Molecular formula
C13H21NO5
438 compounds have this formula on CompoundList.
- Molar mass
- 271.31g/mol
- Monoisotopic mass
- 271.1420Da
- Atoms
- 40
- Elements
- 4
- Rings plus double bonds
- 4
The formula C13H21NO5 describes a molecule made of 13 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 5 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 × 1357.55%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 217.80%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 15.16%14.007 × 1 = 14.007 g/mol
- O Oxygen × 529.48%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C13H21NO5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 438 compounds
1-tert-Butyl 3-ethyl 2-methyl-4-oxopyrrolidine-1,3-dicarboxylate
CAS 1229455-56-4C13H21NO5
tert-Butyl 3-(acetoxymethyl)-4-oxopiperidine-1-carboxylate
CAS 1404196-43-5C13H21NO5
tert-Butyl 3-(3-methoxy-3-oxopropanoyl)pyrrolidine-1-carboxylate
CAS 1782214-75-8C13H21NO5
![7-(tert-Butoxycarbonyl)-1-oxa-7-azaspiro[4.4]nonane-2-carboxylic acid chemical structure, C13H21NO5, CAS 1268520-63-3](/s/MSDHAJLDASVPDN-UHFFFAOYSA-N.svg)
7-(tert-Butoxycarbonyl)-1-oxa-7-azaspiro[4.4]nonane-2-carboxylic acid
CAS 1268520-63-3C13H21NO5
O1-tert-butyl O5-ethyl 4-hydroxy-3,6-dihydro-2H-pyridine-1,5-dicarboxylate
CAS 206111-37-7C13H21NO5
1-(Boc-amino)-4-oxo-cyclohexaneacetic acid
CAS 1262408-70-7C13H21NO5
![1-{1-[(tert-Butoxy)carbonyl]-3-hydroxyazetidin-3-yl}cyclobutane-1-carboxylic acid chemical structure, C13H21NO5, CAS 2172257-68-8](/s/VXFMSOGCEJMTQC-UHFFFAOYSA-N.svg)
1-{1-[(tert-Butoxy)carbonyl]-3-hydroxyazetidin-3-yl}cyclobutane-1-carboxylic acid
CAS 2172257-68-8C13H21NO5
![2-tert-Butyl4-methyl1-(hydroxymethyl)-2-azabicyclo[2.1.1]hexane-2,4-dicarboxylate chemical structure, C13H21NO5, CAS 2643374-77-8](/s/GLOVIYYBKZNLBM-UHFFFAOYSA-N.svg)
2-tert-Butyl4-methyl1-(hydroxymethyl)-2-azabicyclo[2.1.1]hexane-2,4-dicarboxylate
CAS 2643374-77-8C13H21NO5
![Ethyl 8a-hydroxy-3-oxo-2-propan-2-yl-5,6,7,8-tetrahydro-[1,3]oxazolo[3,2-a]pyridine-2-carboxylate chemical structure, C13H21NO5, CAS 60807-09-2](/s/VJUDVOLOTVXIRA-UHFFFAOYSA-N.svg)
Ethyl 8a-hydroxy-3-oxo-2-propan-2-yl-5,6,7,8-tetrahydro-[1,3]oxazolo[3,2-a]pyridine-2-carboxylate
CAS 60807-09-2C13H21NO5
1,1-Dimethylethyl (3aS,4S,6aR)-4-formyltetrahydro-2,2-dimethyl-5H-1,3-dioxolo(4,5-c)pyrrole-5-carboxylate
CAS 127910-61-6C13H21NO5
(S)-tert-Butyl 2-(3-methoxy-3-oxopropanoyl)pyrrolidine-1-carboxylate
CAS 1403576-45-3C13H21NO5
(R)-1-tert-Butyl 2-ethyl 6-oxopiperidine-1,2-dicarboxylate
CAS 1001649-07-5C13H21NO5
![O5-tert-butyl O3a-methyl trans-3,4,6,6a-tetrahydro-1H-furo[3,4-c]pyrrole-3a,5-dicarboxylate chemical structure, C13H21NO5, CAS 2177267-69-3](/s/SNAWNEHNZGMNAF-RNCFNFMXSA-N.svg)
O5-tert-butyl O3a-methyl trans-3,4,6,6a-tetrahydro-1H-furo[3,4-c]pyrrole-3a,5-dicarboxylate
CAS 2177267-69-3C13H21NO5
![7-(tert-Butoxycarbonyl)-2-oxa-7-azaspiro[4.4]nonane-9-carboxylic acid chemical structure, C13H21NO5, CAS 2089651-08-9](/s/DGWCZFNRYUVTEX-UHFFFAOYSA-N.svg)
7-(tert-Butoxycarbonyl)-2-oxa-7-azaspiro[4.4]nonane-9-carboxylic acid
CAS 2089651-08-9C13H21NO5
![(1R,3S)-1-{[(tert-Butoxy)carbonyl]amino}-3-hydroxyspiro[3.3]heptane-1-carboxylic acid chemical structure, C13H21NO5, CAS 2408936-66-1](/s/ABJPQYPGPPJUCI-SDBXPKJASA-N.svg)
(1R,3S)-1-{[(tert-Butoxy)carbonyl]amino}-3-hydroxyspiro[3.3]heptane-1-carboxylic acid
CAS 2408936-66-1C13H21NO5
Diethyl 2-acetamido-2-(cyclopropylmethyl)malonate
CAS 174543-84-1C13H21NO5
(S)-2-(Acetoxyacetyl)-1-(tert-butoxycarbonyl)pyrrolidine
CAS 105462-68-8C13H21NO5
![(2R,5S)-7-[(2-Methylpropan-2-yl)oxycarbonyl]-1-oxa-7-azaspiro[4.4]nonane-2-carboxylic acid chemical structure, C13H21NO5, CAS 1446012-43-6](/s/MSDHAJLDASVPDN-RNCFNFMXSA-N.svg)
(2R,5S)-7-[(2-Methylpropan-2-yl)oxycarbonyl]-1-oxa-7-azaspiro[4.4]nonane-2-carboxylic acid
CAS 1446012-43-6C13H21NO5
![6-(tert-Butyl) 2-methyl 1-oxa-6-azaspiro[3.4]octane-2,6-dicarboxylate chemical structure, C13H21NO5, CAS 203662-62-8](/s/AMZJWEODSQSSOQ-UHFFFAOYSA-N.svg)
6-(tert-Butyl) 2-methyl 1-oxa-6-azaspiro[3.4]octane-2,6-dicarboxylate
CAS 203662-62-8C13H21NO5
![Rel-(3aR,6S,7aR)-4-(tert-butoxycarbonyl)octahydrofuro[3,2-b]pyridine-6-carboxylic acid chemical structure, C13H21NO5, CAS 1314388-60-7](/s/IXRUMBAPWZUQAD-IVZWLZJFSA-N.svg)
Rel-(3aR,6S,7aR)-4-(tert-butoxycarbonyl)octahydrofuro[3,2-b]pyridine-6-carboxylic acid
CAS 1314388-60-7C13H21NO5
![1-({[(tert-Butoxy)carbonyl]amino}methyl)-3-methyl-2-oxabicyclo[2.1.1]hexane-4-carboxylic acid chemical structure, C13H21NO5, CAS 2228153-42-0](/s/KWJWZGQVBNAPLC-UHFFFAOYSA-N.svg)
1-({[(tert-Butoxy)carbonyl]amino}methyl)-3-methyl-2-oxabicyclo[2.1.1]hexane-4-carboxylic acid
CAS 2228153-42-0C13H21NO5
![4-[(tert-Butoxy)carbonyl]-octahydrocyclopenta[b][1,4]oxazine-6-carboxylic acid chemical structure, C13H21NO5, CAS 2418694-38-7](/s/VKYCBUMZNGRMMN-UHFFFAOYSA-N.svg)
4-[(tert-Butoxy)carbonyl]-octahydrocyclopenta[b][1,4]oxazine-6-carboxylic acid
CAS 2418694-38-7C13H21NO5
![8-[(tert-Butoxy)carbonyl]-5-oxa-8-azaspiro[3.5]nonane-9-carboxylic acid chemical structure, C13H21NO5, CAS 2460756-35-6](/s/KELYYSJPWVGGHV-UHFFFAOYSA-N.svg)
8-[(tert-Butoxy)carbonyl]-5-oxa-8-azaspiro[3.5]nonane-9-carboxylic acid
CAS 2460756-35-6C13H21NO5
![O2-tert-butyl O3-methyl (1R,3R,4R,5S)-4-hydroxy-2-azabicyclo[3.2.0]heptane-2,3-dicarboxylate chemical structure, C13H21NO5, CAS 2940859-96-9](/s/RYXZOEAHVWAYMS-UHFFFAOYSA-N.svg)
O2-tert-butyl O3-methyl (1R,3R,4R,5S)-4-hydroxy-2-azabicyclo[3.2.0]heptane-2,3-dicarboxylate
CAS 2940859-96-9C13H21NO5
- Methyl (2S)-2-[(1,1-dimethylethoxy)carbonyl]-alpha-oxo-1-piperidineacetate118143-77-4C13H21NO5
- 1-(tert-Butyl) 3-methyl 5-methyl-4-oxopiperidine-1,3-dicarboxylate124218-56-0C13H21NO5
- 1,3-Diethyl 2-(but-3-en-1-yl)-2-acetamidopropanedioate122471-00-5C13H21NO5
- Ethyl (1S*,2R*,3R*,5R*)-2-(tert-butoxycarbonylamino)-6-oxa-bicyclo[3.1.0]hexane-3-carboxylate959745-87-0C13H21NO5
- Ethyl (1S*,2R*,3S*,5R*)-2-(tert-butoxycarbonylamino)-6-oxa-bicyclo[3.1.0]hexane-3-carboxylate959745-88-1C13H21NO5
- Diethyl 2,6-dimethyl-4-oxopiperidine-3,5-dicarboxylate15409-98-0C13H21NO5
- 7-Formyl-1,4-dioxa-8-aza-spiro[4.5]decane-8-carboxylic acid tert-butyl ester1226594-51-9C13H21NO5
- 2-Allyl 1-tert-butyl (2S,4S)-4-hydroxypyrrolidine-1,2-dicarboxylate1174020-55-3C13H21NO5
- (4R)-1-Boc-4-(2-propen-1-yloxy)-D-proline147267-01-4C13H21NO5
- tert-Butyl 3-(2-methoxy-2-oxoethyl)-4-oxopiperidine-1-carboxylate694450-89-0C13H21NO5
- (S)-2-((tert-Butoxycarbonyl)amino)-2-(4-oxocyclohexyl)acetic acid848498-05-5C13H21NO5
- (3aR,5R,7aR)-1-[(tert-Butoxy)carbonyl]-octahydropyrano[3,2-b]pyrrole-5-carboxylic acid1341036-02-9C13H21NO5
- 7-(tert-Butyl) 1-methyl 3-hydroxy-7-azabicyclo[2.2.1]heptane-1,7-dicarboxylate935761-18-5C13H21NO5
- 2-(1-tert-Butoxycarbonyl-5-oxo-azepan-4-yl)acetic acid1440955-19-0C13H21NO5
- Ethyl 3-(1-{[(tert-butoxy)carbonyl]amino}cyclopropyl)-3-oxopropanoate1453799-60-4C13H21NO5
- rac-(3aR,7aS)-5-[(tert-butoxy)carbonyl]-octahydrofuro[3,2-c]pyridine-4-carboxylic acid2209096-64-8C13H21NO5
- 8-[(tert-Butoxy)carbonyl]-5-oxa-8-azaspiro[3.5]nonane-7-carboxylicacid2416235-83-9C13H21NO5
- (1R,3R,4R,5S)-2-tert-Butoxycarbonyl-5-hydroxy-2-azabicyclo[2.2.2]octane-3-carboxylic acid2891580-33-7C13H21NO5
- 1-(tert-Butyl) 2-ethyl (2S)-4-methyl-5-oxopyrrolidine-1,2-dicarboxylate499237-24-0C13H21NO5
- (4S)-1-Boc-4-(2-propen-1-yloxy)-L-proline1431626-07-1C13H21NO5
- Diethyl (2-oxoazepan-4-yl)propanedioate18753-63-4C13H21NO5
- (1R,3r,5S)-Ethyl 3-((tert-butoxycarbonyl)amino)-6-oxabicyclo[3.1.0]hexane-3-carboxylate249306-03-4C13H21NO5
- 1,2-Pyrrolidinedicarboxylic acid, 2-(2-oxoethyl)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R)-144085-24-5C13H21NO5
- 1-(tert-Butyl) 2-methyl 4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate1822540-22-6C13H21NO5
- trans-4-(1-Oxobutoxy)-1-(1-oxobutyl)-L-proline85482-85-5C13H21NO5
- 9-Azabicyclo[3.3.1]nonane-9-aceticacid, 3-(methoxycarbonyl)-7-oxo-, methyl ester125483-28-5C13H21NO5
- tert-Butyl 3-(2-ethoxy-2-oxoethyl)-2-oxopyrrolidine-1-carboxylate1215118-72-1C13H21NO5
- tert-Butyl 3-(1,3-dioxolan-2-yl)-4-oxo-piperidine-1-carboxylate1628556-48-8C13H21NO5
- Methyl cis-4-{[(tert-butoxy)carbonyl]amino}-3-oxocyclohexane-1-carboxylate262439-51-0C13H21NO5
- Methyl (1S,4S)-4-{[(tert-butoxy)carbonyl]amino}-3-oxocyclohexane-1-carboxylate349494-44-6C13H21NO5
- Rel-1-(tert-butyl) 2-ethyl (2R,3R)-3-hydroxy-3,6-dihydropyridine-1,2(2H)-dicarboxylate1023361-16-1C13H21NO5
- 7-(tert-Butoxycarbonyl)-1-oxa-7-azaspiro[3.5]nonane-3-carboxylic acid2227205-93-6C13H21NO5
- 1-O-tert-Butyl 2-O-methyl 5-(hydroxymethyl)-3,4-dihydro-2H-pyridine-1,2-dicarboxylate2322235-61-8C13H21NO5
- 1-(tert-Butyl) 3-methyl 3-(2-oxoethyl)pyrrolidine-1,3-dicarboxylate2641823-41-6C13H21NO5
- 1-[(tert-Butoxy)carbonyl]-7-oxa-1-azaspiro[3.5]nonane-2-carboxylic acid2751610-16-7C13H21NO5
- 1-[(tert-Butoxy)carbonyl]-7-oxa-1-azaspiro[3.5]nonane-3-carboxylic acid2551119-20-9C13H21NO5
- Methyl 5-(tert-butoxycarbonylamino)-3-oxabicyclo[3.1.1]heptane-1-carboxylate2920406-70-6C13H21NO5
- 7-Boc-1-oxa-7-azaspiro[4.4]nonane-3-carboxylic Acid1341034-71-6C13H21NO5
- 1-Boc-7-oxa-1-azaspiro[4.4]nonane-8-carboxylic Acid2955543-45-8C13H21NO5
- Diethyl 5-oxo-3-(propan-2-yl)pyrrolidine-2,4-dicarboxylate13672-04-3C13H21NO5
- (2S,4R)-1-tert-Butyl 2-ethyl 4-methyl-5-oxopyrrolidine-1,2-dicarboxylate553679-43-9C13H21NO5
- Ethyl (1R*,2R*,4S*,5S*)-4-(tert-butoxycarbonylamino)-6-oxa-bicyclo[3.1.0]hexane-2-carboxylate1212411-17-0C13H21NO5
- 2-[4-(2-Methyl-[1,3]dioxolan-2-yl)-butyl]-4,5-dihydro-oxazole-4-carboxylic acid methyl ester1258458-63-7C13H21NO5
- O1-tert-butyl O2-ethyl (2S)-4-(hydroxymethyl)-2,3-dihydropyrrole-1,2-dicarboxylate1386459-41-1C13H21NO5
- 2-(Boc-amino)-2-(4-oxocyclohexyl)acetic acid3048577-91-6C13H21NO5
- 2-{[(tert-Butoxy)carbonyl]amino}-2-(3-oxocyclohexyl)acetic acid1535376-19-2C13H21NO5
- Methyl 2-((tert-butoxycarbonyl)amino)-2-(dihydro-2H-pyran-4(3H)-ylidene)acetate1823787-12-7C13H21NO5
- 7-(tert-Butyl) 1-methyl (1R,3R,4S)-3-hydroxy-7-azabicyclo[2.2.1]heptane-1,7-dicarboxylate255897-12-2C13H21NO5
- 1-Amino-3-(2,3,4-trimethoxy-benzyloxy)-propan-2-ol1437436-32-2C13H21NO5
- cis-5-(tert-Butoxycarbonyl)hexahydro-1H-furo[3,4-C]pyrrol-3A-yl)acetic acid1445951-70-1C13H21NO5
- rel-(3aR,7R,7aR)-4-(tert-butoxycarbonyl)octahydrofuro[3,2-b]pyridine-7-carboxylic acid2177258-30-7C13H21NO5
- 6-(tert-Butoxycarbonyl)octahydrofuro[2,3-c]pyridine-4-carboxylic acid1823595-23-8C13H21NO5
- tert-Butyl 2-(2-ethoxy-2-oxoethyl)-3-oxopyrrolidine-1-carboxylate1279815-78-9C13H21NO5
- 4-[(tert-Butoxy)carbonyl]-octahydrofuro[3,2-b]pyridine-6-carboxylic acid1823642-93-8C13H21NO5
- 1-{[(tert-Butoxy)carbonyl]amino}-3-hydroxyspiro[3.3]heptane-1-carboxylic acid2408962-18-3C13H21NO5
- 1-{[(tert-Butoxycarbonyl)amino]methyl}-5-oxaspiro[2.4]heptane-1-carboxylic acid2208273-97-4C13H21NO5
- tert-Butyl N-{4-oxo-1,8-dioxaspiro[4.5]decan-3-yl}carbamate2490403-74-0C13H21NO5
- 2-({5-[(tert-Butoxy)carbonyl]-5-azaspiro[2.4]heptan-7-yl}oxy)acetic acid2567498-22-8C13H21NO5
- (4aS,7aS)-1-[(2-Methylpropan-2-yl)oxycarbonyl]-3,4,4a,5,7,7a-hexahydro-2H-furo[3,4-b]pyridine-4-carboxylic acid2580127-85-9C13H21NO5
- Ethyl 1-Boc-4-oxopyrrolidine-3-acetate2109939-80-0C13H21NO5
- 5-[(tert-Butoxy)carbonyl]-2-oxa-5-azaspiro[3.5]nonane-7-carboxylic acid2384884-32-4C13H21NO5
- 4-({[(tert-Butoxy)carbonyl]amino}methyl)-7-oxabicyclo[2.2.1]heptane-1-carboxylicacid2839144-28-2C13H21NO5
- rac-(2R,4aR,7aS)-6-[(tert-butoxy)carbonyl]-octahydropyrano[2,3-c]pyrrole-2-carboxylicacid2580092-13-1C13H21NO5
- Rac-(1R,5R,8S)-3-(tert-butoxycarbonyl)-8-hydroxy-3-azabicyclo[3.2.1]octane-1-carboxylic acid2381136-75-8C13H21NO5
- 1,2-Pyrrolidinedicarboxylic acid, 2-(2-oxiranylmethyl)-, 1-(1,1-dimethylethyl) ester315234-51-6C13H21NO5
- 2-Hydroxyethyl (2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-4-hexynoate346707-84-4C13H21NO5
- 2-Oxa-6-azaspiro[4.5]decane-6-carboxylic acid, 3-hydroxy-1-oxo-, 1,1-dimethylethyl ester862711-28-2C13H21NO5
- 7-tert-Butyl 1-methyl (1S,2S,4R)-2-hydroxy-7-azabicyclo[2.2.1]heptane-1,7-dicarboxylate449171-37-3C13H21NO5
- Methyl 1-Boc-2-oxoazepane-3-carboxylate129104-32-1C13H21NO5
- 1-(tert-Butyl) 3-ethyl 3-formylpyrrolidine-1,3-dicarboxylate1192873-23-6C13H21NO5
- Methyl 1-(3-ethoxy-3-oxopropanamido)cyclohexane-1-carboxylate2762660-64-8C13H21NO5
- (3S,5R)-2-(tert-Butoxycarbonyl)-5-hydroxy-2-azabicyclo[2.2.2]octane-3-carboxylic acid1272757-08-0C13H21NO5
- (2S,5S)-7-[(2-Methylpropan-2-yl)oxycarbonyl]-1-oxa-7-azaspiro[4.4]nonane-2-carboxylic acid1446012-44-7C13H21NO5
- 7-(tert-Butoxycarbonyl)-2-oxa-7-azaspiro[4.4]nonane-8-carboxylic acid2383884-24-8C13H21NO5
- ProcerineC13H21NO5
- 2,2'-[(3,4,5-Trimethoxyphenyl)azanediyl]di(ethan-1-ol)21865-56-5C13H21NO5
Frequently asked questions
What is the molar mass of C13H21NO5?
The molar mass of C13H21NO5 is 271.31 g/mol, calculated from standard atomic weights for 13 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 5 oxygen atoms. The monoisotopic mass is 271.1420 Da.
How many compounds have the formula C13H21NO5?
CompoundList lists 438 compounds with the molecular formula C13H21NO5, including 1-tert-Butyl 3-ethyl 2-methyl-4-oxopyrrolidine-1,3-dicarboxylate, tert-Butyl 3-(acetoxymethyl)-4-oxopiperidine-1-carboxylate, tert-Butyl 3-(3-methoxy-3-oxopropanoyl)pyrrolidine-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 C13H21NO5?
C13H21NO5 has a degree of unsaturation of 4. 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.