Molecular formula
C12H12N2O
1,260 compounds have this formula on CompoundList.
- Molar mass
- 200.24g/mol
- Monoisotopic mass
- 212.1703Da
- Atoms
- 27
- Elements
- 4
- Rings plus double bonds
- 8
The formula C12H12N2O describes a molecule made of 12 carbon atoms, 12 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 × 1271.98%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 126.04%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 213.99%14.007 × 2 = 28.014 g/mol
- O Oxygen × 17.99%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C12H12N2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1,001 to 1,100 of 1,260 compounds
3-Amino-1-(quinolin-7-yl)propan-1-one
CAS 1600578-77-5C12H12N2O
3-Amino-1-(quinolin-6-yl)propan-1-one
CAS 1600575-05-0C12H12N2O
![1-[4-(1H-Pyrazol-1-yl)phenyl]cyclopropan-1-ol chemical structure, C12H12N2O, CAS 1896835-64-5](/s/GIZGDKOVLMWSKB-UHFFFAOYSA-N.svg)
1-[4-(1H-Pyrazol-1-yl)phenyl]cyclopropan-1-ol
CAS 1896835-64-5C12H12N2O
![1-[2-(1H-Pyrazol-1-yl)phenyl]cyclopropan-1-ol chemical structure, C12H12N2O, CAS 1894494-48-4](/s/XFLVXIWVRUCWEM-UHFFFAOYSA-N.svg)
1-[2-(1H-Pyrazol-1-yl)phenyl]cyclopropan-1-ol
CAS 1894494-48-4C12H12N2O
![3-[4-(1H-Pyrazol-1-yl)phenyl]propanal chemical structure, C12H12N2O, CAS 1891390-57-0](/s/KRAKAKKLXPUOTR-UHFFFAOYSA-N.svg)
3-[4-(1H-Pyrazol-1-yl)phenyl]propanal
CAS 1891390-57-0C12H12N2O
![3-[2-(1H-Pyrazol-1-yl)phenyl]propanal chemical structure, C12H12N2O, CAS 1894817-72-1](/s/WOMUONOSCKXGRQ-UHFFFAOYSA-N.svg)
3-[2-(1H-Pyrazol-1-yl)phenyl]propanal
CAS 1894817-72-1C12H12N2O
5-(4-Cyclopropylphenyl)-1,2-oxazol-3-amine
CAS 1891228-90-2C12H12N2O
5-(2,3-Dihydro-1H-inden-4-yl)-1,2-oxazol-3-amine
CAS 1895397-01-9C12H12N2O
3-(4-Cyclopropylphenyl)-1,2-oxazol-5-amine
CAS 1891320-97-0C12H12N2O
3-(2,3-Dihydro-1H-inden-4-yl)-1,2-oxazol-5-amine
CAS 1891182-53-8C12H12N2O
2-Isopropyl-3-oxoisoindoline-4-carbonitrile
CAS 2105065-28-7C12H12N2O
4-Methoxy-5-phenylpyridin-2-amine
CAS 1805127-68-7C12H12N2O
1-(1-Phenyl-1H-imidazol-2-yl)propan-1-one
CAS 1233735-48-2C12H12N2O
![1-[4-(4-Methyl-1H-pyrazol-3-yl)phenyl]ethan-1-one chemical structure, C12H12N2O, CAS 2060053-80-5](/s/GVUDYBSNWNQHFV-UHFFFAOYSA-N.svg)
1-[4-(4-Methyl-1H-pyrazol-3-yl)phenyl]ethan-1-one
CAS 2060053-80-5C12H12N2O
1,6-Dimethyl-4-(pyridin-3-yl)-1,2-dihydropyridin-2-one
CAS 2060041-58-7C12H12N2O
1-Ethyl-3-(pyridin-3-yl)-1H-pyrrole-2-carbaldehyde
CAS 2059975-63-0C12H12N2O
1-Ethyl-3-(pyridin-4-yl)-1H-pyrrole-2-carbaldehyde
CAS 2060049-84-3C12H12N2O
3-Cyclopropoxyisoquinolin-1-amine
CAS 2059933-25-2C12H12N2O
1-(2-Methyl-1,5-naphthyridin-3-yl)propan-2-one
CAS 2059994-15-7C12H12N2O
6-Methyl-3-(3-methylphenyl)-1,2-dihydropyrazin-2-one
CAS 2059937-66-3C12H12N2O
1-(2,5-Dimethyl-1,8-naphthyridin-3-yl)ethan-1-one
CAS 2090263-24-2C12H12N2O
1-(2,4-Dimethylphenyl)-1H-pyrazole-5-carbaldehyde
CAS 1159830-82-6C12H12N2O
1-(3,5-Dimethylphenyl)-1H-pyrazole-5-carbaldehyde
CAS 1159830-88-2C12H12N2O
1-(2,5-Dimethylphenyl)-1H-pyrazole-5-carbaldehyde
CAS 1159833-74-5C12H12N2O
- 4-(3-Methoxypyridin-4-yl)aniline1823891-12-8C12H12N2O
- 2-Amino-1-(isoquinolin-5-yl)propan-1-one1509301-91-0C12H12N2O
- 1-Benzyl-4-(oxiran-2-yl)-1H-pyrazole1936383-83-3C12H12N2O
- 3-Hydroxy-3-(1-methyl-1H-indol-3-yl)propanenitrile2092774-72-4C12H12N2O
- 5-Methoxy-6-phenyl-3-pyridinamine1805430-30-1C12H12N2O
- (2-(2-Methylpyrimidin-5-yl)phenyl)methanol2090424-92-1C12H12N2O
- (4-(2-Methylpyrimidin-5-yl)phenyl)methanol2091807-85-9C12H12N2O
- 3-Buten-2-one, 4-(2-methyl-1H-benzimidazol-1-yl)-107113-25-7C12H12N2O
- 6-Methoxy-4-methyl-3-phenylpyridazine10330-58-2C12H12N2O
- 5-Methyl-3,4-dihydro-2H-[1]benzofuro[3,2-e][1,4]diazepine88737-37-5C12H12N2O
- 3-Amino-2-(6-methyl-2-pyridinyl)phenol615572-77-5C12H12N2O
- 5-Methyl-3,3a,4,9-tetrahydro-2H-pyrrolo[2,3-b]quinolin-2-one61164-79-2C12H12N2O
- 4-Benzyl-5-methyl-1H-pyrimidin-6-one960297-72-7C12H12N2O
- 2,5-Dimethyl-4-pyrimidin-2-ylphenol1644244-80-3C12H12N2O
- 2,5-Dimethyl-4-pyrimidin-4-ylphenol1644244-97-2C12H12N2O
- 6-Cyclopropyl-2-methylquinazolin-4-ol84118-05-8C12H12N2O
- [6-(4-Methylphenyl)pyrimidin-4-yl]methanol1163299-84-0C12H12N2O
- 4-(2-Methoxy-3-pyridinyl)benzenamine1555560-71-8C12H12N2O
- 5-Methyl-2-(4-methyl-1H-imidazol-1-yl)benzaldehyde2168212-82-4C12H12N2O
- N-[3-(1-Cyanocyclopropyl)phenyl]acetamide1314648-34-4C12H12N2O
- 3-Amino-N-cyclopropyl-5-ethynylbenzamide2752753-99-2C12H12N2O
- 1-[1-(1H-1,3-Benzodiazol-5-yl)cyclopropyl]ethan-1-one2228864-44-4C12H12N2O
- N-Methyl-3-(pyridin-4-yloxy)aniline2694745-61-2C12H12N2O
- 8-Ethynyl-4-methyl-3,5-dihydro-1H-1,4-benzodiazepin-2-one2760860-29-3C12H12N2O
- 2-(5-Amino-2-methylpyridin-3-yl)phenol2298629-23-7C12H12N2O
- 3-(5-Amino-2-methylpyridin-3-yl)phenol2296163-91-0C12H12N2O
- 4-(5-Amino-2-methylpyridin-3-yl)phenol2298523-43-8C12H12N2O
- 1-[6-(Prop-2-en-1-yl)-1H-indazol-1-yl]ethan-1-one2137917-07-6C12H12N2O
- [6-Methyl-3-(pyridin-4-yl)pyridin-2-yl]methanol2138269-34-6C12H12N2O
- 6-Ethyl-5-phenylpyrazin-2-ol2137826-10-7C12H12N2O
- 1-[3-(3-Methyl-1H-pyrazol-4-yl)phenyl]ethan-1-one2137865-90-6C12H12N2O
- 5-Formyl-2-(2-methylazetidin-1-yl)benzonitrile2138180-23-9C12H12N2O
- 2-Ethynyl-1-(2-methoxyethyl)-1H-1,3-benzodiazole2138150-62-4C12H12N2O
- 6-Amino-2-cyclopropylquinolin-3-ol2137979-24-7C12H12N2O
- 1H,2H,3H,4H,9H-Pyrido[3,4-b]indole-8-carbaldehyde2137990-38-4C12H12N2O
- 2-{4H,5H,6H,7H-Furo[3,2-c]pyridin-4-yl}pyridine2023876-43-7C12H12N2O
- 4-{4H,5H,6H,7H-Furo[3,2-c]pyridin-4-yl}pyridine2017724-55-7C12H12N2O
- 3-Methoxy-5-(pyridin-2-yl)aniline2138521-21-6C12H12N2O
- 2-Cyclobutylimidazo[1,2-a]pyridine-3-carbaldehyde2138031-74-8C12H12N2O
- 7-Cyclopropyl-2-methylimidazo[1,2-a]pyridine-3-carbaldehyde2138057-58-4C12H12N2O
- 2-Methyl-4-(4-methyl-1H-imidazol-1-yl)benzaldehyde2169437-24-3C12H12N2O
- 3-(2,4-Dimethyl-1H-imidazol-1-yl)benzaldehyde2162211-68-7C12H12N2O
- 4-Methyl-2-(4-methyl-1H-imidazol-1-yl)benzaldehyde2167743-36-2C12H12N2O
- 4-Methyl-2-(3-methyl-1H-pyrazol-1-yl)benzaldehyde2158708-03-1C12H12N2O
- 4-Methyl-2-(4-methyl-1H-pyrazol-1-yl)benzaldehyde2166550-63-4C12H12N2O
- 2-(2,4-Dimethyl-1H-imidazol-1-yl)benzaldehyde2149913-09-5C12H12N2O
- 1-[2-(4-Methyl-1H-imidazol-1-yl)phenyl]ethan-1-one2168200-68-6C12H12N2O
- 5-(2-Cyclopropylphenyl)-1,3-oxazol-2-amine2228827-86-7C12H12N2O
- 5-(2-Cyclopropylphenyl)-1,2-oxazol-3-amine2229558-02-3C12H12N2O
- 5-(2,3-Dihydro-1H-inden-5-yl)-1,2-oxazol-4-amine2104334-71-4C12H12N2O
- 5-(3-Cyclopropylphenyl)-1,3-oxazol-2-amine2228600-25-5C12H12N2O
- 5-(2,3-Dihydro-1H-inden-2-yl)-1,2-oxazol-4-amine2228408-74-8C12H12N2O
- 4-(2-Methyl-2H-indazol-3-yl)but-3-en-2-one2229645-93-4C12H12N2O
- 1-[1-(1H-Indazol-3-yl)cyclopropyl]ethan-1-one2228467-19-2C12H12N2O
- 5-(1-Phenylcyclopropyl)-1,2-oxazol-4-amine2229453-96-5C12H12N2O
- 1-Methyl-5-(oxiran-2-yl)-3-phenyl-1H-pyrazole2228327-57-7C12H12N2O
- 1-Methyl-5-[(2R)-oxiran-2-yl]-3-phenyl-1H-pyrazole2227891-51-0C12H12N2O
- 2-(3-Phenyl-1H-pyrazol-4-yl)propanal2228928-50-3C12H12N2O
- 5-(4-Cyclopropylphenyl)-1,3-oxazol-2-amine2228787-44-6C12H12N2O
- 1-[2-(1H-Pyrazol-1-yl)phenyl]prop-2-en-1-ol2228391-39-5C12H12N2O
- 3-Hydroxy-3-(1-methyl-1H-indol-5-yl)propanenitrile2228178-25-2C12H12N2O
- 3-Hydroxy-3-(1-methyl-1H-indol-6-yl)propanenitrile2228777-12-4C12H12N2O
- 4-[(Oxiran-2-yl)methyl]-1-phenyl-1H-pyrazole2228316-50-3C12H12N2O
- 2-(2-Isocyanatopropan-2-yl)-1H-indole2649085-25-4C12H12N2O
- 3-(2,3-Dihydro-1H-inden-2-yl)-1,2-oxazol-5-amine2228786-84-1C12H12N2O
- 1-(3-Phenyl-1H-pyrazol-4-yl)propan-2-one2229594-33-4C12H12N2O
- 3-Hydroxy-4-(1H-indol-3-yl)butanenitrile2229243-68-7C12H12N2O
- 4-(2-Isocyanatoethyl)-1-methyl-1H-indole2649077-92-7C12H12N2O
- 4-(1H-Indol-5-yl)pyrrolidin-2-one1367005-25-1C12H12N2O
- 4-(1H-Indol-4-yl)pyrrolidin-2-one1367166-87-7C12H12N2O
- 5-(1H-1,3-Benzodiazol-2-yl)pent-2-enal2229681-40-5C12H12N2O
- 3-(3-Phenyl-1H-pyrazol-4-yl)propanal2229410-46-0C12H12N2O
- 5-(3-Cyclopropylphenyl)-1,2-oxazol-3-amine2229418-81-7C12H12N2O
- 3-(2-Cyclopropylphenyl)-1,2-oxazol-5-amine2229423-92-9C12H12N2O
- 5-(2,3-Dihydro-1H-inden-1-yl)-1,2-oxazol-3-amine2228952-16-5C12H12N2O
- 1-{1-Methyl-1H-pyrrolo[2,3-b]pyridin-3-yl}cyclopropane-1-carbaldehyde2228635-57-0C12H12N2O
Frequently asked questions
What is the molar mass of C12H12N2O?
The molar mass of C12H12N2O is 200.24 g/mol, calculated from standard atomic weights for 12 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 212.1703 Da.
How many compounds have the formula C12H12N2O?
CompoundList lists 1,260 compounds with the molecular formula C12H12N2O, including 3-Amino-1-(quinolin-7-yl)propan-1-one, 3-Amino-1-(quinolin-6-yl)propan-1-one, 1-[4-(1H-Pyrazol-1-yl)phenyl]cyclopropan-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 C12H12N2O?
C12H12N2O has a degree of unsaturation of 8. 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.