Molecular formula
C12H21NO2
1,029 compounds have this formula on CompoundList.
- Molar mass
- 211.31g/mol
- Monoisotopic mass
- 211.1572Da
- Atoms
- 36
- Elements
- 4
- Rings plus double bonds
- 3
The formula C12H21NO2 describes a molecule made of 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom 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 × 1268.21%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 2110.02%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 16.63%14.007 × 1 = 14.007 g/mol
- O Oxygen × 215.14%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C12H21NO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 701 to 800 of 1,029 compounds
tert-Butyl N-(hex-5-yn-2-yl)-N-methylcarbamate
CAS 2228996-36-7C12H21NO2
3-Amino-1-(cyclohexylmethyl)cyclobutane-1-carboxylic acid
CAS 2229504-74-7C12H21NO2
![2,2-Dimethyl-1-[2-(pyrrolidin-1-yl)ethyl]cyclopropane-1-carboxylic acid chemical structure, C12H21NO2, CAS 2228441-43-6](/s/OJLFBOQPJBHZEW-UHFFFAOYSA-N.svg)
2,2-Dimethyl-1-[2-(pyrrolidin-1-yl)ethyl]cyclopropane-1-carboxylic acid
CAS 2228441-43-6C12H21NO2
![tert-Butyl 6-aminobicyclo[3.2.0]heptane-6-carboxylate chemical structure, C12H21NO2, CAS 2803852-19-7](/s/HAQWMBZDOIQZDJ-UHFFFAOYSA-N.svg)
tert-Butyl 6-aminobicyclo[3.2.0]heptane-6-carboxylate
CAS 2803852-19-7C12H21NO2
![tert-Butyl 1-(aminomethyl)bicyclo[2.1.1]hexane-2-carboxylate chemical structure, C12H21NO2, CAS 2803828-61-5](/s/JTIDJEJYYXBXCW-UHFFFAOYSA-N.svg)
tert-Butyl 1-(aminomethyl)bicyclo[2.1.1]hexane-2-carboxylate
CAS 2803828-61-5C12H21NO2
![4-[4-(Propan-2-yl)cyclohexyl]-1,3-oxazolidin-2-one chemical structure, C12H21NO2, CAS 1875241-65-8](/s/OMDFQNXAQPFRFR-UHFFFAOYSA-N.svg)
4-[4-(Propan-2-yl)cyclohexyl]-1,3-oxazolidin-2-one
CAS 1875241-65-8C12H21NO2
![5-[4-(Propan-2-yl)cyclohexyl]-1,3-oxazolidin-2-one chemical structure, C12H21NO2, CAS 1871397-44-2](/s/VZPHNUIGVGMKBK-UHFFFAOYSA-N.svg)
5-[4-(Propan-2-yl)cyclohexyl]-1,3-oxazolidin-2-one
CAS 1871397-44-2C12H21NO2
4-Amino-1-(pent-1-en-1-yl)cyclohexane-1-carboxylic acid
CAS 2229640-52-0C12H21NO2
tert-Butyl N-(2-methylhex-5-yn-3-yl)carbamate
CAS 2229538-16-1C12H21NO2
Methyl 2-amino-3-(cyclohex-3-en-1-yl)-3-methylbutanoate
CAS 2228129-09-5C12H21NO2
![Methyl 4-amino-3-{bicyclo[2.2.1]heptan-2-yl}butanoate chemical structure, C12H21NO2, CAS 2004592-82-7](/s/JFUJHGRRKFRWAH-UHFFFAOYSA-N.svg)
Methyl 4-amino-3-{bicyclo[2.2.1]heptan-2-yl}butanoate
CAS 2004592-82-7C12H21NO2
![2-Amino-2-[1-(cyclohexylmethyl)cyclopropyl]acetic acid chemical structure, C12H21NO2, CAS 2228085-72-9](/s/CFPIZBITMIZCMY-UHFFFAOYSA-N.svg)
2-Amino-2-[1-(cyclohexylmethyl)cyclopropyl]acetic acid
CAS 2228085-72-9C12H21NO2
![2,2-Dimethyl-3-[2-(pyrrolidin-1-yl)ethyl]cyclopropane-1-carboxylic acid chemical structure, C12H21NO2, CAS 2229551-84-0](/s/JHBJEJXINANZGA-UHFFFAOYSA-N.svg)
2,2-Dimethyl-3-[2-(pyrrolidin-1-yl)ethyl]cyclopropane-1-carboxylic acid
CAS 2229551-84-0C12H21NO2
4-(Aminomethyl)-4-(3,4-dihydro-2H-pyran-5-yl)cyclohexan-1-ol
CAS 2229234-72-2C12H21NO2
3-Amino-1-cycloheptylcyclobutane-1-carboxylic acid
CAS 2228615-12-9C12H21NO2
3-Amino-1-(4-methylcyclohexyl)cyclobutane-1-carboxylic acid
CAS 2229290-03-1C12H21NO2
![Methyl 2-amino-2-[1-(2-cyclopropylpropyl)cyclopropyl]acetate chemical structure, C12H21NO2, CAS 2228125-93-5](/s/DYHRUPHFXWZNFJ-UHFFFAOYSA-N.svg)
Methyl 2-amino-2-[1-(2-cyclopropylpropyl)cyclopropyl]acetate
CAS 2228125-93-5C12H21NO2
![tert-Butyl 3-(2-aminoethyl)bicyclo[1.1.1]pentane-1-carboxylate chemical structure, C12H21NO2, CAS 2386527-00-8](/s/OOEPZCNEOQHDLI-UHFFFAOYSA-N.svg)
tert-Butyl 3-(2-aminoethyl)bicyclo[1.1.1]pentane-1-carboxylate
CAS 2386527-00-8C12H21NO2
![4-Methyl-4-{7-oxabicyclo[2.2.1]heptan-2-yloxy}piperidine chemical structure, C12H21NO2, CAS 2229338-89-8](/s/XANWOVPFOHGTPX-UHFFFAOYSA-N.svg)
4-Methyl-4-{7-oxabicyclo[2.2.1]heptan-2-yloxy}piperidine
CAS 2229338-89-8C12H21NO2
![4-Amino-4-{7-oxabicyclo[2.2.1]heptan-2-yl}cyclohexan-1-ol chemical structure, C12H21NO2, CAS 2228904-64-9](/s/PJRTWMVOTSVMET-UHFFFAOYSA-N.svg)
4-Amino-4-{7-oxabicyclo[2.2.1]heptan-2-yl}cyclohexan-1-ol
CAS 2228904-64-9C12H21NO2
![2-[1-(1-Methylpiperidin-4-yl)cyclobutyl]acetic acid chemical structure, C12H21NO2, CAS 2228593-73-3](/s/FIPGTGXEWVPTTB-UHFFFAOYSA-N.svg)
2-[1-(1-Methylpiperidin-4-yl)cyclobutyl]acetic acid
CAS 2228593-73-3C12H21NO2
![Ethyl 2-[2-(aminomethyl)bicyclo[2.2.1]heptan-2-yl]acetate chemical structure, C12H21NO2, CAS 2168971-55-7](/s/YUMYMFYLUXUQIR-UHFFFAOYSA-N.svg)
Ethyl 2-[2-(aminomethyl)bicyclo[2.2.1]heptan-2-yl]acetate
CAS 2168971-55-7C12H21NO2
![tert-Butyl 2-azabicyclo[2.2.2]octane-6-carboxylate chemical structure, C12H21NO2, CAS 1857791-34-4](/s/FYUXMVCZCNNJJD-UHFFFAOYSA-N.svg)
tert-Butyl 2-azabicyclo[2.2.2]octane-6-carboxylate
CAS 1857791-34-4C12H21NO2
Ethyl decahydroquinoline-4a-carboxylate
CAS 408509-98-8C12H21NO2
- Methyl 2-(decahydroquinolin-4a-yl)acetate2344679-79-2C12H21NO2
- 3-[(Octahydro-1-benzofuran-2-yl)methoxy]azetidine1876584-90-5C12H21NO2
- 8-Cyclopropyl-3,3-dimethyl-2,6-dioxa-10-azaspiro[4.5]decane2172356-12-4C12H21NO2
- tert-Butyl 4-amino-5-methylhept-2-ynoate2137568-40-0C12H21NO2
- tert-Butyl 4-[(butan-2-yl)amino]but-2-ynoate2138141-29-2C12H21NO2
- 3-[2-(1-Hydroxycyclobutyl)ethyl]azepan-2-one2022869-55-0C12H21NO2
- 6,10-Dioxa-14-azadispiro[3.2.6^{7}.2^{4}]pentadecane2172394-54-4C12H21NO2
- 2,15-Dioxa-6-azadispiro[4.1.5^{7}.3^{5}]pentadecane2172015-27-7C12H21NO2
- 4-{2-Aminobicyclo[2.2.1]heptan-2-yl}oxan-4-ol2171763-46-3C12H21NO2
- 1-(5-Hydroxy-2,2-dimethylcyclohexyl)pyrrolidin-2-one2138115-46-3C12H21NO2
- 9-Methyl-2,12-dioxa-5-azadispiro[3.1.5^{6}.3^{4}]tetradecane2168427-84-5C12H21NO2
- 11,11-Dimethyl-5,8-dioxa-13-azadispiro[3.1.4^{6}.3^{4}]tridecane2167102-96-5C12H21NO2
- tert-Butyl 2-amino-2-{bicyclo[2.1.1]hexan-1-yl}acetate2803819-67-0C12H21NO2
- 5-[2-(Oxan-2-yl)ethyl]-1,2,3,6-tetrahydropyridin-3-ol2138393-85-6C12H21NO2
- 2-(Propan-2-yl)-octahydroindolizine-6-carboxylic acid2137982-17-1C12H21NO2
- 3-Amino-3-{6,6-dimethylbicyclo[3.1.1]heptan-2-yl}propanoic acid2228279-27-2C12H21NO2
- tert-Butyl 2-(3-aminocyclobutyl)cyclopropane-1-carboxylate2757913-16-7C12H21NO2
- 2,2-Dimethyl-1-[(1-methylpyrrolidin-2-yl)methyl]cyclopropane-1-carboxylic acid2229016-15-1C12H21NO2
- tert-Butyl 2-{2-azabicyclo[3.1.1]heptan-1-yl}acetate2757913-12-3C12H21NO2
- Methyl 3-azaspiro[5.5]undecane-2-carboxylate2757872-25-4C12H21NO2
- Methyl 2-(aminomethyl)-2-ethylbicyclo[4.1.0]heptane-7-carboxylate2172154-48-0C12H21NO2
- tert-Butyl 5-(ethylamino)hex-2-ynoate2137878-52-3C12H21NO2
- tert-Butyl 4-(aminomethyl)-5-methylhex-2-ynoate2138259-44-4C12H21NO2
- 4-({7-Oxabicyclo[2.2.1]heptan-2-yl}methyl)piperidin-4-ol2229137-37-3C12H21NO2
- 4-[(3,4-Dihydro-2H-pyran-5-yl)methyl]-4-methoxypiperidine2229370-63-0C12H21NO2
- 1-{2-Amino-7-oxabicyclo[2.2.1]heptan-2-yl}-3,3-dimethylcyclobutan-1-ol2171601-27-5C12H21NO2
- 3-Amino-2-[(2,6-dimethylcyclohex-2-en-1-yl)methyl]propanoic acid2138016-99-4C12H21NO2
- 4,4-Diethyl-8-oxa-1-azaspiro[4.5]decan-2-one2138294-77-4C12H21NO2
- 3-Amino-2-{6,6-dimethylbicyclo[3.1.1]heptan-2-yl}propanoic acid2228529-95-9C12H21NO2
- 4-(1-Methylcyclohexyl)pyrrolidine-3-carboxylic acid2168935-94-0C12H21NO2
- 4-(2,2,3,3-Tetramethylcyclopropyl)pyrrolidine-3-carboxylic acid2167120-14-9C12H21NO2
- 2-Amino-2-[1-(3,3-dimethylcyclopentyl)cyclopropyl]acetic acid2228112-72-7C12H21NO2
- 2-Amino-3-{6,6-dimethylbicyclo[3.1.1]heptan-2-yl}propanoic acid2228085-36-5C12H21NO2
- 2-Amino-2-[1-(4-methylcyclohexyl)cyclopropyl]acetic acid2228129-11-9C12H21NO2
- 4-(1-Ethylcyclopentyl)pyrrolidine-3-carboxylic acid2167308-54-3C12H21NO2
- 8-(Methylamino)spiro[4.5]decane-6-carboxylic acid2138559-62-1C12H21NO2
- 2-Amino-3-{bicyclo[2.2.1]heptan-2-yl}-3-methylbutanoic acid2228126-81-4C12H21NO2
- 3-Amino-1-(1-methylcyclohexyl)cyclobutane-1-carboxylic acid2228544-74-7C12H21NO2
- 3-Amino-1-(2,2,3,3-tetramethylcyclopropyl)cyclobutane-1-carboxylic acid2228161-19-9C12H21NO2
- Methyl 8-aminospiro[4.5]decane-6-carboxylate2138094-75-2C12H21NO2
- tert-Butyl octahydrocyclopenta[b]pyrrole-3a-carboxylate1822767-93-0C12H21NO2
- rac-tert-Butyl (1R,5R,6S)-6-aminobicyclo[3.2.0]heptane-3-carboxylate2137439-83-7C12H21NO2
- Ethyl 3-cyclopentylpyrrolidine-3-carboxylate2115806-70-5C12H21NO2
- Ethyl 2-(aminomethyl)-2-methylbicyclo[4.1.0]heptane-7-carboxylate2172557-38-7C12H21NO2
- Methyl 4-amino-4-{bicyclo[2.2.1]heptan-2-yl}butanoate2228703-11-3C12H21NO2
- rac-Methyl 2-{[(1R,5R)-bicyclo[3.2.0]heptan-6-yl]amino}butanoate2137432-65-4C12H21NO2
- Methyl 2-amino-2-[1-(1-ethylcyclobutyl)cyclopropyl]acetate2228093-33-0C12H21NO2
- Methyl 2-amino-2-[1-(cyclopentylmethyl)cyclopropyl]acetate2228134-87-8C12H21NO2
- Ethyl decahydrocyclohepta[b]pyrrole-3a-carboxylate2287344-54-9C12H21NO2
- 2-Propyl-octahydroindolizine-6-carboxylic acid2137556-02-4C12H21NO2
- 3-Butyl-hexahydro-1H-pyrrolizine-1-carboxylic acid2137648-37-2C12H21NO2
- 2-[(2,6-Dimethylpiperidin-1-yl)methyl]cyclopropane-1-carboxylic acid2137700-56-0C12H21NO2
- 2-Propyl-octahydroindolizine-7-carboxylic acid2137832-90-5C12H21NO2
- 3-(2,6-Dimethylpiperidin-1-yl)cyclobutane-1-carboxylic acid2138575-65-0C12H21NO2
- 2,2-Dimethyl-3-(1-methylpiperidin-2-yl)cyclopropane-1-carboxylic acid2228374-75-0C12H21NO2
- 2-{1-[(1-Methylpyrrolidin-2-yl)methyl]cyclobutyl}acetic acid2228726-92-7C12H21NO2
- 8,8-Dimethyl-2,11-dioxa-5-azadispiro[3.1.4^{6}.3^{4}]tridecane2168293-93-2C12H21NO2
- 4-(Propan-2-yl)-5,8-dioxa-11-azadispiro[2.2.4^{6}.2^{3}]dodecane2167549-06-4C12H21NO2
- 14-Methyl-5,9-dioxa-13-azadispiro[2.2.6^{6}.2^{3}]tetradecane2168499-33-8C12H21NO2
- 2,2-Dimethyl-3-(1-methylpiperidin-4-yl)cyclopropane-1-carboxylic acid2228235-32-1C12H21NO2
- 10-Methyl-2,6-dioxa-13-azadispiro[3.2.5^{7}.2^{4}]tetradecane2168850-33-5C12H21NO2
- 6,11-Dioxa-15-azadispiro[4.2.5^{8}.2^{5}]pentadecane2172191-08-9C12H21NO2
- 9-(Oxan-4-yl)-5-oxa-8-azaspiro[3.5]nonane2172482-61-8C12H21NO2
- 10,10-Dimethyl-6,9-dioxa-12-azadispiro[3.2.4^{7}.2^{4}]tridecane2172394-66-8C12H21NO2
- 7,11-Dioxa-14-azadispiro[4.2.5^{8}.2^{5}]pentadecane2171973-60-5C12H21NO2
- 8,8,10-Trimethyl-1-oxa-3-azaspiro[5.5]undecan-2-one2137582-64-8C12H21NO2
- 10-Cyclopentyl-2,6-dioxa-9-azaspiro[4.5]decane2171635-90-6C12H21NO2
- 9-Methyl-2,6-dioxa-13-azadispiro[3.2.5^{7}.2^{4}]tetradecane2166651-23-4C12H21NO2
- 2,2-Dimethyl-5,8-dioxa-13-azadispiro[3.1.4^{6}.3^{4}]tridecane2166722-44-5C12H21NO2
- 9-(Cyclopentylmethyl)-2,5-dioxa-8-azaspiro[3.5]nonane2171653-94-2C12H21NO2
- 7,10-Dioxa-14-azadispiro[4.2.5^{8}.2^{5}]pentadecane2172003-85-7C12H21NO2
- 2,6-Dioxa-13-azadispiro[4.1.5^{7}.3^{5}]pentadecane2166826-21-5C12H21NO2
- 3-(3-Methoxyazetidin-1-yl)-4,4-dimethylcyclohexan-1-one2138548-83-9C12H21NO2
- 3-(3-Methoxypyrrolidin-1-yl)-4-methylcyclohexan-1-one2138074-19-6C12H21NO2
- 4-Cyclopropyl-1,9-dioxa-5-azaspiro[5.6]dodecane2172459-65-1C12H21NO2
- 2-Cyclopropyl-1,9-dioxa-5-azaspiro[5.6]dodecane2166680-42-6C12H21NO2
Frequently asked questions
What is the molar mass of C12H21NO2?
The molar mass of C12H21NO2 is 211.31 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 211.1572 Da.
How many compounds have the formula C12H21NO2?
CompoundList lists 1,029 compounds with the molecular formula C12H21NO2, including tert-Butyl N-(hex-5-yn-2-yl)-N-methylcarbamate, 3-Amino-1-(cyclohexylmethyl)cyclobutane-1-carboxylic acid, 2,2-Dimethyl-1-[2-(pyrrolidin-1-yl)ethyl]cyclopropane-1-carboxylic acid. 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 C12H21NO2?
C12H21NO2 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.