Molecular formula
C13H12N2O
552 compounds have this formula on CompoundList.
- Molar mass
- 212.25g/mol
- Monoisotopic mass
- 222.1577Da
- Atoms
- 28
- Elements
- 4
- Rings plus double bonds
- 9
The formula C13H12N2O describes a molecule made of 13 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 × 1373.56%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 125.70%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 213.20%14.007 × 2 = 28.014 g/mol
- O Oxygen × 17.54%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C13H12N2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 552 compounds
3-Phenyl-1,5,6,7-tetrahydro-4H-indazol-4-one
CAS 96546-38-2C13H12N2O
![6,7-Dihydro-2H-benzo[6,7]cyclohepta[1,2-c]pyridazin-3(5H)-one chemical structure, C13H12N2O, CAS 25823-52-3](/s/RGZUCGKBLUSWKJ-UHFFFAOYSA-N.svg)
6,7-Dihydro-2H-benzo[6,7]cyclohepta[1,2-c]pyridazin-3(5H)-one
CAS 25823-52-3C13H12N2O
N-(Pyridin-3-ylmethyl)benzamide
CAS 7110-43-2C13H12N2O
4'-Methylnicotinanilide
CAS 24303-02-4C13H12N2O
![3-(Propan-2-yl)-1H,4H-indeno[1,2-c]pyrazol-4-one chemical structure, C13H12N2O, CAS 108874-23-3](/s/NPTFUJRPAPQBTP-UHFFFAOYSA-N.svg)
3-(Propan-2-yl)-1H,4H-indeno[1,2-c]pyrazol-4-one
CAS 108874-23-3C13H12N2O
![1-(2-Aminoethyl)benzo[cd]indol-2(1H)-one chemical structure, C13H12N2O, CAS 1016729-66-0](/s/HSMLXNLTTXEFNX-UHFFFAOYSA-N.svg)
1-(2-Aminoethyl)benzo[cd]indol-2(1H)-one
CAS 1016729-66-0C13H12N2O
![1,9-Dimethyl-9H-pyrido[3,4-b]indol-6-ol chemical structure, C13H12N2O, CAS 916330-37-5](/s/IEGAEJKWYJMBPB-UHFFFAOYSA-N.svg)
1,9-Dimethyl-9H-pyrido[3,4-b]indol-6-ol
CAS 916330-37-5C13H12N2O
1-Ethyl-2H-beta-carbolin-2-ol
CAS 90686-26-3C13H12N2O
4-(2-Methylpyridin-3-yl)benzamide
CAS 2408852-68-4C13H12N2O
(2-Methoxyphenyl)phenyldiazene
CAS 6319-21-7C13H12N2O
![2,5-Cyclohexadien-1-one, 4-[(4-amino-3-methylphenyl)imino]- chemical structure, C13H12N2O, CAS 101-15-5](/s/RWIMGHAFJNQGDH-UHFFFAOYSA-N.svg)
2,5-Cyclohexadien-1-one, 4-[(4-amino-3-methylphenyl)imino]-
CAS 101-15-5C13H12N2O
3-Pyridinecarboxamide, 2-methyl-N-phenyl-
CAS 86198-37-0C13H12N2O
Biphenyl-4-amidoxime
CAS 1648828-03-8C13H12N2O
![5-[(1-Indolyl)methyl]-3-methylisoxazole chemical structure, C13H12N2O, CAS 528593-71-7](/s/FPZFIAHARAHNDG-UHFFFAOYSA-N.svg)
5-[(1-Indolyl)methyl]-3-methylisoxazole
CAS 528593-71-7C13H12N2O
1-(4-Ethynyl-2-methoxyphenyl)-4-methyl-1H-imidazole
CAS 1093980-57-4C13H12N2O
N-(4-Methyl-2-pyridinyl)benzamide
CAS 33120-20-6C13H12N2O
N-(3-(Pyridin-2-yl)phenyl)acetamide
CAS 184173-97-5C13H12N2O
![1-Methyl-5-[2-(pyridin-4-yl)ethenyl]-1H-pyrrole-2-carbaldehyde chemical structure, C13H12N2O, CAS 630390-33-9](/s/XUDAMDNINHEXIF-UHFFFAOYSA-N.svg)
1-Methyl-5-[2-(pyridin-4-yl)ethenyl]-1H-pyrrole-2-carbaldehyde
CAS 630390-33-9C13H12N2O
5-(4-Hydroxy-3-methylphenyl)-1-methyl-1H-pyrrole-2-carbonitrile
CAS 2111831-96-8C13H12N2O
5-(4-Hydroxy-2-methylphenyl)-1-methyl-1H-pyrrole-2-carbonitrile
CAS 2124215-65-0C13H12N2O
Methanone, bis(2-aminophenyl)-
CAS 606-10-0C13H12N2O
N-(4-Pyridinylmethyl)benzamide
CAS 3820-26-6C13H12N2O
N-(2-Methylphenyl)pyridine-4-carboxamide
CAS 70301-26-7C13H12N2O
Imidazo(1,2-a)pyridin-5(1H)-one, 2,3-dihydro-7-phenyl-
CAS 66066-06-6C13H12N2O
- 2,4'-Diaminobenzophenone14963-42-9C13H12N2O
- N-Phenylbenzohydrazide579-45-3C13H12N2O
- N-(4-Methoxyphenyl)-1-pyridin-3-ylmethanimine41855-73-6C13H12N2O
- 2-Pyridinecarboxamide, N-(4-methylphenyl)-1752-86-9C13H12N2O
- 4-(Furan-2-yl)-2,3-dihydro-1H-1,5-benzodiazepine394655-12-0C13H12N2O
- n',n'-Diphenylformic hydrazide38604-71-6C13H12N2O
- 2-(Furan-2-yl)-2-(phenylamino)propanenitrile17424-72-5C13H12N2O
- 2-(9H-beta-Carbolin-1-yl)ethanol102828-03-5C13H12N2O
- 1-[3-(4-Methylphenyl)acryloyl]-1H-pyrazole544439-84-1C13H12N2O
- N'-[(E)-Naphthalen-1-ylmethylidene]acetohydrazide59670-85-8C13H12N2O
- [1,1'-Biphenyl]-3-carbohydrazide709653-55-4C13H12N2O
- 3-Quinolinecarbonitrile, 4-hydroxy-8-(1-methylethyl)-61338-21-4C13H12N2O
- Phenol, 2-[[(3-methyl-2-pyridinyl)imino]methyl]-159793-74-5C13H12N2O
- Bis(3-methyl-2-pyridinyl)methanone256371-14-9C13H12N2O
- Indole-5-carbonitrile, 3-(2-methylpropionyl)-17380-21-1C13H12N2O
- N-(4-Anilinophenyl)formamide7402-56-4C13H12N2O
- Benzenamine, 4-methoxy-N-(2-pyridinylmethylene)-26930-67-6C13H12N2O
- Benzenamine, 2-methoxy-N-(2-pyridinylmethylene)-26825-30-9C13H12N2O
- 3-(1-Formyl-2-methyl-indolizin-3-yl)-propionitrile685891-09-2C13H12N2O
- 2,4,6-Cycloheptatrien-1-one, 2-(2-phenylhydrazino)-2745-07-5C13H12N2O
- 2-Naphthalenol, 5,6-dihydro-7-(1H-imidazol-1-yl)-89781-73-7C13H12N2O
- Harmine C-11171882-19-2C13H12N2O
- 2-Phenyl-4,5,6,7-tetrahydro-2H-indazol-4-one113502-44-6C13H12N2O
- 5-Methyl-1,10-phenanthroline--water (1/1)855360-81-5C13H12N2O
- 1-(2-(4-Aminopyridin-3-yl)phenyl)ethanone1258610-21-7C13H12N2O
- 6-(Methyl(phenyl)amino)nicotinaldehyde1355226-56-0C13H12N2O
- 2-Cyclopropyl-6-phenylpyrimidin-4-ol651043-20-8C13H12N2O
- 2-Phenyl-5-(prop-2-en-1-yl)pyrimidin-4(3H)-one6203-97-0C13H12N2O
- Phenol, 4-[(3-methylphenyl)azo]-6676-96-6C13H12N2O
- Pyridine, 2-[N-(m-methoxyphenyl)formimidoyl]-29202-20-8C13H12N2O
- N-(Prop-2-en-1-yl)quinoline-2-carboxamide571917-78-7C13H12N2O
- N-Quinolin-4-ylcyclopropanecarboxamide588679-96-3C13H12N2O
- 3-Pyridinecarboxamide, 2-methyl-6-phenyl-132382-00-4C13H12N2O
- 4-(3-Aminophenyl)benzamide166386-42-1C13H12N2O
- 4-(4-Aminophenyl)benzamide159191-47-6C13H12N2O
- 3-(3-Aminophenyl)benzamide1245740-41-3C13H12N2O
- 1,3-Diphenyl-d10-urea108009-46-7C13H12N2O
- 2-Naphthol, 3-(2-imidazolin-2-yl)-16173-26-5C13H12N2O
- N-(2-Hydroxyphenyl)benzenecarboximidamide23564-70-7C13H12N2O
- 1-(2-Methyl-1,4-dihydropyrrolo[3,2-b]indol-3-yl)ethanone77411-90-6C13H12N2O
- Benzenamine, 3-methoxy-N-(3-pyridinylmethylene)-41855-70-3C13H12N2O
- 2-[(4-Methoxy-2,5-dimethylphenyl)methylidene]propanedinitrile267900-10-7C13H12N2O
- 4'-Hydroxybiphenyl-4-carboximidamide149507-28-8C13H12N2O
- N-(8-Quinolinyl)cyclopropanecarboxamide289474-52-8C13H12N2O
- 10-Methyl-1H,2H,3H,4H-benzo[b]1,6-naphthyridin-1-one930395-75-8C13H12N2O
- 2-Phenoxybenzimidamide1020947-35-6C13H12N2O
- 4-(5-Ethylpyrimidin-2-yl)benzaldehyde545424-38-2C13H12N2O
- 6-Methyl-N-phenylpyridine-2-carboxamide1090350-43-8C13H12N2O
- (E)-3-(2-Pyridylethynyl)-2-cyclohexenone Oxime1224432-92-1C13H12N2O
- 4-(1-Naphthyl)-4,5-dihydrooxazol-2-amine1043489-26-4C13H12N2O
- 1-(2-(Phenylamino)pyridin-3-yl)ethanone1080675-01-9C13H12N2O
- 2,7-Diamino-9H-fluoren-9-ol2915-83-5C13H12N2O
- 4-[(2-Methylphenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one6676-95-5C13H12N2O
- N-Hydroxy-N,N-diphenyl-methanimidamide5913-00-8C13H12N2O
- 2-[(Furan-2-ylmethyl)(phenyl)amino]acetonitrile300395-67-9C13H12N2O
- Phenol, 2-[[(5-methyl-2-pyridinyl)imino]methyl]-59129-92-9C13H12N2O
- 1-(4-Methyl-2-phenylpyrimidin-5-yl)ethanone66373-27-1C13H12N2O
- 2-(9H-beta-Carbolin-9-yl)ethan-1-ol22946-01-6C13H12N2O
- N-(6-Methylpyridin-3-yl)benzamide858851-87-3C13H12N2O
- 6-(4-Cyanophenyl)-6-oxohexanenitrile898767-51-6C13H12N2O
- 6-(3-Cyanophenyl)-6-oxohexanenitrile898767-62-9C13H12N2O
- 3-(7-Ethyl-1H-indol-3-yl)-3-oxopropanenitrile1082847-50-4C13H12N2O
- N-(4-Methyl-pyridin-3-yl)-benzamide2922-05-6C13H12N2O
- 6-(2,3-Dihydro-1-benzofuran-5-yl)pyridin-2-amine1184129-25-6C13H12N2O
- 1-[4-(6-Aminopyridin-3-yl)phenyl]ethanone953420-73-0C13H12N2O
- 2-Isopropoxyquinoline-4-carbonitrile855165-21-8C13H12N2O
- 1-Naphthalen-2-yl-imidazolidin-2-one1260008-75-0C13H12N2O
- N-(Isoquinolin-3-yl)cyclopropanecarboxamide1382848-00-1C13H12N2O
- 5-(p-Tolyl)nicotinamide1346691-48-2C13H12N2O
- 3-(4-Methylphenyl)pyridine-2-carboxamide1355248-09-7C13H12N2O
- 5-(m-Tolyl)nicotinamide1346691-46-0C13H12N2O
- 5-(o-Tolyl)nicotinamide1356111-59-5C13H12N2O
- 1-[(1-Phenylcyclopropyl)carbonyl]-1H-imidazole1779126-18-9C13H12N2O
- 1 suppliersN-Phenyl-N-(o-tolyl)nitrous amide139102-39-9C13H12N2O
- 3-(1-Benzyl-1H-pyrazol-4-yl)prop-2-enal1937327-35-9C13H12N2O
- 1,9-Dimethyl-2H-pyrido[3,4-b]indol-3(9H)-one21511-44-4C13H12N2O
Frequently asked questions
What is the molar mass of C13H12N2O?
The molar mass of C13H12N2O is 212.25 g/mol, calculated from standard atomic weights for 13 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 222.1577 Da.
How many compounds have the formula C13H12N2O?
CompoundList lists 552 compounds with the molecular formula C13H12N2O, including 3-Phenyl-1,5,6,7-tetrahydro-4H-indazol-4-one, 6,7-Dihydro-2H-benzo[6,7]cyclohepta[1,2-c]pyridazin-3(5H)-one, N-(Pyridin-3-ylmethyl)benzamide. 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 C13H12N2O?
C13H12N2O has a degree of unsaturation of 9. 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.