Molecular formula
C19H21NO5
282 compounds have this formula on CompoundList.
- Molar mass
- 343.38g/mol
- Monoisotopic mass
- 343.1420Da
- Atoms
- 46
- Elements
- 4
- Rings plus double bonds
- 10
The formula C19H21NO5 describes a molecule made of 19 carbon atoms, 21 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 × 1966.46%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 216.16%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 14.08%14.007 × 1 = 14.007 g/mol
- O Oxygen × 523.30%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C19H21NO5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 282 compounds
![[2-[(2-Methylphenyl)methylamino]-2-oxoethyl] 2,3-dimethoxybenzoate chemical structure, C19H21NO5, CAS 1794983-71-3](/s/NIDSXXSSLJDZJD-UHFFFAOYSA-N.svg)
[2-[(2-Methylphenyl)methylamino]-2-oxoethyl] 2,3-dimethoxybenzoate
CAS 1794983-71-3C19H21NO5
![[2-[(2-Methylphenyl)methylamino]-2-oxoethyl] 2,4-dimethoxybenzoate chemical structure, C19H21NO5, CAS 1794939-10-8](/s/CUMKSMPXYHZJTR-UHFFFAOYSA-N.svg)
[2-[(2-Methylphenyl)methylamino]-2-oxoethyl] 2,4-dimethoxybenzoate
CAS 1794939-10-8C19H21NO5
(E)-Methyl 4-((4-(1-(hydroxyimino)propyl)-2-methoxyphenoxy)methyl)benzoate
CAS 431067-53-7C19H21NO5
3-Acetyloxymorphone
CAS 75660-23-0C19H21NO5
N-Cbz-N,O-dimethyltyrosine
CAS 118171-80-5C19H21NO5
N-Desmethyl-N-methoxycarbonyl Codeine >90%
CAS 210754-24-8C19H21NO5
![4-[(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methoxy]benzoic acid chemical structure, C19H21NO5, CAS 941984-64-1](/s/PKONRFQXBWXRRQ-UHFFFAOYSA-N.svg)
4-[(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methoxy]benzoic acid
CAS 941984-64-1C19H21NO5
2-Naphthalenecarboxylic acid, 4-(acetyloxy)-6-(4-morpholinyl)-, ethyl ester
CAS 214115-75-0C19H21NO5
![[9-Methoxy-2-(3-methoxyphenyl)-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl]acetic acid chemical structure, C19H21NO5, CAS 1119450-13-3](/s/ITFUWNGLFHZZSX-UHFFFAOYSA-N.svg)
[9-Methoxy-2-(3-methoxyphenyl)-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl]acetic acid
CAS 1119450-13-3C19H21NO5
![[(3,5-Dimethoxyphenyl)carbamoyl]methyl 2-(4-methylphenyl)acetate chemical structure, C19H21NO5, CAS 1638707-02-4](/s/LUBYIZAKOTZINA-UHFFFAOYSA-N.svg)
[(3,5-Dimethoxyphenyl)carbamoyl]methyl 2-(4-methylphenyl)acetate
CAS 1638707-02-4C19H21NO5
![{[(2-Methylphenyl)methyl]carbamoyl}methyl 3,5-dimethoxybenzoate chemical structure, C19H21NO5, CAS 1794843-91-6](/s/ANYJADLWETUUPF-UHFFFAOYSA-N.svg)
{[(2-Methylphenyl)methyl]carbamoyl}methyl 3,5-dimethoxybenzoate
CAS 1794843-91-6C19H21NO5
![7-Methyl-4-(2-oxo-2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)ethyl)-2H-chromen-2-one chemical structure, C19H21NO5, CAS 919855-10-0](/s/OCCJZTQRPNWSBL-UHFFFAOYSA-N.svg)
7-Methyl-4-(2-oxo-2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)ethyl)-2H-chromen-2-one
CAS 919855-10-0C19H21NO5
2-((1-(3-Methoxyphenyl)ethyl)amino)-2-oxoethyl 3-methoxybenzoate
CAS 1241995-05-0C19H21NO5
![Methyl 3-(3-{[(benzyloxy)carbonyl]amino}propoxy)benzoate chemical structure, C19H21NO5, CAS 892492-50-1](/s/NYEYJCGKSOHJGY-UHFFFAOYSA-N.svg)
Methyl 3-(3-{[(benzyloxy)carbonyl]amino}propoxy)benzoate
CAS 892492-50-1C19H21NO5
N-(3-(2,5-Dimethylfuran-3-yl)-3-hydroxypropyl)-7-methoxybenzofuran-2-carboxamide
CAS 1421466-91-2C19H21NO5
Powelline acetate
CAS 125309-90-2C19H21NO5
(+)-4-Hydroxywilsonirine
CAS 107882-31-5C19H21NO5
![Methyl 4,5-dimethoxy-2-[(3-phenylpropanoyl)amino]benzoate chemical structure, C19H21NO5, CAS 496872-73-2](/s/DYLAOJXGBROUDZ-UHFFFAOYSA-N.svg)
Methyl 4,5-dimethoxy-2-[(3-phenylpropanoyl)amino]benzoate
CAS 496872-73-2C19H21NO5
![Methyl 4-[4-(4-methoxyphenoxy)butanoylamino]benzoate chemical structure, C19H21NO5, CAS 433707-19-8](/s/NLDKXJPXBHQSEK-UHFFFAOYSA-N.svg)
Methyl 4-[4-(4-methoxyphenoxy)butanoylamino]benzoate
CAS 433707-19-8C19H21NO5
4-Nitrophenyl 4-(hexyloxy)benzoate
CAS 64581-07-3C19H21NO5
3,4,5-Trimethoxy-N-(4-prop-2-enoxyphenyl)benzamide
CAS 881549-45-7C19H21NO5
3-(2-Hydroxy-4,4-dimethyl-6-oxocyclohex-1-en-1-yl)-1-(4-methoxyphenyl)pyrrolidine-2,5-dione
CAS 893762-45-3C19H21NO5
![N-[2-(Allyloxy)phenyl]-3,4,5-trimethoxybenzamide chemical structure, C19H21NO5, CAS 899508-46-4](/s/NGXGBTGFYAZHOL-UHFFFAOYSA-N.svg)
N-[2-(Allyloxy)phenyl]-3,4,5-trimethoxybenzamide
CAS 899508-46-4C19H21NO5
Ethyl 4-(N-benzyloxycarbonyl-N-methylamino)phenoxyacetate
CAS 166383-75-1C19H21NO5
- 1-[4-(Dimethylamino)phenyl]-3-(2-hydroxy-3,4-dimethoxyphenyl)-1,3-propanedione1205548-02-2C19H21NO5
- N-(2-(Benzo[d][1,3]dioxol-5-yl)-2-hydroxypropyl)-2-(o-tolyloxy)acetamide1396852-92-8C19H21NO5
- N-(3-(Benzo[d][1,3]dioxol-5-yl)-3-hydroxypropyl)-2-ethoxybenzamide1421490-17-6C19H21NO5
- N-(3-(Benzo[d][1,3]dioxol-5-yl)-3-hydroxypropyl)-2-phenoxypropanamide1421499-33-3C19H21NO5
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(3-(2,5-dimethylfuran-3-yl)-3-hydroxypropyl)acrylamide1421586-78-8C19H21NO5
- 6-Methyl-4-((1-(2-(o-tolyloxy)acetyl)pyrrolidin-3-yl)oxy)-2H-pyran-2-one1798512-71-6C19H21NO5
- Methyl 6-(7-methoxybenzofuran-2-carbonyl)-6-azaspiro[2.5]octane-1-carboxylate2034291-87-5C19H21NO5
- N-[5-(Hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]-carbamic Acid Benzyl Ester1125824-87-4C19H21NO5
- 2-Methoxy-5-[(4-methoxyphenyl)-morpholin-4-ylmethyl]cyclohexa-2,5-diene-1,4-dione66092-36-2C19H21NO5
- 1-Ethoxy-2,3,4-trimethoxy-10-methylacridin-9-one17014-67-4C19H21NO5
- 4-Ethoxy-1,2,3-trimethoxy-10-methylacridin-9-one17014-68-5C19H21NO5
- 3-(3,5-Dimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)-N-(2-methoxyethyl)propanamide858748-33-1C19H21NO5
- Methyl 2-{[(4,7,7-trimethyl-2,3-dioxobicyclo[2.2.1]hept-1-yl)carbonyl]amino}benzoate889301-33-1C19H21NO5
- Ethyl (2R,3S)-3-{[(benzyloxy)carbonyl]amino}-2-hydroxy-3-phenylpropanoate159328-48-0C19H21NO5
- 6-(4-Acetyl-3-hydroxy-2-propyl-phenoxymethyl)-pyridine-2-carboxylic acid methyl ester146462-20-6C19H21NO5
- N-(2-Methoxyethyl)-2-(2,3,5-trimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)acetamide1219558-54-9C19H21NO5
- 4-(3-BOC-Aminophenyl)-3-methoxybenzoic acid1261915-11-0C19H21NO5
- 3-(3-BOC-Aminophenyl)-2-methoxybenzoic acid1261907-32-7C19H21NO5
- 3-(3-Boc-aminophenyl)-5-methoxybenzoic acid1261990-21-9C19H21NO5
- 4-(3-BOC-Aminophenyl)-2-methoxybenzoic acid1261971-86-1C19H21NO5
- 4-(4-BOC-Aminophenyl)-3-methoxybenzoic acid1262011-24-4C19H21NO5
- 3-(4-BOC-Aminophenyl)-2-methoxybenzoic acid1261894-29-4C19H21NO5
- 2-(4-BOC-Aminophenyl)-5-methoxybenzoic acid1261971-91-8C19H21NO5
- 4-(4-BOC-Aminophenyl)-2-methoxybenzoic acid1262011-25-5C19H21NO5
- Methyl 4-((2-(2,4-dimethoxyphenyl)-2-oxoethyl)(methyl)amino)benzoate1416017-51-0C19H21NO5
- N-(2-(2,3-Dihydrobenzofuran-5-yl)-2-hydroxyethyl)-2-(2-methoxyphenoxy)acetamide1421457-04-6C19H21NO5
- Methyl 4-((2-methoxy-2-(3-methoxyphenyl)ethyl)carbamoyl)benzoate1797899-51-4C19H21NO5
- (2R,3S)-3-(Benzyloxy)-2-{[(benzyloxy)carbonyl]amino}butanoic acid69863-37-2C19H21NO5
- Methyl 4-((2-methoxy-2-(2-methoxyphenyl)ethyl)carbamoyl)benzoate1795444-04-0C19H21NO5
- 4-{[1-(2-Ethoxybenzoyl)pyrrolidin-3-yl]oxy}-6-methyl-2H-pyran-2-one1787880-36-7C19H21NO5
- 6-Methyl-4-{[1-(2-phenoxypropanoyl)pyrrolidin-3-yl]oxy}-2H-pyran-2-one1795301-30-2C19H21NO5
- 6-Methyl-4-((1-(2-phenoxyacetyl)piperidin-4-yl)oxy)-2H-pyran-2-one1795480-65-7C19H21NO5
- 4-{[1-(3-Methoxybenzoyl)piperidin-4-yl]oxy}-6-methyl-2H-pyran-2-one1798491-65-2C19H21NO5
- 4-({1-[2-(3-Methoxyphenyl)acetyl]pyrrolidin-3-yl}oxy)-6-methyl-2H-pyran-2-one1705249-09-7C19H21NO5
- 5-(2-(Benzyloxy)ethyl)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydrofuro[3,2-c]pyridine-3-carboxylic acid1802180-57-9C19H21NO5
- 4-((1-(4-Isopropoxybenzoyl)azetidin-3-yl)oxy)-6-methyl-2H-pyran-2-one2034309-97-0C19H21NO5
- N-[(2,3-Dihydro-1-benzofuran-3-yl)methyl]-2,3,4-trimethoxybenzamide2097898-84-3C19H21NO5
- 1-Oxo-1-(5,8,9,10-tetrahydro-2H,6H-[1,3]dioxolo[4,5-h]pyrrolo[2,1-b][3]benzazepin-11-yl)propan-2-yl acetate38848-22-5C19H21NO5
- N-[(2R,3S)-3-(2,5-Dihydroxyphenyl)-5-hydroxy-3-methyl-2,3-dihydro-1-benzofuran-2-yl]-N-methylpropanamide82334-16-5C19H21NO5
- Methyl (4-{[(3,5-dimethylphenoxy)acetyl]amino}phenoxy)acetate831241-16-8C19H21NO5
- N-(1,3-Benzodioxol-5-ylmethyl)-2-(2-methoxyphenoxy)butanamide879047-55-9C19H21NO5
- N-(2,4-Dimethoxyphenyl)-2-(4-formyl-2,6-dimethylphenoxy)acetamide1118804-24-2C19H21NO5
- 2-{[(4-Hydroxy-3,6,6-trimethyl-4,5,6,7-tetrahydro-1-benzofuran-2-yl)carbonyl]amino}benzoic acid912909-42-3C19H21NO5
- N-(2,5-Diethoxyphenyl)-2-(3-formylphenoxy)acetamide1090911-91-3C19H21NO5
- N-[2-(2-Methoxyphenoxy)ethyl]-N-methyl-4H-1,3-benzodioxin-4-carboxamide1000342-96-0C19H21NO5
- 4-(Dimethylamino)benzoic Acid 6-Acetyl-2,3-dimethoxyphenyl Ester1205548-01-1C19H21NO5
- 2-(3-BOC-Aminophenyl)-5-methoxybenzoic acid1261940-43-5C19H21NO5
- 3-(4-Boc-aminophenyl)-5-methoxybenzoic acid1261961-03-8C19H21NO5
- 5-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-(phenylmethoxy)benzoic acid135321-96-9C19H21NO5
- Benzyl 1-(2-(tert-butoxy)-2-oxoethyl)-6-oxo-1,6-dihydropyridine-3-carboxylate1416801-13-2C19H21NO5
- PL-Dhn1415152-77-0C19H21NO5
- N-Fmoc-tris(hydroxymethyl)aminomethane873783-24-5C19H21NO5
- Methyl 4-[(2-hydroxy-3-methoxy-2-phenylpropyl)carbamoyl]benzoate2034495-60-6C19H21NO5
- Methyl 6-((4-(tert-butoxycarbonyl)phenyl)(hydroxy)methyl)picolinate2531928-01-3C19H21NO5
- 4-Hydroxy-2-(2-methyl-1,2,3,4-tetrahydroacridine-9-carbonyloxy)butanoic acid2866317-87-3C19H21NO5
- Ethyl 5-{[(2,6-dimethylphenoxy)acetyl]amino}-2-hydroxybenzoate723291-72-3C19H21NO5
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-3,4-diethoxybenzamide600146-40-5C19H21NO5
- 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(4-(2-furanyl)-1,3-butadienyl)-, dimethyl ester71160-19-5C19H21NO5
- Benzyl (2S,3S)-2-{[(benzyloxy)carbonyl]amino}-3-hydroxybutanoate84500-41-4C19H21NO5
- L-Tyrosine, O-ethyl-N-[(phenylmethoxy)carbonyl]-66147-90-8C19H21NO5
- N-[3-(3,4-Dihydroxyphenyl)-1-oxopropyl]-L-phenylalanine methyl ester210639-33-1C19H21NO5
- 3-(Benzoyloxy)-2-(2,4-dimethoxyphenyl)-1,3-oxazinane88690-83-9C19H21NO5
- 5-[(3-Ethoxybenzoyl)(methyl)amino]-2-methoxyphenyl acetate90234-47-2C19H21NO5
- 3-Cbz-3-(Cbz-amino)propan-1-ol58611-62-4C19H21NO5
- 2-Methyl-N-[(phenylmethoxy)carbonyl]-L-serine phenylmethyl ester114396-71-3C19H21NO5
- (S)-2-(((Benzyloxy)carbonyl)amino)-3-(4-hydroxy-2,6-dimethylphenyl)propanoic acid137764-59-1C19H21NO5
- N-Benzoyl-3,5-dimethoxyphenylalanine methyl ester56724-14-2C19H21NO5
- 4-(4-(2,3-Dimethoxybenzamido)phenyl)butanoic acid209961-57-9C19H21NO5
- 4-(4-(2,6-Dimethoxybenzamido)phenyl)butanoic acid209961-71-7C19H21NO5
- 4-(4-(2,4-Dimethoxybenzamido)phenyl)butanoic acid209961-46-6C19H21NO5
- 4-(4-(2,5-Dimethoxybenzamido)phenyl)butanoic acid209961-67-1C19H21NO5
- 4-(Benzyloxy)-3-{[(tert-butoxy)carbonyl]amino}benzoic acid135322-03-1C19H21NO5
- 2-(4-Benzoylphenoxy)-N,N-bis(2-hydroxyethyl)acetamide1281686-42-7C19H21NO5
- Methyl (3S)-3-{[(benzyloxy)carbonyl]amino}-2-hydroxy-4-phenylbutanoate1047404-15-8C19H21NO5
- 1-(3,4,5-Trimethoxybenzyl)indoline-5-carboxylic acid849235-64-9C19H21NO5
- 5-(4-(tert-Butoxycarbonyl)phenyl)-6-ethoxynicotinic acid1370448-66-0C19H21NO5
Frequently asked questions
What is the molar mass of C19H21NO5?
The molar mass of C19H21NO5 is 343.38 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 5 oxygen atoms. The monoisotopic mass is 343.1420 Da.
How many compounds have the formula C19H21NO5?
CompoundList lists 282 compounds with the molecular formula C19H21NO5, including [2-[(2-Methylphenyl)methylamino]-2-oxoethyl] 2,3-dimethoxybenzoate, [2-[(2-Methylphenyl)methylamino]-2-oxoethyl] 2,4-dimethoxybenzoate, (E)-Methyl 4-((4-(1-(hydroxyimino)propyl)-2-methoxyphenoxy)methyl)benzoate. 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 C19H21NO5?
C19H21NO5 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.