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 101 to 200 of 1,239 compounds
tert-Butyl 3-acetyl-2,2-dimethylazetidine-1-carboxylate
CAS 2792201-12-6C12H21NO3
tert-Butyl 3-(2-methyl-3-oxopropyl)azetidine-1-carboxylate
CAS 2913267-22-6C12H21NO3
4-(Octylamino)-4-oxo-2-butenoic acid
CAS 100582-16-9C12H21NO3
1,1-Dimethylethyl 2-methyl-2-(2-oxoethyl)-1-pyrrolidinecarboxylate
CAS 946484-84-0C12H21NO3
tert-Butyl (2R)-2-propanoylpyrrolidine-1-carboxylate
CAS 1909286-76-5C12H21NO3
tert-Butyl 3-ethyl-3-formylpyrrolidine-1-carboxylate
CAS 1205748-92-0C12H21NO3
![tert-Butyl n-[(2,2-dimethyl-3-oxocyclobutyl)methyl]carbamate chemical structure, C12H21NO3, CAS 2193059-07-1](/s/UTNBCASXGPLGIR-UHFFFAOYSA-N.svg)
tert-Butyl n-[(2,2-dimethyl-3-oxocyclobutyl)methyl]carbamate
CAS 2193059-07-1C12H21NO3
tert-Butyl (2S)-2-tert-butyl-3-oxoazetidine-1-carboxylate
CAS 2416218-16-9C12H21NO3
tert-Butyl 2,5-dimethyl-3-oxopiperidine-1-carboxylate
CAS 2470440-75-4C12H21NO3
![tert-Butyl 1-(hydroxymethyl)-2-azaspiro[3.3]heptane-2-carboxylate chemical structure, C12H21NO3, CAS 2758001-24-8](/s/DQTVCXRJHJRBTN-UHFFFAOYSA-N.svg)
tert-Butyl 1-(hydroxymethyl)-2-azaspiro[3.3]heptane-2-carboxylate
CAS 2758001-24-8C12H21NO3
tert-Butyl 3-(3-oxobutyl)azetidine-1-carboxylate
CAS 2137944-14-8C12H21NO3
(2R)-2-(Cyclohexylformamido)-3-methylbutanoic acid
CAS 1325235-95-7C12H21NO3
tert-Butyl N-(3-cyclobutyl-3-oxopropyl)carbamate
CAS 2008935-71-3C12H21NO3
tert-Butyl n-(2-cyclobutyl-1-oxopropan-2-yl)carbamate
CAS 1785119-53-0C12H21NO3
![tert-Butyl N-[(1-methyl-2-oxocyclopentyl)methyl]carbamate chemical structure, C12H21NO3, CAS 2567503-05-1](/s/JUIPHNJGNQTDIZ-UHFFFAOYSA-N.svg)
tert-Butyl N-[(1-methyl-2-oxocyclopentyl)methyl]carbamate
CAS 2567503-05-1C12H21NO3
![tert-Butyl (1s)-1-(hydroxymethyl)-3-methyl-2-azabicyclo[2.1.1]hexane-2-carboxylate chemical structure, C12H21NO3, CAS 2763786-69-0](/s/JHHBAEVEKIRZDO-UHFFFAOYSA-N.svg)
tert-Butyl (1s)-1-(hydroxymethyl)-3-methyl-2-azabicyclo[2.1.1]hexane-2-carboxylate
CAS 2763786-69-0C12H21NO3
tert-Butyl6-(hydroxymethyl)-6-methyl-1,2,3,6-tetrahydropyridine-1-carboxylate
CAS 2580230-86-8C12H21NO3
tert-Butyl N-(4-methoxy-4-methylpent-1-yn-3-yl)carbamate
CAS 2680847-25-8C12H21NO3
Methyl 1-(2,2-dimethylpropanoyl)piperidine-4-carboxylate
CAS 505088-49-3C12H21NO3
tert-Butyl 3-(3-oxopropyl)pyrrolidine-1-carboxylate
CAS 1784051-03-1C12H21NO3
![tert-Butyl 6-(hydroxymethyl)-4-azaspiro[2.4]heptane-4-carboxylate chemical structure, C12H21NO3, CAS 1781130-57-1](/s/LNLQSURZVQCGGJ-UHFFFAOYSA-N.svg)
tert-Butyl 6-(hydroxymethyl)-4-azaspiro[2.4]heptane-4-carboxylate
CAS 1781130-57-1C12H21NO3
tert-Butyl 3-methyl-3-(2-oxoethyl)pyrrolidine-1-carboxylate
CAS 1374657-21-2C12H21NO3
tert-Butyl N-(1-formyl-3,3-dimethylcyclobutyl)carbamate
CAS 2835693-15-5C12H21NO3
![tert-Butyl (1R,5S,6R)-6-(hydroxymethyl)-6-methyl-3-azabicyclo[3.1.0]hexane-3-carboxylate chemical structure, C12H21NO3, CAS 2740626-71-3](/s/FQRBTWQPAQGUGY-USUYBEQLSA-N.svg)
tert-Butyl (1R,5S,6R)-6-(hydroxymethyl)-6-methyl-3-azabicyclo[3.1.0]hexane-3-carboxylate
CAS 2740626-71-3C12H21NO3
- 2-Isobutylcarbamoyl-cyclohexanecarboxylic acid544697-94-1C12H21NO3
- tert-Butyl 2-ethyl-2-methyl-3-oxopyrrolidine-1-carboxylate1785382-14-0C12H21NO3
- tert-Butyl 4,4-dimethyl-6-oxopiperidine-3-carboxylate2901085-42-3C12H21NO3
- tert-Butyl 2-(3-oxobutyl)azetidine-1-carboxylate2238813-08-4C12H21NO3
- 2 suppliersN-Octanoyl-DL-homoserine lactone106983-30-6C12H21NO3
- (+)-Tetrahydrocerulenin17397-90-9C12H21NO3
- (2S)-2-(Cyclopentylformamido)-4-methylpentanoic acid168980-09-4C12H21NO3
- 4-(1,4-Dioxaspiro[4.4]non-2-ylmethyl)morpholine69110-34-5C12H21NO3
- tert-Butyl 3-endo-3-hydroxy-8-azabicyclo(3.2.1)octane-8-carboxylate194222-05-4C12H21NO3
- 2-Nitrocyclododecanone13154-31-9C12H21NO3
- tert-Butyl 3-hydroxy-8-azabicyclo(3.2.1)octane-8-carboxylate478837-18-2C12H21NO3
- tert-Butyl 2,2-dimethyl-4-vinyloxazolidine-3-carboxylate1404311-95-0C12H21NO3
- 8-Boc-2-hydroxy-8-azabicyclo[3.2.1]octane1419101-30-6C12H21NO3
- (2R,6R)-tert-Butyl 2,6-dimethyl-4-oxopiperidine-1-carboxylate1821774-86-0C12H21NO3
- tert-Butyl 1-oxaspiro[2.5]octan-6-ylcarbamate959704-59-7C12H21NO3
- N-(3-Hydroxy-4-(hydroxymethyl)cyclopentyl)cyclopentanecarboxamide1421485-52-0C12H21NO3
- Endo-tert-butyl 8-hydroxy-3-azabicyclo[3.2.1]octane-3-carboxylate1246947-33-0C12H21NO3
- tert-Butyl 2-oxa-6-azaspiro[3.5]nonane-6-carboxylate1245816-29-8C12H21NO3
- tert-Butyl 5-hydroxy-2-azabicyclo[2.2.2]octane-2-carboxylate750634-09-4C12H21NO3
- 1 supplierstert-Butyl 5-hydroxyhexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate203663-25-6C12H21NO3
- (1R,5S,6S)-tert-Butyl 6-(2-hydroxyethyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate1648868-97-6C12H21NO3
- tert-Butyl (4S)-4-ethenyl-2,2-dimethyl-1,3-oxazolidine-3-carboxylate133625-87-3C12H21NO3
- tert-Butyl 4-hydroxyhexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate130658-13-8C12H21NO3
- (S)-tert-Butyl 6-(hydroxymethyl)-5-azaspiro[2.4]heptane-5-carboxylate1262397-12-5C12H21NO3
- tert-Butyl 1-hydroxy-6-azaspiro[3.4]octane-6-carboxylate1341039-44-8C12H21NO3
- 2-[(sec-Butylamino)carbonyl]cyclohexanecarboxylic acid1052642-90-6C12H21NO3
- 2-Boc-6-hydroxy-2-azabicyclo[2.2.2]octane1311391-25-9C12H21NO3
- 2-(tert-Butylcarbamoyl)cyclohexanecarboxylic acid69049-86-1C12H21NO3
- tert-Butyl 2-(2-oxoethyl)piperidine-1-carboxylate170491-61-9C12H21NO3
- tert-Butyl 1-oxa-7-azaspiro[3.5]nonane-7-carboxylate864684-96-8C12H21NO3
- (3aS,4R,6aR)-tert-Butyl 4-hydroxyhexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate2137755-34-9C12H21NO3
- 4-((2-Ethylhexyl)amino)-4-oxoisocrotonic acid6975-33-3C12H21NO3
- tert-Butyl 1-(hydroxymethyl)-5-azaspiro[2.4]heptane-5-carboxylate1330766-02-3C12H21NO3
- tert-Butyl (S)-4-hydroxy-6-azaspiro[2.5]octane-6-carboxylate1101840-73-6C12H21NO3
- tert-Butyl 3-allyl-3-hydroxypyrrolidine-1-carboxylate1260649-61-3C12H21NO3
- tert-Butyl (1s,4s,5s)-5-hydroxy-2-azabicyclo[2.2.2]octane-2-carboxylate1638760-60-7C12H21NO3
- (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl 2-amino-2-oxoacetate1122460-05-2C12H21NO3
- tert-Butyl 6-(hydroxymethyl)-3-azabicyclo[3.1.1]heptane-3-carboxylate1363383-36-1C12H21NO3
- tert-Butyl (3-(2-hydroxyethyl)bicyclo[1.1.1]pentan-1-yl)carbamate1936602-36-6C12H21NO3
- tert-Butyl (1R,4R,5S)-5-hydroxy-2-azabicyclo[2.2.2]octane-2-carboxylate1932777-22-4C12H21NO3
- tert-Butyl (1-cyclobutyl-3-oxopropan-2-yl)carbamate394735-19-4C12H21NO3
- tert-Butyl 5-(hydroxymethyl)-2-azabicyclo[2.2.1]heptane-2-carboxylate1363210-35-8C12H21NO3
- tert-Butyl 4-hydroxy-4-vinylpiperidine-1-carboxylate371975-46-1C12H21NO3
- cis-2,6-Dimethyl-4-oxo-piperidine-1-carboxylic acid tert-butyl ester1005397-64-7C12H21NO3
- 5-Hydroxy-1-boc-hexahydrocyclopenta[b]pyrrole1419101-49-7C12H21NO3
- 3-(Ethylcarbamoyl)-1,2,2-trimethylcyclopentane-1-carboxylic acid627844-39-7C12H21NO3
- tert-Butyl 6-(hydroxymethyl)-3-azabicyclo[4.1.0]heptane-3-carboxylate203663-27-8C12H21NO3
- tert-Butyl 2-(hydroxymethyl)-7-azabicyclo[2.2.1]heptane-7-carboxylate1824555-15-8C12H21NO3
- tert-Butyl 1-(hydroxymethyl)-3-azabicyclo[3.1.1]heptane-3-carboxylate1087784-78-8C12H21NO3
- 4-(1,4-Dioxaspiro[4.5]decan-8-yl)morpholine127562-53-2C12H21NO3
- 4-(2,2-Dimethylpropanamido)cyclohexane-1-carboxylic acid1184664-82-1C12H21NO3
- tert-Butyl (R)-4-hydroxy-6-azaspiro[2.5]octane-6-carboxylate1205542-21-7C12H21NO3
- tert-Butyl N-(4-oxocycloheptyl)carbamate1031335-15-5C12H21NO3
- tert-Butyl N-[1-(2-oxoethyl)cyclopentyl]carbamate1335042-79-9C12H21NO3
- tert-Butyl (1R,3S,5R)-3-(hydroxymethyl)-5-methyl-2-azabicyclo[3.1.0]hexane-2-carboxylate1522367-45-8C12H21NO3
- tert-Butyl 7-oxa-2-azaspiro[3.5]nonane-2-carboxylate1934950-79-4C12H21NO3
- tert-Butyl (4-(hydroxymethyl)bicyclo[2.1.1]hexan-1-yl)carbamate1638768-33-8C12H21NO3
- Exo-8-boc-6-hydroxy-8-azabicyclo[3.2.1]octane1932507-34-0C12H21NO3
- 1-[(tert-Butylcarbamoyl)methyl]cyclopentane-1-carboxylic acid851722-09-3C12H21NO3
- tert-Butyl 2-formylazepane-1-carboxylate146337-41-9C12H21NO3
- tert-Butyl 4-methyl-5-oxoazepane-1-carboxylate1228450-21-2C12H21NO3
- tert-Butyl 1-oxa-6-azaspiro[2.6]nonane-6-carboxylate790705-15-6C12H21NO3
- tert-Butyl 8-hydroxy-5-azaspiro[2.5]octane-5-carboxylate955028-95-2C12H21NO3
- tert-Butyl 3,3-dimethyl-1-oxa-6-azaspiro[3.3]heptane-6-carboxylate936850-12-3C12H21NO3
- tert-Butyl 4-hydroxy-octahydrocyclopenta[b]pyrrole-1-carboxylate1419101-37-3C12H21NO3
- 2-Boc-2-azabicyclo[3.1.1]heptane-1-methanol1392803-56-3C12H21NO3
- tert-Butyl 2-ethyl-3-oxopiperidine-1-carboxylate1781760-64-2C12H21NO3
- tert-Butyl N-{6-oxaspiro[2.5]octan-1-yl}carbamate1439896-66-8C12H21NO3
- tert-Butyl (6S)-6-hydroxy-2-azaspiro[3.4]octane-2-carboxylate2376903-72-7C12H21NO3
- tert-Butyl (6R)-6-hydroxy-2-azaspiro[3.4]octane-2-carboxylate2198241-68-6C12H21NO3
- tert-Butyl 3-(2-methyl-1-oxopropan-2-yl)azetidine-1-carboxylate1375303-91-5C12H21NO3
- tert-Butyl 7-(hydroxymethyl)-5-azaspiro[2.4]heptane-5-carboxylate1638763-90-2C12H21NO3
- tert-Butyl N-(4-hydroxynorbornan-1-yl)carbamate2231676-44-9C12H21NO3
- 1-(3,3-Dimethylbutanoyl)piperidine-4-carboxylic acid953743-57-2C12H21NO3
- tert-Butyl 1-(hydroxymethyl)-3-azabicyclo[4.1.0]heptane-3-carboxylate1192688-51-9C12H21NO3
- tert-Butyl N-[(1R,3R)-3-formylcyclohexyl]carbamate2231666-36-5C12H21NO3
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 3-acetyl-2,2-dimethylazetidine-1-carboxylate, tert-Butyl 3-(2-methyl-3-oxopropyl)azetidine-1-carboxylate, 4-(Octylamino)-4-oxo-2-butenoic 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 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.