Molecular formula
C19H21NO4
538 compounds have this formula on CompoundList.
- Molar mass
- 327.38g/mol
- Monoisotopic mass
- 333.1847Da
- Atoms
- 45
- Elements
- 4
- Rings plus double bonds
- 10
The formula C19H21NO4 describes a molecule made of 19 carbon atoms, 21 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 × 1969.71%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 216.47%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 14.28%14.007 × 1 = 14.007 g/mol
- O Oxygen × 419.55%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C19H21NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 538 compounds
Naloxone
CAS 465-65-6C19H21NO4
6-Acetylmorphine
CAS 2784-73-8C19H21NO4
(+)-Boldine
CAS 476-70-0C19H21NO4
Salutaridine, (-)-
CAS 4090-18-0C19H21NO4
Stepholidine
CAS 16562-13-3C19H21NO4
Salutaridine
CAS 1936-18-1C19H21NO4
3-Acetylmorphine
CAS 5140-28-3C19H21NO4
Scoulerine
CAS 605-34-5C19H21NO4
(S)-Scoulerine
CAS 6451-73-6C19H21NO4
3,9-Dimethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino(2,1-b)isoquinoline-2,10-diol
CAS 16562-14-4C19H21NO4
1,10-Dimethoxy-6-methyl-5,6,6A,7-tetrahydro-4H-dibenzo(De,G)quinoline-2,9-diol
CAS 55056-93-4C19H21NO4
(+)-Corytuberine
CAS 517-56-6C19H21NO4
Laurotetanine
CAS 128-76-7C19H21NO4
Isoboldine
CAS 3019-51-0C19H21NO4
Diethyl 2,6-dimethyl-4-phenylpyridine-3,5-dicarboxylate
CAS 1539-44-2C19H21NO4
Quinoline, 1,2,3,4-tetrahydro-N-(3,4,5-trimethoxybenzoyl)-
CAS 34952-16-4C19H21NO4
4-(2-(4-Isopropylbenzamido)ethoxy)benzoic acid
CAS 113079-40-6C19H21NO4
Erysotramidine
CAS 52358-58-4C19H21NO4
Govadine
CAS 60342-43-0C19H21NO4
(2-Methylindolin-1-yl)(3,4,5-trimethoxyphenyl)methanone
CAS 333352-31-1C19H21NO4
Coreximine
CAS 483-45-4C19H21NO4
3-(4-Isopropoxy-3-methoxy-benzyl)-5-methyl-3H-benzooxazol-2-one
CAS 724437-51-8C19H21NO4
4-(Benzylamino)-3-(4-methoxybenzyl)-4-oxobutanoic acid
CAS 340826-31-5C19H21NO4
(12aS)-2,3,12,12a-Tetrahydro-9,10-dimethoxy-1-methyl-1H-(1)benzoxepino(2,3,4-ij)isoquinolin-6-ol
CAS 5140-50-1C19H21NO4
- N-(3,4-Dihydro-1H-isochromen-1-ylmethyl)-3,4-dimethoxybenzamide334505-13-4C19H21NO4
- 2-[2-(3,4-Dimethoxyphenyl)ethyl]-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3-dione37508-41-1C19H21NO4
- 4-[(Dimethylamino)methyl]-3-[hydroxy(4-methoxyphenyl)methyl]-1-benzofuran-5-ol19404-34-3C19H21NO4
- 1 suppliers3-[4-({[(tert-Butoxy)carbonyl]amino}methyl)phenyl]benzoic acid880158-56-5C19H21NO4
- 6-Acetylmorphine-D6152477-90-2C19H21NO4
- 4-{[2-(Allyloxy)-3-ethoxybenzyl]amino}benzoic acid708996-77-4C19H21NO4
- 6-Acetylmorphine-D3136765-25-8C19H21NO4
- 3-(3-((((tert-Butoxy)carbonyl)amino)methyl)phenyl)benzoic acid927801-66-9C19H21NO4
- [2-(Cyclohexylamino)-2-oxoethyl] 3-hydroxynaphthalene-2-carboxylate436842-17-0C19H21NO4
- N-[2-(1-Cyclohexen-1-yl)ethyl]-8-methoxy-2-oxo-2H-chromene-3-carboxamide326884-09-7C19H21NO4
- 3-(3-Methoxy-4-propoxybenzyl)-5-methyl-1,3-benzoxazol-2(3H)-one638142-48-0C19H21NO4
- 4-(3-Ethoxyphenyl)-6,7-dimethoxy-3,4-dihydro-1H-quinolin-2-one599150-94-4C19H21NO4
- L-Glutamic acid dibenzyl ester2768-50-5C19H21NO4
- Spinosine175274-51-8C19H21NO4
- Naloxone-d51261079-38-2C19H21NO4
- [(3-Methoxyphenyl)carbamoyl]methyl 2-phenylbutanoate380179-02-2C19H21NO4
- 3-(2-((((tert-Butoxy)carbonyl)amino)methyl)phenyl)benzoic acid2243508-67-8C19H21NO4
- Butyl 4-[(2-methoxybenzoyl)amino]benzoate352688-87-0C19H21NO4
- (E)-N-(4-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-enamide1164518-53-9C19H21NO4
- 3-{[2-(Allyloxy)-3-ethoxybenzyl]amino}benzoic acid708996-67-2C19H21NO4
- Dimethyl 2,6-dimethyl-4-(2-phenylvinyl)-1,4-dihydro-3,5-pyridinedicarboxylate133595-50-3C19H21NO4
- (E)-1-(3,4-Dimethoxyphenyl)-3-(4-ethoxyanilino)prop-2-en-1-one364601-05-8C19H21NO4
- N-[7-(1-Hydroxypropyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-4-methylbenzamide698980-23-3C19H21NO4
- N-(2,3-Dihydro-1,4-benzodioxin-3-ylmethyl)-2-(2-ethylphenoxy)acetamide923758-90-1C19H21NO4
- 3-[[2-(4-tert-Butylphenoxy)acetyl]amino]benzoic acid405921-06-4C19H21NO4
- {1-[Acetyl(methyl)amino]-2,3-dihydro-1H-benzo[f]chromen-2-yl}methyl acetate318959-01-2C19H21NO4
- (2-Methyl-3-phenyltetrahydro-5-isoxazolyl)methyl 4-methoxybenzenecarboxylate338757-90-7C19H21NO4
- [2-Oxo-2-(3-phenylpropylamino)ethyl] 3-methoxybenzoate380186-69-6C19H21NO4
- [2-Oxo-2-(3-phenylpropylamino)ethyl] 2-hydroxy-3-methylbenzoate721890-65-9C19H21NO4
- [2-Oxo-2-(4-phenylbutan-2-ylamino)ethyl] 2-hydroxybenzoate380345-26-6C19H21NO4
- N-(3-Acetylphenyl)-3,5-diethoxybenzamide864450-84-0C19H21NO4
- Norisocorydine475-70-7C19H21NO4
- Flavinantine19777-82-3C19H21NO4
- 2-[1,3-Benzodioxol-5-ylmethyl(benzyl)amino]ethyl acetate844853-79-8C19H21NO4
- Bracteoline25651-04-1C19H21NO4
- 2,10-Dimethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-1,9-diol5164-93-2C19H21NO4
- 2-(3,4,5-Trimethoxybenzoyl)-1,2,3,4-tetrahydroisoquinoline34952-15-3C19H21NO4
- Norcorydine26931-78-2C19H21NO4
- Cambridge id 5626841322688-83-5C19H21NO4
- Methyl 2-amino-7,7-dimethyl-5-oxo-4-phenyl-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate313270-24-5C19H21NO4
- 4',6'-Dimethoxy-4-dimethylamino-2'-hydroxychalcone76554-29-5C19H21NO4
- N-(3,4-Dimethylphenyl)-2-(2-ethoxy-4-formylphenoxy)acetamide433234-26-5C19H21NO4
- N-(4-Ethoxyphenyl)-4-(4-methoxyphenyl)-4-oxobutanamide425652-64-8C19H21NO4
- Phenyl N-[(2,3-dimethoxyphenyl)methyl]-N-prop-2-enylcarbamate850738-81-7C19H21NO4
- Pallidine25650-75-3C19H21NO4
- N-[2-(Cyclohex-1-en-1-yl)ethyl]-6-methoxy-2-oxo-2H-chromene-3-carboxamide325802-67-3C19H21NO4
- Isoscoulerine62249-73-4C19H21NO4
- 1 suppliersd-Naloxone65700-73-4C19H21NO4
- 3-({[4-(Butan-2-yl)phenoxy]acetyl}amino)benzoic acid667434-62-0C19H21NO4
- Dibenzyl 2-aminopentanedioate69408-26-0C19H21NO4
- 4-(2-(2-Isopropyl-5-methylphenoxy)acetamido)benzoic acid308298-80-8C19H21NO4
- RefChem:187036135204-83-0C19H21NO4
- Isocorytuberine6870-51-5C19H21NO4
- Xanthonolol37933-99-6C19H21NO4
- 2-[Bis(5-methylfuran-2-yl)methyl]-4,5-dimethoxyaniline201028-74-2C19H21NO4
- 3-Methoxyaegeline865276-19-3C19H21NO4
- N-((Phenylmethoxy)carbonyl)-L-phenylalanine ethyl ester28709-70-8C19H21NO4
- 2-(2-(4-Isopropyl-3-methylphenoxy)acetamido)benzoic acid448930-84-5C19H21NO4
- 3-[4-(Diethylamino)cinnamoyl]-4-hydroxy-6-methyl-2H-pyran-2-one1141393-07-8C19H21NO4
- Nalorphine-7,8-oxide97242-25-6C19H21NO4
- N-[(1-Hydroxy-2,3-dihydro-1H-inden-1-yl)methyl]-3,5-dimethoxybenzamide1396799-52-2C19H21NO4
- (6aS)-5,6,6a,7-Tetrahydro-2,9,10-trimethoxy-4H-dibenzo[de,g]quinolin-1-ol17807-64-6C19H21NO4
- Bisnorargemonine29944-24-9C19H21NO4
- (1-Methyl-1H-indol-5-yl)(2,3,4-trimethoxyphenyl)methanol1192108-43-2C19H21NO4
- Munitagine, (-)-7691-07-8C19H21NO4
- 1 suppliers2-[2-(Fmoc-amino)ethoxy]ethanol299430-87-8C19H21NO4
- 4-{2-[2-(tert-Butyl)phenoxy]acetylamino}benzoic acid304892-72-6C19H21NO4
- N-(1,3-Benzodioxol-5-yl)-4-(2,4-dimethylphenoxy)butanamide496036-02-3C19H21NO4
- 2-(4-Biphenylyl)-2-(Boc-amino)acetic Acid369403-44-1C19H21NO4
- (R)-1,10-Dimethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-2,9-diol55012-01-6C19H21NO4
- 2,3-Dimethoxy-5,8,13,13a-tetrahydro-6H-isoquinolino[3,2-a]isoquinoline-10,11-diol120566-91-8C19H21NO4
- 9,10-Dimethoxy-5,8,13,13a-tetrahydro-6H-isoquinolino[3,2-a]isoquinoline-2,3-diol47346-21-4C19H21NO4
- N-[3-Hydroxy-4-(hydroxymethyl)cyclopentyl]-4-phenoxybenzamide1421513-60-1C19H21NO4
- 9 suppliersFmoc-Threoninol176380-53-3C19H21NO4
- N-Methyllindcarpine14028-97-8C19H21NO4
- 5 suppliersFmoc-d-Threoninol252049-02-8C19H21NO4
Frequently asked questions
What is the molar mass of C19H21NO4?
The molar mass of C19H21NO4 is 327.38 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 333.1847 Da.
How many compounds have the formula C19H21NO4?
CompoundList lists 538 compounds with the molecular formula C19H21NO4, including Naloxone, 6-Acetylmorphine, (+)-Boldine. 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 C19H21NO4?
C19H21NO4 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.