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 501 to 600 of 658 compounds
Methyl 3-amino-1-(2-cyclopropylacetamido)cyclobutane-1-carboxylate
CAS 2138239-76-4C11H18N2O3
![Methyl 3-{2,7-diazaspiro[3.5]nonan-2-yl}-3-oxopropanoate chemical structure, C11H18N2O3, CAS 2138195-08-9](/s/DYZZWBAOPUQODX-UHFFFAOYSA-N.svg)
Methyl 3-{2,7-diazaspiro[3.5]nonan-2-yl}-3-oxopropanoate
CAS 2138195-08-9C11H18N2O3
![(1R)-2-Amino-1-[3-methoxy-5-(methoxymethyl)-2-methylpyridin-4-yl]ethan-1-ol chemical structure, C11H18N2O3, CAS 2227741-20-8](/s/LZNFZBRZWHKNIV-VIFPVBQESA-N.svg)
(1R)-2-Amino-1-[3-methoxy-5-(methoxymethyl)-2-methylpyridin-4-yl]ethan-1-ol
CAS 2227741-20-8C11H18N2O3
3-(3-tert-Butyl-1-methyl-1H-pyrazol-5-yl)-3-hydroxypropanoic acid
CAS 2229321-53-1C11H18N2O3
tert-Butyl 2-(2-aminoethyl)-5-methyl-1,3-oxazole-4-carboxylate
CAS 2757901-89-4C11H18N2O3
![2-Hydroxy-2-methyl-3-[1-(2-methylpropyl)-1H-pyrazol-4-yl]propanoic acid chemical structure, C11H18N2O3, CAS 2228459-59-2](/s/YMUMLPGQGDNIHY-UHFFFAOYSA-N.svg)
2-Hydroxy-2-methyl-3-[1-(2-methylpropyl)-1H-pyrazol-4-yl]propanoic acid
CAS 2228459-59-2C11H18N2O3
Methyl 4-(1-amino-3-hydroxy-2-methylpropan-2-yl)-1-methyl-1H-pyrrole-2-carboxylate
CAS 2229299-23-2C11H18N2O3
Methyl 5-(3-hydroxy-2,2-dimethylpropyl)-1-methyl-1H-pyrazole-3-carboxylate
CAS 2228211-42-3C11H18N2O3
![Methyl (3S)-3-hydroxy-3-[1-(2-methylpropyl)-1H-pyrazol-4-yl]propanoate chemical structure, C11H18N2O3, CAS 2227742-89-2](/s/WQBOOKODSQTQEX-JTQLQIEISA-N.svg)
Methyl (3S)-3-hydroxy-3-[1-(2-methylpropyl)-1H-pyrazol-4-yl]propanoate
CAS 2227742-89-2C11H18N2O3
Methyl 4-(2-amino-3-hydroxy-2-methylpropyl)-1-methyl-1H-pyrrole-2-carboxylate
CAS 2229248-33-1C11H18N2O3
![Methyl 4-[(1S)-1-amino-2-hydroxyethyl]-1,2,5-trimethyl-1H-pyrrole-3-carboxylate chemical structure, C11H18N2O3, CAS 2227823-60-9](/s/RFZZAVAZCVOMNF-MRVPVSSYSA-N.svg)
Methyl 4-[(1S)-1-amino-2-hydroxyethyl]-1,2,5-trimethyl-1H-pyrrole-3-carboxylate
CAS 2227823-60-9C11H18N2O3
2-Oxo-5-(piperidin-3-yl)piperidine-3-carboxylic acid
CAS 2137639-56-4C11H18N2O3
![2-Amino-3-[1-(prop-2-enoyl)piperidin-4-yl]propanoic acid chemical structure, C11H18N2O3, CAS 2137451-42-2](/s/TXHQUEKOASIWBC-UHFFFAOYSA-N.svg)
2-Amino-3-[1-(prop-2-enoyl)piperidin-4-yl]propanoic acid
CAS 2137451-42-2C11H18N2O3
![5-[2-Methyl-1-(propylamino)propyl]-1,3-oxazole-4-carboxylic acid chemical structure, C11H18N2O3, CAS 2137778-56-2](/s/ZBSRXDULIGOUKA-UHFFFAOYSA-N.svg)
5-[2-Methyl-1-(propylamino)propyl]-1,3-oxazole-4-carboxylic acid
CAS 2137778-56-2C11H18N2O3
![Ethyl 2-{2,7-diazaspiro[3.5]nonan-7-yl}-2-oxoacetate chemical structure, C11H18N2O3, CAS 2137734-47-3](/s/KIBQYXBZPYZZJZ-UHFFFAOYSA-N.svg)
Ethyl 2-{2,7-diazaspiro[3.5]nonan-7-yl}-2-oxoacetate
CAS 2137734-47-3C11H18N2O3
![Methyl 3-{2,7-diazaspiro[3.5]nonan-7-yl}-3-oxopropanoate chemical structure, C11H18N2O3, CAS 2137734-56-4](/s/ORPHSXLKDLCULW-UHFFFAOYSA-N.svg)
Methyl 3-{2,7-diazaspiro[3.5]nonan-7-yl}-3-oxopropanoate
CAS 2137734-56-4C11H18N2O3
![Ethyl 2-({3-azabicyclo[3.2.0]heptan-1-yl}carbamoyl)acetate chemical structure, C11H18N2O3, CAS 2137828-02-3](/s/ZHMYWQOBBLYNTG-UHFFFAOYSA-N.svg)
Ethyl 2-({3-azabicyclo[3.2.0]heptan-1-yl}carbamoyl)acetate
CAS 2137828-02-3C11H18N2O3
![Methyl 2-({6-azabicyclo[3.2.1]octan-3-yl}carbamoyl)acetate chemical structure, C11H18N2O3, CAS 2137549-80-3](/s/DTQZASVUCFEGKY-UHFFFAOYSA-N.svg)
Methyl 2-({6-azabicyclo[3.2.1]octan-3-yl}carbamoyl)acetate
CAS 2137549-80-3C11H18N2O3
![Ethyl 2-{octahydro-1H-pyrrolo[3,2-b]pyridin-1-yl}-2-oxoacetate chemical structure, C11H18N2O3, CAS 2137700-53-7](/s/DEUWPGXVSFQBEO-UHFFFAOYSA-N.svg)
Ethyl 2-{octahydro-1H-pyrrolo[3,2-b]pyridin-1-yl}-2-oxoacetate
CAS 2137700-53-7C11H18N2O3
![tert-Butyl N-{7-oxo-2-azaspiro[3.3]heptan-5-yl}carbamate chemical structure, C11H18N2O3, CAS 2167797-58-0](/s/JXEBLPUHQAHTLF-UHFFFAOYSA-N.svg)
tert-Butyl N-{7-oxo-2-azaspiro[3.3]heptan-5-yl}carbamate
CAS 2167797-58-0C11H18N2O3
Methyl 5-(1-amino-2-methoxypropan-2-yl)-1-methyl-1H-pyrrole-2-carboxylate
CAS 2229238-48-4C11H18N2O3
![Methyl 4-[1-(aminooxy)-2-methylpropan-2-yl]-1-methyl-1H-pyrrole-2-carboxylate chemical structure, C11H18N2O3, CAS 2228184-07-2](/s/IZICVJGSSPPLFH-UHFFFAOYSA-N.svg)
Methyl 4-[1-(aminooxy)-2-methylpropan-2-yl]-1-methyl-1H-pyrrole-2-carboxylate
CAS 2228184-07-2C11H18N2O3
![Methyl 4-[2-(aminooxy)ethyl]-1,2,5-trimethyl-1H-pyrrole-3-carboxylate chemical structure, C11H18N2O3, CAS 2229481-46-1](/s/VNMOLPVTYZHMIT-UHFFFAOYSA-N.svg)
Methyl 4-[2-(aminooxy)ethyl]-1,2,5-trimethyl-1H-pyrrole-3-carboxylate
CAS 2229481-46-1C11H18N2O3
Methyl 4-(2-aminoethoxy)-1,2,5-trimethyl-1H-pyrrole-3-carboxylate
CAS 2228354-06-9C11H18N2O3
- Ethyl 2-{octahydro-1H-pyrrolo[3,2-b]pyridin-4-yl}-2-oxoacetate2137563-71-2C11H18N2O3
- Methyl 4-oxo-3,9-diazaspiro[5.5]undecane-1-carboxylate2287282-95-3C11H18N2O3
- Methyl 5-[1-(aminooxy)-2-methylpropan-2-yl]-1-methyl-1H-pyrrole-2-carboxylate2228397-83-7C11H18N2O3
- 5-(Diethylamino)-2-(propan-2-yl)-1,3-oxazole-4-carboxylic acid2138176-91-5C11H18N2O3
- 3-(1-Ethyl-1H-pyrazol-5-yl)-2-methoxy-3-methylbutanoic acid2228669-80-3C11H18N2O3
- 2-Methoxy-3,3-dimethyl-5-(1H-pyrazol-1-yl)pentanoic acid2228885-89-8C11H18N2O3
- 5-(2-Methylheptan-4-yl)-1,2,4-oxadiazole-3-carboxylic acid1994803-61-0C11H18N2O3
- 2-Hydroxy-2-methyl-3-[1-(2-methylpropyl)-1H-pyrazol-3-yl]propanoic acid2228792-86-5C11H18N2O3
- 3-(3-tert-Butyl-1-methyl-1H-pyrazol-4-yl)-2-hydroxypropanoic acid2171999-01-0C11H18N2O3
- 3-(1,3-Dimethyl-1H-pyrazol-5-yl)-2-methoxy-3-methylbutanoic acid2229320-12-9C11H18N2O3
- (3S)-3-(3-tert-Butyl-1-methyl-1H-pyrazol-4-yl)-3-hydroxypropanoic acid2227903-62-8C11H18N2O3
- 3-(1-Ethyl-1H-pyrazol-4-yl)-2-methoxy-3-methylbutanoic acid2228528-36-5C11H18N2O3
- 2-(3-Cyclopropaneamidopiperidin-1-yl)acetic acid2138151-89-8C11H18N2O3
- 2-Methoxy-3-[1-(2-methylpropyl)-1H-pyrazol-5-yl]propanoic acid2229452-09-7C11H18N2O3
- 3-(1,3-Dimethyl-1H-pyrazol-4-yl)-2-methoxy-3-methylbutanoic acid2229152-30-9C11H18N2O3
- 3-(5-Methoxy-1,3-dimethyl-1H-pyrazol-4-yl)-2,2-dimethylpropanoic acid2229127-38-0C11H18N2O3
- 3-(1-Ethyl-3,5-dimethyl-1H-pyrazol-4-yl)-2-hydroxy-2-methylpropanoic acid2229331-57-9C11H18N2O3
- 2-Hydroxy-3-methyl-3-[1-(propan-2-yl)-1H-pyrazol-5-yl]butanoic acid2229521-20-2C11H18N2O3
- 2-Hydroxy-2-methyl-3-[1-(2-methylpropyl)-1H-pyrazol-5-yl]propanoic acid2228999-40-2C11H18N2O3
- (3S)-3-[3,5-Dimethyl-1-(propan-2-yl)-1H-pyrazol-4-yl]-3-hydroxypropanoic acid2227684-28-6C11H18N2O3
- 3-(1-Ethyl-1H-imidazol-5-yl)-2-methoxy-3-methylbutanoic acid2229626-98-4C11H18N2O3
- 2-(2,5-Dimethoxypyridin-4-yl)-2-methoxypropan-1-amine2228224-77-7C11H18N2O3
- Ethyl 4-(1-isocyanatoethyl)piperidine-1-carboxylate2649011-79-8C11H18N2O3
- O-{1-[3-Methoxy-5-(methoxymethyl)-2-methylpyridin-4-yl]ethyl}hydroxylamine2229097-04-3C11H18N2O3
- O-[2-(3,5-Dimethoxypyridin-4-yl)-2-methylpropyl]hydroxylamine2229439-33-0C11H18N2O3
- 2-Oxo-5-(piperidin-4-yl)piperidine-3-carboxylic acid2138379-89-0C11H18N2O3
- 1-(5-Hydroxy-2-methylcyclohexyl)-3-methylimidazolidine-2,4-dione2138071-87-9C11H18N2O3
- 3-[3,5-Dimethyl-1-(propan-2-yl)-1H-pyrazol-4-yl]-3-hydroxypropanoic acid2228538-97-2C11H18N2O3
- Methyl 4-(2-amino-1-hydroxyethyl)-1,2,5-trimethyl-1H-pyrrole-3-carboxylate2228698-81-3C11H18N2O3
- Methyl 3-hydroxy-3-[1-(2-methylpropyl)-1H-pyrazol-4-yl]propanoate2228357-23-9C11H18N2O3
- N-{[3-Methoxy-5-(methoxymethyl)-2-methylpyridin-4-yl]methyl}-N-methylhydroxylamine2228679-68-1C11H18N2O3
- tert-Butyl 2-amino-4-(propan-2-yl)-1,3-oxazole-5-carboxylate2580253-08-1C11H18N2O3
- rac-tert-Butyl (3aR,6aS)-2-oxo-octahydropyrrolo[3,4-b]pyrrole-3a-carboxylate2580114-49-2C11H18N2O3
- Ethyl 2-(1-amino-3-methylbutyl)-1,3-oxazole-5-carboxylate2359050-34-1C11H18N2O3
- tert-Butyl 5-(3-aminopropyl)-1,2-oxazole-3-carboxylate2354345-41-6C11H18N2O3
- tert-Butyl 2-(1-aminoethyl)-4-methyl-1,3-oxazole-5-carboxylate2580251-69-8C11H18N2O3
- Ethyl 3-oxo-decahydroquinoxaline-6-carboxylate2580238-66-8C11H18N2O3
- tert-Butyl 3-(azetidin-3-yl)-4,5-dihydro-1,2-oxazole-5-carboxylate2649056-30-2C11H18N2O3
- Methyl (2S,3aS,6aS)-1-(2-aminoacetyl)-octahydrocyclopenta[b]pyrrole-2-carboxylate2580104-36-3C11H18N2O3
- (2S,3aS,7aS)-1-(2-Aminoacetyl)-octahydro-1H-indole-2-carboxylic acid2580090-39-5C11H18N2O3
- tert-Butyl 3-[5-(aminomethyl)-1,2-oxazol-3-yl]propanoate2580189-54-2C11H18N2O3
- Ethyl 2-[(1S)-1-amino-3-methylbutyl]-1,3-oxazole-5-carboxylate2580103-76-8C11H18N2O3
- Ethyl 3-(piperidin-4-yl)-4,5-dihydro-1,2-oxazole-5-carboxylate2648994-02-7C11H18N2O3
- 1-Nitroso-1-azaspiro[5.5]undecane-3-carboxylic acid2624129-84-4C11H18N2O3
- 4-Cyclohexyl-1-nitrosopyrrolidine-3-carboxylic acid2624139-31-5C11H18N2O3
- 2-(1-Nitrosopiperidin-4-yl)cyclopentane-1-carboxylic acid2624134-87-6C11H18N2O3
- 2-(1-Nitroso-decahydroquinolin-4a-yl)acetic acid2624121-98-6C11H18N2O3
- 2-(2-Nitroso-decahydroisoquinolin-6-yl)acetic acid2624140-50-5C11H18N2O3
- rac-(3aR,7aS)-2-acetyl-5-methyl-octahydro-1H-pyrrolo[3,4-c]pyridine-7a-carboxylic acid2679808-39-8C11H18N2O3
- Prop-2-en-1-yl 4-acetyl-1,4-diazepane-1-carboxylate2680764-49-0C11H18N2O3
- tert-Butyl 4-(2-hydroxypropan-2-yl)-1H-pyrazole-1-carboxylate2680854-96-8C11H18N2O3
- tert-Butyl N-(3-cyanooxolan-3-yl)-N-methylcarbamate2004666-75-3C11H18N2O3
- Ethyl 4'-(aminomethyl)-3'-oxaspiro[azetidine-3,2'-bicyclo[2.1.1]hexane]-1'-carboxylate2680784-83-0C11H18N2O3
- 2-Acetyl-octahydro-1H-pyrido[1,2-a]pyrazine-7-carboxylic acid2680830-68-4C11H18N2O3
- 2-Acetyl-7-methyl-2,7-diazaspiro[4.4]nonane-4-carboxylic acid2680749-73-7C11H18N2O3
- Prop-2-en-1-yl 8-methyl-5-oxa-2,8-diazaspiro[3.5]nonane-2-carboxylate2680859-91-8C11H18N2O3
- tert-Butyl 4-(3-hydroxypropyl)-1H-pyrazole-1-carboxylate2680781-00-2C11H18N2O3
- tert-Butyl N-(3-cyanooxan-3-yl)carbamate2012945-11-6C11H18N2O3
- tert-Butyl N-[cyano(oxolan-3-yl)methyl]carbamate2007300-51-6C11H18N2O3
- 4-(Aminomethyl)-3-oxaspiro[bicyclo[2.1.1]hexane-2,4'-piperidine]-1-carboxylic acid2680805-86-9C11H18N2O3
- Methyl (2E)-4-[3-(ethylamino)pyrrolidin-1-yl]-4-oxobut-2-enoate2138805-81-7C11H18N2O3
- 5-(2-Ethyl-3,3-dimethylbutyl)-1,2,4-oxadiazole-3-carboxylic acid2138214-88-5C11H18N2O3
- tert-Butyl 3-(2-aminopropan-2-yl)-1,2-oxazole-5-carboxylate2137759-77-2C11H18N2O3
- Ethyl 2-{3-amino-6-azabicyclo[3.2.1]octan-6-yl}-2-oxoacetate2137703-65-0C11H18N2O3
- (3S)-3-(3-tert-Butyl-1-methyl-1H-pyrazol-5-yl)-3-hydroxypropanoic acid2227868-22-4C11H18N2O3
- Methyl (3R)-3-hydroxy-3-[1-(2-methylpropyl)-1H-pyrazol-4-yl]propanoate2227727-63-9C11H18N2O3
- Methyl 4-[(1R)-2-amino-1-hydroxyethyl]-1,2,5-trimethyl-1H-pyrrole-3-carboxylate2227813-72-9C11H18N2O3
- Methyl 3-(1,3-dimethyl-1H-pyrazol-5-yl)-2-hydroxy-3-methylbutanoate2229324-67-6C11H18N2O3
- 2-{[3-Methoxy-5-(methoxymethyl)-2-methylpyridin-4-yl]oxy}ethan-1-amine2228232-78-6C11H18N2O3
- 2-Amino-1-[3-methoxy-5-(methoxymethyl)-2-methylpyridin-4-yl]ethan-1-ol2229202-44-0C11H18N2O3
- Methyl 3-(1-ethyl-3,5-dimethyl-1H-pyrazol-4-yl)-2-hydroxypropanoate2228976-95-0C11H18N2O3
- 2-(3,5-Dimethoxypyridin-4-yl)-2-methoxypropan-1-amine2228647-00-3C11H18N2O3
- (3R)-3-(3-tert-Butyl-1-methyl-1H-pyrazol-5-yl)-3-hydroxypropanoic acid2227906-52-5C11H18N2O3
- 2-Amino-2-[3-methoxy-5-(methoxymethyl)-2-methylpyridin-4-yl]ethan-1-ol2228484-53-3C11H18N2O3
- 3-(1-Ethyl-1H-imidazol-2-yl)-2-methoxy-3-methylbutanoic acid2228885-49-0C11H18N2O3
- Methyl 4-[(1S)-2-amino-1-hydroxyethyl]-1,2,5-trimethyl-1H-pyrrole-3-carboxylate2227858-49-1C11H18N2O3
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 Methyl 3-amino-1-(2-cyclopropylacetamido)cyclobutane-1-carboxylate, Methyl 3-{2,7-diazaspiro[3.5]nonan-2-yl}-3-oxopropanoate, (1R)-2-Amino-1-[3-methoxy-5-(methoxymethyl)-2-methylpyridin-4-yl]ethan-1-ol. 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.