Molecular formula
C11H18N2O3
658 compounds have this formula on CompoundList.
- Molar mass
- 226.28g/mol
- Monoisotopic mass
- 231.1631Da
- Atoms
- 34
- Elements
- 4
- Rings plus double bonds
- 4
The formula C11H18N2O3 describes a molecule made of 11 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms 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 × 1158.39%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 188.02%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 212.38%14.007 × 2 = 28.014 g/mol
- O Oxygen × 321.21%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C11H18N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 658 compounds
Ethyl 5-(hydroxymethyl)-1-(2-methylpropyl)-1H-pyrazole-3-carboxylate
CAS 2489245-94-3C11H18N2O3
![3-Boc-3-azabicyclo[3.1.1]heptan-6-one Oxime chemical structure, C11H18N2O3, CAS 2354389-78-7](/s/HBWGZQHMUHRHMY-UHFFFAOYSA-N.svg)
3-Boc-3-azabicyclo[3.1.1]heptan-6-one Oxime
CAS 2354389-78-7C11H18N2O3
tert-Butyl 2-(5-isopropyl-1,2,4-oxadiazol-3-yl)acetate
CAS 2365420-19-3C11H18N2O3
tert-Butyl 3-(4-(hydroxymethyl)-1H-pyrazol-1-yl)propanoate
CAS 2655645-62-6C11H18N2O3
Ethyl 1-(4-hydroxypentyl)-1H-pyrazole-4-carboxylate
CAS 1882719-97-2C11H18N2O3
5-Butyl-2-(4-morpholinyl)-4(5H)-oxazolone
CAS 14016-07-0C11H18N2O3
4-(2-Propen-1-yl)-4-(1-propoxyethyl)-3,5-pyrazolidinedione
CAS 16691-09-1C11H18N2O3
![6-Oxo-[3,4'-bipiperidine]-4-carboxylic acid chemical structure, C11H18N2O3, CAS 2137979-25-8](/s/MTYXOGDQPSTXRC-UHFFFAOYSA-N.svg)
6-Oxo-[3,4'-bipiperidine]-4-carboxylic acid
CAS 2137979-25-8C11H18N2O3
2-Hydroxy-3-methyl-3-(1,3,5-trimethyl-1H-pyrazol-4-yl)butanoic acid
CAS 2229166-33-8C11H18N2O3
Methyl 2-amino-3-(4,5-dimethyl-1,3-oxazol-2-yl)-3-methylbutanoate
CAS 2228096-93-1C11H18N2O3
tert-Butyl3-cyano-3-(2-hydroxyethyl)azetidine-1-carboxylate
CAS 2361635-62-1C11H18N2O3
Methyl 2-amino-3-(3,5-dimethyl-1,2-oxazol-4-yl)-3-methylbutanoate
CAS 2228128-11-6C11H18N2O3
![6-Oxo-[3,3'-bipiperidine]-4-carboxylic acid chemical structure, C11H18N2O3, CAS 2137716-70-0](/s/JMIBREYSGYTYDV-UHFFFAOYSA-N.svg)
6-Oxo-[3,3'-bipiperidine]-4-carboxylic acid
CAS 2137716-70-0C11H18N2O3
![2-Oxo-[1,3'-bipiperidine]-3-carboxylic acid chemical structure, C11H18N2O3, CAS 2138169-48-7](/s/MGAWVSWBWZJCQK-UHFFFAOYSA-N.svg)
2-Oxo-[1,3'-bipiperidine]-3-carboxylic acid
CAS 2138169-48-7C11H18N2O3
![3-(tert-Butyl)-1-oxa-3,8-diazaspiro[4.5]decane-2,4-dione chemical structure, C11H18N2O3, CAS 2743132-86-5](/s/WWGIRILZKGDUPE-UHFFFAOYSA-N.svg)
3-(tert-Butyl)-1-oxa-3,8-diazaspiro[4.5]decane-2,4-dione
CAS 2743132-86-5C11H18N2O3
![tert-Butyl 6-(hydroxyimino)-2-azaspiro[3.3]heptane-2-carboxylate chemical structure, C11H18N2O3, CAS 2365487-70-1](/s/CHRKQAGNBKXOJB-UHFFFAOYSA-N.svg)
tert-Butyl 6-(hydroxyimino)-2-azaspiro[3.3]heptane-2-carboxylate
CAS 2365487-70-1C11H18N2O3
![tert-Butyl (3aR,6aR)-6-oxo-2,3,3a,4,5,6a-hexahydropyrrolo[3,4-b]pyrrole-1-carboxylate chemical structure, C11H18N2O3, CAS 1448242-98-5](/s/DXEXLTJMWCZZCX-UHFFFAOYSA-N.svg)
tert-Butyl (3aR,6aR)-6-oxo-2,3,3a,4,5,6a-hexahydropyrrolo[3,4-b]pyrrole-1-carboxylate
CAS 1448242-98-5C11H18N2O3
(S)-2-((R)-2,5-Dioxo-3-propylpyrrolidin-1-yl)butanamide
CAS 2432911-31-2C11H18N2O3
![tert-Butyl 8-oxo-2,5-diazaspiro[3.4]octane-2-carboxylate chemical structure, C11H18N2O3, CAS 3056976-70-3](/s/ZEDODLIXBFPYGU-UHFFFAOYSA-N.svg)
tert-Butyl 8-oxo-2,5-diazaspiro[3.4]octane-2-carboxylate
CAS 3056976-70-3C11H18N2O3
![tert-Butyl (1R,5S)-7-oxo-3,6-diaZabicyclo[3.2.1]octane-3-carboxylate chemical structure, C11H18N2O3, CAS 3095751-56-4](/s/MMQNRIVGGLJSCW-SFYZADRCSA-N.svg)
tert-Butyl (1R,5S)-7-oxo-3,6-diaZabicyclo[3.2.1]octane-3-carboxylate
CAS 3095751-56-4C11H18N2O3
7-(Morpholin-4-yl)azocane-2,6-dione
CAS 89003-64-5C11H18N2O3
Methyl 7-(2-oxo-2,3-dihydro-1H-imidazol-4-yl)heptanoate
CAS 90251-21-1C11H18N2O3
Ethyl 4-(morpholin-4-yl)-2,3-dihydro-1H-pyrrole-1-carboxylate
CAS 106183-59-9C11H18N2O3
1-(2-Morpholin-4-yl-2-oxoethyl)piperidin-4-one
CAS 1019444-73-5C11H18N2O3
- 1-(2,3,4-Trimethoxyphenyl)ethane-1,2-diamine1154940-57-4C11H18N2O3
- [2-(3,4,5-Trimethoxyphenyl)ethyl]hydrazine91216-68-1C11H18N2O3
- tert-Butyl 2-[(3-methylimidazol-4-yl)methoxy]acetate945422-94-6C11H18N2O3
- tert-Butyl 3-cyano-4-hydroxy-3-methylpyrrolidine-1-carboxylate1427503-96-5C11H18N2O3
- (S)-2-((R)-2-Oxo-4-(2-oxopropyl)pyrrolidin-1-yl)butanamide357336-90-4C11H18N2O3
- N-(1,1-Dimethoxypropan-2-yl)-6-methoxypyridin-3-amine1343162-37-7C11H18N2O3
- 8-(2-Methoxyacetyl)-2,8-diazaspiro[4.5]decan-3-one1488748-15-7C11H18N2O3
- tert-Butyl (1R,5S)-4-oxo-3,6-diazabicyclo[3.2.1]octane-6-carboxylate1188536-08-4C11H18N2O3
- tert-Butyl (4-acetamidobut-2-yn-1-yl)carbamate675605-60-4C11H18N2O3
- 2-(Ethoxyimino)-1-(piperidin-1-yl)butane-1,3-dione70791-49-0C11H18N2O3
- Ethyl 3-(1-ethoxyethyl)-1-methyl-1H-pyrazole-5-carboxylate847776-91-4C11H18N2O3
- 2-(Diacetylamino)-N,N,3-trimethylbut-2-enamide90237-91-5C11H18N2O3
- 6-(2-Aminopropanoyl)-6-azaspiro[3.4]octane-2-carboxylic acid1420788-67-5C11H18N2O3
- 2-(2-Aminoacetyl)-2-azaspiro[4.4]nonane-7-carboxylic acid1420815-90-2C11H18N2O3
- tert-Butyl N-[2-amino-1-(furan-2-yl)ethyl]carbamate1082503-27-2C11H18N2O3
- tert-Butyl 2-(isocyanatomethyl)pyrrolidine-1-carboxylate1503470-56-1C11H18N2O3
- 1-[5-(Aminomethyl)oxolane-2-carbonyl]piperidin-4-one1823270-52-5C11H18N2O3
- 1-[(2R)-Pyrrolidine-2-carbonyl]piperidine-4-carboxylic acid1604455-38-0C11H18N2O3
- tert-Butyl (1S,5S)-3-oxo-2,6-diazabicyclo[3.2.1]octane-6-carboxylate2763741-33-7C11H18N2O3
- 2-({[5-(Hydroxymethyl)furan-2-yl]methyl}amino)-3-methylbutanamide1698609-40-3C11H18N2O3
- tert-Butyl cis-3-cyano-4-hydroxy-piperidine-1-carboxylate1903999-91-6C11H18N2O3
- Ethyl 5-hexyl-1,2,4-oxadiazole-3-carboxylate1600795-48-9C11H18N2O3
- (1s,3s)-3-(4-Acetylpiperazin-1-yl)cyclobutane-1-carboxylic acid2869872-35-3C11H18N2O3
- tert-Butyl N-[2-amino-2-(furan-2-yl)ethyl]carbamate1270579-70-8C11H18N2O3
- (2S)-2-(2-Hydroxy-5-oxo-3-propyl-2,5-dihydro-1H-pyrrol-1-yl)butanamide2232201-72-6C11H18N2O3
- 2-(4-Cyclopropaneamidopiperidin-1-yl)acetic acid1873918-99-0C11H18N2O3
- 4-[(3-Propyl-1,2,4-oxadiazol-5-yl)methyl]oxan-4-ol2059965-82-9C11H18N2O3
- 4-{[3-(Propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}oxan-4-ol2059956-22-6C11H18N2O3
- Ethyl 5-ethyl-1-(2-methoxyethyl)-1H-imidazole-4-carboxylate1504561-17-4C11H18N2O3
- Ethyl (2S,3R,3aR,6R)-3-hydroxyoctahydro-1H-2,6-methanopyrrolo[3,2-b]pyridine-1-carboxylate2088315-91-5C11H18N2O3
- tert-Butyl 3-oxo-[1,3'-biazetidine]-1'-carboxylate1936106-02-3C11H18N2O3
- 1-(1-Acetylazetidin-3-yl)piperidine-4-carboxylic acid1824016-09-2C11H18N2O3
- tert-Butyl N-[(dimethyl-1,3-oxazol-5-yl)methyl]carbamate1882357-15-4C11H18N2O3
- rac-tert-Butyl (3aR,6aS)-3-methyl-3aH,4H,5H,6H,6aH-pyrrolo[3,4-d][1,2]oxazole-5-carboxylate2089810-37-5C11H18N2O3
- 1-Methyl-3-[(3-methylbutoxy)methyl]-1H-pyrazole-4-carboxylic acid1975117-63-5C11H18N2O3
- 1-Methyl-3-[(pentyloxy)methyl]-1H-pyrazole-4-carboxylic acid1975118-90-1C11H18N2O3
- 3-[(3-tert-Butyl-1,2,4-oxadiazol-5-yl)methyl]oxolan-3-ol2059966-09-3C11H18N2O3
- 4-[(3-Ethyl-1,2,4-oxadiazol-5-yl)methyl]-2-methyloxan-4-ol2059965-77-2C11H18N2O3
- 5-Methyl-3-[(3-propyl-1,2,4-oxadiazol-5-yl)methyl]oxolan-3-ol2060061-24-5C11H18N2O3
- tert-Butyl 1-oxa-2,7-diazaspiro[4.4]non-2-ene-3-carboxylate2648993-66-0C11H18N2O3
- Methyl 1-(pyrrolidine-3-carbonyl)pyrrolidine-3-carboxylate2152429-11-1C11H18N2O3
- 4-(Cyclohexylmethyl)-2-oxoimidazolidine-4-carboxylic acid2248370-13-8C11H18N2O3
- tert-Butyl 7-oxo-2,6-diazaspiro[3.4]octane-5-carboxylate2287262-56-8C11H18N2O3
- Methyl 4-(cyclobutanecarbonyl)piperazine-2-carboxylate2563122-10-9C11H18N2O3
- Ethyl 1-(tert-butyl)-5-hydroxy-4-methyl-1H-pyrazole-3-carboxylate1262954-18-6C11H18N2O3
- tert-Butyl 4-(2-methoxyethyl)-1H-pyrazole-1-carboxylate2680857-03-6C11H18N2O3
- 1-(Carboxymethyl)-1-methyl-4-methacryloyl-piperaZinium, inner salt2412596-79-1C11H18N2O3
- 3-Nitroso-3-azaspiro[5.5]undecane-9-carboxylic acid2624137-37-5C11H18N2O3
- Methyl 1-(piperidine-4-carbonyl)azetidine-3-carboxylate2748634-30-0C11H18N2O3
- tert-Butyl 3-oxohexahydropyrrolo[3,2-b]pyrrole-1(2H)-carboxylate2920402-23-7C11H18N2O3
- Methyl 2-amino-3-(6-oxo-5-azaspiro[3.4]octan-7-yl)propanoate2723438-03-5C11H18N2O3
- Ethyl 4-amino-1-butyl-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylate54718-04-6C11H18N2O3
- 2-(3-Cyclobutaneamidopyrrolidin-1-yl)acetic acid1851714-45-8C11H18N2O3
- Ethyl 2-{2,7-diazaspiro[3.5]nonan-2-yl}-2-oxoacetate2138195-53-4C11H18N2O3
- Methyl 3-{octahydro-1H-pyrrolo[3,2-b]pyridin-4-yl}-3-oxopropanoate2138261-69-3C11H18N2O3
- Methyl 3-{octahydro-1H-pyrrolo[3,2-b]pyridin-1-yl}-3-oxopropanoate2138285-30-8C11H18N2O3
- 3-(Piperidin-4-yl)-2-(prop-2-enamido)propanoic acid2137442-30-7C11H18N2O3
- Methyl (2E)-3-[ethyl(pyrrolidin-3-yl)carbamoyl]prop-2-enoate2138811-38-6C11H18N2O3
- 11-Oxo-7,10-diazaspiro[5.6]dodecane-3-carboxylic acid2137704-28-8C11H18N2O3
- Methyl 2-{[(4-tert-butyl-1,3-oxazol-2-yl)methyl]amino}acetate2137798-17-3C11H18N2O3
- Methyl 4-azaspiro[bicyclo[2.2.2]octane-2,2'-[1,3]oxazolidine]-4'-carboxylate2137458-16-1C11H18N2O3
- Methyl 1-amino-3-cyclobutaneamidocyclobutane-1-carboxylate2137636-42-9C11H18N2O3
- Methyl 1-amino-3-(2-cyclopropylacetamido)cyclobutane-1-carboxylate2137636-47-4C11H18N2O3
- tert-Butyl 3-(2-cyano-1-hydroxyethyl)azetidine-1-carboxylate2137583-11-8C11H18N2O3
- 3-({6-Azabicyclo[3.2.1]octan-3-yl}carbamoyl)propanoic acid2138287-26-8C11H18N2O3
- Ethyl ({6-azabicyclo[3.2.1]octan-3-yl}carbamoyl)formate2138406-10-5C11H18N2O3
- 2-Methyl-N-({7-oxo-6-oxa-2-azaspiro[3.4]octan-5-yl}methyl)propanamide2138407-00-6C11H18N2O3
- 4-{3-Amino-6-azabicyclo[3.2.1]octan-6-yl}-4-oxobutanoic acid2138311-13-2C11H18N2O3
- Methyl 3-{3-amino-6-azabicyclo[3.2.1]octan-6-yl}-3-oxopropanoate2137559-21-6C11H18N2O3
- N-({7-Oxo-6-oxa-2-azaspiro[3.4]octan-5-yl}methyl)butanamide2137549-70-1C11H18N2O3
- {1-[2-(2,2-Dimethyl-1,3-dioxolan-4-yl)ethyl]-1H-pyrazol-4-yl}methanol2137779-32-7C11H18N2O3
- 1-(Azepan-4-yl)-2-oxopyrrolidine-3-carboxylic acid2138275-38-2C11H18N2O3
- Ethyl 5-(2,2-dimethylbutyl)-1,2,4-oxadiazole-3-carboxylate2028963-88-2C11H18N2O3
- Ethyl 5-(4-methylpentan-2-yl)-1,2,4-oxadiazole-3-carboxylate2137630-39-6C11H18N2O3
- Ethyl 5-(hexan-2-yl)-1,2,4-oxadiazole-3-carboxylate1698490-63-9C11H18N2O3
- Ethyl 5-(3,3-dimethylbutyl)-1,2,4-oxadiazole-3-carboxylate1698365-34-2C11H18N2O3
Frequently asked questions
What is the molar mass of C11H18N2O3?
The molar mass of C11H18N2O3 is 226.28 g/mol, calculated from standard atomic weights for 11 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 231.1631 Da.
How many compounds have the formula C11H18N2O3?
CompoundList lists 658 compounds with the molecular formula C11H18N2O3, including Ethyl 5-(hydroxymethyl)-1-(2-methylpropyl)-1H-pyrazole-3-carboxylate, 3-Boc-3-azabicyclo[3.1.1]heptan-6-one Oxime, tert-Butyl 2-(5-isopropyl-1,2,4-oxadiazol-3-yl)acetate. 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 C11H18N2O3?
C11H18N2O3 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.