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 601 to 700 of 992 compounds
![2,3-Dimethyl-7-(1-nitroethyl)-1,4-dioxaspiro[4.5]decane chemical structure, C12H21NO4, CAS 105969-78-6](/s/OXEIJXXLWFBVGW-UHFFFAOYSA-N.svg)
2,3-Dimethyl-7-(1-nitroethyl)-1,4-dioxaspiro[4.5]decane
CAS 105969-78-6C12H21NO4
Methyl 11-nitroundec-10-enoate
CAS 113482-47-6C12H21NO4
Ethyl 1-(3-ethoxy-3-oxopropyl)-L-prolinate
CAS 15912-18-2C12H21NO4
![4-[Bis(2-hydroxyethyl)amino]but-2-yn-1-yl butanoate chemical structure, C12H21NO4, CAS 62787-72-8](/s/FUDOWLIMOREYRT-UHFFFAOYSA-N.svg)
4-[Bis(2-hydroxyethyl)amino]but-2-yn-1-yl butanoate
CAS 62787-72-8C12H21NO4
2-(Oxan-2-yl)ethyl 5-amino-4-oxopentanoate
CAS 888031-58-1C12H21NO4
![(1R,2R)-2-{[(tert-Butoxy)carbonyl]amino}-2-methylcyclopentane-1-carboxylic acid chemical structure, C12H21NO4, CAS 1932314-60-7](/s/GKDUYHIMOWUHAF-QPUJVOFHSA-N.svg)
(1R,2R)-2-{[(tert-Butoxy)carbonyl]amino}-2-methylcyclopentane-1-carboxylic acid
CAS 1932314-60-7C12H21NO4
![Methyl 5-[(3,3-dimethyl-2-oxobutyl)amino]-5-oxopentanoate chemical structure, C12H21NO4, CAS 1244058-96-5](/s/ADLGJOWURNWVQY-UHFFFAOYSA-N.svg)
Methyl 5-[(3,3-dimethyl-2-oxobutyl)amino]-5-oxopentanoate
CAS 1244058-96-5C12H21NO4
![tert-Butyl 1,4-dioxa-7-azaspiro[4.5]decane-7-carboxylate chemical structure, C12H21NO4, CAS 1499963-20-0](/s/AKDCDJNOHXRFSO-UHFFFAOYSA-N.svg)
tert-Butyl 1,4-dioxa-7-azaspiro[4.5]decane-7-carboxylate
CAS 1499963-20-0C12H21NO4
![2-Methylpropyl 1,4-dioxa-7-azaspiro[4.5]decane-7-carboxylate chemical structure, C12H21NO4, CAS 1540644-02-7](/s/AMUIOIXYIFXONF-UHFFFAOYSA-N.svg)
2-Methylpropyl 1,4-dioxa-7-azaspiro[4.5]decane-7-carboxylate
CAS 1540644-02-7C12H21NO4
![3-{1-[(tert-Butoxy)carbonyl]azetidin-3-yl}butanoic acid chemical structure, C12H21NO4, CAS 1784008-62-3](/s/CCTZUSOLVNIJKQ-UHFFFAOYSA-N.svg)
3-{1-[(tert-Butoxy)carbonyl]azetidin-3-yl}butanoic acid
CAS 1784008-62-3C12H21NO4
amino}-2-methylpropanoic acid chemical structure, C12H21NO4, CAS 1782014-87-2](/s/NYQVFXMJNJTRAC-UHFFFAOYSA-N.svg)
3-{[(tert-Butoxy)carbonyl](cyclopropyl)amino}-2-methylpropanoic acid
CAS 1782014-87-2C12H21NO4
![3-{1-[(tert-Butoxy)carbonyl]azetidin-2-yl}-2-methylpropanoic acid chemical structure, C12H21NO4, CAS 1783330-77-7](/s/OIQGVMVVBBHLEF-UHFFFAOYSA-N.svg)
3-{1-[(tert-Butoxy)carbonyl]azetidin-2-yl}-2-methylpropanoic acid
CAS 1783330-77-7C12H21NO4
Ethyl 2-(Boc-amino)-2-cyclopropylacetate
CAS 1822516-08-4C12H21NO4
3-Butoxy-3-oxo-2-(piperidin-3-yl)propanoic acid
CAS 2990077-87-5C12H21NO4
(S)-alpha-(Boc-amino)-1-methylcyclobutaneacetic Acid
CAS 1447940-89-7C12H21NO4
![Methyl 1-[di(propan-2-yl)carbamoyloxy]cyclopropane-1-carboxylate chemical structure, C12H21NO4, CAS 1447943-39-6](/s/PVMWVRLVKJVEPG-UHFFFAOYSA-N.svg)
Methyl 1-[di(propan-2-yl)carbamoyloxy]cyclopropane-1-carboxylate
CAS 1447943-39-6C12H21NO4
![3-[(tert-Butoxy)carbonyl]-3-methylpiperidine-1-carboxylic acid chemical structure, C12H21NO4, CAS 2680670-23-7](/s/PIAYPRIYRDLHGW-UHFFFAOYSA-N.svg)
3-[(tert-Butoxy)carbonyl]-3-methylpiperidine-1-carboxylic acid
CAS 2680670-23-7C12H21NO4
tert-Butyl (2R,3S)-3-hydroxy-5-oxo-2-(propan-2-yl)pyrrolidine-1-carboxylate
CAS 1807896-03-2C12H21NO4
![Ethyl (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]pent-3-enoate chemical structure, C12H21NO4](/s/PKGMTZSUJIBSEV-VIFPVBQESA-N.svg)
Ethyl (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]pent-3-enoate
C12H21NO4
![tert-Butyl (R)-8-hydroxy-5-oxa-2-azaspiro[3.5]nonane-2-carboxylate chemical structure, C12H21NO4, CAS 2306245-16-7](/s/MARFMSGANKPOFT-SECBINFHSA-N.svg)
tert-Butyl (R)-8-hydroxy-5-oxa-2-azaspiro[3.5]nonane-2-carboxylate
CAS 2306245-16-7C12H21NO4
![tert-Butyl (S)-8-hydroxy-5-oxa-2-azaspiro[3.5]nonane-2-carboxylate chemical structure, C12H21NO4, CAS 2306252-32-2](/s/MARFMSGANKPOFT-VIFPVBQESA-N.svg)
tert-Butyl (S)-8-hydroxy-5-oxa-2-azaspiro[3.5]nonane-2-carboxylate
CAS 2306252-32-2C12H21NO4
![tert-Butyl 3-[(oxiran-2-yl)methoxy]pyrrolidine-1-carboxylate chemical structure, C12H21NO4, CAS 1437481-28-1](/s/WCGLOBUMPCMWAO-UHFFFAOYSA-N.svg)
tert-Butyl 3-[(oxiran-2-yl)methoxy]pyrrolidine-1-carboxylate
CAS 1437481-28-1C12H21NO4
![1-[Boc-(propyl)amino]cyclopropanecarboxylic Acid chemical structure, C12H21NO4, CAS 1700170-80-4](/s/WCLQTRZOVPRIHR-UHFFFAOYSA-N.svg)
1-[Boc-(propyl)amino]cyclopropanecarboxylic Acid
CAS 1700170-80-4C12H21NO4
tert-Butyl 3-ethoxy-3-formylpyrrolidine-1-carboxylate
CAS 1784647-96-6C12H21NO4
- rac-(1R,2S)-2-({[(tert-Butoxy)carbonyl]amino}methyl)cyclopentane-1-carboxylic acidC12H21NO4
- 4,4-Dimethyl-2-({[(prop-2-en-1-yloxy)carbonyl]amino}methyl)pentanoic acid1961982-61-5C12H21NO4
- 4,4-Dimethyl-3-({[(prop-2-en-1-yloxy)carbonyl]amino}methyl)pentanoic acid1795874-86-0C12H21NO4
- 5,5-Dimethyl-3-{[(prop-2-en-1-yloxy)carbonyl]amino}hexanoic acid1777298-85-7C12H21NO4
- tert-Butyl 6-(hydroxymethyl)-3-oxa-8-azabicyclo[3.2.1]octane-8-carboxylate1638651-13-4C12H21NO4
- tert-Butyl (3aS,7S,7aS)-7-hydroxy-3,3a,5,6,7,7a-hexahydro-2H-furo[3,2-b]pyridine-4-carboxylate1932591-72-4C12H21NO4
- tert-Butyl (3aR,7S,7aR)-7-hydroxy-3,3a,5,6,7,7a-hexahydro-2H-furo[3,2-b]pyridine-4-carboxylate2139330-15-5C12H21NO4
- Methyl 2-{[(tert-butoxy)carbonyl]amino}-3-methylpent-4-enoate1822546-23-5C12H21NO4
- 1-tert-Butoxycarbonyl-3,5-dimethyl-pyrrolidine-3-carboxylic acid1374655-56-7C12H21NO4
- rac-(3R,4R)-1-[(tert-Butoxy)carbonyl]-3,4-dimethylpyrrolidine-3-carboxylic acid, trans1934421-25-6C12H21NO4
- 6-[(tert-Butoxy)carbonyl]-1-methylpiperidine-3-carboxylic acid2137462-34-9C12H21NO4
- Methyl 4-(4-hydroxypiperidin-4-yl)oxane-4-carboxylate2138535-31-4C12H21NO4
- tert-Butyl ((tetrahydrofuro[2,3-b]furan-3a(6aH)-yl)methyl)carbamate2225783-79-7C12H21NO4
- 2-[(2R)-1-tert-Butoxycarbonyl-2-methyl-pyrrolidin-2-yl]acetic acid2165488-98-0C12H21NO4
- tert-Butyl 3-(1-amino-2-methoxy-2-oxoethyl)cyclobutane-1-carboxylate2361635-59-6C12H21NO4
- 4-(Ethoxycarbonyl)-1-propylpiperidine-4-carboxylic acid2137799-33-6C12H21NO4
- 4-(Ethoxycarbonyl)-1-(propan-2-yl)piperidine-4-carboxylic acid2138389-46-3C12H21NO4
- tert-Butyl (3S)-3-(2-methoxyacetyl)pyrrolidine-1-carboxylate2137025-54-6C12H21NO4
- Methyl (3R)-3-((tert-butoxycarbonyl)amino)cyclopentane-1-carboxylate2396463-87-7C12H21NO4
- tert-Butyl 2-propanoylmorpholine-4-carboxylate2003539-05-5C12H21NO4
- O2-tert-butyl O3-ethyl (2S,3R)-pyrrolidine-2,3-dicarboxylate2415188-49-5C12H21NO4
- (2S)-2-((tert-Butoxycarbonyl)amino)-2-(2,2-dimethylcyclopropyl)acetic acid2351447-07-7C12H21NO4
- 1-(3-{[(tert-Butoxy)carbonyl]amino}propyl)cyclopropane-1-carboxylic acid2353594-03-1C12H21NO4
- (2S,3S,5S)-1-tert-Butoxycarbonyl-2,5-dimethyl-pyrrolidine-3-carboxylic acid2542279-29-6C12H21NO4
- O1-tert-butyl O3-methyl (3R)-2,2-dimethylazetidine-1,3-dicarboxylate2920232-75-1C12H21NO4
- O1-tert-butyl O3-methyl (3S)-2,2-dimethylazetidine-1,3-dicarboxylate2920178-74-9C12H21NO4
- tert-Butyl (8-hydroxy-6-oxaspiro[3.4]octan-2-yl)carbamate2306271-38-3C12H21NO4
- tert-Butyl 7-hydroxy-7-methyl-5-oxa-2-azaspiro[3.4]octane-2-carboxylate2306263-89-6C12H21NO4
- (2R)-1-(tert-Butoxycarbonyl)-2-methylpiperidine-4-carboxylic acid2306259-54-9C12H21NO4
- tert-Butyl rel-(3R,3AR,6AR)-3-hydroxy-3-methyl-3A,4,6,6A-tetrahydro-2H-furo[2,3-C]pyrrole-5-carboxylate2586078-68-2C12H21NO4
- 3-[(tert-Butoxy)carbonyl]-5-methylpiperidine-1-carboxylic acid2680857-61-6C12H21NO4
- tert-Butyl (6S)-6-(hydroxymethyl)-1-oxa-7-azaspiro[3.4]octane-7-carboxylate2766205-00-7C12H21NO4
- tert-Butyl 4-formyl-2-(hydroxymethyl)piperidine-1-carboxylate2770573-17-4C12H21NO4
- Methyl (2S,4R)-4-(2-(tert-butoxy)-2-oxoethyl)pyrrolidine-2-carboxylate117653-37-9C12H21NO4
- tert-Butyl 3-(2-oxoethoxy)piperidine-1-carboxylate2837976-31-3C12H21NO4
- tert-Butyl methyl(3-methyl-4-oxotetrahydro-2H-pyran-3-yl)carbamate2839566-45-7C12H21NO4
- Ethyl 3-[3-(2-hydroxypropan-2-yl)pyrrolidin-1-yl]-3-oxopropanoate2138346-59-3C12H21NO4
- Ethyl 2-[3-(2-hydroxypropan-2-yl)piperidin-1-yl]-2-oxoacetate2138190-99-3C12H21NO4
- Methyl 3-[3-(2-hydroxypropan-2-yl)piperidin-1-yl]-3-oxopropanoate2137726-70-4C12H21NO4
- [4-(Hydroxymethyl)-1-(oxolane-3-carbonyl)piperidin-4-yl]methanol2137750-38-8C12H21NO4
- 2-{1-[(tert-Butoxy)carbonyl]-3-methylpyrrolidin-2-yl}acetic acid2168044-85-5C12H21NO4
- tert-Butyl 3-(hydroxymethyl)-3-[(oxiran-2-yl)methyl]azetidine-1-carboxylate2137757-07-2C12H21NO4
- 4-[(2-Methoxycyclobutyl)carbamoyl]-3,3-dimethylbutanoic acid2137746-80-4C12H21NO4
- tert-Butyl N-[(2-acetyloxolan-3-yl)methyl]carbamate2138152-03-9C12H21NO4
- tert-Butyl N-methyl-N-[4-(oxiran-2-yl)-2-oxobutyl]carbamate2138413-09-7C12H21NO4
- tert-Butyl N-[(2S)-5-(oxiran-2-yl)-3-oxopentan-2-yl]carbamate2137426-70-9C12H21NO4
- tert-Butyl N-[1-(2-methoxyacetyl)cyclobutyl]carbamate1998374-40-5C12H21NO4
- tert-Butyl (3R)-3-(2-methoxyacetyl)pyrrolidine-1-carboxylate2137029-79-7C12H21NO4
- tert-Butyl N-[(4-acetyloxolan-2-yl)methyl]carbamate2137991-51-4C12H21NO4
- tert-Butyl N-(1-cyclopropyl-3-methoxy-2-oxopropyl)carbamate2025688-29-1C12H21NO4
- tert-Butyl N-cyclopropyl-N-(3-methoxy-2-oxopropyl)carbamate2029300-12-5C12H21NO4
- tert-Butyl 2-acetyl-2-methylmorpholine-4-carboxylate2137709-06-7C12H21NO4
- tert-Butyl N-(2-propanoyloxolan-3-yl)carbamate2138190-26-6C12H21NO4
- tert-Butyl 3-acetyl-3-methoxypyrrolidine-1-carboxylate2137571-94-7C12H21NO4
- tert-Butyl 3-(2-ethoxyacetyl)azetidine-1-carboxylate2007464-50-6C12H21NO4
- tert-Butyl 3-(2-methoxyacetyl)-3-methylazetidine-1-carboxylate2020761-84-4C12H21NO4
- tert-Butyl N-(3-propanoyloxolan-3-yl)carbamate1996319-78-8C12H21NO4
- tert-Butyl N-[2-(2-cyclopropyl-2-oxoethoxy)ethyl]carbamate2019608-50-3C12H21NO4
- rac-tert-Butyl N-{[(2R,4R)-4-acetyloxolan-2-yl]methyl}carbamate2137631-72-0C12H21NO4
- tert-Butyl 3-acetyl-2-methylmorpholine-4-carboxylate2020118-37-8C12H21NO4
- tert-Butyl N-{[2-(2-methoxyacetyl)cyclopropyl]methyl}carbamate2138027-81-1C12H21NO4
- tert-Butyl N-[(5-acetyloxolan-2-yl)methyl]carbamate2027485-12-5C12H21NO4
- tert-Butyl N-{[1-(2-methoxyacetyl)cyclopropyl]methyl}carbamate2017704-91-3C12H21NO4
- tert-Butyl N-(4-acetyloxolan-3-yl)-N-methylcarbamate2022480-64-2C12H21NO4
- tert-Butyl 3-acetyl-4-methoxypyrrolidine-1-carboxylate2137696-89-8C12H21NO4
- tert-Butyl N-(1-cyclopropyl-3-methoxy-1-oxopropan-2-yl)carbamate2005670-94-8C12H21NO4
- tert-Butyl N-[1-(3-methoxy-2-oxopropyl)cyclopropyl]carbamate2028433-96-5C12H21NO4
- tert-Butyl N-(4-acetyl-4-methyloxolan-3-yl)carbamate2005837-33-0C12H21NO4
- tert-Butyl N-[1-(2-methoxyacetyl)cyclopropyl]-N-methylcarbamate2137616-44-3C12H21NO4
- 2-Cyclopropyl-N-[2-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-hydroxyethyl]acetamide2649054-55-5C12H21NO4
- N-[2-(2,2-Dimethyl-1,3-dioxolan-4-yl)-2-hydroxyethyl]-1-methylcyclopropane-1-carboxamide2649067-18-3C12H21NO4
- 2-(Oxan-3-yl)-3-[(propan-2-yl)carbamoyl]propanoic acid2138388-72-2C12H21NO4
- 3-[(Butan-2-yl)carbamoyl]-2-(oxolan-3-yl)propanoic acid2138187-90-1C12H21NO4
- 3-(tert-Butylcarbamoyl)-2-(oxolan-3-yl)propanoic acid2138388-78-8C12H21NO4
- 3-[(2-Methylpropyl)carbamoyl]-2-(oxolan-3-yl)propanoic acid2137648-25-8C12H21NO4
- 2-(Oxan-4-yl)-3-(propylcarbamoyl)propanoic acid2138365-82-7C12H21NO4
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 2,3-Dimethyl-7-(1-nitroethyl)-1,4-dioxaspiro[4.5]decane, Methyl 11-nitroundec-10-enoate, Ethyl 1-(3-ethoxy-3-oxopropyl)-L-prolinate. 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.