Molecular formula
C12H21NO3
1,239 compounds have this formula on CompoundList.
- Molar mass
- 227.30g/mol
- Monoisotopic mass
- 239.2275Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 3
The formula C12H21NO3 describes a molecule made of 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom 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 × 1263.41%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 219.31%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 16.16%14.007 × 1 = 14.007 g/mol
- O Oxygen × 321.12%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C12H21NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 801 to 900 of 1,239 compounds
![tert-Butyl N-[(1-acetylcyclobutyl)methyl]carbamate chemical structure, C12H21NO3, CAS 2009360-01-2](/s/NEYNLSHYGFTVOR-UHFFFAOYSA-N.svg)
tert-Butyl N-[(1-acetylcyclobutyl)methyl]carbamate
CAS 2009360-01-2C12H21NO3
![1-{1,7-Dioxaspiro[4.4]nonan-4-yl}piperidin-4-ol chemical structure, C12H21NO3, CAS 2137477-01-9](/s/TZXIUCFPHNVIGE-UHFFFAOYSA-N.svg)
1-{1,7-Dioxaspiro[4.4]nonan-4-yl}piperidin-4-ol
CAS 2137477-01-9C12H21NO3
tert-Butyl 1-(aminomethyl)-4-oxocyclohexane-1-carboxylate
CAS 2138394-96-2C12H21NO3
tert-Butyl 1-(aminomethyl)-3-oxocyclohexane-1-carboxylate
CAS 2138241-40-2C12H21NO3
![12,12-Dimethyl-2,5,8-trioxa-14-azadispiro[3.1.5^{6}.3^{4}]tetradecane chemical structure, C12H21NO3, CAS 2168090-55-7](/s/RJOCBWCBSNERMV-UHFFFAOYSA-N.svg)
12,12-Dimethyl-2,5,8-trioxa-14-azadispiro[3.1.5^{6}.3^{4}]tetradecane
CAS 2168090-55-7C12H21NO3
![(1-{1,7-Dioxaspiro[4.4]nonan-4-yl}pyrrolidin-3-yl)methanol chemical structure, C12H21NO3, CAS 2137505-69-0](/s/DLFXUCKVWWISCY-UHFFFAOYSA-N.svg)
(1-{1,7-Dioxaspiro[4.4]nonan-4-yl}pyrrolidin-3-yl)methanol
CAS 2137505-69-0C12H21NO3
![3-[5-Hydroxy-2-(propan-2-yl)cyclohexyl]-1,3-oxazolidin-2-one chemical structure, C12H21NO3, CAS 2138095-38-0](/s/BIMYYKCUPDGMFS-UHFFFAOYSA-N.svg)
3-[5-Hydroxy-2-(propan-2-yl)cyclohexyl]-1,3-oxazolidin-2-one
CAS 2138095-38-0C12H21NO3
3-(5-Hydroxy-2,2-dimethylcyclohexyl)-5-methyl-1,3-oxazolidin-2-one
CAS 2138559-31-4C12H21NO3
4-(5-Hydroxy-2-methylcyclohexyl)-1,4-oxazepan-5-one
CAS 2138101-87-6C12H21NO3
4-(5-Hydroxy-2-methylcyclohexyl)-1,4-oxazepan-3-one
CAS 2138111-31-4C12H21NO3
4-(5-Hydroxy-2,2-dimethylcyclohexyl)morpholin-3-one
CAS 2138054-60-9C12H21NO3
3-(5-Hydroxy-2-propylcyclohexyl)-1,3-oxazolidin-2-one
CAS 2138537-37-6C12H21NO3
![Ethyl 1,1-dimethyl-2-oxa-7-azaspiro[4.4]nonane-9-carboxylate chemical structure, C12H21NO3, CAS 1877622-92-8](/s/NZTXGCJRPDDLQW-UHFFFAOYSA-N.svg)
Ethyl 1,1-dimethyl-2-oxa-7-azaspiro[4.4]nonane-9-carboxylate
CAS 1877622-92-8C12H21NO3
tert-Butyl 7-isocyanatoheptanoate
CAS 2649054-54-4C12H21NO3
![2,7,12-Trioxa-16-azadispiro[5.2.5^{9}.2^{6}]hexadecane chemical structure, C12H21NO3, CAS 2172191-13-6](/s/DIUCWLCEGLQFNK-UHFFFAOYSA-N.svg)
2,7,12-Trioxa-16-azadispiro[5.2.5^{9}.2^{6}]hexadecane
CAS 2172191-13-6C12H21NO3
![12,12-Dimethyl-2,5,9-trioxa-14-azadispiro[3.1.5^{6}.3^{4}]tetradecane chemical structure, C12H21NO3, CAS 2168287-52-1](/s/LKQSSIOEPOPZED-UHFFFAOYSA-N.svg)
12,12-Dimethyl-2,5,9-trioxa-14-azadispiro[3.1.5^{6}.3^{4}]tetradecane
CAS 2168287-52-1C12H21NO3
![3,7,12-Trioxa-16-azadispiro[5.2.5^{9}.2^{6}]hexadecane chemical structure, C12H21NO3, CAS 2172123-51-0](/s/HSDITUIOKUEUNO-UHFFFAOYSA-N.svg)
3,7,12-Trioxa-16-azadispiro[5.2.5^{9}.2^{6}]hexadecane
CAS 2172123-51-0C12H21NO3
![tert-Butyl N-{6-hydroxy-1-methylspiro[2.3]hexan-4-yl}carbamate chemical structure, C12H21NO3, CAS 2166887-55-2](/s/VIEGRZIMMQPAOB-UHFFFAOYSA-N.svg)
tert-Butyl N-{6-hydroxy-1-methylspiro[2.3]hexan-4-yl}carbamate
CAS 2166887-55-2C12H21NO3
3-(1-Hydroxy-3,3-dimethylcyclohexyl)azetidine-3-carboxylic acid
CAS 2171841-32-8C12H21NO3
Ethyl 1-(3-hydroxyazetidin-3-yl)-3,3-dimethylcyclobutane-1-carboxylate
CAS 2172032-42-5C12H21NO3
1-(3-Hydroxyazetidin-3-yl)-3,5-dimethylcyclohexane-1-carboxylic acid
CAS 2171956-11-7C12H21NO3
Methyl 1-(1-ethyl-4-hydroxypiperidin-4-yl)cyclopropane-1-carboxylate
CAS 2171794-56-0C12H21NO3
Methyl 3-(1-hydroxy-3-methylcyclohexyl)azetidine-3-carboxylate
CAS 2172572-45-9C12H21NO3
Methyl 1-(4-hydroxy-1-methylpiperidin-4-yl)cyclobutane-1-carboxylate
CAS 2171962-80-2C12H21NO3
- Methyl 3-(1-hydroxy-3,3-dimethylcyclopentyl)azetidine-3-carboxylate2172070-59-4C12H21NO3
- 4-(2,4,5-Trimethyloxolan-3-yl)pyrrolidine-3-carboxylic acid2169628-57-1C12H21NO3
- tert-Butyl N-{2-hydroxybicyclo[2.2.1]heptan-1-yl}carbamate2169158-02-3C12H21NO3
- Methyl 2-(1-cyclopropylpiperidin-4-yl)-3-hydroxypropanoate2166555-57-1C12H21NO3
- 2-Methyl-6-(oxan-4-yl)piperidine-4-carboxylic acid2167722-52-1C12H21NO3
- Ethyl 4-(1-hydroxycyclobutyl)piperidine-4-carboxylate2169209-48-5C12H21NO3
- 3-(4-Ethyl-1-hydroxycyclohexyl)azetidine-3-carboxylic acid2172258-08-9C12H21NO3
- tert-Butyl octahydro-1,2-benzoxazole-3-carboxylate2171981-92-1C12H21NO3
- rac-tert-Butyl (3R,4S)-3-hydroxy-4-(prop-1-en-1-yl)pyrrolidine-1-carboxylate2227730-43-8C12H21NO3
- 2-{3-Hydroxy-8-azabicyclo[3.2.1]octan-3-yl}-2-methylbutanoic acid2172038-13-8C12H21NO3
- 4-(1-Hydroxy-3,3-dimethylcyclobutyl)piperidine-4-carboxylic acid2172452-01-4C12H21NO3
- 3-[3-(Hydroxymethyl)oxolan-3-yl]-1-azabicyclo[2.2.2]octan-3-ol2171855-57-3C12H21NO3
- 1-(4-Hydroxy-1-methylazepan-4-yl)-2-methylcyclopropane-1-carboxylic acid2172054-91-8C12H21NO3
- 3-(1-Hydroxycyclohexyl)piperidine-3-carboxylic acid2171854-89-8C12H21NO3
- 1-(4-Hydroxy-1-methylpiperidin-4-yl)cyclopentane-1-carboxylic acid2171870-97-4C12H21NO3
- 1-(1-Ethyl-4-hydroxypiperidin-4-yl)-2-methylcyclopropane-1-carboxylic acid2172563-55-0C12H21NO3
- 1-(4-Hydroxypiperidin-4-yl)-3,3-dimethylcyclobutane-1-carboxylic acid2172168-35-1C12H21NO3
- 1-(3-Hydroxy-1-methylpyrrolidin-3-yl)-3,3-dimethylcyclobutane-1-carboxylic acid2172570-50-0C12H21NO3
- 4-(1-Hydroxycyclohexyl)piperidine-4-carboxylic acid2172581-97-2C12H21NO3
- 1-(4-Hydroxypiperidin-4-yl)cyclohexane-1-carboxylic acid2172072-66-9C12H21NO3
- 8-[Amino(cyclopropyl)methyl]-1,4-dioxaspiro[4.5]decan-8-ol2171777-98-1C12H21NO3
- Methyl 1-(4-hydroxy-1-methylazepan-4-yl)cyclopropane-1-carboxylate2172090-49-0C12H21NO3
- tert-Butyl 2,2-dimethyl-3-(oxiran-2-yl)azetidine-1-carboxylate2732246-48-7C12H21NO3
- Methyl 1-(3-hydroxy-1-methylpyrrolidin-3-yl)cyclopentane-1-carboxylate2171892-65-0C12H21NO3
- 3-(1-Hydroxy-3,5-dimethylcyclohexyl)azetidine-3-carboxylic acid2172578-52-6C12H21NO3
- 1-(3-Hydroxyazetidin-3-yl)cyclooctane-1-carboxylic acid2172447-33-3C12H21NO3
- Ethyl 1-(4-hydroxy-1-methylpiperidin-4-yl)cyclopropane-1-carboxylate2172447-51-5C12H21NO3
- 1-Ethyl-3-(1-hydroxycyclobutyl)piperidine-3-carboxylic acid2172095-53-1C12H21NO3
- 1-(1-Ethyl-4-hydroxypiperidin-4-yl)cyclobutane-1-carboxylic acid2171822-22-1C12H21NO3
- Methyl 2-{3-hydroxy-1-azabicyclo[2.2.2]octan-3-yl}-2-methylpropanoate2172600-30-3C12H21NO3
- Methyl 3-amino-7,7-dimethyl-1-oxaspiro[4.4]nonane-4-carboxylate2172492-51-0C12H21NO3
- rac-tert-Butyl (3R,4S)-3-hydroxy-4-(prop-1-en-2-yl)pyrrolidine-1-carboxylate2227896-59-3C12H21NO3
- Methyl 2-{3-hydroxy-8-azabicyclo[3.2.1]octan-3-yl}-2-methylpropanoate2172482-74-3C12H21NO3
- Methyl 4-(1-hydroxycyclopentyl)piperidine-4-carboxylate2172070-12-9C12H21NO3
- Methyl 3-amino-8-methyl-1-oxaspiro[4.5]decane-4-carboxylate2172484-53-4C12H21NO3
- Ethyl 3-amino-1-oxaspiro[4.5]decane-4-carboxylate2171841-40-8C12H21NO3
- Ethyl 3-(1-hydroxycyclobutyl)piperidine-3-carboxylate2171944-69-5C12H21NO3
- Ethyl 1-(3-hydroxy-1-methylpyrrolidin-3-yl)-2-methylcyclopropane-1-carboxylate2172582-86-2C12H21NO3
- Methyl 3-(1-hydroxy-4-methylcyclohexyl)azetidine-3-carboxylate2171970-23-1C12H21NO3
- 8-(1-Aminocyclobutyl)-1,4-dioxaspiro[4.5]decan-8-ol2171837-63-9C12H21NO3
- 2-{3-Hydroxy-1-azabicyclo[2.2.2]octan-3-yl}-2-methylbutanoic acid2172087-23-7C12H21NO3
- 3-(1-Hydroxy-4-methylcycloheptyl)azetidine-3-carboxylic acid2172569-47-8C12H21NO3
- Methyl 3-(1-hydroxycyclopentyl)piperidine-3-carboxylate2172182-97-5C12H21NO3
- 1-(4-Hydroxy-1-methylazepan-4-yl)cyclobutane-1-carboxylic acid2172495-66-6C12H21NO3
- 13-Methyl-1,4,9-trioxa-12-azadispiro[4.2.5^{8}.2^{5}]pentadecane2171786-44-8C12H21NO3
- 3-[3-(Hydroxymethyl)oxolan-3-yl]-8-azabicyclo[3.2.1]octan-3-ol2171899-18-4C12H21NO3
- Ethyl 3-(1-hydroxycyclohexyl)azetidine-3-carboxylate2172494-68-5C12H21NO3
- 3-(1-Hydroxy-3,3-dimethylcyclobutyl)piperidine-3-carboxylic acid2172596-75-5C12H21NO3
- Ethyl 1-(4-hydroxypiperidin-4-yl)cyclobutane-1-carboxylate2172560-67-5C12H21NO3
- tert-Butyl N-({7-oxabicyclo[4.1.0]heptan-1-yl}methyl)carbamate2219375-87-6C12H21NO3
- tert-Butyl N-(cyclopropylmethyl)-N-[(oxiran-2-yl)methyl]carbamate2219374-99-7C12H21NO3
- tert-Butyl 9-oxa-3-azabicyclo[6.1.0]nonane-3-carboxylate2219375-64-9C12H21NO3
- tert-Butyl N-{3-methyl-7-oxabicyclo[4.1.0]heptan-3-yl}carbamate2219408-77-0C12H21NO3
- tert-Butyl 1,5-dimethyl-7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate2219370-67-7C12H21NO3
- tert-Butyl 1,6-dimethyl-7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate2219378-59-1C12H21NO3
- tert-Butyl 3-[(oxiran-2-yl)methyl]pyrrolidine-1-carboxylate2219370-70-2C12H21NO3
- tert-Butyl N-(2-{6-oxabicyclo[3.1.0]hexan-1-yl}ethyl)carbamate2219419-16-4C12H21NO3
- rac-tert-Butyl N-[(3R,4R)-4-methyl-7-oxabicyclo[4.1.0]heptan-3-yl]carbamate2219360-76-4C12H21NO3
- Cyclopropyl 2,2,6,6-tetramethylmorpholine-4-carboxylate2138257-88-0C12H21NO3
- tert-Butyl N-[1-(2-oxobutyl)cyclopropyl]carbamate2026465-20-1C12H21NO3
- Ethyl 4-[1-(hydroxymethyl)cyclopropyl]piperidine-1-carboxylate2228869-90-5C12H21NO3
- 4-Amino-1-(2-methyloxolan-3-yl)cyclohexane-1-carboxylic acid2228563-29-7C12H21NO3
- tert-Butyl N-(1-oxohept-3-en-2-yl)carbamate2229662-58-0C12H21NO3
- 2-Methoxy-2-{1-[(1-methylpyrrolidin-2-yl)methyl]cyclopropyl}acetic acid2229244-89-5C12H21NO3
- Methyl 2-hydroxy-2-{1-[(1-methylpyrrolidin-2-yl)methyl]cyclopropyl}acetate2228597-05-3C12H21NO3
- Methyl 2-hydroxy-2-{1-[2-(pyrrolidin-1-yl)ethyl]cyclopropyl}acetate2229249-67-4C12H21NO3
- tert-Butyl 2-[(2S)-oxiran-2-yl]piperidine-1-carboxylate2227955-08-8C12H21NO3
- Ethyl 4-(3-oxobutyl)piperidine-1-carboxylate2229594-50-5C12H21NO3
- tert-Butyl N-methyl-N-[1-(1-methylcyclopropyl)-2-oxoethyl]carbamate2228446-63-5C12H21NO3
- 2-Methoxy-2-{1-[2-(pyrrolidin-1-yl)ethyl]cyclopropyl}acetic acid2229165-06-2C12H21NO3
- tert-Butyl N-[1-(1-hydroxyprop-2-en-1-yl)cyclobutyl]carbamate2229021-33-2C12H21NO3
- Methyl 2-hydroxy-2-[1-(1-methylpiperidin-2-yl)cyclopropyl]acetate2228591-16-8C12H21NO3
- tert-Butyl N-(2-cyclopropyl-1-oxopropan-2-yl)-N-methylcarbamate2229525-29-3C12H21NO3
- tert-Butyl N-methyl-N-[1-(2-methylcyclopropyl)-2-oxoethyl]carbamate2229518-55-0C12H21NO3
- 5-(1-Acetamidocyclopentyl)pentanoic acid2803860-86-6C12H21NO3
- tert-Butyl 5-methoxy-3-azabicyclo[3.1.1]heptane-1-carboxylate2803853-04-3C12H21NO3
Frequently asked questions
What is the molar mass of C12H21NO3?
The molar mass of C12H21NO3 is 227.30 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 239.2275 Da.
How many compounds have the formula C12H21NO3?
CompoundList lists 1,239 compounds with the molecular formula C12H21NO3, including tert-Butyl N-[(1-acetylcyclobutyl)methyl]carbamate, 1-{1,7-Dioxaspiro[4.4]nonan-4-yl}piperidin-4-ol, tert-Butyl 1-(aminomethyl)-4-oxocyclohexane-1-carboxylate. 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 C12H21NO3?
C12H21NO3 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.