoxyphenyl)propanamide312288-63-4C18H19NO4
- 1-(2,3-Dihydroindol-1-yl)-2-[4-(hydroxymethyl)-2-methoxyphenoxy]ethanone775294-51-4C18H19NO4
- (E)-1-(3,4-Dimethoxyphenyl)-3-(3-methoxyanilino)prop-2-en-1-one335205-97-5C18H19NO4
- 1-(4-Methoxynaphthalene-1-carbonyl)piperidine-3-carboxylic acid875160-47-7C18H19NO4
- 7-[(3-Methoxyphenyl)carbamoyl]tricyclo[3.2.2.0~2,4~]non-8-ene-6-carboxylic acid470691-53-3C18H19NO4
- Ethyl 4-[[2-(4-methylphenoxy)acetyl]amino]benzoate303092-49-1C18H19NO4
- Methyl 2-{[(4-isopropylphenoxy)carbonyl]amino}benzenecarboxylate866153-47-1C18H19NO4
- 2-(((2-Isopropylphenoxy)acetyl)amino)benzoic acid304890-53-7C18H19NO4
- Celtisine91106-25-1C18H19NO4
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(3,5-dimethylphenoxy)acetamide443903-38-6C18H19NO4
- [2-(3,4-Dimethylphenyl)-2-oxoethyl] 2-ethoxypyridine-3-carboxylate485379-45-1C18H19NO4
- Propan-2-yl 4-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-isoindol-2-yl)benzoate519169-40-5C18H19NO4
- 3-[2-(2,4-Dimethylfuran-3-yl)-2-oxoethyl]-1-ethyl-3-hydroxy-1,3-dihydro-2H-indol-2-one688031-17-6C18H19NO4
- (E)-1-(3,4-Dimethoxyphenyl)-3-(4-methoxyanilino)prop-2-en-1-one377055-40-8C18H19NO4
- 4-{[2-(Allyloxy)-3-methoxybenzyl]amino}benzoic acid708292-96-0C18H19NO4
- Dimethyl 5-(4-methylphenyl)-2,3-dihydro-1H-pyrrolizine-6,7-dicarboxylate303145-34-8C18H19NO4
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-4-phenoxybutanamide303032-79-3C18H19NO4
- 3-[(4-Butoxybenzoyl)amino]benzoic acid293761-92-9C18H19NO4
- [1-(Acetylamino)-2,3-dihydro-1H-benzo[f]chromen-2-yl]methyl acetate318959-02-3C18H19NO4
- LY-339434219566-62-8C18H19NO4
- [2-Oxo-2-(3-phenylpropylamino)ethyl] 2-hydroxybenzoate522625-59-8C18H19NO4
- (2Z)-2-{[(4-tert-Butylphenyl)carbonyl]amino}-3-(furan-2-yl)prop-2-enoic acid431067-49-1C18H19NO4
- 2-Anilino-2-oxoethyl 3-(4-methylphenoxy)propanoate1016483-24-1C18H19NO4
- Furan-2-yl-[4-(4-methoxy-benzoyl)-piperidin-1-yl]-methanone606086-12-8C18H19NO4
- 2-(4-(2-(((Benzyloxy)carbonyl)amino)ethyl)phenyl)acetic acid885278-15-9C18H19NO4
- Pessoine88668-29-5C18H19NO4
- Erythrinine29306-29-4C18H19NO4
- Cambridge id 6369021473574-86-6C18H19NO4
- 4-[4-(2,3-Dimethylphenoxy)anilino]-4-oxobutanoic acid312926-90-2C18H19NO4
- 4-tert-Butylphenyl 2-methyl-3-nitrobenzoate882865-75-0C18H19NO4
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(2,3-dimethylphenoxy)acetamide433245-75-1C18H19NO4
- N(beta)-phenylpropionyltyrosine74717-57-0C18H19NO4
- (2E)-1-(4-Aminophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one1037642-78-6C18H19NO4
- 3-[3-(4-Methoxyphenoxy)propyl]-5-methyl-1,3-benzoxazol-2(3H)-one853902-09-7C18H19NO4
- Claviculine87035-67-4C18H19NO4
- Culacorine16209-79-3C18H19NO4
- N-(1,3-Benzodioxol-5-ylmethyl)-2-(2,6-dimethylphenoxy)acetamide459218-38-3C18H19NO4
- Dibenzyl 2-aminosuccinate4079-61-2C18H19NO4
- N-(1,3-Benzodioxol-5-ylmethyl)-2-(2,4-dimethylphenoxy)acetamide423151-89-7C18H19NO4
- Isoferuloyltyramine640235-90-1C18H19NO4
- 4,7-Dimethoxy-8-[(3-methylbut-2-en-1-yl)oxy]furo[2,3-b]quinoline81536-07-4C18H19NO4
- Dimethyl 1-cyclopropyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate433702-70-6C18H19NO4
- (S)-Dibenzyl 2-aminosuccinate2791-79-9C18H19NO4
- N-(2-Ethoxyphenyl)-2-methyl-2,3-dihydro-1,4-benzodioxine-3-carboxamide871322-84-8C18H19NO4
- CPA inhibitor223532-02-3C18H19NO4
- Methyl 2-[3-(4-methoxyphenyl)propanoylamino]benzoate83988-43-6C18H19NO4
- 7-Isopentenyloxy-gamma-fagarine23417-92-7C18H19NO4
- Phenyl 4-(2,2-dimethylpropanoylamino)-2-hydroxybenzoate303790-81-0C18H19NO4
- Kresoxym-methyl248582-68-5C18H19NO4
- Tecleanatalensine B851770-81-5C18H19NO4
- Laetanine72361-67-2C18H19NO4
- Tecleabine651737-85-8C18H19NO4
- 4(Boc-amino)biphenyl-3-carboxylic acid1597448-09-3C18H19NO4
- 4-({[(3,4-Dimethylphenoxy)acetyl]amino}methyl)benzoic acid723736-70-7C18H19NO4
Frequently asked questions
What is the molar mass of C18H19NO4?
The molar mass of C18H19NO4 is 313.35 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 317.1565 Da.
How many compounds have the formula C18H19NO4?
CompoundList lists 571 compounds with the molecular formula C18H19NO4, including Kresoxim-methyl, Feruloyltyramine, (+)-Norisoboldine. 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 C18H19NO4?
C18H19NO4 has a degree of unsaturation of 10. 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.