Molecular formula
C12H19NO5
391 compounds have this formula on CompoundList.
- Molar mass
- 257.29g/mol
- Monoisotopic mass
- 257.1263Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 4
The formula C12H19NO5 describes a molecule made of 12 carbon atoms, 19 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 × 1256.02%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 197.44%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 15.44%14.007 × 1 = 14.007 g/mol
- O Oxygen × 531.09%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C12H19NO5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 391 compounds
N-(5,5-Dimethyl-2-oxooxolan-3-yl)-4-ethoxy-4-oxobutanimidic acid
CAS 77694-22-5C12H19NO5
1,3-Diethyl 2-(6-oxopiperidin-2-yl)propanedioate
CAS 945930-34-7C12H19NO5
![Methyl 3-[(1,1-dimethylethoxy)carbonyl]-5-oxo-3-pyrrolidineacetate chemical structure, C12H19NO5, CAS 362706-46-5](/s/JZGMHAQLTQYJFH-UHFFFAOYSA-N.svg)
Methyl 3-[(1,1-dimethylethoxy)carbonyl]-5-oxo-3-pyrrolidineacetate
CAS 362706-46-5C12H19NO5
![Racemic-(1S,3S,4R,6S)-2-(tert-butoxycarbonyl)-6-hydroxy-2-azabicyclo[2.2.1]heptane-3-carboxylic acid chemical structure, C12H19NO5, CAS 1250884-25-3](/s/ARWLIMOJIMFGRX-PEBLOWIWSA-N.svg)
Racemic-(1S,3S,4R,6S)-2-(tert-butoxycarbonyl)-6-hydroxy-2-azabicyclo[2.2.1]heptane-3-carboxylic acid
CAS 1250884-25-3C12H19NO5
![Racemic-(3S,3aS,6aS)-5-(t-butoxycarbonyl)hexahydro-2H-furo[2,3-c]pyrrole-3-carboxylic acid chemical structure, C12H19NO5, CAS 2287237-25-4](/s/ZMNHADCKOZUFOT-CIUDSAMLSA-N.svg)
Racemic-(3S,3aS,6aS)-5-(t-butoxycarbonyl)hexahydro-2H-furo[2,3-c]pyrrole-3-carboxylic acid
CAS 2287237-25-4C12H19NO5
![tert-Butyl 8-oxo-1,4-dioxa-9-azaspiro[4.5]decane-9-carboxylate chemical structure, C12H19NO5, CAS 2940964-29-2](/s/ZTMBWSMZYAPXIH-UHFFFAOYSA-N.svg)
tert-Butyl 8-oxo-1,4-dioxa-9-azaspiro[4.5]decane-9-carboxylate
CAS 2940964-29-2C12H19NO5
Dimethyl 1,2,6-trimethyl-4-oxopiperidine-3,5-dicarboxylate
CAS 46863-19-8C12H19NO5
1-(tert-Butyl) 2-methyl 6-oxopiperidine-1,2-dicarboxylate
CAS 130622-09-2C12H19NO5
Methyl (2R,4S)-1-Boc-4-methyl-5-oxo-pyrrolidine-2-carboxylate
CAS 879374-48-8C12H19NO5
Choline 2,5-dihydroxybenzoate
CAS 93857-07-9C12H19NO5
![(2S,3aR,6aS)-1-(tert-Butoxycarbonyl)hexahydro-1H-furo[3,4-b]pyrrole-2-carboxylic acid chemical structure, C12H19NO5, CAS 1033714-18-9](/s/GRHKEJWNSMHSTJ-XHNCKOQMSA-N.svg)
(2S,3aR,6aS)-1-(tert-Butoxycarbonyl)hexahydro-1H-furo[3,4-b]pyrrole-2-carboxylic acid
CAS 1033714-18-9C12H19NO5
![(1S,2R,3S,4R)-3-(Boc-amino)-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid chemical structure, C12H19NO5, CAS 1449504-55-5](/s/XYLRDISIBZDXIN-UYXSQOIJSA-N.svg)
(1S,2R,3S,4R)-3-(Boc-amino)-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid
CAS 1449504-55-5C12H19NO5
Ethyl 4-cyclopropyl-3-(2-methoxyacetamido)-4-oxobutanoate
CAS 1597421-68-5C12H19NO5
![(1R,5S,6R)-3-[(tert-Butoxy)carbonyl]-8-oxa-3-azabicyclo[3.2.1]octane-6-carboxylic acid chemical structure, C12H19NO5, CAS 1290627-15-4](/s/HZNSXHWBKZWPAT-IWSPIJDZSA-N.svg)
(1R,5S,6R)-3-[(tert-Butoxy)carbonyl]-8-oxa-3-azabicyclo[3.2.1]octane-6-carboxylic acid
CAS 1290627-15-4C12H19NO5
![1-[2-(tert-Butoxy)-2-oxoethyl]-2-oxopiperidine-3-carboxylic acid chemical structure, C12H19NO5, CAS 2138342-37-5](/s/GHXRIUWJKLBDEB-UHFFFAOYSA-N.svg)
1-[2-(tert-Butoxy)-2-oxoethyl]-2-oxopiperidine-3-carboxylic acid
CAS 2138342-37-5C12H19NO5
![2-[(tert-Butoxy)carbonyl]-hexahydro-2H-cyclopenta[d][1,2]oxazole-3-carboxylic acid chemical structure, C12H19NO5, CAS 2167167-92-0](/s/ZRRVUNJHPYMNEM-UHFFFAOYSA-N.svg)
2-[(tert-Butoxy)carbonyl]-hexahydro-2H-cyclopenta[d][1,2]oxazole-3-carboxylic acid
CAS 2167167-92-0C12H19NO5
![(2S,3AS,6aR)-1-(tert-butoxycarbonyl)hexahydro-1H-furo[3,4-b]pyrrole-2-carboxylic acid chemical structure, C12H19NO5, CAS 1653966-27-8](/s/GRHKEJWNSMHSTJ-VGMNWLOBSA-N.svg)
(2S,3AS,6aR)-1-(tert-butoxycarbonyl)hexahydro-1H-furo[3,4-b]pyrrole-2-carboxylic acid
CAS 1653966-27-8C12H19NO5
![Endo-3-tert-butoxycarbonyl-8-oxa-3-azabicyclo[3.2.1]octane-2-carboxylic acid chemical structure, C12H19NO5, CAS 2940876-88-8](/s/RLJBNMFIVPWEOQ-DJLDLDEBSA-N.svg)
Endo-3-tert-butoxycarbonyl-8-oxa-3-azabicyclo[3.2.1]octane-2-carboxylic acid
CAS 2940876-88-8C12H19NO5
![(1R,3R,4R,5S)-2-tert-Butoxycarbonyl-5-hydroxy-2-azabicyclo[2.2.1]heptane-3-carboxylic acid chemical structure, C12H19NO5, CAS 2969617-92-1](/s/SDTKFYMBKIVOOR-RYPBNFRJSA-N.svg)
(1R,3R,4R,5S)-2-tert-Butoxycarbonyl-5-hydroxy-2-azabicyclo[2.2.1]heptane-3-carboxylic acid
CAS 2969617-92-1C12H19NO5
Ethyl 4-acetyl-4-(acetylamino)-5-oxohexanoate
CAS 6955-10-8C12H19NO5
N-(2-Oxooxolan-3-yl)-2-(2-propyl-1,3-dioxolan-2-yl)acetamide
CAS 1009708-22-8C12H19NO5
N-(3-Carboxyacryloyl)-L-leucine, 1-ethyl ester
CAS 5330-49-4C12H19NO5
1-(tert-Butyl) 2-methyl (R)-6-oxopiperidine-1,2-dicarboxylate
CAS 183890-36-0C12H19NO5
(S)-tert-Butyl 4-((S)-sec-butyl)-2,5-dioxooxazolidine-3-carboxylate
CAS 145929-76-6C12H19NO5
- 4-[4-(2-Methoxy-2-oxoethyl)piperidin-1-yl]-4-oxobutanoic acid1030429-90-3C12H19NO5
- 2-(1-tert-Butoxycarbonyl-4-oxo-3-piperidyl)acetic acid1259224-14-0C12H19NO5
- 1-[(2-Methoxycarbonyl-acetylamino)-methyl]-cyclobutanecarboxylic acid ethyl ester1105664-96-7C12H19NO5
- (S)-1-tert-Butyl 2-methyl 2-methyl-5-oxopyrrolidine-1,2-dicarboxylate1109790-91-1C12H19NO5
- 1-(tert-Butyl) 3-methyl trans-4-formylpyrrolidine-1,3-dicarboxylate955138-27-9C12H19NO5
- 1-tert-Butyl 2-methyl 5-methyl-4-oxopyrrolidine-1,2-dicarboxylate865980-45-6C12H19NO5
- 1-(1,1-Dimethylethyl) 4-methyl 2-oxo-1,4-piperidinedicarboxylate2815130-89-1C12H19NO5
- (2S,3R)-2-{[(tert-Butoxy)carbonyl]amino}-3-(prop-2-yn-1-yloxy)butanoic acid1057326-61-0C12H19NO5
- 1-[(tert-Butoxy)carbonyl]-3-(2-oxopropyl)azetidine-3-carboxylic acid1890129-71-1C12H19NO5
- (2R,3AS,6aR)-1-(tert-butoxycarbonyl)hexahydro-1H-furo[3,4-b]pyrrole-2-carboxylic acid1653966-22-3C12H19NO5
- 1,3-Diethyl 2-methyl-2-(5-oxopyrrolidin-2-yl)propanedioate1909306-00-8C12H19NO5
- 5-[(tert-Butoxy)carbonyl]-hexahydro-2H-furo[2,3-c]pyrrole-2-carboxylicacid,Mixtureofdiastereomers1823777-59-8C12H19NO5
- 3-({[(tert-Butoxy)carbonyl]amino}methyl)-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid2551116-22-2C12H19NO5
- 5-[(tert-Butoxy)carbonyl]-hexahydro-2H-furo[2,3-c]pyrrole-3a-carboxylic acid2551114-77-1C12H19NO5
- 2-(tert-Butoxycarbonyl)-5-oxa-2-azaspiro[3.4]octane-8-carboxylic acid2137568-34-2C12H19NO5
- 2-[(tert-Butoxy)carbonyl]-1-(hydroxymethyl)-2-azabicyclo[2.1.1]hexane-4-carboxylic acid2648941-61-9C12H19NO5
- (S)-4-Boc-7-oxa-4-azaspiro[2.5]octane-6-carboxylic Acid2832308-01-5C12H19NO5
- (R)-4-Boc-7-oxa-4-azaspiro[2.5]octane-6-carboxylic Acid2832304-65-9C12H19NO5
- 1-{1-[(tert-Butoxy)carbonyl]-3-hydroxyazetidin-3-yl}cyclopropane-1-carboxylic acid2167772-61-2C12H19NO5
- 2-[(4-{[(Prop-2-en-1-yloxy)carbonyl]amino}cyclohexyl)oxy]acetic acid2680701-49-7C12H19NO5
- (1R,3R,4R,5R)-2-tert-Butoxycarbonyl-5-hydroxy-2-azabicyclo[2.2.1]heptane-3-carboxylic acid2969617-71-6C12H19NO5
- 4-Methoxy-2,5-bis(methoxymethoxy)-3-methylaniline118825-02-8C12H19NO5
- 1-tert-Butoxycarbonyl-3-methyl-4-oxo-piperidine-3-carboxylic acid1990020-35-3C12H19NO5
- 2-[(tert-Butoxy)carbonyl]-6-hydroxy-2-azabicyclo[2.2.1]heptane-3-carboxylic acid1933792-88-1C12H19NO5
- (2R)-1-tert-Butoxycarbonyl-2-methyl-4-oxo-piperidine-2-carboxylic acid1212650-83-3C12H19NO5
- 2-Acetamido-2-(hept-6-en-1-yl)malonic acid1983185-30-3C12H19NO5
- Methyl 2-(((2-hydroxy-3-methoxypropyl)(methyl)amino)methyl)furan-3-carboxylate1333758-72-7C12H19NO5
- 3-(1-tert-Butoxycarbonylamino-cyclopropyl)-3-oxo-propionic acid methyl ester1196991-85-1C12H19NO5
- (1S,3S,5R)-2-tert-Butoxycarbonyl-5-(hydroxymethyl)-2-azabicyclo[3.1.0]hexane-3-carboxylic acid1386459-43-3C12H19NO5
- (1R,3S,5S)-2-tert-Butoxycarbonyl-5-(hydroxymethyl)-2-azabicyclo[3.1.0]hexane-3-carboxylic acid1386459-42-2C12H19NO5
- (2R,3aR,6aR)-4-[(tert-Butoxy)carbonyl]-hexahydro-2H-furo[3,2-b]pyrrole-2-carboxylic acid1932821-00-5C12H19NO5
- (3S,5R)-2-[(tert-Butoxy)carbonyl]-5-hydroxy-2-azabicyclo[2.2.1]heptane-3-carboxylic acidC12H19NO5
- 4H-Furo[3,2-b]pyrrole-2,4-dicarboxylic acid, hexahydro-, 4-(1,1-dimethylethyl) ester, (2S,3aR,6aR)-1310381-53-3C12H19NO5
- 1-(tert-Butoxycarbonyl)-4,4-dimethyl-5-oxopyrrolidine-2-carboxylic acid1417743-46-4C12H19NO5
- tert-Butyl 6-hydroxy-7-oxo-3-oxa-9-azabicyclo[3.3.1]nonane-9-carboxylate1638652-04-6C12H19NO5
- 1-[(tert-Butoxy)carbonyl]-5-oxoazepane-4-carboxylic acid2639452-96-1C12H19NO5
- (3S,3aR,6aR)-5-[(tert-Butoxy)carbonyl]-hexahydro-2H-furo[2,3-c]pyrrole-3-carboxylic acid2382059-98-3C12H19NO5
- (1R,3R,4S)-7-(tert-Butoxycarbonyl)-3-hydroxy-7-azabicyclo[2.2.1]heptane-1-carboxylic acid1932794-67-6C12H19NO5
- 4-(tert-Butoxycarbonyl)hexahydro-2H-furo[3,2-b]pyrrole-6-carboxylic acid1936631-17-2C12H19NO5
- 2-(6-(tert-Butoxycarbonyl)-1-oxa-6-azaspiro[3.3]heptan-3-yl)acetic acid1823272-06-5C12H19NO5
- rac-(1R,4R,6R,7S)-2-[(tert-Butoxy)carbonyl]-6-hydroxy-2-azabicyclo[2.2.1]heptane-7-carboxylicacid2413846-37-2C12H19NO5
- Exo-3-tert-butoxycarbonyl-8-oxa-3-azabicyclo[3.2.1]octane-6-carboxylic acid2940861-06-1C12H19NO5
- (2R,3AR,6aS)-1-(tert-butoxycarbonyl)hexahydro-1H-furo[3,4-b]pyrrole-2-carboxylic acid2306255-09-2C12H19NO5
- 1-[(tert-Butoxy)carbonyl]-hexahydro-1H-furo[3,4-b]pyrrole-3a-carboxylic acid2167318-44-5C12H19NO5
- rac-(3aR,6aR)-4-[(tert-butoxy)carbonyl]-hexahydro-2H-furo[3,2-b]pyrrole-5-carboxylic acid2137432-64-3C12H19NO5
- 5-tert-Butyl 6-methyl (6S)-1-oxa-5-azaspiro[2.4]heptane-5,6-dicarboxylate2748004-62-6C12H19NO5
- 4-{[(tert-Butoxy)carbonyl]amino}-1-methyl-2-oxabicyclo[2.1.1]hexane-3-carboxylic acid2694727-74-5C12H19NO5
- 3-[(tert-Butoxy)carbonyl]-8-oxa-3-azabicyclo[3.2.1]octane-2-carboxylic acid2168499-63-4C12H19NO5
- 5-[(tert-Butoxy)carbonyl]-1-methyl-2-oxa-5-azabicyclo[4.1.0]heptane-7-carboxylic acid2913279-73-7C12H19NO5
- Exo-3-tert-butoxycarbonyl-8-oxa-3-azabicyclo[3.2.1]octane-2-carboxylic acid2940868-63-1C12H19NO5
- Methyl (3R,4R)-4-(tert-butoxycarbonylamino)-3-hydroxy-cyclopentene-1-carboxylate329910-41-0C12H19NO5
- Carglumic acid impurity 10862672-48-8C12H19NO5
- Diethyl (3,3-dimethyl-2-oxoazetidin-1-yl)propanedioate88143-97-9C12H19NO5
- 1-[(4-Methoxy-2-methyl-1,4-dioxobutyl)amino]cyclopentanecarboxylic acid94592-53-7C12H19NO5
- 1-(tert-Butoxycarbonyl)-3,3-dimethyl-4-oxopyrrolidine-2-carboxylic acid1543320-62-2C12H19NO5
- 3-{4-[(tert-Butoxy)carbonyl]morpholin-3-yl}prop-2-enoic acid2227005-21-0C12H19NO5
- Diethyl 4,4-dimethyl-5-oxopyrrolidine-2,2-dicarboxylate88143-95-7C12H19NO5
- 1-tert-Butoxycarbonyl-2-methyl-4-oxo-piperidine-2-carboxylic acid1781870-20-9C12H19NO5
- 6-(1,1-Dimethylethyl) 1-oxa-6-azaspiro[2.5]octane-2,6-dicarboxylate1082041-22-2C12H19NO5
- 3-({1-[(Prop-2-en-1-yloxy)carbonyl]piperidin-4-yl}oxy)propanoic acid1379221-03-0C12H19NO5
- (3S)-2-(tert-Butoxycarbonyl)-5-(hydroxymethyl)-2-azabicyclo[3.1.0]hexane-3-carboxylic acid2086184-66-7C12H19NO5
- (3S)-7-(tert-Butoxycarbonyl)-3-hydroxy-7-azabicyclo[2.2.1]heptane-1-carboxylic acid1250883-59-0C12H19NO5
- Diethyl [acetyl(prop-2-en-1-yl)amino]propanedioate827044-72-4C12H19NO5
- 3,3'-[(4-Hydroxyphenyl)azanediyl]di(propane-1,2-diol)825638-70-8C12H19NO5
- Methyl 4-(tert-butoxycarbonylamino)-3-hydroxy-cyclopentene-1-carboxylate1824432-78-1C12H19NO5
- 3-{[(tert-Butoxy)carbonyl](cyclopropyl)amino}oxetane-3-carboxylic acid1521283-23-7C12H19NO5
- 2-{[(tert-Butoxy)carbonyl]amino}-2-(3-oxocyclopentyl)acetic acid1532849-25-4C12H19NO5
- 2-{[(tert-Butoxy)carbonyl]amino}-4-cyclopropyl-4-oxobutanoic acid1500496-60-5C12H19NO5
- 7-(tert-Butoxycarbonyl)-3-hydroxy-7-azabicyclo[2.2.1]heptane-1-carboxylic acid1822544-30-8C12H19NO5
- (1S,3S,4R)-7-(tert-Butoxycarbonyl)-3-hydroxy-7-azabicyclo[2.2.1]heptane-1-carboxylic acid1932805-40-7C12H19NO5
- O1-tert-butyl O3-methyl (3S)-5-oxopiperidine-1,3-dicarboxylate2380458-48-8C12H19NO5
- 1-tert-Butoxycarbonyl-2-methyl-4-oxo-piperidine-3-carboxylic acid2306268-43-7C12H19NO5
- (R)-1-(tert-Butoxycarbonyl)-4,4-dimethyl-5-oxopyrrolidine-2-carboxylic acidC12H19NO5
- (7S)-6-(tert-Butoxycarbonyl)-1-oxa-6-azaspiro[3.4]octane-7-carboxylic acid2766205-01-8C12H19NO5
- (5R)-7-tert-Butoxycarbonyl-2-oxa-7-azaspiro[3.4]octane-5-carboxylic acid2920428-08-4C12H19NO5
- 1-(tert-Butyl) 2-methyl (S)-4-(hydroxymethyl)-2,3-dihydro-1H-pyrrole-1,2-dicarboxylate2086184-64-5C12H19NO5
Frequently asked questions
What is the molar mass of C12H19NO5?
The molar mass of C12H19NO5 is 257.29 g/mol, calculated from standard atomic weights for 12 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom and 5 oxygen atoms. The monoisotopic mass is 257.1263 Da.
How many compounds have the formula C12H19NO5?
CompoundList lists 391 compounds with the molecular formula C12H19NO5, including N-(5,5-Dimethyl-2-oxooxolan-3-yl)-4-ethoxy-4-oxobutanimidic acid, 1,3-Diethyl 2-(6-oxopiperidin-2-yl)propanedioate, Methyl 3-[(1,1-dimethylethoxy)carbonyl]-5-oxo-3-pyrrolidineacetate. 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 C12H19NO5?
C12H19NO5 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.