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 401 to 500 of 1,260 compounds
N-(3-Cyanophenyl)-2-cyclopropylacetamide
CAS 1250400-07-7C12H12N2O
![1-[4-(Aminomethyl)phenyl]-2(1H)-pyridinone chemical structure, C12H12N2O, CAS 444002-97-5](/s/BAPOOVAFCBDTNT-UHFFFAOYSA-N.svg)
1-[4-(Aminomethyl)phenyl]-2(1H)-pyridinone
CAS 444002-97-5C12H12N2O
4-((2-Methylpyridin-3-yl)oxy)aniline
CAS 1362703-16-9C12H12N2O
1-(Quinolin-2-yl)azetidin-3-ol
CAS 1340423-65-5C12H12N2O
1-(4-Pyrazol-1-yl-phenyl)-propan-2-one
CAS 1000381-57-6C12H12N2O
![[3-(5-Methylpyrimidin-2-yl)phenyl]methanol chemical structure, C12H12N2O, CAS 1092568-83-6](/s/SIPAOEMLBOODPY-UHFFFAOYSA-N.svg)
[3-(5-Methylpyrimidin-2-yl)phenyl]methanol
CAS 1092568-83-6C12H12N2O
4-Benzyloxy-6-methylpyrimidine
CAS 68303-17-3C12H12N2O
1-(4-(4-Methyl-1H-pyrazol-1-yl)phenyl)ethan-1-one
CAS 1179641-52-1C12H12N2O
![2-(Prop-2-en-1-yloxy)-5H,6H,7H-cyclopenta[b]pyridine-3-carbonitrile chemical structure, C12H12N2O, CAS 1248379-64-7](/s/BTUXIYOMROYARE-UHFFFAOYSA-N.svg)
2-(Prop-2-en-1-yloxy)-5H,6H,7H-cyclopenta[b]pyridine-3-carbonitrile
CAS 1248379-64-7C12H12N2O
2-(Azetidin-3-yloxy)quinoline
CAS 1340435-27-9C12H12N2O
![1-[3-(1-Methyl-1H-pyrazol-5-yl)phenyl]ethan-1-one chemical structure, C12H12N2O, CAS 1339768-51-2](/s/VYEOHFGVLUVMNZ-UHFFFAOYSA-N.svg)
1-[3-(1-Methyl-1H-pyrazol-5-yl)phenyl]ethan-1-one
CAS 1339768-51-2C12H12N2O
5-(2,3-Dihydro-1H-inden-5-yl)isoxazol-3-amine
CAS 1267958-58-6C12H12N2O
4-(2-Oxo-4-piperidinyl)benzonitrile
CAS 1399183-32-4C12H12N2O
4-(2-Methoxyphenyl)pyridin-2-amine
CAS 1224740-89-9C12H12N2O
3-Methyl-4-(pyridin-2-yloxy)aniline
CAS 871020-23-4C12H12N2O
2-(Benzyloxy)-4-methylpyrimidine
CAS 172898-04-3C12H12N2O
![(5-Methyl-[2,3'-bipyridin]-5'-yl)methanol chemical structure, C12H12N2O, CAS 1346686-76-7](/s/CTDSFSYYCGHDPR-UHFFFAOYSA-N.svg)
(5-Methyl-[2,3'-bipyridin]-5'-yl)methanol
CAS 1346686-76-7C12H12N2O
![6-Methyl-2,3-dihydropyrrolo[2,1-b]quinazolin-9(1H)-one chemical structure, C12H12N2O, CAS 60811-37-2](/s/IUGUBLUQUNSUIA-UHFFFAOYSA-N.svg)
6-Methyl-2,3-dihydropyrrolo[2,1-b]quinazolin-9(1H)-one
CAS 60811-37-2C12H12N2O
4-Methoxy-2-(pyridin-3-yl)aniline
CAS 923293-14-5C12H12N2O
3-Methyl-4-(1-methyl-1H-pyrazol-4-yl)benzaldehyde
CAS 1536892-04-2C12H12N2O
3-Methyl-1-(3-methylphenyl)-1H-pyrazole-4-carbaldehyde
CAS 1546562-99-5C12H12N2O
N-Hydroxy-2-(naphthalen-2-yl)acetimidamide
C12H12N2O
3-Methoxy-4-(pyridin-4-yl)aniline
CAS 1610875-32-5C12H12N2O
3-Amino-1-benzyl-1,4-dihydropyridin-4-one
CAS 3915-69-3C12H12N2O
- 6-(2-Phenylethyl)-pyrimidin-4-ol1258306-09-0C12H12N2O
- 2-Methyl-6-(o-tolyl)pyrimidin-4-ol406925-92-6C12H12N2O
- 4-((1-Methyl-1H-pyrazol-4-yl)methyl)benzaldehyde2484889-10-1C12H12N2O
- 2H-3,1-Benzoxazine, 1,4-dihydro-2-(1H-pyrrol-2-yl)-90284-38-1C12H12N2O
- 3,4-Dihydro-4-methylcyclopent[b]indol-1(2H)-one oxime122852-74-8C12H12N2O
- 4(3H)-Pyrimidinone, 3,6-dimethyl-2-phenyl-20959-22-2C12H12N2O
- 3(2H)-Pyridazinone, 4,5-dihydro-6-(2-phenylethenyl)-35990-92-2C12H12N2O
- N-Allyl 1H-indole-2-carboxamide519033-25-1C12H12N2O
- 4-Methyl-1,2,3,4-tetrahydrocyclopenta[b]indol-1-one oximeC12H12N2O
- (4-Aminophenyl) (2-pyridyl)methanol145654-38-2C12H12N2O
- 5-Ethyl-1-phenyl-1H-pyrazole-4-carbaldehyde193747-14-7C12H12N2O
- 3-(4-Phenyl-1H-imidazol-1-yl)propionaldehyde166947-15-5C12H12N2O
- 1-(1H-Imidazol-1-yl)-3-phenyl-1-propanone55628-83-6C12H12N2O
- 3-Methoxy-4-methyl-6-phenylpyridazine10330-57-1C12H12N2O
- 1-Propanone, 1-[2-(1H-pyrazol-1-yl)phenyl]-613686-09-2C12H12N2O
- 6-(3-Methoxyphenyl)pyridin-2-amine1026001-61-5C12H12N2O
- 1-Ethyl-6-methoxy-1H-indole-3-carbonitrile876733-11-8C12H12N2O
- (1-Methyl-1H-imidazol-2-yl)(2-methylphenyl)methanone62366-13-6C12H12N2O
- 3-Methoxy-6-(4-methylphenyl)pyridazine10330-56-0C12H12N2O
- Sdpqscqfzcbcbv-uhfffaoysa-1206-81-1C12H12N2O
- 1,4-Dimethyl-6-phenylpyrimidin-2(1H)-one61404-62-4C12H12N2O
- 3,4,5,10-Tetrahydroazepino[3,4-b]indol-1(2H)-one14384-39-5C12H12N2O
- 1-Benzyl-5-oxopyrrolidine-2-carbonitrile51685-38-2C12H12N2O
- 3-Methyl-6,7,8,9-tetrahydro-5H-pyrido[2,3-b]indol-5-one221880-28-0C12H12N2O
- 1-{[(Z)-3-Phenyl-2-propenyl]oxy}-1H-imidazole477860-58-5C12H12N2O
- 2-(3-Methylphenoxy)pyridin-3-amine953891-27-5C12H12N2O
- 3-(4-Methylpyridin-2-yloxy)aniline289469-80-3C12H12N2O
- N-Ethyl-1-nitrosonaphthalen-2-amine76145-86-3C12H12N2O
- 3,4-Dihydro-2H-pyrano[2,3-f]quinolin-3-amine793671-04-2C12H12N2O
- 1-Ethyl-2-(hydroxymethyl)indole-6-carbonitrile200184-03-8C12H12N2O
- 3-Amino-2-(2-methyl-3-pyridinyl)phenol615572-94-6C12H12N2O
- 3-(3-Hydroxypropyl)-1H-indole-5-carbonitrile151140-75-9C12H12N2O
- (6-(Phenylamino)pyridin-3-yl)methanol161370-12-3C12H12N2O
- 5-(Azetidin-3-yloxy)isoquinoline780021-95-6C12H12N2O
- 3-[4-(1H-Pyrazol-1-yl)phenyl]prop-2-en-1-ol545420-92-6C12H12N2O
- 2-(3-Aminophenoxy)aniline99739-88-5C12H12N2O
- N,N-Dimethyl-5-quinolinecarboxamide1090510-47-6C12H12N2O
- [1-(3-Vinyl-phenyl)-1H-imidazol-4-yl]-methanol445303-26-4C12H12N2O
- 5-Methoxy-1,2-dimethyl-1H-indole-3-carbonitrile296264-05-6C12H12N2O
- 1-(4-Methylphenyl)-5-oxopyrrolidine-3-carbonitrile1017458-23-9C12H12N2O
- 3-Phenyl-4,5,6,7-tetrahydroisoxazolo[4,3-C]pyridine1082312-44-4C12H12N2O
- 1-[2-(2-Methyl-1H-imidazol-1-yl)phenyl]ethan-1-one1019528-48-3C12H12N2O
- 5-Methyl-1-(6-methylpyridin-2-yl)-1H-pyrrole-2-carbaldehyde1087610-69-2C12H12N2O
- 1-(2,5-Dimethylphenyl)-1H-pyrazole-4-carbaldehyde1152589-08-6C12H12N2O
- N-(Prop-2-en-1-yl)-1H-indole-3-carboxamide1154685-03-6C12H12N2O
- N,N-Dimethyl-6-quinolinecarboxamide847248-48-0C12H12N2O
- 5-(Amino(phenyl)methyl)pyridin-2(1H)-one612532-05-5C12H12N2O
- (2-(o-Tolyl)pyrimidin-5-yl)methanol875777-65-4C12H12N2O
- 2-Ethoxy-5-pyridin-3-ylpyridine1214358-24-3C12H12N2O
- 2-[4-(1H-Pyrrol-1-yl)phenyl]acetamide33061-44-8C12H12N2O
- 2-(3-Methoxyphenyl)pyridin-4-amine1215071-71-8C12H12N2O
- 4-(2-Amino-5-methylpyridin-3-yl)phenol1258631-95-6C12H12N2O
- 3,4-Dimethyl-2-(1H-pyrazol-1-yl)benzaldehyde1214622-41-9C12H12N2O
- 3-Ethyl-2-(1H-pyrazol-1-yl)benzaldehyde1214622-44-2C12H12N2O
- 1-(3-(4-Methyl-1H-pyrazol-1-yl)phenyl)ethan-1-one180306-51-8C12H12N2O
- 3-Methyl-4-(1H-pyrrol-1-yl)benzamide1208318-10-8C12H12N2O
- 1-(1-Methyl-2-phenyl-1H-imidazol-5-yl)ethanone944904-08-9C12H12N2O
- 3-Amino-1-methyl-5-phenylpyridin-2(1H)-one1893786-47-4C12H12N2O
- 2-Methyl-5-[(5-methylpyridin-2-yl)oxy]pyridine2640947-89-1C12H12N2O
- 4-(5-Methylpyridin-2-ylamino)phenol1231926-12-7C12H12N2O
- N-(2-Methylquinolin-3-yl)acetamide21352-23-8C12H12N2O
- N-(4-Cyano-3-methylphenyl)-2-methylprop-2-enamide658706-04-8C12H12N2O
- 4-Methyl-2-[(pyridin-3-yl)methoxy]pyridine2202294-92-4C12H12N2O
- 3-[(6-Methyl-3-pyridinyl)oxy]benzenamine228401-35-2C12H12N2O
- N-(1H-Indol-5-yl)cyclopropanecarboxamide1379532-98-5C12H12N2O
- 5-(2-Cyano-phenoxy)pentanenitrile1283606-04-1C12H12N2O
- 4-(4-Cyanobutoxy)benzonitrile1251086-36-8C12H12N2O
- 1-[4-(1-Methyl-1H-pyrazol-4-yl)phenyl]ethan-1-one1178936-51-0C12H12N2O
- 1-[3-(1-Methyl-1H-pyrazol-4-yl)phenyl]ethan-1-one1184691-44-8C12H12N2O
- 2-(2-Ethyl-1H-imidazol-1-yl)benzaldehyde1247397-30-3C12H12N2O
- 4-(1-Ethyl-1H-pyrazol-4-yl)benzaldehyde1249000-46-1C12H12N2O
- 3-(1-Ethyl-1H-pyrazol-4-yl)benzaldehyde1247994-29-1C12H12N2O
- 4-Methyl-3-(2-oxo-1-pyrrolidinyl)benzonitrile1249757-28-5C12H12N2O
- 3-Methyl-4-(4-methyl-1H-pyrazol-1-yl)benzaldehyde1250672-88-8C12H12N2O
- 2-(4,5-Dimethyl-1H-imidazol-1-yl)benzaldehyde1247646-97-4C12H12N2O
- 1-[2-(3-Methyl-1H-pyrazol-1-yl)phenyl]ethan-1-one1250199-94-0C12H12N2O
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 N-(3-Cyanophenyl)-2-cyclopropylacetamide, 1-[4-(Aminomethyl)phenyl]-2(1H)-pyridinone, 4-((2-Methylpyridin-3-yl)oxy)aniline. 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.