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 1 to 100 of 282 compounds
Trimethylcolchicinic acid
CAS 3482-37-9C19H21NO5
Osemozotan
CAS 137275-81-1C19H21NO5
N-trans-Feruloylmethoxytyramine
CAS 78510-19-7C19H21NO5
N-trans-Sinapoyltyramine
CAS 200125-11-7C19H21NO5
![7-Amino-10-hydroxy-1,2,3-trimethoxy-6,7-dihydro-5H-benzo[a]heptalen-9-one chemical structure, C19H21NO5, CAS 68296-64-0](/s/IRVWPZRYDQROLU-UHFFFAOYSA-N.svg)
7-Amino-10-hydroxy-1,2,3-trimethoxy-6,7-dihydro-5H-benzo[a]heptalen-9-one
CAS 68296-64-0C19H21NO5
Caulophine
CAS 1159989-19-1C19H21NO5
![N-(1,3-Benzodioxol-5-ylmethyl)-4,7,7-trimethyl-2,3-dioxobicyclo[2.2.1]heptane-1-carboxamide chemical structure, C19H21NO5, CAS 622355-63-9](/s/MXHSZFFTAFNBDI-UHFFFAOYSA-N.svg)
N-(1,3-Benzodioxol-5-ylmethyl)-4,7,7-trimethyl-2,3-dioxobicyclo[2.2.1]heptane-1-carboxamide
CAS 622355-63-9C19H21NO5
![(2E)-3-[(4-Methoxyphenyl)amino]-1-(3,4,5-trimethoxyphenyl)prop-2-en-1-one chemical structure, C19H21NO5, CAS 384357-55-5](/s/IBIXFMIFCOIBJZ-MDZDMXLPSA-N.svg)
(2E)-3-[(4-Methoxyphenyl)amino]-1-(3,4,5-trimethoxyphenyl)prop-2-en-1-one
CAS 384357-55-5C19H21NO5
Cgs-23425
CAS 156740-30-6C19H21NO5
![N-[2-(3,4-Dimethoxyphenyl)ethyl]-2,3-dihydro-1,4-benzodioxine-2-carboxamide chemical structure, C19H21NO5, CAS 304888-40-2](/s/ZJOCMDDWUMCNDB-UHFFFAOYSA-N.svg)
N-[2-(3,4-Dimethoxyphenyl)ethyl]-2,3-dihydro-1,4-benzodioxine-2-carboxamide
CAS 304888-40-2C19H21NO5
Diallyl 4-(2-furyl)-2,6-dimethyl-1,4-dihydro-3,5-pyridinedicarboxylate
CAS 372497-18-2C19H21NO5
1-Cyclopropyl-4-(2-methoxy-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid dimethyl ester
CAS 421569-83-7C19H21NO5
![Isopropyl 4-{[(5-oxo-4-oxatricyclo[4.2.1.0~3,7~]non-9-yl)carbonyl]amino}benzoate chemical structure, C19H21NO5, CAS 1005151-40-5](/s/LLBUIDYEVHXNFM-UHFFFAOYSA-N.svg)
Isopropyl 4-{[(5-oxo-4-oxatricyclo[4.2.1.0~3,7~]non-9-yl)carbonyl]amino}benzoate
CAS 1005151-40-5C19H21NO5
![1,3-Benzodioxol-5-ol, 6-[(4-methoxyphenyl)-4-morpholinylmethyl]- chemical structure, C19H21NO5, CAS 102616-61-5](/s/KAHGBOHCJFKVGS-UHFFFAOYSA-N.svg)
1,3-Benzodioxol-5-ol, 6-[(4-methoxyphenyl)-4-morpholinylmethyl]-
CAS 102616-61-5C19H21NO5
![4-Methylphenyl 4-[(2,5-dimethoxyphenyl)amino]-4-oxobutanoate chemical structure, C19H21NO5, CAS 431996-95-1](/s/FEUOQKXSVUISIZ-UHFFFAOYSA-N.svg)
4-Methylphenyl 4-[(2,5-dimethoxyphenyl)amino]-4-oxobutanoate
CAS 431996-95-1C19H21NO5
![[2-(Cyclohexylmethylamino)-2-oxoethyl] 4-oxochromene-2-carboxylate chemical structure, C19H21NO5, CAS 380181-10-2](/s/VHDIRJLLVRCTCM-UHFFFAOYSA-N.svg)
[2-(Cyclohexylmethylamino)-2-oxoethyl] 4-oxochromene-2-carboxylate
CAS 380181-10-2C19H21NO5
![2-(1,3-Benzodioxol-5-yl)-N-[2-(3,4-dimethoxyphenyl)ethyl]acetamide chemical structure, C19H21NO5, CAS 42971-27-7](/s/RPDXVMBCIRAVCV-UHFFFAOYSA-N.svg)
2-(1,3-Benzodioxol-5-yl)-N-[2-(3,4-dimethoxyphenyl)ethyl]acetamide
CAS 42971-27-7C19H21NO5
3-(2,3-Dihydro-1,4-benzodioxin-2-yl)-N-(2,4-dimethoxyphenyl)propanamide
CAS 717863-06-4C19H21NO5
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(2-methoxyphenoxy)butanamide
CAS 879044-62-9C19H21NO5
3-(4-Methoxybenzamido)propyl 4-methoxybenzoate
CAS 372174-22-6C19H21NO5
![[2-[Cyclohexyl(methyl)amino]-2-oxoethyl] 2-oxochromene-3-carboxylate chemical structure, C19H21NO5, CAS 380212-35-1](/s/TUAAXLXLIKULST-UHFFFAOYSA-N.svg)
[2-[Cyclohexyl(methyl)amino]-2-oxoethyl] 2-oxochromene-3-carboxylate
CAS 380212-35-1C19H21NO5
![[2-(2,4-Dimethoxyanilino)-2-oxoethyl] 3-phenylpropanoate chemical structure, C19H21NO5, CAS 728927-22-8](/s/UGGRWELAEKLPSB-UHFFFAOYSA-N.svg)
[2-(2,4-Dimethoxyanilino)-2-oxoethyl] 3-phenylpropanoate
CAS 728927-22-8C19H21NO5
((4-Phenoxyphenyl)amino)diethyl malonate
CAS 861640-76-8C19H21NO5
(E)-3-(3-Methoxyphenyl)-N-(3,4,5-trimethoxyphenyl)prop-2-enamide
CAS 851714-47-1C19H21NO5
- N-[2-(1,3-Benzodioxol-5-yl)ethyl]-2-(3,4-dimethoxyphenyl)acetamide20341-16-6C19H21NO5
- 2-(3-Phenoxyphenyl)piperidine, oxalic acid1177353-02-4C19H21NO5
- N-(1,3-Benzodioxol-5-ylmethyl)-3,4-diethoxybenzamide349438-61-5C19H21NO5
- Ethyl 2-amino-4-(4-methoxyphenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate333340-98-0C19H21NO5
- 2-(Benzo[d][1,3]dioxol-5-yloxy)-N-(2-(3,5-dimethylphenoxy)ethyl)acetamide1105229-18-2C19H21NO5
- Dimethyl 1-cyclopropyl-4-(3-methoxyphenyl)-1,4-dihydropyridine-3,5-dicarboxylate421569-84-8C19H21NO5
- RdRP-IN-91101848-34-3C19H21NO5
- N-Cyclopentyl-5-((3-methoxybenzyl)oxy)-4-oxo-4H-pyran-2-carboxamide1021024-56-5C19H21NO5
- Prostephanaberrine105608-27-3C19H21NO5
- (2E)-N,3-bis(2,5-dimethoxyphenyl)prop-2-enamide343567-85-1C19H21NO5
- (E)-N,3-bis(3,4-dimethoxyphenyl)prop-2-enamide1472103-67-5C19H21NO5
- N-trans-Feruloyl 4-O-methyldopamine78510-20-0C19H21NO5
- N-(1,4-Dioxaspiro[4.5]decan-2-ylmethyl)-2-oxo-2H-chromene-3-carboxamide899730-08-6C19H21NO5
- 4-((4-Methyl-2-oxo-2H-chromene-3-carboxamido)methyl)cyclohexanecarboxylic acid1206995-34-7C19H21NO5
- N-(2-Hydroxy-3-(4-methoxyphenyl)-2-methylpropyl)benzo[d][1,3]dioxole-5-carboxamide1396873-53-2C19H21NO5
- N-Feruloyl-3-methoxytyramine, (Z)-219773-49-6C19H21NO5
- 2 suppliersN-[(Phenylmethoxy)carbonyl]-L-threonine phenylmethyl ester16597-50-5C19H21NO5
- WP 410191889-47-3C19H21NO5
- N-(2-(Benzo[d][1,3]dioxol-5-yloxy)ethyl)-3-(4-methoxyphenyl)propanamide1171547-26-4C19H21NO5
- 1 suppliersZ-Thr(bzl)-OH69863-36-1C19H21NO5
- (E)-N-(4-Methoxyphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-enamide1227262-98-7C19H21NO5
- 2-[4-({[2-(3-Methylphenoxy)ethyl]carbamoyl}methoxy)phenyl]acetic acid1049930-22-4C19H21NO5
- (E)-3-(3,4-Dihydroxyphenyl)-N-[2-(3,4-dimethoxyphenyl)ethyl]prop-2-enamide136944-24-6C19H21NO5
- 2-(4-Acetyl-2-methoxyphenoxy)-N-(2-phenoxyethyl)acetamide1105227-28-8C19H21NO5
- (S)-Ethyl 2-(((benzyloxy)carbonyl)amino)-3-(4-hydroxyphenyl)propanoate16679-94-0C19H21NO5
- Naloxone EP impurity F2139253-69-1C19H21NO5
- Naloxone EP impurity C2139253-68-0C19H21NO5
- (S)-4-(Benzyloxy)-2-(((benzyloxy)carbonyl)amino)butanoic acid1356084-95-1C19H21NO5
- 3-{[4-(Propoxycarbonyl)phenyl]carbamoyl}bicyclo[2.2.1]hept-5-ene-2-carboxylic acid489409-61-2C19H21NO5
- Hemanthamine, acetate (ester)1472-74-8C19H21NO5
- (2E)-N-(2,5-Dimethoxyphenyl)-3-(3,4-dimethoxyphenyl)prop-2-enamide301229-72-1C19H21NO5
- Ethyl 2-{[(3,4-dimethoxyphenyl)acetyl]amino}benzoate328286-99-3C19H21NO5
- Propyl 4-[(2,6-dimethoxybenzoyl)amino]benzoate331846-35-6C19H21NO5
- Isopropyl 4-[(3,4-dimethoxybenzoyl)amino]benzoate302573-32-6C19H21NO5
- 2-(2-Ethoxy-4-formylphenoxy)-N-(4-ethoxyphenyl)acetamide247571-73-9C19H21NO5
- Methyl 4-(3-hydroxy-4-methoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate312527-55-2C19H21NO5
- Caulophylline B1359978-55-4C19H21NO5
- (2E)-N-(2,4-Dimethoxyphenyl)-3-(3,4-dimethoxyphenyl)prop-2-enamide301229-71-0C19H21NO5
- 4-Hexyloxyphenyl 4-nitrobenzoate68162-10-7C19H21NO5
- 7-[(2,4-Dimethoxyanilino)carbonyl]tricyclo[3.2.2.0~2,4~]non-8-ene-6-carboxylic acid1005090-32-3C19H21NO5
- 4,6-Dimethyl-3-[(E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-1H-pyridin-2-one5543-19-1C19H21NO5
- Naloxone N-oxide112242-14-5C19H21NO5
- 4-(3-Ethoxy-4-hydroxyphenyl)-6,7-dimethoxy-3,4-dihydroquinolin-2(1H)-one725687-07-0C19H21NO5
- Ethyl (5E)-5-[3-methoxy-4-(prop-2-en-1-yloxy)benzylidene]-2-methyl-4-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate423726-90-3C19H21NO5
- 5H-1,3-Dioxolo(4,5-f)indole-7-acetic acid, 5-(cyclopentylacetyl)-6-methyl-50416-37-0C19H21NO5
- 2-Ethoxyethyl 4-[(phenoxyacetyl)amino]benzoate302807-53-0C19H21NO5
- 4-(2,4-Dimethoxyphenyl)-6,7-dimethoxy-3,4-dihydroquinolin-2(1H)-one713106-31-1C19H21NO5
- 7-[(2,5-Dimethoxyanilino)carbonyl]tricyclo[3.2.2.0~2,4~]non-8-ene-6-carboxylic acid1005035-07-3C19H21NO5
- [(2-Phenylethyl)carbamoyl]methyl 3,5-dimethoxybenzoate878907-90-5C19H21NO5
- [(2-Phenylethyl)carbamoyl]methyl 3,4-dimethoxybenzoate878935-56-9C19H21NO5
- Ethyl 4-[[2-(2-methoxyethoxy)benzoyl]amino]benzoate882095-00-3C19H21NO5
- Methyl 4-{[2-(2-ethoxyethoxy)benzoyl]amino}benzoate903457-15-8C19H21NO5
- Ethyl 4-(2-(3,4-dimethoxyphenyl)acetamido)benzoate328262-83-5C19H21NO5
- (E)-3-(2-Methoxyanilino)-1-(3,4,5-trimethoxyphenyl)prop-2-en-1-one384357-70-4C19H21NO5
- 7-[(3,4-Dimethoxyanilino)carbonyl]tricyclo[3.2.2.0~2,4~]non-8-ene-6-carboxylic acid930781-92-3C19H21NO5
- 3-({4-[(Propan-2-yloxy)carbonyl]phenyl}carbamoyl)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid1005154-06-2C19H21NO5
- Ethyl 4-{[4-(2-methoxyethoxy)benzoyl]amino}benzoate882084-81-3C19H21NO5
- Methyl 4-{[4-(2-ethoxyethoxy)benzoyl]amino}benzoate902385-85-7C19H21NO5
- Methyl 2-{[4-(2-ethoxyethoxy)benzoyl]amino}benzoate902409-41-0C19H21NO5
- 6-Acetoxymethyl-4-methoxy-5-methyl-3-pyridylmethanol o-Toluate1159977-01-1C19H21NO5
- 1-[(4-Methoxyphenyl)carbamoyl]ethyl 2-(4-methoxyphenyl)acetate1802249-11-1C19H21NO5
- Methyl 2-{[(2,4-dimethylphenyl)carbonyl]amino}-4,5-dimethoxybenzoate701239-52-3C19H21NO5
- Methyl 2-{[(2,5-dimethylphenyl)carbonyl]amino}-4,5-dimethoxybenzoate701244-39-5C19H21NO5
- 2-{[(4-tert-Butylphenoxy)acetyl]amino}-5-hydroxybenzoic acid424806-72-4C19H21NO5
- (E)-3-(2,4-Dimethoxyanilino)-1-(3,4-dimethoxyphenyl)prop-2-en-1-one335206-11-6C19H21NO5
- 2-({[2-(Butan-2-yl)phenoxy]acetyl}amino)-5-hydroxybenzoic acid401462-37-1C19H21NO5
- Ethyl 4-{[2-(4-methoxyphenoxy)propanoyl]amino}benzoate448238-60-6C19H21NO5
- 4,5-Dimethoxy-2-[(2-phenylbutanoyl)amino]benzoic acid701257-39-8C19H21NO5
- L-Tyrosine, N-(3-(4-methoxyphenyl)-3-oxopropyl)-85975-31-1C19H21NO5
- 2-[(2-Ethoxyphenyl)amino]-2-oxoethyl (3-methoxyphenyl)acetate475237-53-7C19H21NO5
- [2-(4-Ethoxyanilino)-2-oxoethyl] 2-(3-methoxyphenyl)acetate1002473-37-1C19H21NO5
- [2-(2-Ethoxyanilino)-2-oxoethyl] 2-(2-methoxyphenyl)acetate1794750-95-0C19H21NO5
- 2-[(3,4-Dimethoxyphenyl)amino]-2-oxoethyl (4-methylphenyl)acetate1638707-58-0C19H21NO5
- 2-[(2,4-Dimethoxyphenyl)amino]-2-oxoethyl (4-methylphenyl)acetate1797044-93-9C19H21NO5
- 2-[(2-Methoxy-5-methylphenyl)amino]-2-oxoethyl (3-methoxyphenyl)acetate475237-30-0C19H21NO5
- [2-[(2-Methylphenyl)methylamino]-2-oxoethyl] 3,4-dimethoxybenzoate1524716-70-8C19H21NO5
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 Trimethylcolchicinic acid, Osemozotan, N-trans-Feruloylmethoxytyramine. 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.