Molecular formula
C21H26N2O3
353 compounds have this formula on CompoundList.
- Molar mass
- 354.45g/mol
- Monoisotopic mass
- 358.2165Da
- Atoms
- 52
- Elements
- 4
- Rings plus double bonds
- 10
The formula C21H26N2O3 describes a molecule made of 21 carbon atoms, 26 hydrogen atoms, 2 nitrogen atoms and 3 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 × 2171.16%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 267.39%1.008 × 26 = 26.208 g/mol
- N Nitrogen × 27.90%14.007 × 2 = 28.014 g/mol
- O Oxygen × 313.54%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C21H26N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 353 compounds
10-Hydroxy-17-O-methylakagerine
CAS 73360-05-1C21H26N2O3
![1-[(7-Methoxy-1,3-benzodioxol-5-yl)methyl]-4-[(3-methylphenyl)methyl]piperazine chemical structure, C21H26N2O3, CAS 423154-82-9](/s/DPIIEVFKRDPCCJ-UHFFFAOYSA-N.svg)
1-[(7-Methoxy-1,3-benzodioxol-5-yl)methyl]-4-[(3-methylphenyl)methyl]piperazine
CAS 423154-82-9C21H26N2O3
![(3,5-Dimethoxyphenyl)-[4-[(2-methylphenyl)methyl]piperazin-1-yl]methanone chemical structure, C21H26N2O3, CAS 415942-58-4](/s/ZBYFRPDDUVKIRB-UHFFFAOYSA-N.svg)
(3,5-Dimethoxyphenyl)-[4-[(2-methylphenyl)methyl]piperazin-1-yl]methanone
CAS 415942-58-4C21H26N2O3
![(2's,3s)-[2-(3-Hydroxypyrrolidin-1-yl)-1-phenylethyl]methylcarbamic acid benzyl ester chemical structure, C21H26N2O3, CAS 672310-23-5](/s/XXJCJEOBWAOPCT-VQTJNVASSA-N.svg)
(2's,3s)-[2-(3-Hydroxypyrrolidin-1-yl)-1-phenylethyl]methylcarbamic acid benzyl ester
CAS 672310-23-5C21H26N2O3
![N-[(2H-1,3-Benzodioxol-5-yl)methyl]-N-butyl-N'-(2,4-dimethylphenyl)urea chemical structure, C21H26N2O3, CAS 88451-28-9](/s/XJTIVCLQTFHBDG-UHFFFAOYSA-N.svg)
N-[(2H-1,3-Benzodioxol-5-yl)methyl]-N-butyl-N'-(2,4-dimethylphenyl)urea
CAS 88451-28-9C21H26N2O3
Acetophenone, 2'-((2-hydroxy-3-(4-phenylpiperazinyl))propoxy)-
CAS 63990-85-2C21H26N2O3
1-(3,4-Dimethoxybenzoyl)-4-(4-methylbenzyl)piperazine
CAS 5956-85-4C21H26N2O3
![(3,5-Dimethoxyphenyl)-[4-(2,3-dimethylphenyl)piperazin-1-yl]methanone chemical structure, C21H26N2O3, CAS 329050-02-4](/s/VBSZKMJESVPETB-UHFFFAOYSA-N.svg)
(3,5-Dimethoxyphenyl)-[4-(2,3-dimethylphenyl)piperazin-1-yl]methanone
CAS 329050-02-4C21H26N2O3
Propan-2-yl 2,7,7-trimethyl-5-oxo-4-(pyridin-2-yl)-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate
CAS 297158-07-7C21H26N2O3
![3-Methyl-1-[4-(2-naphthalen-2-yloxyacetyl)piperazin-1-yl]butan-1-one chemical structure, C21H26N2O3, CAS 333756-10-8](/s/OKQBDRQCLHKUGT-UHFFFAOYSA-N.svg)
3-Methyl-1-[4-(2-naphthalen-2-yloxyacetyl)piperazin-1-yl]butan-1-one
CAS 333756-10-8C21H26N2O3
![1-{1-[4-(4-Methoxyphenoxy)butyl]-1H-1,3-benzodiazol-2-yl}propan-1-ol chemical structure, C21H26N2O3, CAS 887348-98-3](/s/OEFKHEBRMQWDME-UHFFFAOYSA-N.svg)
1-{1-[4-(4-Methoxyphenoxy)butyl]-1H-1,3-benzodiazol-2-yl}propan-1-ol
CAS 887348-98-3C21H26N2O3
![2-[4-(2,3-Dimethylphenyl)piperazine-1-carbonyl]bicyclo[2.2.1]hept-5-ene-3-carboxylic acid chemical structure, C21H26N2O3, CAS 1005112-05-9](/s/AGIRRZZOODJSLQ-UHFFFAOYSA-N.svg)
2-[4-(2,3-Dimethylphenyl)piperazine-1-carbonyl]bicyclo[2.2.1]hept-5-ene-3-carboxylic acid
CAS 1005112-05-9C21H26N2O3
![N-[2-(4-Methoxyphenyl)-2-(morpholin-4-yl)ethyl]-2-methylbenzamide chemical structure, C21H26N2O3, CAS 941964-88-1](/s/RTKBRHLMKAHOFE-UHFFFAOYSA-N.svg)
N-[2-(4-Methoxyphenyl)-2-(morpholin-4-yl)ethyl]-2-methylbenzamide
CAS 941964-88-1C21H26N2O3
![(2,4-Dihydroxy-5-propan-2-ylphenyl)-[5-[(dimethylamino)methyl]-1,3-dihydroisoindol-2-yl]methanone chemical structure, C21H26N2O3, CAS 912999-61-2](/s/JGSGWWWQXTYLGD-UHFFFAOYSA-N.svg)
(2,4-Dihydroxy-5-propan-2-ylphenyl)-[5-[(dimethylamino)methyl]-1,3-dihydroisoindol-2-yl]methanone
CAS 912999-61-2C21H26N2O3
4-Benzyl-N8-hydroxy-N1-phenyloctanediamide
CAS 2115700-64-4C21H26N2O3
4-Morpholineacetamide, N-(2,6-dimethyl-4-(phenylmethoxy)phenyl)-
CAS 17060-70-7C21H26N2O3
![N-{4-[Acetyl(methyl)amino]phenyl}-2-(4-tert-butylphenoxy)acetamide chemical structure, C21H26N2O3, CAS 494830-39-6](/s/VCOWMQNTBKHTKQ-UHFFFAOYSA-N.svg)
N-{4-[Acetyl(methyl)amino]phenyl}-2-(4-tert-butylphenoxy)acetamide
CAS 494830-39-6C21H26N2O3
1-(2,3-Dimethoxybenzyl)-4-(phenylacetyl)piperazine
CAS 462095-36-9C21H26N2O3
![N-[4-(6,7-Diethoxy-1,2,3,4-tetrahydro-1-isoquinolinyl)phenyl]acetamide chemical structure, C21H26N2O3, CAS 491876-96-1](/s/HNMVJYGHRVZLTA-UHFFFAOYSA-N.svg)
N-[4-(6,7-Diethoxy-1,2,3,4-tetrahydro-1-isoquinolinyl)phenyl]acetamide
CAS 491876-96-1C21H26N2O3
3-(2-Morpholinocyclohex-2-en-1-yl)-1-(p-tolyl)pyrrolidine-2,5-dione
CAS 857494-33-8C21H26N2O3
![1-{1-[3-(4-Methoxyphenoxy)propyl]-1H-1,3-benzodiazol-2-yl}butan-1-ol chemical structure, C21H26N2O3, CAS 931724-49-1](/s/JRECPJXVEZWCFY-UHFFFAOYSA-N.svg)
1-{1-[3-(4-Methoxyphenoxy)propyl]-1H-1,3-benzodiazol-2-yl}butan-1-ol
CAS 931724-49-1C21H26N2O3
![1-[2-(Methoxymethyl)benzimidazolyl]-3-[4-(methylethyl)phenoxy]propan-2-ol chemical structure, C21H26N2O3, CAS 1018126-98-1](/s/RUUWBMNGAKAQGO-UHFFFAOYSA-N.svg)
1-[2-(Methoxymethyl)benzimidazolyl]-3-[4-(methylethyl)phenoxy]propan-2-ol
CAS 1018126-98-1C21H26N2O3
![Heptanoic acid, 4-[2-(4-ethoxyphenyl)diazenyl]phenyl ester chemical structure, C21H26N2O3, CAS 25583-37-3](/s/KULYLNKSNZKYIU-UHFFFAOYSA-N.svg)
Heptanoic acid, 4-[2-(4-ethoxyphenyl)diazenyl]phenyl ester
CAS 25583-37-3C21H26N2O3
1-(3,4-Dimethoxybenzoyl)-4-(3-methylbenzyl)piperazine
CAS 425398-00-1C21H26N2O3
- 4-Butoxy-N-(4-morpholin-4-ylphenyl)benzamide313483-62-4C21H26N2O3
- 1-(3-((4-Ethylpiperazin-1-yl)methyl)-2,4-dihydroxyphenyl)-2-phenylethanone1021206-07-4C21H26N2O3
- Methyl 3-[2-(4-benzylpiperazino)ethoxy]benzenecarboxylate1203898-15-0C21H26N2O3
- 2-(3,5-Dimethylphenoxy)-N-[4-(morpholin-4-ylmethyl)phenyl]acetamide638155-30-3C21H26N2O3
- (3,5-Dimethoxyphenyl)-[4-[(4-methylphenyl)methyl]piperazin-1-yl]methanone415942-59-5C21H26N2O3
- (E)-N-[2-(1-Adamantyl)ethyl]-3-(3-nitrophenyl)prop-2-enamide305342-48-7C21H26N2O3
- 8-[3-(1-Acetyl-piperidin-4-yl)-propionyl]-1,2,5,6-tetrahydro-pyrrolo[3,2,1-ij]quinolin-4-one215040-77-0C21H26N2O3
- Methyl 4-(2-(4-benzylpiperazin-1-yl)ethoxy)benzoate937601-91-7C21H26N2O3
- N'-(tert-Butyl)-3-methoxy-2-methyl-n'-(3-methylbenzoyl)benzohydrazide163336-51-4C21H26N2O3
- Indolo(2,3-a)quinolizine-2-acetic acid, 3-ethylidene-1,2,3,4,6,7,12,12b-octahydro-alpha-(hydroxymethyl)-, methyl ester, (alphaS,2R,3Z,12bS)-80287-16-7C21H26N2O3
- 1,4-Benzodioxan-2-carboxamide, N-(2-(diethylamino)ethyl)-3-phenyl-, (E)-100447-54-9C21H26N2O3
- Benzamide, 3,4-dimethoxy-N-(1,2,3,4-tetrahydro-2-propylisoquinolin-5-yl)-37481-32-6C21H26N2O3
- 10-(2-(Diethylamino)ethyl)-1,4-dimethoxy-9(10H)-acridinone141992-58-7C21H26N2O3
- (3,4-Dimethoxyphenyl)(4-(3,5-dimethylphenyl)piperazin-1-yl)methanone667892-36-6C21H26N2O3
- 1-(4-Ethoxybenzoyl)-4-(2-ethoxyphenyl)piperazine438467-14-2C21H26N2O3
- 1-(4-Ethoxybenzyl)-4-(4-methoxybenzoyl)piperazine461402-50-6C21H26N2O3
- (3S,14R,16R)-VIncamine83508-83-2C21H26N2O3
- 1-(1-(4-(2-Methoxyphenoxy)butyl)-1H-benzo[d]imidazol-2-yl)propan-1-ol887348-95-0C21H26N2O3
- Epiisositsirikine60031-91-6C21H26N2O3
- 4-Morpholineacetamide, N-(alpha-(p-methoxyphenyl)phenethyl)-29055-68-3C21H26N2O3
- 2-(2,4-Dimethylphenoxy)-N-[4-(morpholin-4-ylmethyl)phenyl]acetamide638155-24-5C21H26N2O3
- (2,3-Dimethoxyphenyl)-[4-[(4-methylphenyl)methyl]piperazin-1-yl]methanone510718-50-0C21H26N2O3
- 3-[[2-(3-Ethylphenoxy)acetyl]amino]-N-(2-methylpropyl)benzamide518008-55-4C21H26N2O3
- 1-[(2,4-Dimethylphenoxy)acetyl]-4-(4-methoxyphenyl)piperazine694499-63-3C21H26N2O3
- Propan-2-yl 6-[4-(dimethylamino)phenyl]-3-methyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate847465-66-1C21H26N2O3
- 1-(2-Methylphenoxy)-3-(piperidin-1-yl)propan-2-yl pyridine-3-carboxylate55315-95-2C21H26N2O3
- 1-[4-(4-Methoxyphenyl)piperazin-1-yl]-2-(3-methylphenoxy)propan-1-one892674-65-6C21H26N2O3
- 3-{[4-(4-Methylbenzyl)piperazin-1-yl]carbonyl}bicyclo[2.2.1]hept-5-ene-2-carboxylic acid1005153-72-9C21H26N2O3
- 3-{[4-(2-Methylbenzyl)piperazin-1-yl]carbonyl}bicyclo[2.2.1]hept-5-ene-2-carboxylic acid1005153-76-3C21H26N2O3
- N-(2-Butan-2-ylphenyl)-1-(furan-2-carbonyl)piperidine-4-carboxamide887681-96-1C21H26N2O3
- Methyl (41R,12S,13AR)-13A-ethyl-12-hydroxy-2,3,41,5,6,12,13,13A-octahydro-1H-indolo[3,2,1-DE]pyrido[3,2,1-IJ][1,5]naphthyridine-12-carboxylate38990-17-9C21H26N2O3
- T-Butyl N-cbz-DL-phenylalaninamide4124-61-2C21H26N2O3
- N-Butyl L-Z-phenylalaninamide182684-39-5C21H26N2O3
- N-{2-Oxo-9-oxa-1-azatricyclo[10.4.0.0^{3,8}]hexadeca-3,5,7-trien-5-yl}cyclohex-3-ene-1-carboxamide1396848-13-7C21H26N2O3
- Yohimbine-[13C,d3]1261254-59-4C21H26N2O3
- Yohimbine C-11947767-67-1C21H26N2O3
- Benzaldehyde, 3-(3-(4-(4-methoxyphenyl)-1-piperazinyl)propoxy)-84344-58-1C21H26N2O3
- Benzaldehyde, 4-(3-(4-(4-methoxyphenyl)-1-piperazinyl)propoxy)-84344-59-2C21H26N2O3
- N-tert-Butyl-2-[[2-(4-ethylphenoxy)acetyl]amino]benzamide543694-51-5C21H26N2O3
- 2-(4-Methoxyphenoxy)-1-[4-[(3-methylphenyl)methyl]piperazin-1-yl]ethanone462615-78-7C21H26N2O3
- 1-[4-[(4-Methoxyphenyl)methyl]piperazin-1-yl]-2-(3-methylphenoxy)ethanone462096-71-5C21H26N2O3
- Methyl 2-({N-[2,6-bis(methylethyl)phenyl]carbamoyl}amino)benzoate701948-09-6C21H26N2O3
- N-(4-{[4-(Allyloxy)-3-methoxybenzyl]amino}phenyl)butanamide708249-67-6C21H26N2O3
- 4-Amino-N-[[1-(3,4-dimethoxyphenyl)cyclopentyl]methyl]benzamide713114-01-3C21H26N2O3
- N'-[2-(4-Butan-2-ylphenoxy)acetyl]-3-phenylpropanehydrazide714282-26-5C21H26N2O3
- 4-Isobutoxy-N-[2-(4-morpholinyl)phenyl]benzamide900754-48-5C21H26N2O3
- Phenol, 3-(1-(p-nitrophenethyl)-3-propyl-3-pyrrolidinyl)-69382-04-3C21H26N2O3
- 1-(Furan-2-carbonyl)-N-(4-phenylbutan-2-yl)piperidine-4-carboxamide887681-91-6C21H26N2O3
- 1,1-Dimethylethyl N-[(1S)-2-[(4-methylphenyl)amino]-2-oxo-1-(phenylmethyl)ethyl]carbamate121632-87-9C21H26N2O3
- Vinpocetine impurity L58000-63-8C21H26N2O3
- [2-[4-(Dimethylamino)anilino]-2-oxoethyl] 4-tert-butylbenzoate387841-41-0C21H26N2O3
- 2-(4-Isopropylphenoxy)-N-[2-(4-morpholinyl)phenyl]acetamide528588-81-0C21H26N2O3
- 2-Methoxy-N-(2-morpholino-2-(p-tolyl)ethyl)benzamide898507-69-2C21H26N2O3
- N-(2-(4-Methoxyphenyl)-2-morpholinoethyl)-3-methylbenzamide941975-39-9C21H26N2O3
- 2-(4-Methoxyphenoxy)-N-[2-(1-methyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl]acetamide946209-07-0C21H26N2O3
- 2-(4-Methoxyphenyl)-N-(2-(2-phenylmorpholino)ethyl)acetamide954081-14-2C21H26N2O3
- 4-Ethoxy-N-(2-(2-phenylmorpholino)ethyl)benzamide953969-76-1C21H26N2O3
- 1-[4-(2-Ethoxyethoxy)benzoyl]-4-phenylpiperazine925595-92-2C21H26N2O3
- N-(1-Benzylpiperidin-4-yl)-2-(4-methoxyphenoxy)acetamide925593-57-3C21H26N2O3
- N-[3-(Butyrylamino)phenyl]-2-(4-methylphenoxy)butanamide925630-60-0C21H26N2O3
- N-[4-(Isobutyrylamino)phenyl]-2-(2-methylphenoxy)butanamide925192-80-9C21H26N2O3
- 2-(4-Ethylphenoxy)-N-[4-(isobutyrylamino)phenyl]propanamide925051-13-4C21H26N2O3
- N-(sec-Butyl)-3-[(4-propoxybenzoyl)amino]benzamide940471-77-2C21H26N2O3
- 4-Ethoxy-N-(1-(2-methoxyethyl)-1,2,3,4-tetrahydroquinolin-7-yl)benzamide1173268-11-5C21H26N2O3
- Azetidine, 3-(m-methoxyphenyl)-1-(p-nitrophenethyl)-3-propyl-19832-42-9C21H26N2O3
- 3'-((2-Hydroxy-3-(4-phenylpiperazinyl))propoxy)acetophenone42585-59-1C21H26N2O3
- 1H-Isoindole-1,3(2H)-dione, 4,5,6,7-tetrahydro-2-(4-(2-(1-piperidinyl)ethoxy)phenyl)-61356-13-6C21H26N2O3
- 2-(4-(p-Methoxyphenyl)-1-piperazinyl)-2-methyl-1,3-indandiol17334-80-4C21H26N2O3
- [4-[(3-Ethoxy-4-methoxyphenyl)methyl]piperazin-1-yl]-phenylmethanone510720-99-7C21H26N2O3
- 4-[[2-(2,5-Dimethylphenoxy)acetyl]amino]-N-(2-methylpropyl)benzamide518010-21-4C21H26N2O3
- 2-(4-Ethylphenoxy)-1-[4-(2-methoxyphenyl)piperazin-1-yl]ethanone462089-49-2C21H26N2O3
- 4-Benzyl-N-(3,4-dimethoxyphenyl)piperidine-1-carboxamide708221-01-6C21H26N2O3
- 4-tert-Butyl-N-[2-(4-ethoxyanilino)-2-oxoethyl]benzamide832680-28-1C21H26N2O3
- 4-Butoxy-N-(2-morpholin-4-ylphenyl)benzamide529497-74-3C21H26N2O3
- 3,4-Dimethoxy-N-[4-(4-methylpiperidin-1-yl)phenyl]benzamide839697-09-5C21H26N2O3
- Benzenepropanamide, N,N'-(2-hydroxy-1,3-propanediyl)bis-138404-87-2C21H26N2O3
Frequently asked questions
What is the molar mass of C21H26N2O3?
The molar mass of C21H26N2O3 is 354.45 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 358.2165 Da.
How many compounds have the formula C21H26N2O3?
CompoundList lists 353 compounds with the molecular formula C21H26N2O3, including 10-Hydroxy-17-O-methylakagerine, 1-[(7-Methoxy-1,3-benzodioxol-5-yl)methyl]-4-[(3-methylphenyl)methyl]piperazine, (3,5-Dimethoxyphenyl)-[4-[(2-methylphenyl)methyl]piperazin-1-yl]methanone. 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 C21H26N2O3?
C21H26N2O3 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.