Molecular formula
C12H18N2O3
770 compounds have this formula on CompoundList.
- Molar mass
- 238.29g/mol
- Monoisotopic mass
- 243.1631Da
- Atoms
- 35
- Elements
- 4
- Rings plus double bonds
- 5
The formula C12H18N2O3 describes a molecule made of 12 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 × 1260.49%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 187.61%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 211.76%14.007 × 2 = 28.014 g/mol
- O Oxygen × 320.14%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C12H18N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 701 to 770 of 770 compounds
Methyl 2-amino-3-(4-methoxypyridin-2-yl)-3-methylbutanoate
CAS 2228123-63-3C12H18N2O3
Methyl 4-(3-aminopropanoyl)-1,2,5-trimethyl-1H-pyrrole-3-carboxylate
CAS 2229099-80-1C12H18N2O3
3-(4-Methoxy-3-nitrophenyl)-3-methylbutan-1-amine
CAS 2228927-85-1C12H18N2O3
Methyl 4-amino-3-(2-methoxy-6-methylpyridin-4-yl)butanoate
CAS 2228222-41-9C12H18N2O3
![1-[3-Methoxy-5-(methoxymethyl)-2-methylpyridin-4-yl]-2-(methylamino)ethan-1-one chemical structure, C12H18N2O3, CAS 2229160-12-5](/s/KEPJCHJQSHIDRX-UHFFFAOYSA-N.svg)
1-[3-Methoxy-5-(methoxymethyl)-2-methylpyridin-4-yl]-2-(methylamino)ethan-1-one
CAS 2229160-12-5C12H18N2O3
1-(1,5-Dimethyl-1H-pyrazol-4-yl)-4-hydroxycyclohexane-1-carboxylic acid
CAS 2228372-11-8C12H18N2O3
2,4-Dimethoxy-3-(piperidin-3-yloxy)pyridine
CAS 2229115-26-6C12H18N2O3
3-(3-Methoxy-4-nitrophenyl)-2,2-dimethylpropan-1-amine
CAS 2228207-05-2C12H18N2O3
![4-Hydroxy-1-[2-(1H-pyrazol-1-yl)ethyl]cyclohexane-1-carboxylic acid chemical structure, C12H18N2O3, CAS 2229478-40-2](/s/DHHWAGOVXGCNMC-UHFFFAOYSA-N.svg)
4-Hydroxy-1-[2-(1H-pyrazol-1-yl)ethyl]cyclohexane-1-carboxylic acid
CAS 2229478-40-2C12H18N2O3
3-(2-Methoxy-5-nitrophenyl)-3-methylbutan-1-amine
CAS 2228320-33-8C12H18N2O3
3-(5-Methoxy-2-nitrophenyl)-3-methylbutan-1-amine
CAS 2228285-03-6C12H18N2O3
![4-[1-(Propan-2-yl)-1H-pyrazol-4-yl]oxane-4-carboxylic acid chemical structure, C12H18N2O3, CAS 2229510-95-4](/s/AHESUFXARIRWPX-UHFFFAOYSA-N.svg)
4-[1-(Propan-2-yl)-1H-pyrazol-4-yl]oxane-4-carboxylic acid
CAS 2229510-95-4C12H18N2O3
4-(2-Methoxy-4-nitrophenyl)-2-methylbutan-2-amine
CAS 2228638-51-3C12H18N2O3
![tert-Butyl N-{1-[(prop-2-yn-1-yl)carbamoyl]cyclopropyl}carbamate chemical structure, C12H18N2O3, CAS 2770499-06-2](/s/XADFEKGOEDINMG-UHFFFAOYSA-N.svg)
tert-Butyl N-{1-[(prop-2-yn-1-yl)carbamoyl]cyclopropyl}carbamate
CAS 2770499-06-2C12H18N2O3
tert-Butyl 3-(pyrrolidin-3-yl)-1,2-oxazole-4-carboxylate
CAS 2870660-67-4C12H18N2O3
![tert-Butyl N-[(6-hydroxypyridin-3-yl)methyl]-N-methylcarbamate chemical structure, C12H18N2O3, CAS 2913406-96-7](/s/DAIMMQSVRUPFCM-UHFFFAOYSA-N.svg)
tert-Butyl N-[(6-hydroxypyridin-3-yl)methyl]-N-methylcarbamate
CAS 2913406-96-7C12H18N2O3
![Prop-2-en-1-yl N-({2-oxo-octahydrocyclopenta[b]pyrrol-6a-yl}methyl)carbamate chemical structure, C12H18N2O3, CAS 2920161-75-5](/s/DSDAXMDDEVJGBM-UHFFFAOYSA-N.svg)
Prop-2-en-1-yl N-({2-oxo-octahydrocyclopenta[b]pyrrol-6a-yl}methyl)carbamate
CAS 2920161-75-5C12H18N2O3
![tert-Butyl N-[6-(1-hydroxyethyl)pyridin-2-yl]carbamate chemical structure, C12H18N2O3, CAS 2110380-98-6](/s/CNFQANJTWVDFMU-UHFFFAOYSA-N.svg)
tert-Butyl N-[6-(1-hydroxyethyl)pyridin-2-yl]carbamate
CAS 2110380-98-6C12H18N2O3
![tert-Butyl N-[2-(hydroxymethyl)-4-methylpyridin-3-yl]carbamate chemical structure, C12H18N2O3, CAS 2913423-03-5](/s/PLMKXTOUDLNQKN-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-(hydroxymethyl)-4-methylpyridin-3-yl]carbamate
CAS 2913423-03-5C12H18N2O3
![tert-Butyl N-[2-(hydroxymethyl)-6-methylpyridin-4-yl]carbamate chemical structure, C12H18N2O3, CAS 2913412-71-0](/s/LYCOPNQTCLQFDU-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-(hydroxymethyl)-6-methylpyridin-4-yl]carbamate
CAS 2913412-71-0C12H18N2O3
tert-Butyl N-(3-ethyl-4-hydroxypyridin-2-yl)carbamate
CAS 2913410-37-2C12H18N2O3
tert-Butyl 5-(2-aminoethoxy)pyridine-3-carboxylate
CAS 2913406-75-2C12H18N2O3
![tert-Butyl N-[(4-hydroxy-6-methylpyridin-2-yl)methyl]carbamate chemical structure, C12H18N2O3, CAS 2913408-05-4](/s/HRPAZTKYIJZOQM-UHFFFAOYSA-N.svg)
tert-Butyl N-[(4-hydroxy-6-methylpyridin-2-yl)methyl]carbamate
CAS 2913408-05-4C12H18N2O3
amine chemical structure, C12H18N2O3, CAS 2444083-46-7](/s/RYNNLXGEFWKNTO-UHFFFAOYSA-N.svg)
[(4-Methoxyphenyl)methyl](2-methyl-2-nitropropyl)amine
CAS 2444083-46-7C12H18N2O3
- 4-Ethoxy-N-(2-methyl-2-nitropropyl)aniline2448472-43-1C12H18N2O3
- [2-(4-Methoxyphenyl)ethyl](2-nitropropyl)amine2448477-04-9C12H18N2O3
- [2-(2-Methoxyphenyl)ethyl](2-nitropropyl)amine2436556-19-1C12H18N2O3
- [(3-Methoxyphenyl)methyl](2-methyl-2-nitropropyl)amine2436338-86-0C12H18N2O3
- [2-(3-Methoxyphenyl)ethyl](2-nitropropyl)amine2436556-26-0C12H18N2O3
- tert-Butyl 4-(propan-2-yloxy)pyrimidine-2-carboxylate2436380-67-3C12H18N2O3
- Propan-2-yl 2-(2-methylpropoxy)pyrimidine-4-carboxylate2436594-64-6C12H18N2O3
- tert-Butyl 2-(propan-2-yloxy)pyrimidine-4-carboxylate2438045-00-0C12H18N2O3
- tert-Butyl 2-[5-(aminomethyl)-2-oxo-1,2-dihydropyridin-1-yl]acetate2445711-35-1C12H18N2O3
- 4-{[(6-Methoxypyridin-3-yl)amino]methyl}oxan-4-ol2444575-52-2C12H18N2O3
- tert-Butyl endo-6-cyano-8-oxa-3-azabicyclo[3.2.1]octane-3-carboxylate2940869-30-5C12H18N2O3
- tert-Butyl exo-6-cyano-8-oxa-3-azabicyclo[3.2.1]octane-3-carboxylate2940858-13-7C12H18N2O3
- tert-Butyl N-{5-cyano-3-oxabicyclo[3.1.1]heptan-1-yl}carbamate2940939-31-9C12H18N2O3
- 1,1-Dimethylethyl 2-[3-(hydroxymethyl)phenyl]hydrazinecarboxylate903566-85-8C12H18N2O3
- 1,1-Dimethylethyl (2R)-2-(5-isoxazolyl)-1-pyrrolidinecarboxylate2381756-84-7C12H18N2O3
- tert-Butyl exo-N-[5-cyano-7-oxabicyclo[2.2.1]heptan-2-yl]carbamate2529546-49-2C12H18N2O3
- Methyl 2-(3-cyclohexyl-5-hydroxy-1H-pyrazol-1-yl)acetate2118031-74-4C12H18N2O3
- tert-Butyl N-amino-N-[3-(hydroxymethyl)phenyl]carbamate380383-82-4C12H18N2O3
- 3-(Aminomethyl)-6,8-dimethoxy-1,2,3,4-tetrahydroquinolin-4-ol1706463-66-2C12H18N2O3
- 3-(Aminomethyl)-6,7-dimethoxy-1,2,3,4-tetrahydroquinolin-4-ol1706449-80-0C12H18N2O3
- (S)-N-(1-Hydroxy-3-methylbutan-2-yl)-3-methoxyisonicotinamide1990372-51-4C12H18N2O3
- 2-Phenylmethoxyethyl N-(2-aminoethyl)carbamate1392146-42-7C12H18N2O3
- tert-Butyl 3-(cyanomethyl)-4-oxo-piperidine-1-carboxylate2090363-99-6C12H18N2O3
- tert-Butyl 4-(cyanomethyl)-3-oxo-piperidine-1-carboxylate2091523-96-3C12H18N2O3
- 1-Piperidinecarboxylic acid, 2-(cyanomethyl)-3-oxo-, 1,1-dimethylethyl ester2090993-83-0C12H18N2O3
- Secobarbital-d5 (1-methyl-d3-butyl-2,2-d2)1219803-94-7C12H18N2O3
- tert-Butyl N-[2-(3-ethynylazetidin-1-yl)-2-oxoethyl]carbamate1678528-48-7C12H18N2O3
- tert-Butyl (5S)-5-methyl-2-oxo-4-(prop-1-yn-1-yl)imidazolidine-1-carboxylate2687219-22-1C12H18N2O3
- tert-Butyl 6-cyano-8-oxa-3-azabicyclo[3.2.1]octane-3-carboxylate2920424-87-7C12H18N2O3
- 2-Cyclohexyl-1,5-dimethyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid1398635-70-5C12H18N2O3
- tert-Butyl (S)-(2-hydroxy-1-(pyridin-4-yl)ethyl)carbamate2227133-24-4C12H18N2O3
- Ethyl 2-(1-acetylpiperidin-4-yl)-2-cyanoacetate2987044-17-5C12H18N2O3
- rel-tert-Butyl (3S,4S)-3-cyano-4-formylpiperidine-1-carboxylate2924020-49-3C12H18N2O3
- tert-Butyl (S)-3-(oxazol-4-yl)pyrrolidine-1-carboxylate2381846-46-2C12H18N2O3
- tert-Butyl (R)-3-(oxazol-4-yl)pyrrolidine-1-carboxylate2381392-50-1C12H18N2O3
- tert-Butyl 3-(oxazol-4-yl)pyrrolidine-1-carboxylate2383301-75-3C12H18N2O3
- rel-tert-Butyl (3R,4S)-3-cyano-4-formylpiperidine-1-carboxylate2924020-50-6C12H18N2O3
- Ethyl 6-methoxy-6-methyl-1,4,5,7-tetrahydroindazole-3-carboxylate2920415-19-4C12H18N2O3
- 1-Piperidinecarboxylic acid, 3-(cyanomethyl)-4-oxo-, 1,1-dimethylethyl ester, (3R)-2415388-11-1C12H18N2O3
- 2-(Ethoxymethyl)-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a]azepine-3-carboxylic acid2745123-84-4C12H18N2O3
- 2-(Methoxymethyl)-4,5,6,7,8,9-hexahydropyrazolo[1,5-a]azocine-3-carboxylic acid2745125-46-4C12H18N2O3
- tert-Butyl 7-cyano-5-hydroxy-2-azabicyclo[4.1.0]heptane-2-carboxylate2113201-60-6C12H18N2O3
- tert-Butyl N-[5-(methoxymethyl)-3-pyridyl]carbamate2940935-17-9C12H18N2O3
- tert-Butyl 2-(3,4-diaminophenoxy)acetate2923842-71-9C12H18N2O3
- rac-(1R,3R)-3-(5-Methoxy-1,3-dimethyl-1H-pyrazol-4-yl)-2,2-dimethylcyclopropane-1-carboxylic acid2227827-62-3C12H18N2O3
- (3S)-1,3-Dimethyl-3-(2-nitrocyclohexen-1-yl)pyrrolidin-2-one138916-38-8C12H18N2O3
Frequently asked questions
What is the molar mass of C12H18N2O3?
The molar mass of C12H18N2O3 is 238.29 g/mol, calculated from standard atomic weights for 12 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 243.1631 Da.
How many compounds have the formula C12H18N2O3?
CompoundList lists 770 compounds with the molecular formula C12H18N2O3, including Methyl 2-amino-3-(4-methoxypyridin-2-yl)-3-methylbutanoate, Methyl 4-(3-aminopropanoyl)-1,2,5-trimethyl-1H-pyrrole-3-carboxylate, 3-(4-Methoxy-3-nitrophenyl)-3-methylbutan-1-amine. 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 C12H18N2O3?
C12H18N2O3 has a degree of unsaturation of 5. 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.