Molecular formula
C12H18N2O
1,691 compounds have this formula on CompoundList.
- Molar mass
- 206.29g/mol
- Monoisotopic mass
- 212.1796Da
- Atoms
- 33
- Elements
- 4
- Rings plus double bonds
- 5
The formula C12H18N2O describes a molecule made of 12 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. 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 × 1269.87%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 188.80%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 213.58%14.007 × 2 = 28.014 g/mol
- O Oxygen × 17.76%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C12H18N2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1,201 to 1,300 of 1,691 compounds
3-Amino-1-cycloheptyl-1,2-dihydropyridin-2-one
CAS 1783777-27-4C12H18N2O
![N-{4-[(Methylamino)methyl]phenyl}butanamide chemical structure, C12H18N2O, CAS 1702734-48-2](/s/SDTYRLQITFTQDP-UHFFFAOYSA-N.svg)
N-{4-[(Methylamino)methyl]phenyl}butanamide
CAS 1702734-48-2C12H18N2O
![(1R)-1-[2-(Piperidin-1-yl)pyridin-3-yl]ethan-1-ol chemical structure, C12H18N2O, CAS 1690043-41-4](/s/ARHCHVAZDQYHSH-SNVBAGLBSA-N.svg)
(1R)-1-[2-(Piperidin-1-yl)pyridin-3-yl]ethan-1-ol
CAS 1690043-41-4C12H18N2O
![(1S)-1-[2-(Piperidin-1-yl)pyridin-3-yl]ethan-1-ol chemical structure, C12H18N2O, CAS 1689968-83-9](/s/ARHCHVAZDQYHSH-JTQLQIEISA-N.svg)
(1S)-1-[2-(Piperidin-1-yl)pyridin-3-yl]ethan-1-ol
CAS 1689968-83-9C12H18N2O
![5-Methoxy-2-[(piperidin-4-yl)methyl]pyridine chemical structure, C12H18N2O, CAS 1889842-91-4](/s/DPABEIOXJVUFCK-UHFFFAOYSA-N.svg)
5-Methoxy-2-[(piperidin-4-yl)methyl]pyridine
CAS 1889842-91-4C12H18N2O
![4-Methoxy-2-[(piperidin-3-yl)methyl]pyridine chemical structure, C12H18N2O, CAS 1337777-03-3](/s/VTIVKEINAHBNON-UHFFFAOYSA-N.svg)
4-Methoxy-2-[(piperidin-3-yl)methyl]pyridine
CAS 1337777-03-3C12H18N2O
![4-Methoxy-2-[(piperidin-4-yl)methyl]pyridine chemical structure, C12H18N2O, CAS 1896438-40-6](/s/AOYKNLYGQRVDLG-UHFFFAOYSA-N.svg)
4-Methoxy-2-[(piperidin-4-yl)methyl]pyridine
CAS 1896438-40-6C12H18N2O
4-(tert-Butyl)-N-methylbenzohydrazide
CAS 1196894-29-7C12H18N2O
amine chemical structure, C12H18N2O, CAS 1893381-69-5](/s/DQJRBQGMSNHLGY-UHFFFAOYSA-N.svg)
[2-Amino-2-(2,3-dihydro-1-benzofuran-5-yl)ethyl](ethyl)amine
CAS 1893381-69-5C12H18N2O
2-Amino-3-(1-methyl-2,3-dihydro-1H-indol-5-yl)propan-1-ol
CAS 1890179-87-9C12H18N2O
![3-Amino-1-{3-[(dimethylamino)methyl]phenyl}propan-1-one chemical structure, C12H18N2O, CAS 1891225-85-6](/s/YPWYQPMYNMZOJF-UHFFFAOYSA-N.svg)
3-Amino-1-{3-[(dimethylamino)methyl]phenyl}propan-1-one
CAS 1891225-85-6C12H18N2O
![O-{2-[2-(Pyrrolidin-1-yl)phenyl]ethyl}hydroxylamine chemical structure, C12H18N2O, CAS 1895593-34-6](/s/VQIXMYRKJUKPDV-UHFFFAOYSA-N.svg)
O-{2-[2-(Pyrrolidin-1-yl)phenyl]ethyl}hydroxylamine
CAS 1895593-34-6C12H18N2O
![O-{2-[4-(Pyrrolidin-1-yl)phenyl]ethyl}hydroxylamine chemical structure, C12H18N2O, CAS 1895442-37-1](/s/ZXLFFTYGKXAJBT-UHFFFAOYSA-N.svg)
O-{2-[4-(Pyrrolidin-1-yl)phenyl]ethyl}hydroxylamine
CAS 1895442-37-1C12H18N2O
![{3-Cyclobutyl-5H,6H,7H,8H-imidazo[1,5-a]pyridin-1-yl}methanol chemical structure, C12H18N2O, CAS 1904273-11-5](/s/BSFNMWXYKKLEDB-UHFFFAOYSA-N.svg)
{3-Cyclobutyl-5H,6H,7H,8H-imidazo[1,5-a]pyridin-1-yl}methanol
CAS 1904273-11-5C12H18N2O
(5-Amino-2-piperidin-1-ylphenyl)methanol
CAS 1799562-98-3C12H18N2O
![7-((1H-Pyrrol-1-yl)methyl)octahydrocyclopenta[b][1,4]oxazine chemical structure, C12H18N2O, CAS 1422063-74-8](/s/DQMLLTCZMBQSFE-UHFFFAOYSA-N.svg)
7-((1H-Pyrrol-1-yl)methyl)octahydrocyclopenta[b][1,4]oxazine
CAS 1422063-74-8C12H18N2O
3-(Benzylamino)piperidin-4-ol
CAS 2137512-78-6C12H18N2O
![(2R)-2-Amino-N-[(1S)-1-phenylpropyl]propanamide chemical structure, C12H18N2O, CAS 181577-01-5](/s/BVPRIMPISJNHNB-KOLCDFICSA-N.svg)
(2R)-2-Amino-N-[(1S)-1-phenylpropyl]propanamide
CAS 181577-01-5C12H18N2O
![[4-(4-Aminopiperidin-1-yl)phenyl]methanol chemical structure, C12H18N2O, CAS 1824103-15-2](/s/BLLVEDPJFDJBIH-UHFFFAOYSA-N.svg)
[4-(4-Aminopiperidin-1-yl)phenyl]methanol
CAS 1824103-15-2C12H18N2O
![7,7-Dimethyl-2-propyl-4H,6H,7H,8H-pyrrolo[1,2-a]pyrimidin-4-one chemical structure, C12H18N2O, CAS 2060057-21-6](/s/DFMTVJSAIMNBBN-UHFFFAOYSA-N.svg)
7,7-Dimethyl-2-propyl-4H,6H,7H,8H-pyrrolo[1,2-a]pyrimidin-4-one
CAS 2060057-21-6C12H18N2O
![2-Ethyl-8,8-dimethyl-4H,6H,7H,8H,9H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C12H18N2O, CAS 2060009-17-6](/s/LFKMJFDODTVWTA-UHFFFAOYSA-N.svg)
2-Ethyl-8,8-dimethyl-4H,6H,7H,8H,9H-pyrido[1,2-a]pyrimidin-4-one
CAS 2060009-17-6C12H18N2O
![7,7-Dimethyl-2-(propan-2-yl)-4H,6H,7H,8H-pyrrolo[1,2-a]pyrimidin-4-one chemical structure, C12H18N2O, CAS 2060029-34-5](/s/VBJLLNBXTWTNJT-UHFFFAOYSA-N.svg)
7,7-Dimethyl-2-(propan-2-yl)-4H,6H,7H,8H-pyrrolo[1,2-a]pyrimidin-4-one
CAS 2060029-34-5C12H18N2O
5-Ethyl-2-(piperidin-3-yloxy)pyridine
CAS 2060037-48-9C12H18N2O
![4-(Azetidin-3-yl)-2-[(dimethylamino)methyl]phenol chemical structure, C12H18N2O, CAS 1260643-06-8](/s/MSVHEDJFWHJOER-UHFFFAOYSA-N.svg)
4-(Azetidin-3-yl)-2-[(dimethylamino)methyl]phenol
CAS 1260643-06-8C12H18N2O
- 2-Methoxy-4-methyl-5-piperidin-4-ylpyridine1260824-26-7C12H18N2O
- 2-Methoxy-6-[(piperidin-4-yl)methyl]pyridine1824216-07-0C12H18N2O
- 4-(Azetidin-2-yl)-2-[(dimethylamino)methyl]phenol1823082-50-3C12H18N2O
- 1-[3-(Furan-2-yl)-2-methylprop-2-en-1-yl]piperazine1824802-00-7C12H18N2O
- 2-Hydroxy-4-cyclopentyl-6-(iso-propyl)pyrimidine1412959-52-4C12H18N2O
- 2-Hydroxy-4-(cyclobutyl)-6-(tert-butyl)pyrimidine1412960-51-0C12H18N2O
- 7-Methoxy-2-methyl-1,3,4,5-tetrahydro-2-benzazepin-8-amine2227609-56-3C12H18N2O
- 6-Ethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-7-amine2227609-60-9C12H18N2O
- 8-Methoxy-2-methyl-1,3,4,5-tetrahydro-2-benzazepin-7-amine2227609-39-2C12H18N2O
- 2-Cyclopentyl-5-ethyl-6-methylpyrimidin-4(3H)-one1183233-67-1C12H18N2O
- 6-Cyclopentyl-4-hydroxy-2-(propan-2-yl)pyrimidine1412958-94-1C12H18N2O
- 1,6-Dimethyl-4-(pyridin-3-yl)piperidin-2-ol2060000-27-1C12H18N2O
- 6-Methyl-2-propyl-4H,6H,7H,8H,9H-pyrido[1,2-a]pyrimidin-4-one2060037-70-7C12H18N2O
- 6-Methyl-2-(propan-2-yl)-4H,6H,7H,8H,9H-pyrido[1,2-a]pyrimidin-4-one2060009-12-1C12H18N2O
- 7-Methyl-2-propyl-4H,6H,7H,8H,9H-pyrido[1,2-a]pyrimidin-4-one2059940-64-4C12H18N2O
- 7-Methyl-2-(propan-2-yl)-4H,6H,7H,8H,9H-pyrido[1,2-a]pyrimidin-4-one2060047-80-3C12H18N2O
- 2-tert-Butyl-7-methyl-4H,6H,7H,8H-pyrrolo[1,2-a]pyrimidin-4-one2059940-78-0C12H18N2O
- 2-tert-Butyl-6-methyl-4H,6H,7H,8H-pyrrolo[1,2-a]pyrimidin-4-one2059941-18-1C12H18N2O
- 5-{4-Ethyl-7-oxabicyclo[4.1.0]heptan-1-yl}-1-methyl-1H-pyrazole2060062-10-2C12H18N2O
- 5-{3,5-Dimethyl-7-oxabicyclo[4.1.0]heptan-1-yl}-1-methyl-1H-pyrazole2060060-03-7C12H18N2O
- 1-(1-Ethyl-1H-pyrrol-3-yl)-6-oxa-2-azaspiro[3.4]octane2060033-98-7C12H18N2O
- 1-(1-Methyl-1H-pyrrol-3-yl)-7-oxa-2-azaspiro[3.5]nonane2060041-79-2C12H18N2O
- 4-Ethoxy-2-(pyrrolidin-1-yl)aniline2566171-85-3C12H18N2O
- 3-Isopropyl-7,7-dimethyl-2,5,6,7-tetrahydro-4H-indazol-4-one2226493-53-2C12H18N2O
- 2-Ethyl-6-methoxy-3,4-dihydro-1H-isoquinolin-7-amine2227609-40-5C12H18N2O
- 3-Amino-1-(3-methylcyclohexyl)-1,2-dihydropyridin-2-one2138352-08-4C12H18N2O
- N-Ethyl-3-[2-(methylamino)ethyl]benzamide2229465-55-6C12H18N2O
- 3-Methoxy-2-(3-methylpiperidin-1-yl)pyridine2742077-99-0C12H18N2O
- 3-Methoxy-2-(4-methylpiperidin-1-yl)pyridine2741934-97-2C12H18N2O
- 2-Methoxy-6-(4-methylpiperidin-1-yl)pyridine2741914-26-9C12H18N2O
- 1-(6-Methoxypyridin-2-yl)azepane1877195-76-0C12H18N2O
- 4-Amino-N-ethyl-3-isopropylbenzamide2990525-00-1C12H18N2O
- 6-Methoxy-2,3-dimethyl-3,4-dihydro-1H-isoquinolin-7-amine2770483-60-6C12H18N2O
- 5-Methyl-3-({octahydrocyclopenta[c]pyrrol-2-yl}methyl)-1,2-oxazole2741945-93-5C12H18N2O
- (2s)-2-(Methylamino)-N-(1-phenylethyl)propanamide1868368-79-9C12H18N2O
- N-{3-[2-(Methylamino)propan-2-yl]phenyl}acetamide2228342-14-9C12H18N2O
- N-[3-(2,3-Dihydro-1H-pyrrolizin-5-yl)propyl]acetamide26232-36-0C12H18N2O
- N-[(3-Amino-2,6-dimethylphenyl)methyl]propanamide2138190-72-2C12H18N2O
- 2,2-Diethyl-2H,3H,4H-pyrano[2,3-b]pyridin-4-amine2137726-28-2C12H18N2O
- N-{1-[3-(Aminomethyl)phenyl]ethyl}propanamide2137654-76-1C12H18N2O
- N-{[3-(1-Aminoethyl)phenyl]methyl}propanamide2137835-66-4C12H18N2O
- 2-{[(5,6,7,8-Tetrahydroisoquinolin-1-yl)methyl]amino}ethan-1-ol2138258-66-7C12H18N2O
- N-[4-(2-Aminopropan-2-yl)phenyl]propanamide2137775-71-2C12H18N2O
- 3-Amino-N-ethyl-2-(3-methylphenyl)propanamide2137825-55-7C12H18N2O
- {[5-(1-Ethoxyethenyl)pyridin-3-yl]methyl}(ethyl)amine2137794-18-2C12H18N2O
- 6-Amino-2-propyl-1,2,3,4-tetrahydroquinolin-3-ol2137622-57-0C12H18N2O
- {1-[5-(1-Ethoxyethenyl)pyridin-2-yl]ethyl}(methyl)amine2137824-06-5C12H18N2O
- 1-{3-Amino-6-azabicyclo[3.2.1]octan-6-yl}pent-4-yn-1-one2138198-36-2C12H18N2O
- 2-{[(Cyclopropylmethyl)amino]methyl}-3,5-dimethyl-1,4-dihydropyridin-4-one2137758-55-3C12H18N2O
- {1-[5-(1-Ethoxyethenyl)pyridin-3-yl]ethyl}(methyl)amine2138008-48-5C12H18N2O
- N-[2-(4-Aminophenyl)propan-2-yl]propanamide2138129-77-6C12H18N2O
- 1'-Methyl-5,6-dihydro-4H-spiro[furo[2,3-c]pyridine-7,3'-piperidine]2137492-90-9C12H18N2O
- {[3-(1-Ethoxyethenyl)pyridin-4-yl]methyl}(ethyl)amine2137787-53-0C12H18N2O
- 3-Amino-1-(2-methylcyclohexyl)-1,2-dihydropyridin-2-one2137584-17-7C12H18N2O
- 5-Amino-6-methyl-1-(4-methylpent-3-en-1-yl)-1,2-dihydropyridin-2-one2137555-23-6C12H18N2O
- 3-Amino-1-[(3,3-dimethylcyclobutyl)methyl]-1,4-dihydropyridin-4-one2137993-42-9C12H18N2O
- 5-Amino-6-methyl-1-[(3-methylcyclobutyl)methyl]-1,2-dihydropyridin-2-one2137688-82-3C12H18N2O
- 3-Amino-1-[3-(1-methylcyclopropyl)propyl]-1,4-dihydropyridin-4-one2137988-47-5C12H18N2O
- 5-Amino-1-(2-cyclobutylpropyl)-1,2-dihydropyridin-2-one2006209-83-0C12H18N2O
- 5-Amino-6-methyl-1-[(1-methylcyclobutyl)methyl]-1,2-dihydropyridin-2-one1880220-17-6C12H18N2O
- 5-Amino-1-cyclohexyl-6-methyl-1,2-dihydropyridin-2-one2137839-19-9C12H18N2O
- 3-Amino-1-(2-cyclopentylethyl)-1,4-dihydropyridin-4-one1701557-47-2C12H18N2O
- 3-Amino-1-(4-methylcyclohexyl)-1,4-dihydropyridin-4-one2137565-13-8C12H18N2O
- {4-[(Pyridin-2-yl)amino]cyclohexyl}methanol1850974-37-6C12H18N2O
- 1',5'-Dimethyl-6,7-dihydro-5H-spiro[furo[3,2-c]pyridine-4,3'-pyrrolidine]2011720-86-6C12H18N2O
- 1',5'-Dimethyl-5,6-dihydro-4H-spiro[furo[2,3-c]pyridine-7,3'-pyrrolidine]2137507-08-3C12H18N2O
- 1'-Methyl-5,6-dihydro-4H-spiro[furo[2,3-c]pyridine-7,4'-piperidine]2138386-79-3C12H18N2O
- 5-Amino-1-(3-cyclopropylpropyl)-4-methyl-1,2-dihydropyridin-2-one2017779-43-8C12H18N2O
- 5-Amino-1-[(2-ethylcyclopropyl)methyl]-6-methyl-1,2-dihydropyridin-2-one2137998-96-8C12H18N2O
- 5-Amino-1-[(2-ethylcyclopropyl)methyl]-4-methyl-1,2-dihydropyridin-2-one2137801-03-5C12H18N2O
- 3-Amino-1-(2-methylcyclohexyl)-1,4-dihydropyridin-4-one2137801-98-8C12H18N2O
- 5-Amino-1-(2-methylcyclohexyl)-1,2-dihydropyridin-2-one2137645-11-3C12H18N2O
- 5-Amino-1-[(2,2-dimethylcyclopropyl)methyl]-6-methyl-1,2-dihydropyridin-2-one2138247-07-9C12H18N2O
- rac-5-Amino-1-{[(1R,2R)-2-ethylcyclopropyl]methyl}-4-methyl-1,2-dihydropyridin-2-one2137660-65-0C12H18N2O
- 3-Amino-1-[(3,3-dimethylcyclobutyl)methyl]-1,2-dihydropyridin-2-one2137553-13-8C12H18N2O
- 5-Amino-1-[(3,3-dimethylcyclobutyl)methyl]-1,2-dihydropyridin-2-one2137828-12-5C12H18N2O
Frequently asked questions
What is the molar mass of C12H18N2O?
The molar mass of C12H18N2O is 206.29 g/mol, calculated from standard atomic weights for 12 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 212.1796 Da.
How many compounds have the formula C12H18N2O?
CompoundList lists 1,691 compounds with the molecular formula C12H18N2O, including 3-Amino-1-cycloheptyl-1,2-dihydropyridin-2-one, N-{4-[(Methylamino)methyl]phenyl}butanamide, (1R)-1-[2-(Piperidin-1-yl)pyridin-3-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 C12H18N2O?
C12H18N2O 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.