Molecular formula
C21H26N2O5
71 compounds have this formula on CompoundList.
- Molar mass
- 386.45g/mol
- Monoisotopic mass
- 386.1842Da
- Atoms
- 54
- Elements
- 4
- Rings plus double bonds
- 10
The formula C21H26N2O5 describes a molecule made of 21 carbon atoms, 26 hydrogen atoms, 2 nitrogen atoms 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 × 2165.27%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 266.78%1.008 × 26 = 26.208 g/mol
- N Nitrogen × 27.25%14.007 × 2 = 28.014 g/mol
- O Oxygen × 520.70%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C21H26N2O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 71 of 71 compounds
Olodaterol
CAS 868049-49-4C21H26N2O5
![N-[4-[3-[4-[Acetyl(methyl)amino]phenoxy]-2-hydroxypropoxy]phenyl]-N-methylacetamide chemical structure, C21H26N2O5, CAS 694515-40-7](/s/WLAXEVZLRFIKDW-UHFFFAOYSA-N.svg)
N-[4-[3-[4-[Acetyl(methyl)amino]phenoxy]-2-hydroxypropoxy]phenyl]-N-methylacetamide
CAS 694515-40-7C21H26N2O5
![[2-(5-tert-Butyl-2-methoxyanilino)-2-oxoethyl] 2-ethoxypyridine-3-carboxylate chemical structure, C21H26N2O5, CAS 380161-87-5](/s/ZDYGLLFSMVARMU-UHFFFAOYSA-N.svg)
[2-(5-tert-Butyl-2-methoxyanilino)-2-oxoethyl] 2-ethoxypyridine-3-carboxylate
CAS 380161-87-5C21H26N2O5
(4-(2-Methoxyphenyl)-1-piperazinyl)(3,4,5-trimethoxyphenyl)methanone
CAS 17766-68-6C21H26N2O5
![Ethyl 2-[2-[2-(4-methylpiperidin-1-yl)-2-oxoethyl]-1-oxoisoquinolin-5-yl]oxyacetate chemical structure, C21H26N2O5, CAS 868223-75-0](/s/NRXBPBMPKSTFIO-UHFFFAOYSA-N.svg)
Ethyl 2-[2-[2-(4-methylpiperidin-1-yl)-2-oxoethyl]-1-oxoisoquinolin-5-yl]oxyacetate
CAS 868223-75-0C21H26N2O5
![1-[3-(Diethylamino)propyl]-5-(2-furyl)-3-hydroxy-4-(5-methyl-2-furoyl)-1,5-dihydro-2H-pyrrol-2-one chemical structure, C21H26N2O5, CAS 615274-81-2](/s/NZRZOIGCOUYMBN-UHFFFAOYSA-N.svg)
1-[3-(Diethylamino)propyl]-5-(2-furyl)-3-hydroxy-4-(5-methyl-2-furoyl)-1,5-dihydro-2H-pyrrol-2-one
CAS 615274-81-2C21H26N2O5
2-(4-Butoxyphenoxy)-N'-(3-ethoxy-4-hydroxybenzylidene)acetohydrazide
CAS 765910-85-8C21H26N2O5
N-(4-Acetamidophenyl)-3,4,5-triethoxybenzamide
CAS 431998-67-3C21H26N2O5
![N-[2-(3,4-Dimethoxyphenyl)ethyl]-N'-(4-propoxyphenyl)oxamide chemical structure, C21H26N2O5, CAS 404023-06-9](/s/MBKCSAIZOIPGDK-UHFFFAOYSA-N.svg)
N-[2-(3,4-Dimethoxyphenyl)ethyl]-N'-(4-propoxyphenyl)oxamide
CAS 404023-06-9C21H26N2O5
![1-(2-(Benzo[d][1,3]dioxol-5-yl)-2-hydroxypropyl)-3-(4-butoxyphenyl)urea chemical structure, C21H26N2O5, CAS 1396873-37-2](/s/ZPICNJYOGLPCHO-UHFFFAOYSA-N.svg)
1-(2-(Benzo[d][1,3]dioxol-5-yl)-2-hydroxypropyl)-3-(4-butoxyphenyl)urea
CAS 1396873-37-2C21H26N2O5
![(S)-6-Hydroxy-8-(1-hydroxy-2-(1-(4-methoxyphenyl)-2-methylpropan-2-ylamino)ethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one chemical structure, C21H26N2O5, CAS 868049-50-7](/s/COUYJEVMBVSIHV-GOSISDBHSA-N.svg)
(S)-6-Hydroxy-8-(1-hydroxy-2-(1-(4-methoxyphenyl)-2-methylpropan-2-ylamino)ethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one
CAS 868049-50-7C21H26N2O5
![6-Hydroxy-8-(1-hydroxy-2-((1-(4-methoxyphenyl)-2-methylpropan-2-yl)amino)ethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one chemical structure, C21H26N2O5, CAS 693273-05-1](/s/COUYJEVMBVSIHV-UHFFFAOYSA-N.svg)
6-Hydroxy-8-(1-hydroxy-2-((1-(4-methoxyphenyl)-2-methylpropan-2-yl)amino)ethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one
CAS 693273-05-1C21H26N2O5
(R)-tert-Butyl (2-hydroxy-2-phenylethyl)(4-nitrophenethyl)carbamate
CAS 223673-35-6C21H26N2O5
Ketone, 4-(p-methoxyphenyl)piperazinyl 3,4,5-trimethoxyphenyl
CAS 17766-70-0C21H26N2O5
N-(3-Acetamidophenyl)-3,4,5-triethoxybenzamide
CAS 332117-80-3C21H26N2O5
Cyclooctyl 4-(1,3-benzodioxol-5-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 299945-28-1C21H26N2O5
![rac-6-Hydroxy-8-(1-hydroxy-2-(1-(3-methoxyphenyl)-2-methylpropan-2-ylamino)ethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one chemical structure, C21H26N2O5, CAS 1218792-81-4](/s/DTNVYZQGITUDPJ-UHFFFAOYSA-N.svg)
rac-6-Hydroxy-8-(1-hydroxy-2-(1-(3-methoxyphenyl)-2-methylpropan-2-ylamino)ethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one
CAS 1218792-81-4C21H26N2O5
![[4-[(4-Hydroxy-3,5-dimethoxyphenyl)methyl]piperazin-1-yl]-(4-methoxyphenyl)methanone chemical structure, C21H26N2O5, CAS 353772-47-1](/s/FKWKEZRGUUJBGB-UHFFFAOYSA-N.svg)
[4-[(4-Hydroxy-3,5-dimethoxyphenyl)methyl]piperazin-1-yl]-(4-methoxyphenyl)methanone
CAS 353772-47-1C21H26N2O5
![5-[(2-Ethoxy-3-methoxybenzyl)amino]-2-(4-morpholinyl)benzoic acid chemical structure, C21H26N2O5, CAS 765933-90-2](/s/VPKCEPFAVBZWSC-UHFFFAOYSA-N.svg)
5-[(2-Ethoxy-3-methoxybenzyl)amino]-2-(4-morpholinyl)benzoic acid
CAS 765933-90-2C21H26N2O5
![5-[(4-Ethoxy-3-methoxybenzyl)amino]-2-(4-morpholinyl)benzoic acid chemical structure, C21H26N2O5, CAS 765933-93-5](/s/PSHLMWNOFBKWAJ-UHFFFAOYSA-N.svg)
5-[(4-Ethoxy-3-methoxybenzyl)amino]-2-(4-morpholinyl)benzoic acid
CAS 765933-93-5C21H26N2O5
![5-[(3-Ethoxy-4-methoxybenzyl)amino]-2-(4-morpholinyl)benzoic acid chemical structure, C21H26N2O5, CAS 765933-97-9](/s/FNJBPTWDOLVMDZ-UHFFFAOYSA-N.svg)
5-[(3-Ethoxy-4-methoxybenzyl)amino]-2-(4-morpholinyl)benzoic acid
CAS 765933-97-9C21H26N2O5
4-(5-Butyl-4-hydroxy-2,6-dioxo-5,6-dihydropyrimidin-1(2H)-yl)cyclohexyl benzoate
CAS 21330-98-3C21H26N2O5
Carbazole, 9-(2-diethylaminoethyl)-2-methoxy-, oxalate
CAS 41734-78-5C21H26N2O5
Carbazole, 9-(2-diethylaminoethyl)-3-methoxy-, oxalate
CAS 41734-82-1C21H26N2O5
- (4-(4-Hydroxy-3,5-dimethoxybenzyl)piperazin-1-yl)(2-methoxyphenyl)methanone425398-42-1C21H26N2O5
- Ethyl 2-[2-[2-(azepan-1-yl)-2-oxoethyl]-1-oxoisoquinolin-5-yl]oxyacetate868223-74-9C21H26N2O5
- Methyl 5-[(2,4-dimethoxybenzyl)amino]-2-(4-morpholinyl)benzoate767347-30-8C21H26N2O5
- 2-{4-[2-(3,4-Dimethoxyphenyl)acetamido]phenyl}-N-(2-methoxyethyl)acetamide1060316-90-6C21H26N2O5
- N'-[2-(2-Butan-2-ylphenoxy)acetyl]-3,4-dimethoxybenzohydrazide714282-17-4C21H26N2O5
- Methyl 5-[(2,3-dimethoxybenzyl)amino]-2-(4-morpholinyl)benzoate767347-25-1C21H26N2O5
- Ethyl 2-({1-oxo-2-[2-oxo-2-(piperidin-1-yl)ethyl]-1,2-dihydroisoquinolin-5-yl}oxy)propanoate868224-27-5C21H26N2O5
- 1-(2,3-Dimethoxyphenyl)-3-((1-hydroxy-6-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)methyl)urea2034406-49-8C21H26N2O5
- N-(2-Acetamidophenyl)-3,4,5-triethoxybenzamide690989-58-3C21H26N2O5
- 4-(4-tert-Butylphenoxy)-N-(2-methoxy-4-nitrophenyl)butanamide453586-03-3C21H26N2O5
- Ethyl 2-[2-[2-(cyclopentylamino)-2-oxoethyl]-1-oxoisoquinolin-5-yl]oxypropanoate868224-71-9C21H26N2O5
- N-[3-(Diethylcarbamoyl)phenyl]-3,4,5-trimethoxybenzamide848069-12-5C21H26N2O5
- 2-[(7-Methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-9-yl)oxy]-N-[2-(morpholin-4-yl)ethyl]acetamide900898-89-7C21H26N2O5
- N-{3-[(sec-Butylamino)carbonyl]phenyl}-3,4,5-trimethoxybenzamide940499-11-6C21H26N2O5
- N-{4-[(sec-Butylamino)carbonyl]phenyl}-3,4,5-trimethoxybenzamide941858-95-3C21H26N2O5
- N-(4-(2-((1-Hydroxy-2-methylpropan-2-yl)amino)-2-oxoethyl)phenyl)-2,6-dimethoxybenzamide1235251-24-7C21H26N2O5
- N-(4-(2-((1-Hydroxy-2-methylpropan-2-yl)amino)-2-oxoethyl)phenyl)-3,4-dimethoxybenzamide1235670-30-0C21H26N2O5
- N1-(2-ethoxyphenyl)-N2-(2-hydroxy-3-(4-methoxyphenyl)-2-methylpropyl)oxalamide1396714-19-4C21H26N2O5
- N-(2H-1,3-Benzodioxol-5-yl)-N'-[(2-methoxyadamantan-2-yl)methyl]ethanediamide1797331-50-0C21H26N2O5
- 2-(Diethylamino)ethyl 3-(benzyloxy)-4-methyl-2-nitrobenzoate63879-20-9C21H26N2O5
- 1-[3-(7-Methoxy-4,8-dimethyl-2-oxo-2H-chromen-3-yl)propanoyl]piperidine-4-carboxamide859865-43-3C21H26N2O5
- Ethyl 2-[2-[2-(cyclohexylamino)-2-oxoethyl]-1-oxoisoquinolin-5-yl]oxyacetate868224-21-9C21H26N2O5
- N-[2-(Butylcarbamoyl)phenyl]-3,4,5-trimethoxybenzamide839680-27-2C21H26N2O5
- 5-(3,4-Dimethoxy-benzylamino)-2-morpholin-4-yl-benzoic acid methyl ester767347-05-7C21H26N2O5
- 4-Morpholinecarboxamide, N-(phenylmethyl)-N-(3,4,5-trimethoxyphenyl)-68182-89-8C21H26N2O5
- [2-[(1-Cyanocyclohexyl)-methylamino]-2-oxoethyl] 2-(4-propanoylphenoxy)acetate875279-33-7C21H26N2O5
- Diisopropyl 1-(4-methoxybiphenyl-3-yl)hydrazine-1,2-dicarboxylate907178-63-6C21H26N2O5
- 3-(2-Ethoxyethoxy)-N-{4-[(2-methoxyethyl)carbamoyl]phenyl}benzamide940490-46-0C21H26N2O5
- 4-{[(4-Oxo-3,4-dihydrospiro[chromene-2,1'-cyclohexan]-7-yl)oxy]acetyl}-1-piperazinecarbaldehyde1212115-49-5C21H26N2O5
- N-Cbz-3,4-Dimethoxy-L-phenylalanine-dimethylamide1263078-27-8C21H26N2O5
- 5-(4-t-Butoxycarbonylamino-phenoxy)-pyridine-2-carboxylic acid t-butyl ester1225278-55-6C21H26N2O5
- N-(2-Hydroxy-2-(1-methylindolin-5-yl)ethyl)-2,3,4-trimethoxybenzamide1705037-53-1C21H26N2O5
- 2-((2,2-Dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)-N-(2-(4-methoxy-6-methyl-2-oxopyridin-1(2H)-yl)ethyl)acetamide1903677-21-3C21H26N2O5
- 4-((1-(3,4-Dimethoxybenzoyl)piperidin-4-yl)oxy)-1,6-dimethylpyridin-2(1H)-one2034429-62-2C21H26N2O5
- N-(3,4-Dimethoxyphenethyl)-6-((tetrahydrofuran-2-yl)methoxy)nicotinamide2034428-90-3C21H26N2O5
- 2-((6-(Azepan-1-ylmethyl)-4-oxo-4H-pyran-3-yl)oxy)-N-(3-methoxyphenyl)acetamide1374546-66-3C21H26N2O5
- N-(3,4-Dimethoxyphenethyl)-2-((tetrahydro-2H-pyran-4-yl)oxy)isonicotinamide2034621-59-3C21H26N2O5
- 4-(3-Methoxyoxalyl-indol-1-yl)-piperidine-1-carboxylic acid tert-butyl ester616898-66-9C21H26N2O5
- Isopropyl 4-(1-(3-methoxyphenyl)-2-oxo-1,2-dihydropyridin-4-yloxy)piperidine-1-carboxylate1104442-82-1C21H26N2O5
- 4-(4-Amino-2,6-dimethoxy-phenoxy)-piperidine-1-carboxylic acid benzyl ester700804-15-5C21H26N2O5
- tert-Butyl 4-(1,3-dioxoisoindolin-2-yl)-2-oxa-8-azaspiro[4.5]decane-8-carboxylate1801766-03-9C21H26N2O5
- 2H-1,4-Benzoxazin-3(4H)-one,5-hydroxy-8-[1-hydroxy-2-[[2-(4-methoxyphenyl)-1,1-dimethylethyl]amino]ethyl]-371754-09-5C21H26N2O5
- Diethyl (2S)-2-[[4-(methylamino)naphthalene-1-carbonyl]amino]pentanedioate153737-71-4C21H26N2O5
- Methyl (S)-2-(Boc-amino)-3-[5-(benzyloxy)-2-pyridyl]propanoate1204139-68-3C21H26N2O5
- 2-Pyridinemethanol, alpha-[2-(1-pyrrolidinyl)ethyl]-alpha-p-tolyl-, oxalate (6CI)114379-81-6C21H26N2O5
- rel-(3AR,6S,7S,7aS)-2-benzyl-8-(tert-butoxycarbonyl)-1-oxooctahydro-3a,6-epiminoisoindole-7-carboxylic acid2056898-57-6C21H26N2O5
- N-Oxo samidorphan2098343-52-1C21H26N2O5
Frequently asked questions
What is the molar mass of C21H26N2O5?
The molar mass of C21H26N2O5 is 386.45 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms, 2 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 386.1842 Da.
How many compounds have the formula C21H26N2O5?
CompoundList lists 71 compounds with the molecular formula C21H26N2O5, including Olodaterol, N-[4-[3-[4-[Acetyl(methyl)amino]phenoxy]-2-hydroxypropoxy]phenyl]-N-methylacetamide, [2-(5-tert-Butyl-2-methoxyanilino)-2-oxoethyl] 2-ethoxypyridine-3-carboxylate. 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 C21H26N2O5?
C21H26N2O5 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.