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 901 to 1,000 of 1,260 compounds
4-(3-Aminophenyl)-6-methylpyridin-2-ol
CAS 40034-96-6C12H12N2O
2-(4-Methoxyphenyl)-5-methylpyrimidine
CAS 2408255-66-1C12H12N2O
2-(6-Methoxy-1-methyl-1H-indol-3-yl)acetonitrile
CAS 202807-45-2C12H12N2O
4-(Benzyloxy)-2-methylpyrimidine
CAS 500369-28-8C12H12N2O
2-(Naphthalen-1-yloxy)acetimidamide
CAS 856047-86-4C12H12N2O
3-((5-Methylpyridin-2-yl)oxy)aniline
CAS 901920-02-3C12H12N2O
N-Cyclopropyl-1H-indole-4-carboxamide
CAS 1153845-91-0C12H12N2O
3-Hydroxy-3-(1-methyl-1H-indol-2-yl)propanenitrile
CAS 1173704-83-0C12H12N2O
![1-(Cyclopropylmethyl)-1H-benzo[d]imidazole-2-carbaldehyde chemical structure, C12H12N2O, CAS 558446-33-6](/s/YEKZHGAHYQVPNI-UHFFFAOYSA-N.svg)
1-(Cyclopropylmethyl)-1H-benzo[d]imidazole-2-carbaldehyde
CAS 558446-33-6C12H12N2O
1-(1-Methylbenzimidazol-2-yl)but-3-en-1-one
CAS 235776-85-9C12H12N2O
1,2-Benzenedicarbonitrile, 4-(1-methylpropoxy)-
CAS 695153-05-0C12H12N2O
2-(Furan-2-yl)-5,6,7,8-tetrahydroquinoxaline
CAS 634191-12-1C12H12N2O
![2,4,5,6-Tetrahydro-1H-benzo[f]quinazolin-3-one chemical structure, C12H12N2O, CAS 594823-59-3](/s/QLFQJYINXLQYMP-UHFFFAOYSA-N.svg)
2,4,5,6-Tetrahydro-1H-benzo[f]quinazolin-3-one
CAS 594823-59-3C12H12N2O
![N-[2-(2-Quinolinyl)ethyl]formamide chemical structure, C12H12N2O, CAS 757249-10-8](/s/WVNFEBWIDHNBER-UHFFFAOYSA-N.svg)
N-[2-(2-Quinolinyl)ethyl]formamide
CAS 757249-10-8C12H12N2O
(Z)-O-(3-(Quinolin-3-yl)allyl)hydroxylamine
CAS 628703-64-0C12H12N2O
![2(1H)-Pyridinone, 3-[(4-methylphenyl)amino]- chemical structure, C12H12N2O, CAS 543727-01-1](/s/PXKYMUODRBLFEB-UHFFFAOYSA-N.svg)
2(1H)-Pyridinone, 3-[(4-methylphenyl)amino]-
CAS 543727-01-1C12H12N2O
2-Methoxy-6-methyl-3,4-bipyridine
CAS 1173156-60-9C12H12N2O
N-(1-Benzofuran-5-yl)-3,4-dihydro-2H-pyrrol-5-amine
CAS 1287746-87-5C12H12N2O
Cyclopropyl-(1-methyl-1H-benzoimidazol-2-yl)-methanone
CAS 1263378-12-6C12H12N2O
1-(1-Phenyl-1H-pyrazol-4-yl)propan-2-one
CAS 1557939-74-8C12H12N2O
3-(2-Phenyl-1H-imidazol-5-yl)propanal
CAS 1214937-49-1C12H12N2O
2-Methoxy-6-phenylpyridin-3-amine
CAS 1781038-89-8C12H12N2O
3-Pyridinemethanol,5-amino-a-phenyl-
CAS 388630-78-2C12H12N2O
3-(Cyclopropylamino)-1,2-dihydroisoquinolin-1-one
CAS 1178914-29-8C12H12N2O
- 5-Methyl-1-p-tolyl-1H-pyrazole-4-carbaldehyde1202029-89-7C12H12N2O
- 1-[2-(4-Methyl-1H-pyrazol-1-yl)phenyl]ethan-1-one1178704-77-2C12H12N2O
- 1-Methyl-3-(m-tolyl)-1H-pyrazole-4-carbaldehyde1249669-97-3C12H12N2O
- 4-(1,3-Dimethyl-1H-pyrazol-4-yl)benzaldehyde1482073-48-2C12H12N2O
- 4-Cyclobutyl-2H-phthalazin-1-one1331917-53-3C12H12N2O
- 4-[Methyl(pyridin-3-yl)amino]phenol1369241-50-8C12H12N2O
- 3-[(Butan-2-yl)oxy]benzene-1,2-dicarbonitrile138224-79-0C12H12N2O
- 2-Cyano-N,N-dimethyl-3-phenylprop-2-enamide23795-44-0C12H12N2O
- 3-Methylnaphthalene-2-carbohydrazide62936-90-7C12H12N2O
- 4-(Methylamino)-1-phenylpyridin-2(1H)-one62617-55-4C12H12N2O
- (4,5-Dihydro-1H-1,2-diazepin-1-yl)(phenyl)methanone87958-25-6C12H12N2O
- 4,4'-(Ethene-1,2-diyl)dipyridine--water (1/1)869884-18-4C12H12N2O
- 3-Methoxy-5-(pyridin-4-yl)aniline1401206-68-5C12H12N2O
- N-Cyclopropyl-4-phenyloxazol-2-amine1420802-95-4C12H12N2O
- 1-Benzyl-4-oxopyrrolidine-3-carbonitrile1421002-77-8C12H12N2O
- 4-Methoxy-2-(pyridin-2-yl)aniline854898-06-9C12H12N2O
- 5-Methoxy-2-(pyridin-3-yl)aniline158461-52-0C12H12N2O
- 5,7-Dimethylquinoline-3-carboxamide1296950-79-2C12H12N2O
- 5,8-Dimethylquinoline-3-carboxamide1296950-98-5C12H12N2O
- 6,8-Dimethylquinoline-3-carboxamide1296950-40-7C12H12N2O
- 7,8-Dimethylquinoline-3-carboxamide71083-41-5C12H12N2O
- 4-(4-Oxopiperidin-2-yl)benzonitrile2353382-24-6C12H12N2O
- N-Benzyl-1-cyanocyclopropane-1-carboxamide1188536-20-0C12H12N2O
- 5-(2,3-Dihydro-1H-inden-5-yl)-1,3-oxazol-2-amine1225686-54-3C12H12N2O
- 3-(Aminomethyl)-1-phenylpyridin-2(1H)-one933735-28-5C12H12N2O
- 3-(3-Isocyanatopropyl)-1H-indole1368445-72-0C12H12N2O
- 3-(2-Isocyanatoethyl)-1-methyl-1H-indole1368497-50-0C12H12N2O
- 3-(Isocyanatomethyl)-1,2-dimethyl-1H-indole1368454-52-7C12H12N2O
- 2,8-Dimethylquinoline-6-carboxamide1501405-66-8C12H12N2O
- 1-[2-(1H-Pyrazol-1-yl)phenyl]propan-2-one1531573-45-1C12H12N2O
- 2-Amino-1-(2-methylquinolin-4-yl)ethan-1-one1537724-15-4C12H12N2O
- 5-tert-Butyl-1,3-benzoxazole-2-carbonitrile1506618-45-6C12H12N2O
- 3-(1-Isocyanatoethyl)-1-methyl-1H-indole1529441-33-5C12H12N2O
- 6-(Azetidin-3-yloxy)quinoline1499914-10-1C12H12N2O
- 2-Methyl-5-(4-methylphenyl)pyrazole-3-carbaldehyde1555383-88-4C12H12N2O
- 2-(1-Benzyl-1H-pyrazol-4-yl)acetaldehyde788075-31-0C12H12N2O
- 2-Ethyl-5-methoxy-1H-indole-3-carbonitrile1310481-61-8C12H12N2O
- 2-Amino-1-(quinolin-6-yl)propan-1-one1600828-92-9C12H12N2O
- 2-(Methylamino)-1-(quinolin-6-yl)ethan-1-one1598277-15-6C12H12N2O
- 2-Amino-1-(quinolin-7-yl)propan-1-one1595993-95-5C12H12N2O
- 2-(Methylamino)-1-(quinolin-7-yl)ethan-1-one1601811-51-1C12H12N2O
- 5-Methyl-2-(2-methyl-1H-imidazol-1-yl)benzaldehyde1696040-45-5C12H12N2O
- 5-Methyl-2-(4-methyl-1H-pyrazol-1-yl)benzaldehyde1700106-30-4C12H12N2O
- 2-(4-Ethyl-1H-pyrazol-1-yl)benzaldehyde1781132-12-4C12H12N2O
- 4-(4-Ethyl-1H-pyrazol-1-yl)benzaldehyde1780653-01-1C12H12N2O
- 3-(4-Ethyl-1H-pyrazol-1-yl)benzaldehyde1782525-76-1C12H12N2O
- (E)-1-(But-2-en-1-yl)quinazolin-4(1H)-one28812-47-7C12H12N2O
- 3-Amino-1-(quinolin-3-yl)propan-1-one101565-99-5C12H12N2O
- 1-(1-Methyl-5-phenyl-1H-pyrazol-4-yl)ethanone688741-50-6C12H12N2O
- 3-Oxo-2-propylisoindoline-5-carbonitrile807343-25-5C12H12N2O
- (Z)-3,4-Dihydro-1H-carbazol-2(9H)-one oximeC12H12N2O
- (R)-2-Amino-2-(naphthalen-2-yl)acetamide874912-73-9C12H12N2O
- 1-(Isoquinolin-5-yl)-2-(methylamino)ethan-1-one1499797-58-8C12H12N2O
- 3-Amino-1-(isoquinolin-5-yl)propan-1-one73965-90-9C12H12N2O
- 2-(Methylamino)-1-(quinolin-3-yl)ethan-1-one1511373-66-2C12H12N2O
- 2-(Methylamino)-1-(quinolin-4-yl)ethan-1-one1505457-30-6C12H12N2O
- 3-Amino-1-(quinolin-2-yl)propan-1-one1501477-60-6C12H12N2O
- 3-Amino-1-(quinolin-4-yl)propan-1-one1517616-83-9C12H12N2O
- 1-[4-(1-Methyl-1H-imidazol-5-yl)phenyl]ethan-1-one1333127-93-7C12H12N2O
- 4-Oxo-1-(p-tolyl)pyrrolidine-3-carbonitrile5199-55-3C12H12N2O
- 4-Oxo-1-(o-tolyl)pyrrolidine-3-carbonitrile1312133-15-5C12H12N2O
- 4-Methyl-3-(2-methyl-1H-imidazol-1-yl)benzaldehyde1596697-79-8C12H12N2O
- 4-Methyl-3-(3-methyl-1H-pyrazol-1-yl)benzaldehyde1600942-32-2C12H12N2O
- 4-Methyl-3-(1-methyl-1H-pyrazol-4-yl)benzaldehyde1597074-49-1C12H12N2O
- 4-Methyl-3-(1-methyl-1H-pyrazol-5-yl)benzaldehyde1592752-36-7C12H12N2O
- 4-Methyl-3-(4-methyl-1H-pyrazol-1-yl)benzaldehyde1593701-54-2C12H12N2O
- 6-(2,3-Dimethylphenyl)pyridazin-3(2H)-one1697302-07-0C12H12N2O
- 6-(3-Ethylphenyl)pyridazin-3(2H)-one1694854-90-4C12H12N2O
- 7-(Azetidin-3-yloxy)quinoline1695658-74-2C12H12N2O
- 3-(Azetidin-3-yloxy)quinoline1697795-70-2C12H12N2O
- 5-Methyl-2-(3-methyl-1H-pyrazol-1-yl)benzaldehyde1701786-51-7C12H12N2O
- 4-(6-Amino-2-pyridinyl)benzenemethanol1255635-12-1C12H12N2O
- 2-Cyclopropyl-7-methylimidazo[1,2-A]pyridine-3-carbaldehyde899363-88-3C12H12N2O
- 2-Cyclopropyl-8-methylimidazo[1,2-A]pyridine-3-carbaldehyde898386-33-9C12H12N2O
- 2-Cyclopropyl-6-methylimidazo[1,2-A]pyridine-3-carbaldehyde899347-83-2C12H12N2O
- 2-Amino-1-(2-methylquinolin-6-yl)ethan-1-one1599640-65-9C12H12N2O
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 4-(3-Aminophenyl)-6-methylpyridin-2-ol, 2-(4-Methoxyphenyl)-5-methylpyrimidine, 2-(6-Methoxy-1-methyl-1H-indol-3-yl)acetonitrile. 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.