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 601 to 700 of 1,260 compounds
2-Amino-3-(3-methoxyphenyl)pyridine
CAS 1341999-09-4C12H12N2O
2-Amino-3-(2-methoxyphenyl)pyridine
CAS 1344287-81-5C12H12N2O
2-(4-Ethylphenyl)-1H-imidazole-5-carbaldehyde
CAS 1344222-03-2C12H12N2O
1-Benzoylpyrrolidine-2-carbonitrile
CAS 1267002-37-8C12H12N2O
4-(Quinoxalin-2-yl)butan-2-one
CAS 1467209-12-6C12H12N2O
N-(3-Ethynylphenyl)azetidine-3-carboxamide
CAS 1834051-70-5C12H12N2O
3-(2-Methoxy-pyridin-3-yl)-phenylamine
CAS 1170691-42-5C12H12N2O
(6'-Methyl-2,3'-bipyridin-5-yl)methanol
CAS 1268516-35-3C12H12N2O
1-(1-Methyl-1H-imidazol-4-yl)-2-phenylethanone
CAS 1283117-96-3C12H12N2O
(4-Anilino-3-pyridinyl)methanol
CAS 1338467-98-3C12H12N2O
8-Allyl-2-methoxy-quinoxaline
CAS 1184303-29-4C12H12N2O
![8-Allyl-2-methoxy-[1,5]naphthyridine chemical structure, C12H12N2O, CAS 1184302-82-6](/s/YTFOSSXNLZKAAA-UHFFFAOYSA-N.svg)
8-Allyl-2-methoxy-[1,5]naphthyridine
CAS 1184302-82-6C12H12N2O
N'-(Naphthalen-1-yl)acetohydrazide
CAS 773893-03-1C12H12N2O
![2,4-Dimethyl[3,4'-bipyridin]-6(1H)-one chemical structure, C12H12N2O, CAS 92173-92-7](/s/RRYLVVAIAHQKMH-UHFFFAOYSA-N.svg)
2,4-Dimethyl[3,4'-bipyridin]-6(1H)-one
CAS 92173-92-7C12H12N2O
3-Methyl-N-phenyl-1H-pyrrole-2-carboxamide
CAS 1403942-33-5C12H12N2O
![(3-Methyl-[2,3'-bipyridin]-5'-yl)methanol chemical structure, C12H12N2O, CAS 1346686-62-1](/s/HDJSDGCVNRJDSJ-UHFFFAOYSA-N.svg)
(3-Methyl-[2,3'-bipyridin]-5'-yl)methanol
CAS 1346686-62-1C12H12N2O
![(6-Methyl-[2,3'-bipyridin]-5'-yl)methanol chemical structure, C12H12N2O, CAS 1346686-84-7](/s/RDRQTXSKFDMMQG-UHFFFAOYSA-N.svg)
(6-Methyl-[2,3'-bipyridin]-5'-yl)methanol
CAS 1346686-84-7C12H12N2O
1-(But-3-en-1-yl)quinazolin-4(1H)-one
CAS 28736-11-0C12H12N2O
1,6-Dimethyl-4-phenylpyrimidin-2(1H)-one
CAS 38747-63-6C12H12N2O
2-(Methylamino)-1-(quinolin-2-yl)ethan-1-one
CAS 90173-68-5C12H12N2O
6-Ethyl-5-phenyl-3(2H)-pyridazinone
CAS 141235-29-2C12H12N2O
(5-Ethoxy-1H-indol-3-yl)acetonitrile
CAS 2436-16-0C12H12N2O
![1-[3-(3-Methyl-1H-pyrazol-1-yl)phenyl]ethan-1-one chemical structure, C12H12N2O, CAS 1504587-25-0](/s/BCHFWJKTKBMIHI-UHFFFAOYSA-N.svg)
1-[3-(3-Methyl-1H-pyrazol-1-yl)phenyl]ethan-1-one
CAS 1504587-25-0C12H12N2O
3-Methyl-4-(1-methyl-1H-pyrazol-5-yl)benzaldehyde
CAS 1514165-36-6C12H12N2O
- (3-Phenoxypyridin-4-yl)methanamine1538539-36-4C12H12N2O
- 2-(2-Methoxypyridin-4-yl)aniline1551188-24-9C12H12N2O
- 3-(6-Amino-4-methylpyridin-3-yl)phenol1258611-35-6C12H12N2O
- 1-(3-Methylbenzyl)-1H-imidazole-4-carbaldehyde1545805-43-3C12H12N2O
- 1-(4-Methylbenzyl)-1H-imidazole-4-carbaldehyde1246548-38-8C12H12N2O
- 1-Ethyl-3-phenyl-1H-pyrazole-5-carbaldehyde1780979-67-0C12H12N2O
- 1-Benzyl-4-methyl-1H-imidazole-2-carbaldehyde1207454-04-3C12H12N2O
- 6-Methyl-2-(methylamino)quinoline-3-carbaldehyde1393579-28-6C12H12N2O
- 1-Benzyl-4-methyl-1H-pyrazole-3-carbaldehyde1533442-66-8C12H12N2O
- 2-Methyl-6-(3-methylphenoxy)pyrazine2640935-05-1C12H12N2O
- 7,7-Dimethyl-5-oxo-5,6,7,8-tetrahydroquinoline-3-carbonitrile135987-11-0C12H12N2O
- 4-tert-Butoxyisophthalonitrile166976-22-3C12H12N2O
- 3-(2-Cyclopropyl-4-oxazolyl)benzenamine1897696-61-5C12H12N2O
- (3-Aminophenyl)(pyridin-2-yl)methanol1809015-37-9C12H12N2O
- 4-(4-Aminophenyl)-1-methylpyridin-2(1H)-one1893405-84-9C12H12N2O
- (E)-6-(2-Ethoxyvinyl)quinazoline1956426-57-5C12H12N2O
- 3-Methoxy-5-phenylpyridin-2-amine1805430-13-0C12H12N2O
- 7-Phenyl-5,8-diazaspiro[3.4]oct-7-en-6-one2098052-87-8C12H12N2O
- 1-(4-Aminophenyl)-4-methylpyridin-2(1H)-one1800262-53-6C12H12N2O
- 3-[(Cyclopent-3-en-1-yl)methoxy]pyridine-4-carbonitrile2202080-25-7C12H12N2O
- 1-Methyl-4-(prop-2-en-1-yloxy)phthalazine2167747-91-1C12H12N2O
- 3-Methyl-2-[(pyridin-4-yl)methoxy]pyridine2198306-35-1C12H12N2O
- 2-[(Cyclopent-3-en-1-yl)methoxy]pyridine-3-carbonitrile2200178-55-6C12H12N2O
- 2-[(Cyclopent-3-en-1-yl)methoxy]pyridine-4-carbonitrile2201954-46-1C12H12N2O
- 6-[(Cyclopent-3-en-1-yl)methoxy]pyridine-2-carbonitrile2199674-72-9C12H12N2O
- 5-Amino-2-(6-methyl-2-pyridinyl)phenol767283-22-7C12H12N2O
- 2-Methyl-6-(m-tolyl)pyrimidin-4(3H)-one183536-79-0C12H12N2O
- 2-Amino-4-(2-methylpyridin-4-yl)phenol1240524-45-1C12H12N2O
- 3-Amino-2-(5-methyl-2-pyridinyl)phenol615572-76-4C12H12N2O
- 3-Amino-2-(3-methyl-2-pyridinyl)phenol615572-74-2C12H12N2O
- 3-Amino-2-(4-methyl-2-pyridinyl)phenol615572-75-3C12H12N2O
- 6-Ethyl-2-pyridin-2-yl-pyridin-3-ol863785-69-7C12H12N2O
- 6-(3,5-Dimethylphenyl)pyrimidin-4-ol1697463-91-4C12H12N2O
- 6-(4-Ethylphenyl)pyrimidin-4-ol1692598-32-5C12H12N2O
- 6-(3,4-Dimethylphenyl)pyrimidin-4-ol1695188-65-8C12H12N2O
- 6-(1-Phenylethyl)pyrimidin-4-ol2090418-29-2C12H12N2O
- 6-(4-Methylbenzyl)pyrimidin-4-ol2092062-94-5C12H12N2O
- 6-(3-Methylbenzyl)pyrimidin-4-ol2091217-26-2C12H12N2O
- 2-Cyclopropyl-8-methylquinazolin-4(3H)-one1416974-75-8C12H12N2O
- 1-[(1,3-Oxazol-4-yl)methyl]-2,3-dihydro-1H-indole2310226-54-9C12H12N2O
- 3-Methoxy-5-[(pyridin-4-yl)methyl]pyridine2253638-48-9C12H12N2O
- 7-[(Prop-2-yn-1-yl)amino]-1,2,3,4-tetrahydroquinolin-2-one1867039-45-9C12H12N2O
- 2-(2-Methoxyphenyl)-4-methylpyrimidine1804928-48-0C12H12N2O
- 3-Methoxy-4-(pyridin-3-yl)aniline1850699-00-1C12H12N2O
- 1-Cyclopropyl-3-(4-ethynylphenyl)urea2748534-37-2C12H12N2O
- 2-(4-Ethylphenyl)pyrimidin-5-ol2748251-91-2C12H12N2O
- 2-(3-Ethylphenyl)pyrimidin-5-ol2748599-64-4C12H12N2O
- N-(1-Pyridin-4-ylcyclopropyl)but-2-ynamide2411245-39-9C12H12N2O
- 2-Methyl-3-[(pyridin-4-yl)methoxy]pyridine2640948-84-9C12H12N2O
- N-(Cyclopropylmethyl)-5-ethynylnicotinamide2748620-45-1C12H12N2O
- N-Cyclobutyl-5-ethynylnicotinamide2740366-30-5C12H12N2O
- 6-(But-2-yn-1-yl)-1-methyl-1H,6H,7H-pyrrolo[2,3-c]pyridin-7-one2549041-39-4C12H12N2O
- 7-Ethenyl-3-ethyl-1,6-naphthyridin-2(1H)-one2589531-32-6C12H12N2O
- 2-Methyl-3-[(pyridin-3-yl)methoxy]pyridine2640948-62-3C12H12N2O
- 2-Methyl-3-[(4-methylpyridin-2-yl)oxy]pyridine2640943-45-7C12H12N2O
- 3-(5-Amino-4-methylpyridin-3-yl)phenol2137855-21-9C12H12N2O
- 2-Pyridinamine, N-hydroxy-3-methyl-5-phenyl-124392-14-9C12H12N2O
- 2-Cyano-3-(2,4-dimethylphenyl)acrylamide352637-15-1C12H12N2O
- 5-Methyl-2-furancarboxaldehyde 2-phenylhydrazone143536-76-9C12H12N2O
- N-Phenyl-2-(1H-pyrrol-1-yl)acetamide300396-25-2C12H12N2O
- 3-Benzyl-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole603067-24-9C12H12N2O
- 2-Furyl-methylketone phenylhydrazone61726-90-7C12H12N2O
- 3-(o-Tolyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole603067-51-2C12H12N2O
- 2,8-Dimethylquinoline-4-carboxamide511241-69-3C12H12N2O
- 3-(m-Tolyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole603067-47-6C12H12N2O
- 3-(p-Tolyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole603067-52-3C12H12N2O
- 1H-Pyrido[3,4-b]indol-1-one, 2,3,4,9-tetrahydro-9-methyl-71672-19-0C12H12N2O
- 4-Oxazoleacetonitrile, 4,5-dihydro-2-methyl-5-phenyl-, (4S,5S)-192803-70-6C12H12N2O
- 1H-Imidazole, 1-(2,4-dimethylbenzoyl)-481075-69-8C12H12N2O
- 4-(3-Oxopiperidin-1-yl)benzonitrile1027185-58-5C12H12N2O
- 7,8,9,10-Tetrahydro-6H-benzo[b][1,7]naphthyridin-5-one61319-89-9C12H12N2O
- 4-Ethoxy-2-phenylpyrimidine63189-54-8C12H12N2O
- 2-Phenyl-4-(propan-2-ylidene)-2,4-dihydro-3H-pyrazol-3-one49597-19-5C12H12N2O
- 1-Phenyl-1,6-dihydropyridine-3-carboxamide58971-04-3C12H12N2O
- 1-Phenyl-1,4-dihydropyridine-3-carboxamide58971-05-4C12H12N2O
- 1-(2-(Allyloxy)phenyl)-1H-imidazole190198-77-7C12H12N2O
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 2-Amino-3-(3-methoxyphenyl)pyridine, 2-Amino-3-(2-methoxyphenyl)pyridine, 2-(4-Ethylphenyl)-1H-imidazole-5-carbaldehyde. 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.