Molecular formula
C21H27N3O2
208 compounds have this formula on CompoundList.
- Molar mass
- 353.47g/mol
- Monoisotopic mass
- 353.2103Da
- Atoms
- 53
- Elements
- 4
- Rings plus double bonds
- 10
The formula C21H27N3O2 describes a molecule made of 21 carbon atoms, 27 hydrogen atoms, 3 nitrogen atoms and 2 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 × 2171.36%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 277.70%1.008 × 27 = 27.216 g/mol
- N Nitrogen × 311.89%14.007 × 3 = 42.021 g/mol
- O Oxygen × 29.05%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C21H27N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 208 compounds
N-(2-Isopropylphenyl)-4-(2-methoxyphenyl)-1-piperazinecarboxamide
CAS 1034737-00-2C21H27N3O2
N-(4-Butylphenyl)-2-(2-methyl-4-oxo-5,6,7,8-tetrahydroquinazolin-3(4H)-yl)acetamide
CAS 1251568-22-5C21H27N3O2
![2-(4-Ethoxyphenyl)-N-{[1-(pyridin-2-yl)piperidin-4-yl]methyl}acetamide chemical structure, C21H27N3O2, CAS 1234946-28-1](/s/AAJLUIPUHZUXQT-UHFFFAOYSA-N.svg)
2-(4-Ethoxyphenyl)-N-{[1-(pyridin-2-yl)piperidin-4-yl]methyl}acetamide
CAS 1234946-28-1C21H27N3O2
N-(4-(tert-Butyl)phenyl)-4-(pyridin-2-yloxy)piperidine-1-carboxamide
CAS 1448133-19-4C21H27N3O2
![1-(4-Phenylpiperazin-1-yl)-2-[4-(1H-pyrrol-1-yl)tetrahydro-2H-pyran-4-yl]ethanone chemical structure, C21H27N3O2, CAS 1630832-40-4](/s/BFVFJRKRCNCTJO-UHFFFAOYSA-N.svg)
1-(4-Phenylpiperazin-1-yl)-2-[4-(1H-pyrrol-1-yl)tetrahydro-2H-pyran-4-yl]ethanone
CAS 1630832-40-4C21H27N3O2
![2-(Benzyloxy)-N-{[1-(2-methylpyridin-4-yl)piperidin-4-yl]methyl}acetamide chemical structure, C21H27N3O2, CAS 2034259-67-9](/s/BGRDLXQYZXGZMI-UHFFFAOYSA-N.svg)
2-(Benzyloxy)-N-{[1-(2-methylpyridin-4-yl)piperidin-4-yl]methyl}acetamide
CAS 2034259-67-9C21H27N3O2
4-(4-Pyridin-4-yl-benzyl)-piperazine-1-carboxylic acid tert-butyl ester
CAS 1043508-46-8C21H27N3O2
4-(3-Pyridin-4-yl-benzyl)-piperazine-1-carboxylic acid tert-butyl ester
CAS 1043508-39-9C21H27N3O2
1-Piperazinepropanamide, alpha-(2-hydroxy-1-phenylethyl)-4-phenyl-
CAS 99518-86-2C21H27N3O2
![N-[4-(4-Ethylpiperazin-1-yl)phenyl]-2-(3-methylphenoxy)acetamide chemical structure, C21H27N3O2, CAS 761418-40-0](/s/WEPFLBKXGKOBOA-UHFFFAOYSA-N.svg)
N-[4-(4-Ethylpiperazin-1-yl)phenyl]-2-(3-methylphenoxy)acetamide
CAS 761418-40-0C21H27N3O2
2-(4-Benzylpiperazin-1-yl)-N-(4-ethoxyphenyl)acetamide
CAS 303091-41-0C21H27N3O2
![2-[4-(2,3-Dimethylphenyl)piperazin-1-yl]-N-(3-methoxyphenyl)acetamide chemical structure, C21H27N3O2, CAS 896219-95-7](/s/LPCXMBAIMLSQFP-UHFFFAOYSA-N.svg)
2-[4-(2,3-Dimethylphenyl)piperazin-1-yl]-N-(3-methoxyphenyl)acetamide
CAS 896219-95-7C21H27N3O2
![2-[4-(2-Ethoxyphenyl)piperazin-1-yl]-N-(4-methylphenyl)acetamide chemical structure, C21H27N3O2, CAS 885432-38-2](/s/CYTUOCNPMRBRHG-UHFFFAOYSA-N.svg)
2-[4-(2-Ethoxyphenyl)piperazin-1-yl]-N-(4-methylphenyl)acetamide
CAS 885432-38-2C21H27N3O2
![2-[4-(4-Methoxyphenyl)piperazin-1-yl]-N-(2-phenylethyl)acetamide chemical structure, C21H27N3O2, CAS 896229-44-0](/s/FQPQTKZMCWHMPT-UHFFFAOYSA-N.svg)
2-[4-(4-Methoxyphenyl)piperazin-1-yl]-N-(2-phenylethyl)acetamide
CAS 896229-44-0C21H27N3O2
![N-Cyclohexyl-2-[6-oxo-3-(2,4,5-trimethylphenyl)pyridazin-1-yl]acetamide chemical structure, C21H27N3O2, CAS 941883-74-5](/s/OKOCDKIOQUCPCQ-UHFFFAOYSA-N.svg)
N-Cyclohexyl-2-[6-oxo-3-(2,4,5-trimethylphenyl)pyridazin-1-yl]acetamide
CAS 941883-74-5C21H27N3O2
![[3,3'-Bipyridin]-6(1H)-one, 6'-[(1-cyclopentyl-4-piperidinyl)oxy]-1-methyl- chemical structure, C21H27N3O2, CAS 832735-27-0](/s/SKKDWDYILHWVLC-UHFFFAOYSA-N.svg)
[3,3'-Bipyridin]-6(1H)-one, 6'-[(1-cyclopentyl-4-piperidinyl)oxy]-1-methyl-
CAS 832735-27-0C21H27N3O2
![[3,3'-Bipyridin]-6(1H)-one, 6'-[(1-cyclobutyl-4-piperidinyl)oxy]-1-ethyl- chemical structure, C21H27N3O2, CAS 832735-39-4](/s/UJPAEBDXXUDTBS-UHFFFAOYSA-N.svg)
[3,3'-Bipyridin]-6(1H)-one, 6'-[(1-cyclobutyl-4-piperidinyl)oxy]-1-ethyl-
CAS 832735-39-4C21H27N3O2
N-tert-Butyl-6-morpholin-4-YL-4-O-tolyl-nicotinamide
CAS 342417-05-4C21H27N3O2
![N-Cyclohexyl-1-(4-methoxyphenyl)-3,4-dihydropyrrolo[1,2-a]pyrazine-2(1H)-carboxamide chemical structure, C21H27N3O2, CAS 899750-39-1](/s/MJYPGGFAFWQHON-UHFFFAOYSA-N.svg)
N-Cyclohexyl-1-(4-methoxyphenyl)-3,4-dihydropyrrolo[1,2-a]pyrazine-2(1H)-carboxamide
CAS 899750-39-1C21H27N3O2
N-((1-(Pyridin-4-ylmethyl)piperidin-4-yl)methyl)-2-(o-tolyloxy)acetamide
CAS 953913-34-3C21H27N3O2
N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxamide
CAS 912895-39-7C21H27N3O2
N-(2-(1-Methylindolin-5-yl)-2-(piperidin-1-yl)ethyl)furan-2-carboxamide
CAS 922016-60-2C21H27N3O2
![N-[2-(1-Methyl-1,2,3,4-tetrahydroquinolin-6-yl)-2-(pyrrolidin-1-yl)ethyl]furan-2-carboxamide chemical structure, C21H27N3O2, CAS 922085-10-7](/s/OVBFDMAJXNRKBI-UHFFFAOYSA-N.svg)
N-[2-(1-Methyl-1,2,3,4-tetrahydroquinolin-6-yl)-2-(pyrrolidin-1-yl)ethyl]furan-2-carboxamide
CAS 922085-10-7C21H27N3O2
![1-(1-(2-(Bicyclo[2.2.1]heptan-2-yl)acetyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one chemical structure, C21H27N3O2, CAS 1330485-06-7](/s/DNVYRBDEKFPPLW-UHFFFAOYSA-N.svg)
1-(1-(2-(Bicyclo[2.2.1]heptan-2-yl)acetyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one
CAS 1330485-06-7C21H27N3O2
- N-[1-(4-Cyclopropaneamidophenyl)ethyl]-1-(prop-2-yn-1-yl)piperidine-2-carboxamide1252077-89-6C21H27N3O2
- 4-Ethoxy-N-[4-(4-methylpiperazin-1-yl)benzyl]benzamide1269209-90-6C21H27N3O2
- N-[4-(4-Methylpiperazin-1-yl)phenyl]-2-(propan-2-yloxy)benzamide1269280-48-9C21H27N3O2
- N-({2-[(2-Oxopyrrolidin-1-yl)methyl]phenyl}methyl)-1-(prop-2-yn-1-yl)piperidine-4-carboxamide1259088-01-1C21H27N3O2
- 2-(3-Oxo-3,5,6,7,8,9-hexahydro-2H-cyclohepta[c]pyridazin-2-yl)-N-(4-phenylbutan-2-yl)acetamide1282126-51-5C21H27N3O2
- 4-[1-(2-Methoxyethyl)-1H-indol-3-yl]-N-[(1-methyl-1H-pyrrol-2-yl)methyl]butanamide1401590-46-2C21H27N3O2
- 3-(Diethylamino)-1-(3-(furan-2-yl)-5-(p-tolyl)-4,5-dihydro-1H-pyrazol-1-yl)propan-1-one1400146-48-6C21H27N3O2
- N-[(1-Cyclopentyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)methyl]-4-methoxybenzamide1448029-18-2C21H27N3O2
- 2-[(But-2-yn-1-yl)(prop-2-yn-1-yl)amino]-N-[4-(2,6-dimethylmorpholin-4-yl)phenyl]acetamide1376362-21-8C21H27N3O2
- 3-(4-Methoxyphenyl)-N-{[1-(pyridin-4-yl)piperidin-4-yl]methyl}propanamide2034588-55-9C21H27N3O2
- 2-(4-Ethoxyphenyl)-N-{[1-(pyridin-3-yl)piperidin-4-yl]methyl}acetamide2034226-84-9C21H27N3O2
- N-(4-Amino-2-methyl-5-morpholin-4-ylphenyl)-4-isopropylbenzamide1774892-14-6C21H27N3O2
- N-(4-(tert-Butyl)phenyl)-4-(pyridin-4-yloxy)piperidine-1-carboxamide2034471-07-1C21H27N3O2
- N,N-Dimethyl-4-{[2-(naphthalen-1-yl)acetamido]methyl}piperidine-1-carboxamide2034377-02-9C21H27N3O2
- (4-(1-Methyl-1H-pyrazol-3-yl)piperidin-1-yl)(4-phenyltetrahydro-2H-pyran-4-yl)methanone2034555-28-5C21H27N3O2
- N1-(2-(cyclohex-1-en-1-yl)ethyl)-N2-(2-(1-methyl-1H-indol-5-yl)ethyl)oxalamide2034303-69-8C21H27N3O2
- 1-(4-(((5,6-Dimethylpyrimidin-4-yl)oxy)methyl)piperidin-1-yl)-2-(o-tolyl)ethan-1-one2309776-49-4C21H27N3O2
- N'-[(Z)-(3,5-di-tert-butyl-4-hydroxyphenyl)methylidene]pyridine-2-carbohydrazide304905-76-8C21H27N3O2
- N-(2,5-Dimethylphenyl)-2-[4-(4-methoxyphenyl)piperazin-1-yl]acetamide483350-91-0C21H27N3O2
- Pyrimidine, 2-[(1-cyclopentyl-4-piperidinyl)oxy]-5-(4-methoxyphenyl)-832734-90-4C21H27N3O2
- 1-(6-Phenyl-3-pyridyl)-4-tert-butoxycarbonyl homopiperazine223797-61-3C21H27N3O2
- 1-(Prop-2-yn-1-yl)-N-{[4-(pyrrolidine-1-carbonyl)phenyl]methyl}piperidine-2-carboxamide1252067-09-6C21H27N3O2
- N-(1-Cyanocyclopentyl)-2-[4-(4-methylbenzoyl)piperidin-1-yl]acetamide1259205-15-6C21H27N3O2
- N-(1-Cyanocyclohexyl)-2-[4-(4-hydroxyphenyl)-1,2,3,6-tetrahydropyridin-1-yl]-N-methylacetamide1324589-90-3C21H27N3O2
- N-[1-(1H-Indol-3-ylcarbonyl)piperidin-4-yl]cyclohexanecarboxamide1282099-27-7C21H27N3O2
- 4-Methyl-3-(2-morpholino-6-(tetrahydro-2H-pyran-4-yl)pyridin-4-yl)aniline1628839-95-1C21H27N3O2
- N-[(1S)-1-(1H-Indol-3-ylmethyl)-2-(4-methyl-1-piperidinyl)-2-oxoethyl]cyclopropanecarboxamide1217850-00-4C21H27N3O2
- 1-(4-(tert-Butyl)phenyl)-3-(4-(3-methoxyazetidin-1-yl)phenyl)urea2034262-35-4C21H27N3O2
- 2-({1-[2-(2,3-Dihydro-1-benzofuran-5-yl)ethyl]piperidin-4-yl}methyl)-6-methyl-2,3-dihydropyridazin-3-one2097926-14-0C21H27N3O2
- 6,7-Dimethoxy-4-(3-{octahydrocyclopenta[c]pyrrol-2-yl}azetidin-1-yl)quinoline2640959-19-7C21H27N3O2
- N,N-Dimethyl-4-(4-{[(3-methylpyridin-4-yl)oxy]methyl}piperidine-1-carbonyl)aniline2640960-41-2C21H27N3O2
- 2-[4-(2-Ethoxyphenyl)piperazin-1-yl]-N-(2-methylphenyl)acetamide885432-45-1C21H27N3O2
- N,N'-[Acridine-3,6-diylbis(oxyethane-2,1-diyl)]di(ethan-1-amine)87040-57-1C21H27N3O2
- 3,3'-[Acridine-3,6-diylbis(oxy)]bis(N-methylpropan-1-amine)87040-65-1C21H27N3O2
- Carbamic acid, [[5,6,7,8-tetrahydro-6-(phenylmethyl)-1,6-naphthyridin-2-yl]methyl]-, 1,1-dimethylethyl ester601515-70-2C21H27N3O2
- N-[(2R)-1-Hydroxy-2-butanyl]-1,6-dimethyl-9,10-didehydroergoline-8beta-carboxamide724460-92-8C21H27N3O2
- N-[3-[3-Benzamidopropyl(methyl)amino]propyl]benzamide107753-43-5C21H27N3O2
- Benzyl 2-(2-(propylamino)pyridin-3-yl)piperidine-1-carboxylate1352539-84-4C21H27N3O2
- tert-Butyl ((6-(3,4-dihydroisoquinolin-2(1H)-yl)-4-methylpyridin-3-yl)methyl)carbamate1355234-04-6C21H27N3O2
- tert-Butyl ((6-(3,4-dihydroquinolin-1(2H)-yl)-4-methylpyridin-3-yl)methyl)carbamate1355215-93-8C21H27N3O2
- tert-Butyl ((6-(3,4-dihydroisoquinolin-2(1H)-yl)-2-methylpyridin-3-yl)methyl)carbamate1355223-46-9C21H27N3O2
- tert-Butyl (5-benzyl-6-methyl-5,6,7,8-tetrahydro-1,5-naphthyridin-3-yl)carbamate1799542-41-8C21H27N3O2
- 1-(4-tert-Butyl-2-oxopyrrolidine-3-carbonyl)-4-phenylpiperidine-4-carbonitrile2097894-38-5C21H27N3O2
- Benzyl 1-(1-ethyl-1H-pyrrol-3-yl)-2,7-diazaspiro[3.5]nonane-7-carboxylate2060008-20-8C21H27N3O2
- 6-tert-Butyl-2-[1-(2-methylbenzoyl)piperidin-4-yl]-2,3-dihydropyridazin-3-one2320856-20-8C21H27N3O2
- 6-tert-Butyl-2-[1-(4-methylbenzoyl)piperidin-4-yl]-2,3-dihydropyridazin-3-one2310225-23-9C21H27N3O2
- 6-tert-Butyl-2-[1-(3-methylbenzoyl)piperidin-4-yl]-2,3-dihydropyridazin-3-one2310100-95-7C21H27N3O2
- N,N-Dimethyl-3-(4-{[(2-methylpyridin-4-yl)oxy]methyl}piperidine-1-carbonyl)aniline2379971-06-7C21H27N3O2
- N,N-Dimethyl-4-(4-{[(3-methylpyridin-2-yl)oxy]methyl}piperidine-1-carbonyl)aniline2379986-88-4C21H27N3O2
- N,N-Dimethyl-4-(3-{[(6-methylpyridin-2-yl)oxy]methyl}piperidine-1-carbonyl)aniline2380009-55-0C21H27N3O2
- N-(3,5-Dimethylphenyl)-4-{[(2-methylpyridin-4-yl)oxy]methyl}piperidine-1-carboxamide2380039-86-9C21H27N3O2
- 2-{1-[(Oxan-3-yl)methyl]piperidin-4-yl}-6-phenyl-2,3-dihydropyridazin-3-one2380068-60-8C21H27N3O2
- N,N-Dimethyl-4-(3-{[(2-methylpyridin-4-yl)oxy]methyl}piperidine-1-carbonyl)aniline2379952-37-9C21H27N3O2
- 4-(1-Methyl-1H-imidazol-5-yl)-1-(4-phenyloxane-4-carbonyl)piperidine2320524-78-3C21H27N3O2
- N-{4-[(4-{[(3-Methylpyridin-2-yl)oxy]methyl}piperidin-1-yl)methyl]phenyl}acetamide2380175-92-6C21H27N3O2
- N-{4-[(3-{[(2-Methylpyridin-4-yl)oxy]methyl}piperidin-1-yl)methyl]phenyl}acetamide2380077-33-6C21H27N3O2
- 1-(4-Methylquinolin-2-yl)-N-(oxan-4-yl)piperidine-3-carboxamide2877750-01-9C21H27N3O2
- N-(Oxan-4-yl)-2-[1-(quinolin-2-yl)piperidin-4-yl]acetamide2877656-91-0C21H27N3O2
- 2-[1-(Isoquinolin-1-yl)piperidin-4-yl]-N-(oxan-4-yl)acetamide2877656-55-6C21H27N3O2
- 4-({1-[(2,5-Dimethylphenyl)methyl]piperidin-4-yl}methoxy)pyridine-2-carboxamide2877646-59-6C21H27N3O2
- 6-Methoxy-2-[3-(piperidine-1-carbonyl)piperidin-1-yl]quinoline2877629-35-9C21H27N3O2
- 1-(3,4-Dihydro-1H-isoquinolin-2-yl)-2-[1-[(3-methyl-1,2-oxazol-5-yl)methyl]piperidin-4-yl]ethanone3054550-61-4C21H27N3O2
- Methyl 2-[(1-benzylpiperidin-4-yl)-ethylamino]pyridine-3-carboxylate179556-55-9C21H27N3O2
- 2-Cyano-N-(2-methylcyclohexyl)-3-[4-(morpholin-4-yl)phenyl]prop-2-enamide1013228-21-1C21H27N3O2
- Benzamide,N-(2-amino-4-methylphenyl)-4-[[methyl(tetrahydro-2H-pyran-4-yl)amino]methyl]-872614-62-5C21H27N3O2
- 4-[(E)-{4-[Butyl(4-hydroxybutyl)amino]phenyl}diazenyl]benzaldehyde919111-84-5C21H27N3O2
- (E)-1-(1-(3-Cyclohexyl-3-oxoprop-1-en-1-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2063962-32-1C21H27N3O2
- 1-(3-{[(6-tert-Butylpyridazin-3-yl)oxy]methyl}pyrrolidin-1-yl)-2-phenylethan-1-one2549041-06-5C21H27N3O2
- N-Methyl-N-{1-[4-(propan-2-yloxy)benzoyl]piperidin-4-yl}pyridin-2-amine2742080-02-8C21H27N3O2
- N-(4-Methylphenyl)-2-(4-{[(3-methylpyridin-4-yl)oxy]methyl}piperidin-1-yl)acetamide2742066-53-9C21H27N3O2
- N-{1-[2-(1H-indol-3-yl)ethyl]piperidin-4-yl}-2-oxabicyclo[2.1.1]hexane-1-carboxamide2763777-73-5C21H27N3O2
- 1-[2-Methyl-6-(trifluoromethyl)pyrimidin-4-yl]-N-(oxan-4-yl)pyrrolidine-3-carboxamide3030809-86-7C21H27N3O2
- 2-{1-[(2-Methyl-1,3-oxazol-4-yl)methyl]piperidin-4-yl}-1-(1,2,3,4-tetrahydroisoquinolin-2-yl)ethan-1-one3054559-07-5C21H27N3O2
- 2-{1-[(5-Methyl-1,2-oxazol-3-yl)methyl]piperidin-4-yl}-1-(1,2,3,4-tetrahydroisoquinolin-2-yl)ethan-1-one3054636-68-6C21H27N3O2
- 1-[2-(2,3-Dihydro-1-benzofuran-5-yl)ethyl]-4-[(6-methoxypyridin-3-yl)methyl]piperazine3054624-16-4C21H27N3O2
- 2-{1-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]piperidine-3-carbonyl}-1,2,3,4-tetrahydroisoquinoline3054548-04-5C21H27N3O2
Frequently asked questions
What is the molar mass of C21H27N3O2?
The molar mass of C21H27N3O2 is 353.47 g/mol, calculated from standard atomic weights for 21 carbon atoms, 27 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 353.2103 Da.
How many compounds have the formula C21H27N3O2?
CompoundList lists 208 compounds with the molecular formula C21H27N3O2, including N-(2-Isopropylphenyl)-4-(2-methoxyphenyl)-1-piperazinecarboxamide, N-(4-Butylphenyl)-2-(2-methyl-4-oxo-5,6,7,8-tetrahydroquinazolin-3(4H)-yl)acetamide, 2-(4-Ethoxyphenyl)-N-{[1-(pyridin-2-yl)piperidin-4-yl]methyl}acetamide. 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 C21H27N3O2?
C21H27N3O2 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.