Molecular formula
C11H21N3O
457 compounds have this formula on CompoundList.
- Molar mass
- 211.31g/mol
- Monoisotopic mass
- 221.2312Da
- Atoms
- 36
- Elements
- 4
- Rings plus double bonds
- 3
The formula C11H21N3O describes a molecule made of 11 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. 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 × 1162.53%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 2110.02%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 319.89%14.007 × 3 = 42.021 g/mol
- O Oxygen × 17.57%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C11H21N3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 457 compounds
1-(2-Oxo-2-piperidin-1-ylethyl)piperazine
CAS 70558-13-3C11H21N3O
![[1,4'-Bipiperidine]-4'-carboxamide chemical structure, C11H21N3O, CAS 39633-82-4](/s/AUXZEVXPRCVGAO-UHFFFAOYSA-N.svg)
[1,4'-Bipiperidine]-4'-carboxamide
CAS 39633-82-4C11H21N3O
1-Methyl-4-(piperidine-4-carbonyl)piperazine
CAS 63214-56-2C11H21N3O
2-(1,4-Diazepan-1-yl)-1-(pyrrolidin-1-yl)ethan-1-one
CAS 55829-42-0C11H21N3O
2-(Piperazin-1-yl)-1-(pyrrolidin-1-yl)propan-1-one
CAS 89574-40-3C11H21N3O
3-Amino-2-octan-2-yl-1H-pyrazol-5-one
CAS 714255-69-3C11H21N3O
2-(4-Aminopiperidin-1-yl)-1-(pyrrolidin-1-yl)ethan-1-one
CAS 926187-03-3C11H21N3O
![1-[4-(4-Methylpyrrolidin-3-yl)piperazin-1-yl]ethan-1-one chemical structure, C11H21N3O, CAS 1384430-83-4](/s/FTMOFYFZOVXAFQ-UHFFFAOYSA-N.svg)
1-[4-(4-Methylpyrrolidin-3-yl)piperazin-1-yl]ethan-1-one
CAS 1384430-83-4C11H21N3O
4-tert-Butylcyclohexanone semicarbazone
CAS 92058-94-1C11H21N3O
![N-[(1-Methylpyrrolidin-3-yl)methyl]pyrrolidine-1-carboxamide chemical structure, C11H21N3O, CAS 1596055-86-5](/s/MERIWMDIMSSDGY-UHFFFAOYSA-N.svg)
N-[(1-Methylpyrrolidin-3-yl)methyl]pyrrolidine-1-carboxamide
CAS 1596055-86-5C11H21N3O
N-(1,5-Dimethylpyrrolidin-3-yl)pyrrolidine-1-carboxamide
CAS 678185-68-7C11H21N3O
Monanchorin
CAS 723335-95-3C11H21N3O
Azepan-1-yl-piperazin-1-yl-methanone
CAS 41340-91-4C11H21N3O
(4-Methylpiperazin-1-yl)(piperidin-3-yl)methanone
CAS 792906-73-1C11H21N3O
N-((1-Ethyl-3,5-dimethyl-1H-pyrazol-4-yl)methyl)-2-methoxyethan-1-amine
CAS 1015845-57-4C11H21N3O
1-(2-Hydroxy-3-nonyl)-1,2,4-triazole
CAS 152343-82-3C11H21N3O
![(S)-2,4-Diamino-1-((3aR,6aR)-hexahydrocyclopenta[b]pyrrol-1(2H)-yl)butan-1-one chemical structure, C11H21N3O, CAS 928161-33-5](/s/NSAIVORPWCLAMZ-KXUCPTDWSA-N.svg)
(S)-2,4-Diamino-1-((3aR,6aR)-hexahydrocyclopenta[b]pyrrol-1(2H)-yl)butan-1-one
CAS 928161-33-5C11H21N3O
1-(4-Piperidin-4-yl-piperazin-1-yl)-ethanone
CAS 205059-37-6C11H21N3O
N-Cyclohexylpiperazine-1-carboxamide
CAS 923177-04-2C11H21N3O
N-Cyclopentyl-2-piperazin-1-ylacetamide
CAS 946744-47-4C11H21N3O
1,4-Bipiperidine-4-carboxamide
CAS 41053-55-8C11H21N3O
(4-Methylpiperazin-1-yl)(piperidin-2-yl)methanone
CAS 1008091-05-1C11H21N3O
![1-Butanone, 1-[4-(3-azetidinyl)-1-piperazinyl]- chemical structure, C11H21N3O, CAS 930782-97-1](/s/RFQGBALPVBFSTR-UHFFFAOYSA-N.svg)
1-Butanone, 1-[4-(3-azetidinyl)-1-piperazinyl]-
CAS 930782-97-1C11H21N3O
![1-[4-(Azetidin-3-yl)piperazin-1-yl]-2-methylpropan-1-one chemical structure, C11H21N3O, CAS 930782-99-3](/s/DSSRMBZAZVABLW-UHFFFAOYSA-N.svg)
1-[4-(Azetidin-3-yl)piperazin-1-yl]-2-methylpropan-1-one
CAS 930782-99-3C11H21N3O
- 1-(Piperazin-1-yl)cyclohexane-1-carboxamide288379-96-4C11H21N3O
- 9-Aminomethyl-1-methyl-3,6-diaza-tricyclo[4.3.1.1*3,8*]undecan-9-ol494867-17-3C11H21N3O
- Pyrrolidine, 1-[1-oxo-3-(1-piperazinyl)propyl]-89009-70-1C11H21N3O
- (1-Methylpiperidin-4-yl)(piperazin-1-yl)methanone205059-44-5C11H21N3O
- 1-[4-(Piperazin-1-yl)piperidin-1-yl]ethan-1-one939983-25-2C11H21N3O
- N-[2-(Piperazin-1-yl)ethyl]cyclobutanecarboxamide1153458-23-1C11H21N3O
- 2-Amino-N-({8-methyl-8-azabicyclo[3.2.1]octan-3-yl}methyl)acetamide1179072-78-6C11H21N3O
- 1-{3-[(2-Amino-ethyl)-cyclopropyl-amino]-pyrrolidin-1-yl}-ethanone1353986-31-8C11H21N3O
- 1-[4-(Diethylamino)but-2-yn-1-yl]-3-ethylurea1421443-43-7C11H21N3O
- (3aR,6aR)-N-tert-Butyl-3,3a,4,5,6,6a-hexahydro-2H-pyrrolo[2,3-c]pyrrole-1-carboxamide1218518-03-6C11H21N3O
- 2-Amino-1,5-dihydro-1-octyl-4H-imidazol-4-one61605-46-7C11H21N3O
- Urea, (1-cyclohexyl-3-pyrrolidinyl)-18471-33-5C11H21N3O
- N-(4-Methyl-1-piperazinyl)cyclopentanecarboxamide354546-63-7C11H21N3O
- 1-[4-(3-Aminopyrrolidin-1-yl)piperidin-1-yl]ethan-1-one1690735-54-6C11H21N3O
- 1-{(R)-3-[(2-Amino-ethyl)-cyclopropyl-amino]-pyrrolidin-1-yl}-ethanone1354017-52-9C11H21N3O
- 2-Amino-N-cyclopropyl-N-(1-methylpiperidin-3-yl)acetamide1353962-84-1C11H21N3O
- [(1,5-Dimethyl-1H-pyrazol-4-yl)methyl](3-ethoxypropyl)amine1539948-05-4C11H21N3O
- 1-[4-(3-Aminocyclopentyl)piperazin-1-yl]ethan-1-one1519552-41-0C11H21N3O
- N-Cyclopropyl-2-(4-ethylpiperazin-1-yl)acetamide838091-46-6C11H21N3O
- 5,5-Dimethyl-1-(piperidin-4-yl)tetrahydropyrimidin-2(1H)-one164519-17-9C11H21N3O
- 4-Methyl-1-L-prolylperhydro-1,4-diazepine479234-87-2C11H21N3O
- 2-(4-Cyclobutanecarbonylpiperazin-1-yl)ethan-1-amine1094793-21-1C11H21N3O
- 2-(Isopropylamino)-1-(1-propyl-1H-pyrazol-5-yl)ethan-1-ol1485888-95-6C11H21N3O
- 2-Methyl-1-(3-(piperazin-1-yl)azetidin-1-yl)propan-1-one1496330-82-5C11H21N3O
- Ethanone, 1-(1-piperazinyl)-2-(1-piperidinyl)-926212-15-9C11H21N3O
- 1-(4-Methylpiperazine-1-carbonyl)cyclopentan-1-amine769106-71-0C11H21N3O
- (3aS,6aS)-N-tert-Butyl-octahydropyrrolo[2,3-c]pyrrole-1-carboxamide1486484-41-6C11H21N3O
- 2-Imino-5-butyl-5-isopropyl-3-methyl-imidazolidin-4-one856877-61-7C11H21N3O
- (S)-5-Ethoxy-6-isopropyl-N,N-dimethyl-3,6-dihydropyrazin-2-amine134870-63-6C11H21N3O
- n-Ethyl-1,8-diazaspiro[4.5]decane-1-carboxamide1057327-10-2C11H21N3O
- 2-{3-Amino-8-azabicyclo[3.2.1]octan-8-yl}-N,N-dimethylacetamide1248379-89-6C11H21N3O
- 4-Methyl-2-{[(1-methyl-1H-pyrazol-4-yl)methyl]amino}pentan-1-ol1250178-54-1C11H21N3O
- 4-Methyl-2-{[(1-methyl-1H-pyrazol-5-yl)methyl]amino}pentan-1-ol1249424-62-1C11H21N3O
- 4-Methyl-2-{[(3-methyl-1H-pyrazol-4-yl)methyl]amino}pentan-1-ol1249867-55-7C11H21N3O
- 1-(2-Butoxyethyl)-3,5-dimethyl-1H-pyrazol-4-amine1251330-51-4C11H21N3O
- (3-Ethoxypropyl)[1-(1-methyl-1H-pyrazol-4-yl)ethyl]amine1251233-21-2C11H21N3O
- N-[1-(2-Aminoethyl)piperidin-4-yl]cyclopropanecarboxamide1339849-96-5C11H21N3O
- 2-(3-Aminoazetidin-1-yl)-1-(azepan-1-yl)ethan-1-one1340533-26-7C11H21N3O
- 1-(2-(Isopentyloxy)ethyl)-4-methyl-1H-pyrazol-3-amine1339385-57-7C11H21N3O
- (1-Methoxybutan-2-yl)[1-(1-methyl-1H-pyrazol-4-yl)ethyl]amine1343262-77-0C11H21N3O
- 2-(3-Aminoazetidin-1-yl)-1-(2-methylpiperidin-1-yl)ethan-1-one1483302-11-9C11H21N3O
- 1-(3-(Piperazin-1-yl)azetidin-1-yl)butan-1-one1494209-84-5C11H21N3O
- 2-Amino-N-cyclopropyl-N-((1-methylpyrrolidin-2-yl)methyl)acetamide1353981-17-5C11H21N3O
- (R)-2-Amino-N-cyclopropyl-N-(1-methylpiperidin-3-yl)acetamide1354007-55-8C11H21N3O
- 2-Amino-N-cyclopropyl-N-((S)-1-methyl-piperidin-3-yl)-acetamide1354001-26-5C11H21N3O
- (S)-2-Amino-N-cyclopropyl-N-(1-methyl-pyrrolidin-3-yl)-propionamide1354028-55-9C11H21N3O
- N-(1-(2-Aminoethyl)pyrrolidin-3-yl)-N-cyclopropylacetamide1353945-38-6C11H21N3O
- N-[(R)-1-(2-Amino-ethyl)-pyrrolidin-3-yl]-N-cyclopropyl-acetamide1354008-02-8C11H21N3O
- N-[(S)-1-(2-Amino-ethyl)-pyrrolidin-3-yl]-N-cyclopropyl-acetamide1353994-47-4C11H21N3O
- [(1,5-Dimethyl-1H-pyrazol-4-yl)methyl](1-methoxybutan-2-yl)amine1512566-97-0C11H21N3O
- 3-(2-Ethoxyethyl)-1-methyl-4-propyl-1H-pyrazol-5-amine1519487-34-3C11H21N3O
- 1-{1-[2-(tert-Butoxy)ethyl]-1H-pyrazol-4-yl}ethan-1-amine1567095-61-7C11H21N3O
- 1-(4-Cyclobutylpiperazin-1-yl)-2-(methylamino)ethan-1-one1829399-23-6C11H21N3O
- (3-Ethoxypropyl)[(1-ethyl-1H-pyrazol-3-yl)methyl]amine1856075-14-3C11H21N3O
- {3-[1-(2-Ethoxyethyl)-1H-pyrazol-4-yl]propyl}(methyl)amine2098008-90-1C11H21N3O
- (4-Cyclohexylbutan-2-ylideneamino)urea7498-55-7C11H21N3O
- 1-Methyl-4-[(3R)-piperidine-3-carbonyl]piperazine1568026-10-7C11H21N3O
- [(Z)-(3-Butylcyclohexylidene)amino]urea7479-02-9C11H21N3O
- 5-Ethyl-4-(1-methoxypentan-2-yl)-1H-pyrazol-3-amine647854-13-5C11H21N3O
- 2-(tert-Butylamino)-4-isopropyl-1-methyl-1H-imidazol-5(4H)-one787541-53-1C11H21N3O
- N-(2-Isopropoxyethyl)-1-(1H-pyrazol-1-yl)propan-2-amine1247992-35-3C11H21N3O
- N-(2-Methoxyethyl)-3,5-dimethyl-1H-pyrazole-1-propanamine1249954-56-0C11H21N3O
- 4-Amino-2-butyl-1,2-dihydro-1-methyl-5-(1-methylethyl)-3H-pyrazol-3-one1249975-48-1C11H21N3O
- 4-Amino-2-ethyl-1,2-dihydro-5-(1-methylethyl)-1-propyl-3H-pyrazol-3-one1247644-97-8C11H21N3O
- 2-(3-Aminopyrrolidin-1-yl)-1-(piperidin-1-yl)ethan-1-one1248163-29-2C11H21N3O
- 1H-Imidazole-2-methanamine, 1-(2-butoxyethyl)-N-methyl-1250809-60-9C11H21N3O
- N-((1-Isobutyl-1H-pyrazol-4-yl)methyl)-2-methoxyethan-1-amine1330751-19-3C11H21N3O
- 1H-Imidazole-1-butanamine, I(2)-ethoxy-4,5-dimethyl-1343972-57-5C11H21N3O
- 1H-Pyrazole-4-ethanamine, N-(2-methoxyethyl)-1,3,5-trimethyl-1342740-93-5C11H21N3O
- 3,3-Dimethyl-4-(piperidin-4-yl)piperazin-2-one1342349-12-5C11H21N3O
- 2-(3-Aminoazetidin-1-yl)-N-cyclohexylacetamide1339507-94-6C11H21N3O
- 1-[2-Cyclopropyl-2-(ethylamino)ethyl]-3-methylimidazolidin-2-one1342017-77-9C11H21N3O
- 2-Piperazinone, 1-methyl-4-(4-piperidinylmethyl)-1342714-93-5C11H21N3O
- 4-(4-Aminocyclohexyl)-1-methyl-2-piperazinone1342286-63-8C11H21N3O
- 2-(3-Aminoazetidin-1-yl)-1-(4-methylpiperidin-1-yl)ethan-1-one1487896-26-3C11H21N3O
- 1-{(S)-3-[(2-Amino-ethyl)-cyclopropyl-amino]-pyrrolidin-1-yl}-ethanone1354008-14-2C11H21N3O
Frequently asked questions
What is the molar mass of C11H21N3O?
The molar mass of C11H21N3O is 211.31 g/mol, calculated from standard atomic weights for 11 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 221.2312 Da.
How many compounds have the formula C11H21N3O?
CompoundList lists 457 compounds with the molecular formula C11H21N3O, including 1-(2-Oxo-2-piperidin-1-ylethyl)piperazine, [1,4'-Bipiperidine]-4'-carboxamide, 1-Methyl-4-(piperidine-4-carbonyl)piperazine. 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 C11H21N3O?
C11H21N3O has a degree of unsaturation of 3. 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.