Molecular formula
C12H21NO4
992 compounds have this formula on CompoundList.
- Molar mass
- 243.30g/mol
- Monoisotopic mass
- 243.1471Da
- Atoms
- 38
- Elements
- 4
- Rings plus double bonds
- 3
The formula C12H21NO4 describes a molecule made of 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 4 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 × 1259.24%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 218.70%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 15.76%14.007 × 1 = 14.007 g/mol
- O Oxygen × 426.30%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C12H21NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 992 compounds
rac-(2R,4R)-1-((tert-Butoxy)carbonyl)-4-ethylpyrrolidine-2-carboxylic acid
CAS 2287249-03-8C12H21NO4
![rac-(2R,5R)-1-[(tert-Butoxy)carbonyl]-5-methylpiperidine-2-carboxylic acid chemical structure, C12H21NO4, CAS 2209078-67-9](/s/DXLXYTLOWYXOHQ-RKDXNWHRSA-N.svg)
rac-(2R,5R)-1-[(tert-Butoxy)carbonyl]-5-methylpiperidine-2-carboxylic acid
CAS 2209078-67-9C12H21NO4
![2-{1-[(tert-Butoxy)carbonyl]-5-methylpyrrolidin-3-yl}acetic acid chemical structure, C12H21NO4, CAS 1780344-75-3](/s/XKBYUNHRBFIONS-UHFFFAOYSA-N.svg)
2-{1-[(tert-Butoxy)carbonyl]-5-methylpyrrolidin-3-yl}acetic acid
CAS 1780344-75-3C12H21NO4
![tert-Butyl N-[4-(2-oxoethyl)oxan-4-yl]carbamate chemical structure, C12H21NO4, CAS 1353857-80-3](/s/IJKVPVDYBHYHIF-UHFFFAOYSA-N.svg)
tert-Butyl N-[4-(2-oxoethyl)oxan-4-yl]carbamate
CAS 1353857-80-3C12H21NO4
![3-{[(tert-Butoxy)carbonyl]amino}-2-cyclobutylpropanoic acid chemical structure, C12H21NO4, CAS 1858250-19-7](/s/KRTPOTRMUZEEHK-UHFFFAOYSA-N.svg)
3-{[(tert-Butoxy)carbonyl]amino}-2-cyclobutylpropanoic acid
CAS 1858250-19-7C12H21NO4
rac-(3R,4R)-1-((tert-Butoxy)carbonyl)-3,4-dimethylpyrrolidine-3-carboxylic acid
CAS 2165462-55-3C12H21NO4
![2-{1-[(tert-Butoxy)carbonyl]pyrrolidin-2-yl}propanoic acid chemical structure, C12H21NO4, CAS 1784129-64-1](/s/IYTMSLGCCACZRJ-UHFFFAOYSA-N.svg)
2-{1-[(tert-Butoxy)carbonyl]pyrrolidin-2-yl}propanoic acid
CAS 1784129-64-1C12H21NO4
rac-(1R,3S)-3-((((tert-Butoxy)carbonyl)amino)methyl)cyclopentane-1-carboxylic acid
CAS 347184-41-2C12H21NO4
tert-Butyl 3-(2-oxopropyl)morpholine-4-carboxylate
CAS 1696474-78-8C12H21NO4
3-(1-(((tert-Butoxy)carbonyl)amino)cyclobutyl)propanoic acid
CAS 1889627-03-5C12H21NO4
tert-Butyl 4-acetyl-4-hydroxypiperidine-1-carboxylate
CAS 2225137-13-1C12H21NO4
![tert-Butyl N-[1-oxo-3-(oxolan-2-yl)propan-2-yl]carbamate chemical structure, C12H21NO4, CAS 2243515-64-0](/s/WCXIEBYEAQBJHE-UHFFFAOYSA-N.svg)
tert-Butyl N-[1-oxo-3-(oxolan-2-yl)propan-2-yl]carbamate
CAS 2243515-64-0C12H21NO4
amino}propanoate chemical structure, C12H21NO4, CAS 881398-68-1](/s/HRDFVJTVCHNIDL-UHFFFAOYSA-N.svg)
Methyl 3-{[(tert-butoxy)carbonyl](prop-2-en-1-yl)amino}propanoate
CAS 881398-68-1C12H21NO4
tert-Butyl 3-formyl-3-(methoxymethyl)pyrrolidine-1-carboxylate
CAS 2751620-16-1C12H21NO4
![tert-Butyl 1-(hydroxymethyl)-2-oxa-6-azabicyclo[3.2.1]octane-6-carboxylate chemical structure, C12H21NO4, CAS 2751610-62-3](/s/JHVJKMWVZVWIGN-UHFFFAOYSA-N.svg)
tert-Butyl 1-(hydroxymethyl)-2-oxa-6-azabicyclo[3.2.1]octane-6-carboxylate
CAS 2751610-62-3C12H21NO4
tert-Butyl 3-ethyl-3-formylmorpholine-4-carboxylate
CAS 2757999-96-3C12H21NO4
![4-{[(tert-Butoxy)carbonyl]amino}-3-cyclopropylbutanoic acid chemical structure, C12H21NO4, CAS 2161930-85-2](/s/AXOBDIDZUDGKBN-UHFFFAOYSA-N.svg)
4-{[(tert-Butoxy)carbonyl]amino}-3-cyclopropylbutanoic acid
CAS 2161930-85-2C12H21NO4
![(3S)-3-{[(tert-Butoxy)carbonyl]amino}-4-cyclopropylbutanoic acid chemical structure, C12H21NO4, CAS 2165984-16-5](/s/HHQZEJWXWCJVFC-VIFPVBQESA-N.svg)
(3S)-3-{[(tert-Butoxy)carbonyl]amino}-4-cyclopropylbutanoic acid
CAS 2165984-16-5C12H21NO4
![tert-Butyl N-[1-(4-oxooxan-3-yl)ethyl]carbamate chemical structure, C12H21NO4, CAS 1692142-55-4](/s/IVXFXTPGIXURKS-UHFFFAOYSA-N.svg)
tert-Butyl N-[1-(4-oxooxan-3-yl)ethyl]carbamate
CAS 1692142-55-4C12H21NO4
![3-{1-[(tert-Butoxy)carbonyl]azetidin-3-yl}-2-methylpropanoic acid chemical structure, C12H21NO4, CAS 1783330-07-3](/s/YJQPWUVEGFQZJS-UHFFFAOYSA-N.svg)
3-{1-[(tert-Butoxy)carbonyl]azetidin-3-yl}-2-methylpropanoic acid
CAS 1783330-07-3C12H21NO4
![3-{[(tert-Butoxy)carbonyl]amino}-2-(cyclopropylmethyl)propanoic acid chemical structure, C12H21NO4, CAS 1691740-97-2](/s/MVNTYKSTPOWNJZ-UHFFFAOYSA-N.svg)
3-{[(tert-Butoxy)carbonyl]amino}-2-(cyclopropylmethyl)propanoic acid
CAS 1691740-97-2C12H21NO4
tert-Butyl 3-(3-methoxy-3-oxopropyl)azetidine-1-carboxylate
CAS 2107558-00-7C12H21NO4
![1-{[(tert-Butoxy)carbonyl]amino}-2,2-dimethylcyclobutane-1-carboxylic acid chemical structure, C12H21NO4, CAS 1878002-81-3](/s/MTICWAQMELLTDX-UHFFFAOYSA-N.svg)
1-{[(tert-Butoxy)carbonyl]amino}-2,2-dimethylcyclobutane-1-carboxylic acid
CAS 1878002-81-3C12H21NO4
tert-Butyl (2R)-2-(2-methoxyacetyl)pyrrolidine-1-carboxylate
CAS 2137093-91-3C12H21NO4
- rac-3-tert-Butyl 4-ethyl (3R,4R)-pyrrolidine-3,4-dicarboxylate2740369-77-9C12H21NO4
- (1r,4r)-4-[(tert-Butoxy)carbamoyl]cyclohexane-1-carboxylic acid2613382-69-5C12H21NO4
- tert-Butyl 6-acetyl-1,4-oxazepane-4-carboxylate2138261-93-3C12H21NO4
- 1-Acetoxy-3-methoxycarbonyl-2,2,5,5-tetramethylpyrrolidine439858-38-5C12H21NO4
- tert-Butyl 2-(3-hydroxy-2-oxoazepan-1-yl)acetate2060042-67-1C12H21NO4
- Cyclobutanecarbonylcarnitine51220-40-7C12H21NO4
- 2-{1-[(tert-Butoxy)carbonyl]-2-methylpyrrolidin-2-yl}acetic acid1892821-93-0C12H21NO4
- tert-Butyl (2S)-2-(2-methoxyacetyl)pyrrolidine-1-carboxylate2136687-39-1C12H21NO4
- tert-Butyl 3-methoxy-3-(2-oxoethyl)pyrrolidine-1-carboxylate1781045-96-2C12H21NO4
- tert-Butyl 2-(hydroxymethyl)-2-(methoxymethyl)-2,5-dihydro-1H-pyrrole-1-carboxylate2639426-43-8C12H21NO4
- tert-Butyl (1RS,4RS&,5SR&,6SR)-4,5-dihydroxy-7-azabicyclo[4.2.0]octane-7-carboxylate2866318-52-5C12H21NO4
- 3-{[(tert-Butoxy)carbonyl]amino}-3-cyclopropylbutanoic acid2137652-97-0C12H21NO4
- Methyl (4R)-4-{[(tert-butoxy)carbonyl]amino}-2-methylidenepentanoate2913229-00-0C12H21NO4
- 4-(1-{[(tert-Butoxy)carbonyl]amino}cyclopropyl)butanoic acid1895535-19-9C12H21NO4
- tert-Butyl 2-formyl-2-(methoxymethyl)pyrrolidine-1-carboxylate1935315-73-3C12H21NO4
- 2,2,3-Trimethyl-1-[(2-methylpropan-2-yl)oxycarbonyl]azetidine-3-carboxylic acid3017266-36-0C12H21NO4
- 1 suppliersN-(3-Hydroxy-octanoyl)-homoserine lactone192883-14-0C12H21NO4
- Ethyl 1-(2-ethoxyacetyl)piperidine-4-carboxylate600139-52-4C12H21NO4
- 3-Hydroxy-N-(2-oxotetrahydrofuran-3-yl)octanamide853799-77-6C12H21NO4
- Methyl cis-3-{[(tert-butoxy)carbonyl]amino}-1-methylcyclobutane-1-carboxylate1946010-92-9C12H21NO4
- 5-(2,6-Dimethylmorpholin-4-yl)-3-methyl-5-oxopentanoic acid1005154-13-1C12H21NO4
- 2-((tert-Butoxycarbonyl)amino)cyclohexanecarboxylic acid220760-49-6C12H21NO4
- 3-Methylcrotonyl-L-carnitine64656-41-3C12H21NO4
- (3R,4R)-rel-1-(tert-Butoxycarbonyl)-3-methylpiperidine-4-carboxylic acid1932586-23-6C12H21NO4
- (1S,3R)-3-(tert-Butoxycarbonylamino)-2,2-dimethyl-cyclobutanecarboxylic acid188918-50-5C12H21NO4
- 2 suppliers(1-tert-Butoxycarbonylamino-cyclopentyl)-acetic acid282525-00-2C12H21NO4
- RefChem:381668329910-39-6C12H21NO4
- 1 suppliers3-(1-(tert-Butoxycarbonyl)pyrrolidin-2-yl)propanoic acid212650-48-1C12H21NO4
- Endo-9-boc-7-hydroxy-3-oxa-9-azabicyclo[3.3.1]nonane1148006-31-8C12H21NO4
- 1-(7,7-Dimethyl-6,8-dioxa-2-azaspiro[3.5]nonan-2-yl)-2-ethoxyethanone1396859-87-2C12H21NO4
- 3 suppliers(R)-2-((tert-Butoxycarbonyl)amino)-2-cyclopentylacetic acid156881-63-9C12H21NO4
- 1,1-Dimethylethyl 1,4-dioxa-8-azaspiro[4.5]decane-8-carboxylate123387-51-9C12H21NO4
- 1-Boc-2-methylpiperidine-4-carboxylic Acid193085-98-2C12H21NO4
- 1-(tert-Butoxycarbonyl)-2-methylpiperidine-3-carboxylic acid249762-01-4C12H21NO4
- 1 suppliers1-(tert-Butoxycarbonyl)-4-methylpiperidine-3-carboxylic acid1009376-52-6C12H21NO4
- Methyl (1R,3S)-3-{[(tert-butoxy)carbonyl]amino}cyclopentane-1-carboxylate173464-47-6C12H21NO4
- 1-tert-Butyl 2-methyl (2S)-piperidine-1,2-dicarboxylate200184-53-8C12H21NO4
- (R)-2-((tert-Butoxycarbonyl)amino)-3-cyclobutylpropanoic acid478183-61-8C12H21NO4
- (3R,4R)-1-(tert-Butoxycarbonyl)-4-methylpiperidine-3-carboxylic acid1469287-58-8C12H21NO4
- (R)-1-(tert-Butoxycarbonyl)-2-methylpiperidine-2-carboxylic acid1415566-32-3C12H21NO4
- 1-tert-Butyl 2-methyl (2R)-piperidine-1,2-dicarboxylate164456-75-1C12H21NO4
- 1-(tert-Butoxycarbonyl)-6-methylpiperidine-3-carboxylic acid1427501-93-6C12H21NO4
- 1-tert-Butyl 2-methyl 2-methylpyrrolidine-1,2-dicarboxylate317355-80-9C12H21NO4
- (2S,4R)-1-tert-Butoxycarbonyl-2-methyl-piperidine-4-carboxylic acid2165547-10-2C12H21NO4
- tert-Butyl 2-hydroxy-5-oxa-8-azaspiro[3.5]nonane-8-carboxylate2309427-24-3C12H21NO4
- 1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid, 3-hydroxy-, 1,1-dimethylethyl ester1331825-50-3C12H21NO4
- O-Tiglylcarnitine64191-86-2C12H21NO4
- Boc-L-Homoallylglycine Methyl ester92136-57-7C12H21NO4
- (S)-tert-Butyl 2,2-dimethyl-4-(2-oxoethyl)oxazolidine-3-carboxylate147959-19-1C12H21NO4
- (R)-Methyl 1-boc-piperidine-3-carboxylate934423-10-6C12H21NO4
- (R)-Boc-5,5-dimethyl-pyrrolidine-2-carboxylic acid1310680-32-0C12H21NO4
- (3R,4R)-1-[(tert-Butoxy)carbonyl]-4-ethylpyrrolidine-3-carboxylic acid1268520-70-2C12H21NO4
- 1-[(tert-Butoxy)carbonyl]-4,4-dimethylpyrrolidine-3-carboxylic acid1373223-11-0C12H21NO4
- 1 suppliers(S)-1-(Boc)azepane-2-carboxylic acid155905-76-3C12H21NO4
- trans-1-N-Boc-3-methyl-piperidine-4-carboxylic acid1821782-98-2C12H21NO4
- (2E)-5-(tert-Butyloxycarbonylamino)-5-methylhex-2-enoic acid181646-42-4C12H21NO4
- cis-3-(Boc-amino)-2,2-dimethylcyclobutanecarboxylic acid188918-39-0C12H21NO4
- (R)-1-(tert-Butoxycarbonyl)-3-methylpiperidine-3-carboxylic acid1415018-75-5C12H21NO4
- Methyl 3-((tert-butoxycarbonyl)amino)cyclopentanecarboxylate1400583-12-1C12H21NO4
- (S)-1-(tert-Butoxycarbonyl)-2-methylpiperidine-2-carboxylic acid1415566-31-2C12H21NO4
- 1 suppliers(S)-1-(tert-Butoxycarbonyl)-5,5-dimethylpyrrolidine-2-carboxylic acid943318-67-0C12H21NO4
- 1-(tert-Butoxycarbonyl)-4-ethylpyrrolidine-3-carboxylic acid1779899-46-5C12H21NO4
- (3R,6R)-1-(tert-Butoxycarbonyl)-6-methylpiperidine-3-carboxylic acid1417705-89-5C12H21NO4
- (2S,4S)-1-(tert-Butoxycarbonyl)-2-methylpiperidine-4-carboxylic acid1820583-83-2C12H21NO4
- 1 suppliers(2S)-2-(Boc-amino)-6-heptenoic acid204711-97-7C12H21NO4
- (2S,3S)-1-(tert-Butoxycarbonyl)-2-methylpiperidine-3-carboxylic acid1260606-18-5C12H21NO4
- tert-Butyl 4-acetyl-2,2-dimethyl-1,3-oxazolidine-3-carboxylate433683-01-3C12H21NO4
- 1 supplierstert-Butyl 3-(2-methoxy-2-oxoethyl)pyrrolidine-1-carboxylate890849-27-1C12H21NO4
- (2R,3S)-1-(tert-Butoxycarbonyl)-2-methylpiperidine-3-carboxylic acid1932193-81-1C12H21NO4
- 1 suppliers(S)-Boc-2-amino-3,3-dimethyl-pent-4-enoic acid676629-90-6C12H21NO4
- cis-6-Methyl-piperidine-1,3-dicarboxylic acid 1-tert-butyl ester1932189-29-1C12H21NO4
- 2-{1-[(tert-Butoxy)carbonyl]azetidin-3-yl}-2-methylpropanoic acid1375303-89-1C12H21NO4
- (2R,4S)-1-[(tert-Butoxy)carbonyl]-2-methylpiperidine-4-carboxylic acid1932336-96-3C12H21NO4
- 1-tert-Butyl 3-methyl 3-methylpyrrolidine-1,3-dicarboxylate457657-68-0C12H21NO4
- trans-1-(tert-Butoxycarbonyl)-4-methylpiperidine-3-carboxylic acid1271810-25-3C12H21NO4
- 1-tert-Butyl 2-ethyl 2-methylazetidine-1,2-dicarboxylate1391077-73-8C12H21NO4
Frequently asked questions
What is the molar mass of C12H21NO4?
The molar mass of C12H21NO4 is 243.30 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 243.1471 Da.
How many compounds have the formula C12H21NO4?
CompoundList lists 992 compounds with the molecular formula C12H21NO4, including rac-(2R,4R)-1-((tert-Butoxy)carbonyl)-4-ethylpyrrolidine-2-carboxylic acid, rac-(2R,5R)-1-[(tert-Butoxy)carbonyl]-5-methylpiperidine-2-carboxylic acid, 2-{1-[(tert-Butoxy)carbonyl]-5-methylpyrrolidin-3-yl}acetic 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 C12H21NO4?
C12H21NO4 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.