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 501 to 600 of 1,029 compounds
![3-[Cyclohexyl(methyl)amino]cyclobutane-1-carboxylic acid chemical structure, C12H21NO2, CAS 1896891-46-5](/s/MBOUEDTVKNZBIC-UHFFFAOYSA-N.svg)
3-[Cyclohexyl(methyl)amino]cyclobutane-1-carboxylic acid
CAS 1896891-46-5C12H21NO2
![Ethyl 4-(aminomethyl)bicyclo[2.2.2]octane-1-carboxylate chemical structure, C12H21NO2, CAS 691344-31-7](/s/JXFTXLWNHHCISJ-UHFFFAOYSA-N.svg)
Ethyl 4-(aminomethyl)bicyclo[2.2.2]octane-1-carboxylate
CAS 691344-31-7C12H21NO2
tert-Butyl 2-amino-2-(prop-2-en-1-yl)pent-4-enoate
CAS 866344-06-1C12H21NO2
![tert-Butyl 1-methyl-3-azabicyclo[3.2.0]heptane-3-carboxylate chemical structure, C12H21NO2, CAS 2694726-19-5](/s/PMWDYGLYFOAEHI-UHFFFAOYSA-N.svg)
tert-Butyl 1-methyl-3-azabicyclo[3.2.0]heptane-3-carboxylate
CAS 2694726-19-5C12H21NO2
![(3aR,5R,7aR)-5-((Cyclopropylmethoxy)methyl)octahydropyrano[3,2-b]pyrrole chemical structure, C12H21NO2, CAS 1422134-05-1](/s/SXGIIDOXJNZQDE-IJLUTSLNSA-N.svg)
(3aR,5R,7aR)-5-((Cyclopropylmethoxy)methyl)octahydropyrano[3,2-b]pyrrole
CAS 1422134-05-1C12H21NO2
![(8,11-Dioxadispiro[3.2.47.24]tridecan-2-yl)methanamine chemical structure, C12H21NO2, CAS 1440962-14-0](/s/GSLKUHKVHHNSPJ-UHFFFAOYSA-N.svg)
(8,11-Dioxadispiro[3.2.47.24]tridecan-2-yl)methanamine
CAS 1440962-14-0C12H21NO2
3-(Azocan-2-yl)pentane-2,4-dione
CAS 1697395-36-0C12H21NO2
3-(Azocan-2-yl)oxan-4-one
CAS 1692253-54-5C12H21NO2
1-(Oxolan-3-yl)-2-(piperidin-2-yl)propan-1-one
CAS 1882338-72-8C12H21NO2
2-(4-Methylpiperidin-2-yl)-1-(oxolan-2-yl)ethan-1-one
CAS 1876258-43-3C12H21NO2
2-(6-Methylpiperidin-2-yl)-1-(oxolan-2-yl)ethan-1-one
CAS 1882817-42-6C12H21NO2
2-(Azepan-2-yl)-1-(oxolan-2-yl)ethan-1-one
CAS 1881371-85-2C12H21NO2
1-Cyclobutyl-2-(5-methylmorpholin-3-yl)propan-1-one
CAS 1876816-26-0C12H21NO2
![tert-Butyl 6-azaspiro[3.4]octane-6-carboxylate chemical structure, C12H21NO2, CAS 1866239-44-2](/s/BBWWUZPRBSMTCN-UHFFFAOYSA-N.svg)
tert-Butyl 6-azaspiro[3.4]octane-6-carboxylate
CAS 1866239-44-2C12H21NO2
1-(2,2-Dimethylcyclopropyl)-2-(5-methylmorpholin-3-yl)ethan-1-one
CAS 1936578-97-0C12H21NO2
4-(Azepan-2-yl)-2,2-dimethyloxolan-3-one
CAS 1858433-03-0C12H21NO2
2,2-Dimethyl-4-(6-methylpiperidin-2-yl)oxolan-3-one
CAS 1879614-04-6C12H21NO2
2,2-Dimethyl-4-(4-methylpiperidin-2-yl)oxolan-3-one
CAS 1880803-58-6C12H21NO2
Methyl 3-cyclohexylpyrrolidine-3-carboxylate
CAS 1823424-04-9C12H21NO2
![Methyl 2-[(5r,8r)-2-azaspiro[4.5]decan-8-yl]acetate chemical structure, C12H21NO2, CAS 2763888-27-1](/s/XYOFYLILPUHGNF-UHFFFAOYSA-N.svg)
Methyl 2-[(5r,8r)-2-azaspiro[4.5]decan-8-yl]acetate
CAS 2763888-27-1C12H21NO2
![Ethyl 8-azaspiro[4.5]decane-7-carboxylate chemical structure, C12H21NO2, CAS 2089668-12-0](/s/QQSKAVLTRJFBOQ-UHFFFAOYSA-N.svg)
Ethyl 8-azaspiro[4.5]decane-7-carboxylate
CAS 2089668-12-0C12H21NO2
![Methyl 1-azaspiro[5.5]undecane-9-carboxylate chemical structure, C12H21NO2, CAS 2091851-44-2](/s/CWHOJIZAGMLOBV-UHFFFAOYSA-N.svg)
Methyl 1-azaspiro[5.5]undecane-9-carboxylate
CAS 2091851-44-2C12H21NO2
![Ethyl 2-aminospiro[3.5]nonane-2-carboxylate chemical structure, C12H21NO2, CAS 2090930-25-7](/s/YYDUTQUYKVHRQK-UHFFFAOYSA-N.svg)
Ethyl 2-aminospiro[3.5]nonane-2-carboxylate
CAS 2090930-25-7C12H21NO2
Glycin-(-)-bornyl ester
CAS 642460-84-2C12H21NO2
- tert-Butyl N-(2-methylpropyl)-N-(prop-2-yn-1-yl)carbamate1613446-20-0C12H21NO2
- 2-Cyclohexylpiperidine-4-carboxylic acid1369361-51-2C12H21NO2
- Ethyl 4-cyclopentylpyrrolidine-2-carboxylate2248258-12-8C12H21NO2
- tert-Butyl 1-(cyclopropylamino)cyclobutane-1-carboxylate2248290-96-0C12H21NO2
- tert-Butyl 3-cyclopropylpyrrolidine-2-carboxylate2287262-04-6C12H21NO2
- Ethyl 2-(aminomethyl)bicyclo[2.2.2]octane-2-carboxylate2287298-79-5C12H21NO2
- tert-Butyl 2-aminobicyclo[4.1.0]heptane-7-carboxylate2287302-19-4C12H21NO2
- tert-Butyl 2-[(6S)-5-azaspiro[2.4]heptan-6-yl]acetate2287236-99-9C12H21NO2
- tert-Butyl 6-azaspiro[3.4]octane-7-carboxylate2287262-82-0C12H21NO2
- rac-Ethyl (3aR,8aS)-decahydrocyclohepta[b]pyrrole-3a-carboxylate2230798-47-5C12H21NO2
- Methyl 2-(piperidin-4-yl)cyclopentane-1-carboxylate2247102-67-4C12H21NO2
- Methyl 2-(decahydroisoquinolin-6-yl)acetate2247103-85-9C12H21NO2
- (1r,4r)-4-((Cyclopropylmethyl)(methyl)amino)cyclohexanecarboxylic acid2365228-99-3C12H21NO2
- tert-Butyl N-(2,2-dimethylpent-4-yn-1-yl)carbamate2354069-05-7C12H21NO2
- 2-Cyclopropyl-1-pyrrolidinecarboxylic acid 1,1-dimethylethyl ester2042198-19-4C12H21NO2
- tert-Butyl N-(1-cyclopropylbut-3-en-1-yl)carbamate2770517-82-1C12H21NO2
- tert-Butyl 2-amino-2-(cyclohex-3-en-1-yl)acetate2351856-39-6C12H21NO2
- (4Z)-8-(Morpholin-4-yl)cyclooct-4-en-1-ol2060523-79-5C12H21NO2
- 2-(Piperidin-4-yl)cyclohexane-1-carboxylic acid2378502-18-0C12H21NO2
- 1-(4-Cyclopropyl-4-hydroxypiperidin-1-yl)-2-methylpropan-1-one2137823-68-6C12H21NO2
- 1 suppliers2-(Piperidin-4-yl)propan-2-yl methacrylate2443380-46-7C12H21NO2
- tert-Butyl 8-azabicyclo[3.2.1]octane-1-carboxylate2167024-89-5C12H21NO2
- Ethyl 3-(quinuclidin-4-yl)propanoate2121482-81-1C12H21NO2
- 3-{1,4-Dioxaspiro[4.5]decan-8-yl}pyrrolidine2639444-74-7C12H21NO2
- Methyl 3-(cyclohexylamino)cyclobutane-1-carboxylate2138574-63-5C12H21NO2
- tert-Butyl 2-{2-azaspiro[3.3]heptan-6-yl}acetate2680715-98-2C12H21NO2
- tert-Butyl 2-aminobicyclo[2.2.1]heptane-2-carboxylate2168657-14-3C12H21NO2
- Methyl 2-amino-2-{6,6-dimethylbicyclo[3.1.1]heptan-2-yl}acetate2103275-82-5C12H21NO2
- 4-Methyl-3-(1,4-oxazepan-4-yl)cyclohexan-1-one2138115-49-6C12H21NO2
- 1-[3-(2-Hydroxypropan-2-yl)pyrrolidin-1-yl]-3-methylbut-2-en-1-one2137786-94-6C12H21NO2
- 2-Cyclopropyl-1-[3-(2-hydroxypropan-2-yl)pyrrolidin-1-yl]ethan-1-one2137724-68-4C12H21NO2
- 2-[1-(1-Methylcyclopropanecarbonyl)pyrrolidin-3-yl]propan-2-ol2137724-88-8C12H21NO2
- 1-[3-(2-Hydroxypropan-2-yl)piperidin-1-yl]-2-methylprop-2-en-1-one2137614-31-2C12H21NO2
- 1-[3-(2-Hydroxypropan-2-yl)piperidin-1-yl]but-2-en-1-one2138809-67-1C12H21NO2
- 2-(1-Cyclopropanecarbonylpiperidin-3-yl)propan-2-ol2137726-76-0C12H21NO2
- 2-(1-Cyclobutanecarbonylpyrrolidin-3-yl)propan-2-ol2138196-11-7C12H21NO2
- 1-[3-(2-Hydroxypropan-2-yl)pyrrolidin-1-yl]-2-methylbut-2-en-1-one2138817-10-2C12H21NO2
- 1-[(3aS,6aR)-3a-(Hydroxymethyl)-octahydrocyclopenta[b]pyrrol-1-yl]butan-1-one2137073-60-8C12H21NO2
- 4-(Prop-2-en-1-yl)-1-(propan-2-yl)piperidine-4-carboxylic acid2137870-21-2C12H21NO2
- 1-[3a-(Hydroxymethyl)-octahydrocyclopenta[b]pyrrol-1-yl]butan-1-one2138237-88-2C12H21NO2
- {1-Cyclopropyl-4-[(oxiran-2-yl)methyl]piperidin-4-yl}methanol2137756-73-9C12H21NO2
- 1-(3-Cyclopropyl-3-hydroxypyrrolidin-1-yl)-2,2-dimethylpropan-1-one2137634-30-9C12H21NO2
- 1-(3-Cyclopropyl-3-hydroxypyrrolidin-1-yl)-3-methylbutan-1-one2137823-72-2C12H21NO2
- N-(4-Methyloxolan-3-yl)cyclohexanecarboxamide2138293-25-9C12H21NO2
- {1-[(Piperidin-1-yl)methyl]-2-oxabicyclo[2.1.1]hexan-4-yl}methanol2138400-12-9C12H21NO2
- 2,6-Dioxa-15-azadispiro[4.2.5^{8}.2^{5}]pentadecane2171871-95-5C12H21NO2
- 1-[3a-(Hydroxymethyl)-octahydrocyclopenta[b]pyrrol-1-yl]-2-methylpropan-1-one2137550-59-3C12H21NO2
- 1-(4-Cyclopropyl-4-hydroxypiperidin-1-yl)butan-1-one2137623-96-0C12H21NO2
- N-(1-Cyclopentyl-3-hydroxypropyl)cyclopropanecarboxamide2138405-04-4C12H21NO2
- Cyclopropyl 4-ethyl-4-methylpiperidine-1-carboxylate2138130-58-0C12H21NO2
- 3-(2-Methylpropyl)-hexahydro-1H-pyrrolizine-1-carboxylic acid2137825-28-4C12H21NO2
- N-[(1r,3r)-3-(Hydroxymethyl)cyclobutyl]cyclohexanecarboxamide2137099-39-7C12H21NO2
- tert-Butyl[1-(5-ethoxyfuran-2-yl)ethyl]amine2138153-48-5C12H21NO2
- 1-(Aminomethyl)-7,9-dimethyl-2-oxaspiro[4.5]decan-3-one2137607-96-4C12H21NO2
- 5-[(4-Methyloxan-4-yl)methyl]-1,2,3,6-tetrahydropyridin-3-ol2138231-27-1C12H21NO2
- N-[3-(Hydroxymethyl)bicyclo[3.2.0]heptan-6-yl]butanamide2137799-39-2C12H21NO2
- 1-[2-(Hydroxymethyl)-7-azabicyclo[2.2.1]heptan-7-yl]-2,2-dimethylpropan-1-one2138219-43-7C12H21NO2
- 1-[2-(Hydroxymethyl)-7-azabicyclo[2.2.1]heptan-7-yl]-3-methylbutan-1-one2138409-72-8C12H21NO2
- Butyl[1-(5-ethoxyfuran-2-yl)ethyl]amine2137681-47-9C12H21NO2
- [1-(5-Ethoxyfuran-2-yl)ethyl](2-methylpropyl)amine2137589-72-9C12H21NO2
- 5-(2-Methyloxan-4-yl)piperidine-3-carbaldehyde2137613-50-2C12H21NO2
- 5-(3-Methoxycyclohexyl)-1,2,3,6-tetrahydropyridin-3-ol2137718-29-5C12H21NO2
- 2-[4-Ethenyl-1-(propan-2-yl)piperidin-4-yl]acetic acid2137619-73-7C12H21NO2
- 1-(Aminomethyl)-8-ethyl-2-oxaspiro[4.5]decan-3-one2137637-45-5C12H21NO2
- 1-(Aminomethyl)-7,7-dimethyl-2-oxaspiro[4.5]decan-3-one2137728-14-2C12H21NO2
- 1-(Aminomethyl)-7,8-dimethyl-2-oxaspiro[4.5]decan-3-one2137640-38-9C12H21NO2
- tert-Butyl 6-aminobicyclo[3.2.0]heptane-3-carboxylate2137539-74-1C12H21NO2
- N-[3-(Hydroxymethyl)bicyclo[3.2.0]heptan-6-yl]-2-methylpropanamide2137841-59-7C12H21NO2
- 5-[2-(Oxan-4-yl)ethyl]-1,2,3,6-tetrahydropyridin-3-ol2138312-81-7C12H21NO2
- 3-[(4-Hydroxycyclohexyl)methyl]piperidin-2-one1858047-72-9C12H21NO2
- 3-Amino-2-methylspiro[4.5]decane-2-carboxylic acid2137578-23-3C12H21NO2
- tert-Butyl 5-(ethylamino)-4-methylpent-2-ynoate2138345-90-9C12H21NO2
- 4-Methyl-4-propyl-8-oxa-1-azaspiro[4.5]decan-2-one2137879-04-8C12H21NO2
- 4-(2-Methylpropyl)-8-oxa-1-azaspiro[4.5]decan-2-one2138270-28-5C12H21NO2
- 4-Ethyl-3,4-dimethyl-8-oxa-1-azaspiro[4.5]decan-2-one2137557-58-3C12H21NO2
- 3-Methyl-4-(propan-2-yl)-8-oxa-1-azaspiro[4.5]decan-2-one2137879-13-9C12H21NO2
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 3-[Cyclohexyl(methyl)amino]cyclobutane-1-carboxylic acid, Ethyl 4-(aminomethyl)bicyclo[2.2.2]octane-1-carboxylate, tert-Butyl 2-amino-2-(prop-2-en-1-yl)pent-4-enoate. 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.