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 1 to 100 of 770 compounds
Secobarbital
CAS 76-73-3C12H18N2O3
Flutimide
CAS 162666-34-4C12H18N2O3
tert-Butyl N-(4-amino-2-methoxyphenyl)carbamate
CAS 190851-19-5C12H18N2O3
Nealbarbital
CAS 561-83-1C12H18N2O3
N1-Boc-5-methoxy-1,2-benzenediamine
CAS 362670-09-5C12H18N2O3
![tert-Butyl N-[3-(2-hydroxyethyl)pyridin-4-yl]carbamate chemical structure, C12H18N2O3, CAS 219834-80-7](/s/JPGIWDGEHZZRAD-UHFFFAOYSA-N.svg)
tert-Butyl N-[3-(2-hydroxyethyl)pyridin-4-yl]carbamate
CAS 219834-80-7C12H18N2O3
tert-Butyl N-(5-amino-2-methoxyphenyl)carbamate
CAS 312300-45-1C12H18N2O3
tert-Butyl N-(2-amino-4-methoxyphenyl)carbamate
CAS 213118-56-0C12H18N2O3
tert-Butyl (2-amino-6-methoxyphenyl)carbamate
CAS 954238-84-7C12H18N2O3
1-Cyclohexyl-5-ethylbarbituric acid
CAS 837-32-1C12H18N2O3
Benzyl N-(2-(2-aminoethoxy)ethyl)carbamate
CAS 1290627-95-0C12H18N2O3
2-(Dimethylamino)ethyl N-(2-methoxyphenyl)carbamate
CAS 86817-90-5C12H18N2O3
tert-Butyl 7-cyano-5-oxa-2-azaspiro(3.4)octane-2-carboxylate
CAS 1330763-36-4C12H18N2O3
Secobarbital-D5
CAS 145243-97-6C12H18N2O3
5-Cyclohexyl-1,3-dimethylbarbituric acid
CAS 7391-65-3C12H18N2O3
![rac-(2R,3R)-2-[1-(Propan-2-yl)-1H-pyrazol-5-yl]oxane-3-carboxylic acid chemical structure, C12H18N2O3, CAS 1807914-40-4](/s/SRZRWQOXSICNOC-MWLCHTKSSA-N.svg)
rac-(2R,3R)-2-[1-(Propan-2-yl)-1H-pyrazol-5-yl]oxane-3-carboxylic acid
CAS 1807914-40-4C12H18N2O3
(3,5-Dimethyl-4-isoxazolyl)(2,6-dimethylmorpholino)methanone
CAS 478031-63-9C12H18N2O3
![Diethyl[2-(4-nitrophenoxy)ethyl]amine chemical structure, C12H18N2O3, CAS 19881-36-8](/s/ZLZZAXUKBHFTHA-UHFFFAOYSA-N.svg)
Diethyl[2-(4-nitrophenoxy)ethyl]amine
CAS 19881-36-8C12H18N2O3
2,4-Diazaspiro(5.5)undecane-1,3,5-trione, 7-propyl-
CAS 67196-34-3C12H18N2O3
4-Butoxy-3-methoxybenzohydrazide
CAS 736948-95-1C12H18N2O3
tert-Butyl N-((3-amino-4-hydroxyphenyl)methyl)carbamate
CAS 1268000-75-4C12H18N2O3
![tert-Butyl N-{[2-(hydroxymethyl)pyridin-4-yl]methyl}carbamate chemical structure, C12H18N2O3, CAS 1934805-27-2](/s/LYPWBRPUFZOZLT-UHFFFAOYSA-N.svg)
tert-Butyl N-{[2-(hydroxymethyl)pyridin-4-yl]methyl}carbamate
CAS 1934805-27-2C12H18N2O3
![3,5-Dimethyl-N-[1-(tetrahydro-2-furanyl)ethyl]-4-isoxazolecarboxamide chemical structure, C12H18N2O3, CAS 717856-78-5](/s/JYVXTLDEXZYELT-UHFFFAOYSA-N.svg)
3,5-Dimethyl-N-[1-(tetrahydro-2-furanyl)ethyl]-4-isoxazolecarboxamide
CAS 717856-78-5C12H18N2O3
Ethyl 2,4-dimethyl-5-(dimethylcarbamoyl)-3-pyrrolecarboxylate
CAS 13219-75-5C12H18N2O3
- 1-(1-Hydroxybutan-2-yl)-3-(4-methoxyphenyl)urea87919-33-3C12H18N2O3
- tert-Butyl N-(2-amino-4-(hydroxymethyl)phenyl)carbamate1266357-75-8C12H18N2O3
- N,N-Diethyl-2-(2-nitrophenoxy)ethanamine96115-77-4C12H18N2O3
- tert-Butyl 4-(prop-2-ynoyl)piperazine-1-carboxylate854930-13-5C12H18N2O3
- tert-Butyl 3-cyano-3-(2-oxoethyl)pyrrolidine-1-carboxylate2138561-87-0C12H18N2O3
- 5-((1R)-1-Methylbutyl)-5-(2-propen-1-yl)-2,4,6(1H,3H,5H)-pyrimidinetrione22328-94-5C12H18N2O3
- 5-((1S)-1-Methylbutyl)-5-(2-propen-1-yl)-2,4,6(1H,3H,5H)-pyrimidinetrione20224-45-7C12H18N2O3
- 4-Isopropyl-3-methyl-2-(pyrrolidine-1-carbonyl)isoxazol-5(2H)-one706803-99-8C12H18N2O3
- Barbituric acid, 5-(2-isopentenyl)-5-isopropyl-67051-26-7C12H18N2O3
- 5-Ethyl-5-(1,3-dimethyl-1-butenyl)barbituric acid72961-79-6C12H18N2O3
- Benzenamine, 2,5-dimethoxy-4-(4-morpholinyl)-68052-18-6C12H18N2O3
- tert-Butyl 4-cyano-2,2-dimethyl-3-oxopyrrolidine-1-carboxylate946497-94-5C12H18N2O3
- 1 suppliersAcetamide, N-(3-(bis(2-hydroxyethyl)amino)phenyl)-92-02-4C12H18N2O3
- 2-(3,4-Diethoxyphenyl)acetohydrazide91908-37-1C12H18N2O3
- tert-Butyl 3-(2-cyanoacetyl)pyrrolidine-1-carboxylate660406-89-3C12H18N2O3
- 4-(Azepan-1-ylmethyl)-5-methylisoxazole-3-carboxylic acid893750-11-3C12H18N2O3
- 1 supplierstert-Butyl 6-(2-hydroxyethyl)pyridin-2-ylcarbamate402933-56-6C12H18N2O3
- tert-Butyl {[6-(hydroxymethyl)pyridin-2-yl]methyl}carbamate153621-48-8C12H18N2O3
- tert-Butyl N-[(1-methyl-2-oxo-3-pyridyl)methyl]carbamate1234616-68-2C12H18N2O3
- tert-Butyl (2-(pyridin-2-yloxy)ethyl)carbamate1029715-22-7C12H18N2O3
- 3 suppliers(2S)-tert-Butyl 3-cyano-2-methyl-4-oxopiperidine-1-carboxylate2212021-56-0C12H18N2O3
- 5-(1,3-Dimethyl-2-butenyl)-5-ethylbarbituric acid3625-18-1C12H18N2O3
- 5-Methyl-4-[(4-methylpiperidin-1-yl)methyl]isoxazole-3-carboxylic acid1119452-18-4C12H18N2O3
- tert-Butyl (5-(2-hydroxyethyl)pyridin-2-yl)carbamate1260897-34-4C12H18N2O3
- tert-Butyl N-[(2-methoxypyridin-3-yl)methyl]carbamate334018-92-7C12H18N2O3
- N-[(3-Hydroxy-1,6-dimethyl-4-oxo-1,4-dihydropyridin-2-yl)methyl]-2-methylpropanamide402937-57-9C12H18N2O3
- 3-Amino-N,N-diethyl-4-hydroxy-5-methoxybenzamide1011407-94-5C12H18N2O3
- tert-Butyl (5-methoxypyridin-3-yl)methylcarbamate1105675-60-2C12H18N2O3
- Barbituric acid, 5-isopropenyl-5-pentyl-67051-36-9C12H18N2O3
- Propanamide, N-[3-amino-4-(2-methoxyethoxy)phenyl]-71230-65-4C12H18N2O3
- Barbituric acid, 5-allyl-5-isopropyl-1,3-dimethyl-27509-65-5C12H18N2O3
- tert-Butyl (4-amino-3-methoxyphenyl)carbamate487065-22-5C12H18N2O3
- tert-Butyl 5-methoxy-4-methylpyridin-3-ylcarbamate1045858-10-3C12H18N2O3
- tert-Butyl (4-(2-hydroxyethyl)pyridin-2-yl)carbamate1220627-15-5C12H18N2O3
- 4-Morpholino-5-amino veratrole30058-28-7C12H18N2O3
- 4-Hydroxy-4-methyl-2-oxo-1-oxa-3-azaspiro[4.5]decane-3-propanenitrile312316-02-2C12H18N2O3
- tert-Butyl (2-hydroxy-2-(pyridin-2-yl)ethyl)carbamate213990-62-6C12H18N2O3
- (2Z,4E)-Ethyl 2-cyano-5-(dimethylamino)-3-ethoxypenta-2,4-dienoate1345855-03-9C12H18N2O3
- Ethyl 3-amino-4-[(2-methoxyethyl)amino]benzoate1219957-49-9C12H18N2O3
- 5-Methyl-2-(tetrahydro-pyran-4-yl)-2H-pyrazole-3-carboxylic acid ethyl ester1958063-14-3C12H18N2O3
- Benzyl alcohol, alpha-(butylaminomethyl)-4-nitro-10389-22-7C12H18N2O3
- 4H-Pyrido(1,2-a)pyrimidine-3-carboxylic acid, 1,6,7,8,9,9a-hexahydro-6-methyl-4-oxo-, ethyl ester29766-64-1C12H18N2O3
- tert-Butyl (2-hydroxy-1-(pyridin-3-yl)ethyl)carbamate898796-48-0C12H18N2O3
- tert-Butyl (4-(hydroxymethyl)pyridin-2-yl)(methyl)carbamate864460-84-4C12H18N2O3
- N-BOC-(2-Methoxypyridin-4-yl)methanamine943845-48-5C12H18N2O3
- tert-Butyl N-(3-amino-4-methoxyphenyl)carbamate1267028-34-1C12H18N2O3
- 5-(Boc-amino)pyridine-2-ethanol1260802-13-8C12H18N2O3
- Barbituric acid, 5-(3-methyl-2-butenyl)-5-propyl-66842-95-3C12H18N2O3
- Barbituric acid, 5-ethyl-1-methyl-5-(3-methyl-2-butenyl)-66968-87-4C12H18N2O3
- (R)-alpha-((Butylnitrosoamino)methyl)-4-hydroxybenzenemethanol108392-54-7C12H18N2O3
- Carbamic acid, (hydroxymethyl)-, 4-(dimethylamino)-3,5-xylyl ester10310-18-6C12H18N2O3
- 2-(3,4-Diethoxy-phenyl)-N-hydroxy-acetamidine885957-46-0C12H18N2O3
- Benzyl (2-((2-hydroxyethyl)amino)ethyl)carbamate3560-45-0C12H18N2O3
- tert-Butyl (2-(pyridin-4-yloxy)ethyl)carbamate379264-77-4C12H18N2O3
- tert-Butyl 2-hydroxy-2-(pyridin-3-yl)ethylcarbamate496836-39-6C12H18N2O3
- 3,5-Dimethyl-1-[(tetrahydro-2H-pyran-4-yl)methyl]-1H-pyrazole-4-carboxylic acid1271073-46-1C12H18N2O3
- tert-Butyl N-[(6-hydroxymethyl-3-pyridyl)methyl]carbamate928649-09-6C12H18N2O3
- N1-tert-Butoxycarbonyl 1-(3-Methoxyphenyl)hydrazine380383-81-3C12H18N2O3
- Benzyl (4-aminooxybutyl)carbamate1359993-60-4C12H18N2O3
- tert-Butyl 3-oxo-4-(prop-2-yn-1-yl)piperazine-1-carboxylate1909337-12-7C12H18N2O3
- Barbituric acid, 5-isopentyl-5-isopropenyl-67051-29-0C12H18N2O3
- Benzenemethanol, alpha-((butylnitrosoamino)methyl)-4-hydroxy-, (S)-108392-53-6C12H18N2O3
- N,N-Diethyl-2-(3-nitrophenoxy)ethanamine213606-47-4C12H18N2O3
- Urea, N-(3,4-dimethoxyphenethyl)-N-methyl-69226-60-4C12H18N2O3
- 2-Pyrrolidinecarboxaldehyde, 1-((1-acetyl-2-pyrrolidinyl)carbonyl)-, (S-(R*,R*))-100002-29-7C12H18N2O3
- Barbituric acid, 5-(1-ethyl-1-propenyl)-5-propyl-67050-94-6C12H18N2O3
- Barbituric acid, 5-(1-ethyl-1-propenyl)-5-isopropyl-67050-91-3C12H18N2O3
- 1-[(3,5-Dimethylisoxazol-4-yl)methyl]piperidine-3-carboxylic acid1119449-87-4C12H18N2O3
- tert-Butyl 4-cyano-2-ethyl-3-oxopyrrolidine-1-carboxylate1196155-81-3C12H18N2O3
- N-(2,3-Dimethoxypyridin-4-yl)pivalamide1171919-96-2C12H18N2O3
- (±)-N-Nitrosobamethan78658-61-4C12H18N2O3
- m-PEG2-amido-Ph-NH21284417-66-8C12H18N2O3
- (4-Methoxy-pyridin-2-yl)-methyl-carbamic acid tert-butyl ester1104455-49-3C12H18N2O3
- 2-(Boc-amino)-2-(4-pyridyl)ethanol1882443-99-3C12H18N2O3
- Carbamic acid, N-[4-(1-hydroxyethyl)-2-pyridinyl]-, 1,1-dimethylethyl ester1429422-00-3C12H18N2O3
- 1-(4-Methoxyphenyl)-3-(3-methoxypropyl)urea708216-47-1C12H18N2O3
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 Secobarbital, Flutimide, tert-Butyl N-(4-amino-2-methoxyphenyl)carbamate. 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.