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 201 to 300 of 552 compounds
6-(4-(Methylamino)phenyl)picolinaldehyde
CAS 2167183-32-4C13H12N2O
![1-(1,3-Dihydro-2H-pyrrolo[3,4-b]quinolin-2-yl)ethanone chemical structure, C13H12N2O, CAS 34086-60-7](/s/RBVDBXWGUKZVBJ-UHFFFAOYSA-N.svg)
1-(1,3-Dihydro-2H-pyrrolo[3,4-b]quinolin-2-yl)ethanone
CAS 34086-60-7C13H12N2O
![2-[2-(Furan-2-yl)ethyl]-1H-benzimidazole chemical structure, C13H12N2O, CAS 21571-31-3](/s/VGYGKOCJEQINJS-UHFFFAOYSA-N.svg)
2-[2-(Furan-2-yl)ethyl]-1H-benzimidazole
CAS 21571-31-3C13H12N2O
Benzenamine, 2-methoxy-N-(3-pyridinylmethylene)-
CAS 41855-67-8C13H12N2O
2-Cyano-N-cyclopropyl-3-phenylprop-2-enamide
CAS 732289-43-9C13H12N2O
3-(3-Oxo-cyclohex-1-enylamino)-benzonitrile
CAS 191089-83-5C13H12N2O
2-Ethyl-6-(1H-pyrrol-1-yl)-1,3-benzoxazole
CAS 861206-65-7C13H12N2O
N-(5-Phenylpyridin-2-yl)acetamide
CAS 96721-83-4C13H12N2O
![8-Methoxy-1-methyl-9H-pyrido[3,4-b]indole chemical structure, C13H12N2O, CAS 212332-24-6](/s/OJKIFIATSFTXLQ-UHFFFAOYSA-N.svg)
8-Methoxy-1-methyl-9H-pyrido[3,4-b]indole
CAS 212332-24-6C13H12N2O
3-Pyridinecarboxaldehyde, O-(phenylmethyl)oxime
CAS 71172-64-0C13H12N2O
3,6-Diamino-9H-xanthene
CAS 199116-57-9C13H12N2O
6-Methoxy-9H-carbazol-3-amine
CAS 155136-76-8C13H12N2O
1-(2-Methyl-6-phenylpyrimidin-4-yl)ethan-1-one
CAS 64571-46-6C13H12N2O
1-Ethoxy-3-methylisoquinoline-4-carbonitrile
CAS 161468-29-7C13H12N2O
(4,6-Dimethyl-2-pyrimidinyl)(phenyl)methanone
CAS 100723-87-3C13H12N2O
(2,6-Dimethyl-4-pyrimidinyl)(phenyl)methanone
CAS 169259-37-4C13H12N2O
(E)-1-(3-Methoxyphenyl)-2-phenyldiazene
CAS 56058-94-7C13H12N2O
![Benzyl[(Z)-4-pyridinylmethylidene]ammoniumolate chemical structure, C13H12N2O, CAS 1037397-02-6](/s/UKGWHZWAAZBIJH-PTNGSMBKSA-N.svg)
Benzyl[(Z)-4-pyridinylmethylidene]ammoniumolate
CAS 1037397-02-6C13H12N2O
2,3'-Diaminobenzophenone
CAS 60191-33-5C13H12N2O
2-(3,5-Dimethyl-1,2-oxazol-4-yl)-1H-indole
CAS 83102-50-5C13H12N2O
2,3,4,9-Tetrahydro-3-hydroxy-1H-carbazole-6-carbonitrile
CAS 147009-31-2C13H12N2O
4-(2,5-Dihydro-1H-pyrrole-1-carbonyl)-3-methylbenzonitrile
CAS 651045-04-4C13H12N2O
![(2E)-3-[4-(1-Methyl-1H-pyrazol-3-yl)phenyl]-2-propenal chemical structure, C13H12N2O, CAS 545445-46-3](/s/DUJDKOVVUQWGPI-NSCUHMNNSA-N.svg)
(2E)-3-[4-(1-Methyl-1H-pyrazol-3-yl)phenyl]-2-propenal
CAS 545445-46-3C13H12N2O
N-Cyclopropyl-5-quinolinecarboxamide
CAS 1090618-27-1C13H12N2O
- 4-Phenoxybenzene-1-carboximidamide6461-98-9C13H12N2O
- N-(But-3-yn-1-yl)-1H-indole-5-carboxamide1339825-68-1C13H12N2O
- 2-Propoxyquinoline-4-carbonitrile855165-17-2C13H12N2O
- 4-Ethynyl-1-(4-methoxybenzyl)-1H-pyrazole905751-59-9C13H12N2O
- 4-(Quinolin-2-yl)pyrrolidin-2-one1366798-44-8C13H12N2O
- 4-(Quinolin-6-yl)pyrrolidin-2-one1367077-61-9C13H12N2O
- 4-(Quinolin-4-yl)pyrrolidin-2-one1366825-18-4C13H12N2O
- 6-Amino-[1,1'-biphenyl]-2-carboxamide1824134-18-0C13H12N2O
- 4-Phenyl-3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-one154283-98-4C13H12N2O
- N-(Prop-2-yn-1-yl)-2-[(prop-2-yn-1-yl)amino]benzamide1797749-82-6C13H12N2O
- 3-Hydroxy-3-(2-methylquinolin-4-yl)propanenitrile1516719-99-5C13H12N2O
- N-[(Quinolin-8-yl)methyl]prop-2-enamide1536041-90-3C13H12N2O
- (3-Phenyl-1-(prop-2-yn-1-yl)-1H-pyrazol-4-yl)methanol2091713-70-9C13H12N2O
- N-(Cyanomethyl)-2-methyl-N-(prop-2-YN-1-yl)benzamide1825548-35-3C13H12N2O
- 2-(4-(1H-Pyrazol-1-yl)phenyl)cyclobutan-1-one2098215-69-9C13H12N2O
- 2,4-Dimethylpyrrolo[1,2-A]quinoxalin-1(5H)-one91955-01-0C13H12N2O
- 1-[3-(3-Aminopyridin-4-yl)phenyl]ethan-1-one2137746-04-2C13H12N2O
- 2-Prop-2-enoyl-3,4-dihydro-1H-isoquinoline-6-carbonitrile2361639-25-8C13H12N2O
- N-(Quinolin-7-ylmethyl)prop-2-enamide2361641-54-3C13H12N2O
- 2-Prop-2-enoyl-3,4-dihydro-1H-isoquinoline-5-carbonitrile2305504-14-5C13H12N2O
- O-(O-Tolylazo)phenol29418-37-9C13H12N2O
- 5-Methyl-1-benzoyl-(1H)-1,2-diazepine64762-45-4C13H12N2O
- 1,2-Dimethyl-9H-pyrido(3,4-b)indol-7-one123064-44-8C13H12N2O
- 5-Methyl-3,4-dihydrobenzo[f]quinoxalin-6(2H)-one55464-54-5C13H12N2O
- 4-Methyl-2-phenyl-5,6-dihydrofuro[2,3-d]pyrimidine82320-77-2C13H12N2O
- 3-Amino-4-biphenylcarboxamide310905-81-8C13H12N2O
- 2-(Benzofuran-2-yl)-1-ethyl-1H-imidazole732961-66-9C13H12N2O
- 2-(3-Pyridylmethyliminomethyl)phenol58199-72-7C13H12N2O
- 4-(2-Benzylidenehydrazinyl)phenol4684-59-7C13H12N2O
- Ethanone, 1-phenyl-2-(2-pyridinyl)-, oxime, (E)-61890-12-8C13H12N2O
- (E)-1-(4-Methoxyphenyl)-N-pyridin-2-ylmethanimine40037-18-1C13H12N2O
- Methanone, [2-(methylamino)-3-pyridinyl]phenyl-79574-77-9C13H12N2O
- 2-Ethoxy-5-phenyl-1H-pyrrole-3-carbonitrile158692-54-7C13H12N2O
- 3-(3-Oxobutyl)-1H-indole-5-carbonitrile505062-51-1C13H12N2O
- 6-(1H-Imidazol-1-yl)-3,4-dihydronaphthalen-1(2H)-one337914-34-8C13H12N2O
- 3(2H)-Pyridazinone, 6-phenyl-2-(2-propen-1-yl)-65536-89-2C13H12N2O
- 3-Methyl-N-phenylpyridine-4-carboxamide88329-54-8C13H12N2O
- 1 suppliersPhenyl-p-tolylnitrosamin41018-61-5C13H12N2O
- 5-Amino-5,11-dihydro[1]benzoxepino[3,4-b]pyridine95968-57-3C13H12N2O
- 2-{[2-(Hydroxymethyl)-1H-pyrrol-1-yl]methyl}benzonitrile130569-97-0C13H12N2O
- 3-(4-Oxobutyl)-1H-indole-5-carbonitrile913730-89-9C13H12N2O
- 3'-Amino[1,1'-biphenyl]-2-carboxamide366454-46-8C13H12N2O
- (2,4-Diaminophenyl)-phenylmethanone860564-16-5C13H12N2O
- 3-(2-Methyl-4-phenyl-1,3-oxazol-5-yl)propanenitrile89149-98-4C13H12N2O
- 3-(2-Methyl-4-oxo-1,4-dihydroquinolin-3-yl)propanenitrile1175695-79-0C13H12N2O
- 9-Ethoxy-9H-pyrido[3,4-B]indole253125-87-0C13H12N2O
- (4-Ethylphenyl)-5-pyrimidinylmethanone1187168-88-2C13H12N2O
- (3,4-Dimethylphenyl)-5-pyrimidinylmethanone1187166-00-2C13H12N2O
- 5-(4-Methylphenyl)pyridine-2-carboxamide1351479-05-4C13H12N2O
- 5-(3-Acetylphenyl)-2-aminopyridine1314985-38-0C13H12N2O
- 1-Isopropenyl-6,7-dihydro-8H-pyrido[3,4-b]pyrrolizin-8-one688357-22-4C13H12N2O
- 5-((Prop-2-yn-1-ylamino)methyl)quinolin-8-ol848645-94-3C13H12N2O
- 1-Cyclobutyl-6-hydroxy-1H-indole-3-carbonitrile944563-41-1C13H12N2O
- 2-(4-Ethylphenyl)pyrimidine-5-carbaldehyde1340157-78-9C13H12N2O
- (2-Amino-3-pyridinyl)(4-methylphenyl)methanone65326-76-3C13H12N2O
- 4-[4-(1H-Pyrazol-1-yl)phenyl]but-3-en-2-one1344818-52-5C13H12N2O
- 6-(Methylamino)-9H-carbazol-3-ol1181377-29-6C13H12N2O
- 3-Aminobiphenyl-2-carboxamide100723-85-1C13H12N2O
- 5-Amino-[1,1'-biphenyl]-2-carboxamide215177-66-5C13H12N2O
- 2'-Amino-[1,1'-biphenyl]-4-carboxamide1824607-44-4C13H12N2O
- 4-(2-Ethoxyphenyl)-1H-pyrrole-3-carbonitrile87388-21-4C13H12N2O
- 4-(2-Oxo-1,2-dihydroquinolin-4-yl)butanenitrile647836-47-3C13H12N2O
- 4-(2-Oxo-1,2-dihydroquinolin-3-yl)butanenitrile647836-45-1C13H12N2O
- 5-Methyl-6-(phenylamino)nicotinaldehyde1355193-89-3C13H12N2O
- 1-Isobutyryl-1H-indole-3-carbonitrile1267470-51-8C13H12N2O
- 2-(8-Methoxy-4-methylquinolin-2-yl)acetonitrile1437384-85-4C13H12N2O
- 4-(Benzylamino)nicotinaldehyde1338468-05-5C13H12N2O
- 7-Methyl-4,5-dihydroimidazo[1,5-a]quinoline-3-carbaldehyde1224848-19-4C13H12N2O
- 5-Amino-2-o-tolylisonicotinaldehyde1309365-51-2C13H12N2O
- N-Benzhydrylnitrous amide763058-91-9C13H12N2O
- 5-(2,4,5-Trimethylphenyl)oxazole-2-carbonitrile2098112-49-1C13H12N2O
- (3-Phenyl-1-(prop-2-yn-1-yl)-1H-pyrazol-5-yl)methanol2091293-07-9C13H12N2O
- 1-(But-2-yn-1-yloxy)-4-methylphthalazine2200110-53-6C13H12N2O
- 2-(2,3-Dihydro-1H-inden-2-yloxy)pyrazine2178771-37-2C13H12N2O
- 5-Methyl-2-(phenyldiazenyl)phenol582-85-4C13H12N2O
- 4-[(4-Methylanilino)methylidene]pyridin-3(4H)-one830317-02-7C13H12N2O
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 6-(4-(Methylamino)phenyl)picolinaldehyde, 1-(1,3-Dihydro-2H-pyrrolo[3,4-b]quinolin-2-yl)ethanone, 2-[2-(Furan-2-yl)ethyl]-1H-benzimidazole. 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.