Molecular formula
C13H11N3O
406 compounds have this formula on CompoundList.
- Molar mass
- 225.25g/mol
- Monoisotopic mass
- 228.1090Da
- Atoms
- 28
- Elements
- 4
- Rings plus double bonds
- 10
The formula C13H11N3O describes a molecule made of 13 carbon atoms, 11 hydrogen atoms, 3 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 × 1369.32%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 114.92%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 318.66%14.007 × 3 = 42.021 g/mol
- O Oxygen × 17.10%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C13H11N3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 406 compounds
3-Amino-5-(6-methylpyridin-3yloxy)benzonitrile
CAS 1020173-24-3C13H11N3O
![7-Methoxy-2-(2-pyridyl)imidazo[1,2-a]pyridine chemical structure, C13H11N3O, CAS 1892747-85-1](/s/SBRCECFYQWIWFP-UHFFFAOYSA-N.svg)
7-Methoxy-2-(2-pyridyl)imidazo[1,2-a]pyridine
CAS 1892747-85-1C13H11N3O
![1-Benzyl-1H-pyrrolo[2,3-d]pyridazin-7(6H)-one chemical structure, C13H11N3O, CAS 1936044-53-9](/s/OKPAQVDUXXJLBG-UHFFFAOYSA-N.svg)
1-Benzyl-1H-pyrrolo[2,3-d]pyridazin-7(6H)-one
CAS 1936044-53-9C13H11N3O
2-(1-(Prop-2-yn-1-yl)-3-(pyridin-2-yl)-1H-pyrazol-4-yl)acetaldehyde
CAS 2098139-75-2C13H11N3O
2-(1-(Prop-2-yn-1-yl)-3-(pyridin-4-yl)-1H-pyrazol-4-yl)acetaldehyde
CAS 2098015-70-2C13H11N3O
2-(Pyridin-3-yl)-7,8-dihydroquinazolin-5(6H)-one
CAS 302899-42-9C13H11N3O
2-Oxo-4-anilino-6-methyl-1,2-dihydropyridine-3-carbonitrile
CAS 582300-63-8C13H11N3O
2,4-Dihydro-5-methyl-2-(2-quinolinyl)-3H-pyrazol-3-one
CAS 26322-25-8C13H11N3O
2-Ethoxy-4-phenylpyrimidine-5-carbonitrile
CAS 89079-67-4C13H11N3O
4-(2H-Benzotriazol-2-yl)-2-methylphenol
CAS 16938-24-2C13H11N3O
![1-Methyl-6-phenylimidazo[1,5-a]pyrazin-8(7H)-one chemical structure, C13H11N3O, CAS 108418-76-4](/s/ILUQPLMBVCZYTL-UHFFFAOYSA-N.svg)
1-Methyl-6-phenylimidazo[1,5-a]pyrazin-8(7H)-one
CAS 108418-76-4C13H11N3O
4-Anilino-1-methyl-2-oxopyridine-3-carbonitrile
CAS 62617-48-5C13H11N3O
3-Methoxy-5-methyl-6-phenylpyrazine-2-carbonitrile
CAS 137695-89-7C13H11N3O
4-(1H-Benzimidazol-2-ylamino)phenol
CAS 446845-17-6C13H11N3O
![4-(2-Methyl-1H-imidazo[4,5-c]pyridin-1-yl)phenol chemical structure, C13H11N3O, CAS 139402-03-2](/s/HTDWUITVLGIKSQ-UHFFFAOYSA-N.svg)
4-(2-Methyl-1H-imidazo[4,5-c]pyridin-1-yl)phenol
CAS 139402-03-2C13H11N3O
![2-[3-(Aminomethyl)phenyl]oxazolo[4,5-b]pyridine chemical structure, C13H11N3O, CAS 52334-45-9](/s/KSOIZAUIMVMSJP-UHFFFAOYSA-N.svg)
2-[3-(Aminomethyl)phenyl]oxazolo[4,5-b]pyridine
CAS 52334-45-9C13H11N3O
![4-(1H-Pyrrolo[2,3-b]pyridin-4-yloxy)aniline chemical structure, C13H11N3O, CAS 417721-79-0](/s/XNXWWERVRFAOPG-UHFFFAOYSA-N.svg)
4-(1H-Pyrrolo[2,3-b]pyridin-4-yloxy)aniline
CAS 417721-79-0C13H11N3O
6-(2-Methoxyanilino)pyridine-3-carbonitrile
CAS 1016673-17-8C13H11N3O
![2-Benzyl-1H-pyrazolo[3,4-b]pyridin-3(2H)-one chemical structure, C13H11N3O, CAS 28739-56-2](/s/OHAACBLPMHLPIP-UHFFFAOYSA-N.svg)
2-Benzyl-1H-pyrazolo[3,4-b]pyridin-3(2H)-one
CAS 28739-56-2C13H11N3O
N-(1-Cyanocyclopropyl)-1H-indole-5-carboxamide
CAS 1355722-15-4C13H11N3O
![5-(6-Methoxypyridin-3-yl)-1H-pyrrolo[2,3-b]pyridine chemical structure, C13H11N3O, CAS 918522-25-5](/s/NXBUOOFJMSNJRP-UHFFFAOYSA-N.svg)
5-(6-Methoxypyridin-3-yl)-1H-pyrrolo[2,3-b]pyridine
CAS 918522-25-5C13H11N3O
6-(1H-Imidazol-1-yl)-2-methoxy-quinoline
CAS 1201902-48-8C13H11N3O
1-(2-Pyridylmethyl)-1H-indazol-3-ol
CAS 1245742-45-3C13H11N3O
![4-[(4-Methyl-6-oxo-1,6-dihydropyrimidin-1-yl)methyl]benzonitrile chemical structure, C13H11N3O, CAS 1305014-00-9](/s/QNUAAXGVYPLUAU-UHFFFAOYSA-N.svg)
4-[(4-Methyl-6-oxo-1,6-dihydropyrimidin-1-yl)methyl]benzonitrile
CAS 1305014-00-9C13H11N3O
- (6-Phenylimidazo[1,2-b]pyridazin-3-yl)methanol1002309-36-5C13H11N3O
- 3-(3-Ethyl-3H-imidazole-4-carbonyl)-benzonitrile1450739-11-3C13H11N3O
- (5-(Naphthalen-1-yl)-1H-1,2,4-triazol-3-yl)methanol1541657-44-6C13H11N3O
- 8-Methoxy-2-(2-pyridyl)imidazo[1,2-a]pyridine1505349-35-8C13H11N3O
- 4-Azido-4'-methoxy-1,1'-biphenyl207287-80-7C13H11N3O
- 2-(4,6-Dimethylpyrimidin-5-yl)-5-hydroxybenzonitrile1609259-82-6C13H11N3O
- 9H-Carbazole-1-carbohydrazide26275-68-3C13H11N3O
- 7-Methoxy-3-phenyl-1H-pyrazolo[3,4-c]pyridine1498293-64-3C13H11N3O
- N-(7-(Cyanomethyl)quinolin-2-yl)acetamide1562370-37-9C13H11N3O
- 3-Phenyl-1-(prop-2-yn-1-yl)-1H-pyrazole-5-carboxamide2098042-21-6C13H11N3O
- 2-(1-(Prop-2-yn-1-yl)-3-(pyridin-3-yl)-1H-pyrazol-4-yl)acetaldehyde2098138-49-7C13H11N3O
- N-(2-Phenylpyrimidin-4-yl)prop-2-enamide2187469-63-0C13H11N3O
- 1-Methyl-3-phenyl-1H-pyrazolo[3,4-b]pyridin-6(7H)-one1312949-12-4C13H11N3O
- N-(6-Pyridin-3-ylpyridin-2-yl)prop-2-enamide2305452-28-0C13H11N3O
- 4-(1H-Imidazol-1-yl)-6-methoxyquinoline2319640-13-4C13H11N3O
- N-(3-Pyrimidin-5-ylphenyl)prop-2-enamide2361657-31-8C13H11N3O
- N-(Phenylmethyl)oxazolo[5,4-c]pyridin-2-amine169205-94-1C13H11N3O
- Diazenecarboxamide, N,2-diphenyl-70002-96-9C13H11N3O
- Pyrazolo[1,5-a]pyrimidin-7(4H)-one, 2-(4-methylphenyl)-86969-22-4C13H11N3O
- 4-(3-Amino-1H-indazol-5-yl)phenol871708-63-3C13H11N3O
- 6H-[1,2,4]Triazino[2,3-b]isoquinolin-6-one, 2,3-dimethyl-56312-07-3C13H11N3O
- [1,2,4]Triazolo[1,5-a]pyridine, 5-methyl-2-phenyl-, 3-oxide62135-68-6C13H11N3O
- [1,2,4]Triazolo[1,5-a]pyridine, 2-(4-methylphenyl)-, 3-oxide54215-25-7C13H11N3O
- 2-(2'-Methoxy-phenyl)-benztriazole40756-56-7C13H11N3O
- 4-Methyl-9H-pyrido[3,4-b]indole-3-carboxamide78539-16-9C13H11N3O
- 5-Methyl-2-phenyl-1,4-dihydro-7H-imidazo[4,5-b]pyridin-7-one79899-05-1C13H11N3O
- N-(Phenylmethyl)oxazolo[4,5-b]pyridin-2-amine113520-23-3C13H11N3O
- 4-(Benzyloxy)-1H-pyrazolo[3,4-b]pyridine119368-04-6C13H11N3O
- 6-Ethoxy[3,4'-bipyridine]-5-carbonitrile128887-24-1C13H11N3O
- [3,4'-Bipyridine]-5-carbonitrile,6-methoxy-2-met128887-26-3C13H11N3O
- 2-Benzyl-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one4231-61-2C13H11N3O
- 8-(Benzyloxy)-[1,2,4]triazolo[4,3-a]pyridine1065608-70-9C13H11N3O
- 5-(o-Tolyl)pyrazolo[1,5-a]pyrimidin-7-ol672325-13-2C13H11N3O
- 5-(3-Pyridinylmethoxy)-1H-indazole478830-91-0C13H11N3O
- 5-(4-Pyridinylmethoxy)-1H-indazole478830-93-2C13H11N3O
- 5-(2-Pyridinylmethoxy)-1H-indazole478830-88-5C13H11N3O
- [4-(Benzotriazol-1-yl)phenyl]methanol1092281-55-4C13H11N3O
- 3-(2-Methoxyphenyl)-1,2,4-triazolo[4,3-a]pyridine2827-95-4C13H11N3O
- 1H-Benzimidazol-2-yl(1-methyl-1H-pyrrol-2-yl)methanone6504-15-0C13H11N3O
- 5-Amino-2-(benzyloxy)pyridine-3-carbonitrile1178064-27-1C13H11N3O
- 2-(2-Methyl-1H-imidazol-1-yl)quinolin-8-ol648896-35-9C13H11N3O
- 6-(4-Methylimidazol-1-yl)-1H-quinolin-2-one102791-40-2C13H11N3O
- 6-(2-Methylimidazol-1-yl)-1H-quinolin-2-one102791-38-8C13H11N3O
- 3-(3-Amino-1H-indazol-5-yl)phenol871708-64-4C13H11N3O
- 6-(6-Methoxy-3-pyridinyl)-1H-indazole953406-25-2C13H11N3O
- 1,2-Dihydro-1-(3-pyridinylmethyl)-3H-indazol-3-one1245742-43-1C13H11N3O
- 1,2-Dihydro-1-(4-pyridinylmethyl)-3H-indazol-3-one1245742-44-2C13H11N3O
- 5-((Pyridin-3-yl)methoxy)-1H-pyrrolo[2,3-b]pyridine1036007-74-5C13H11N3O
- 2-[4-(Methylamino)phenoxy]-3-pyridinecarbonitrile1179185-20-6C13H11N3O
- 1 suppliers5-Amino-2-((5-methylpyridin-2-yl)oxy)benzonitrile1304228-31-6C13H11N3O
- 4-(2-Methoxypyridin-4-yl)-1H-pyrrolo[2,3-b]pyridine1203568-84-6C13H11N3O
- 4-[(5-Amino-2-pyridinyl)oxy]-3-methylbenzonitrile1311139-17-9C13H11N3O
- (2-Pyridin-3-yl-3H-benzimidazol-5-yl)methanol864274-66-8C13H11N3O
- 3-(Benzyloxy)[1,2,4]triazolo[4,3-a]pyridine64125-45-7C13H11N3O
- 4-(3-Methyl-1,2,4-triazolo[4,3-a]pyridin-8-yl)phenol1401818-49-2C13H11N3O
- 4-Imidazo[1,2-b]pyridazin-6-ylbenzenemethanol1401815-82-4C13H11N3O
- 4-(3H-Imidazo[4,5-b]pyridin-3-yl)benzenemethanol1401812-31-4C13H11N3O
- 4-Imidazo[1,2-b]pyridazin-2-ylbenzenemethanol1401814-98-9C13H11N3O
- 7-Methyl-2-phenylimidazo[1,2-a]pyrazin-3(7H)-one152719-99-8C13H11N3O
- 1-(Azidomethyl)-4-phenoxybenzene1254305-69-5C13H11N3O
- Phenyl(5H-pyrrolo[3,4-d]pyrimidin-6(7H)-yl)methanone1797081-49-2C13H11N3O
- 1-Phenyl-1,2-dihydropyrido[3,4-b]pyrazin-3(4H)-one1437457-86-7C13H11N3O
- 6-(7-Methyl-2-benzoxazolyl)-3-pyridinamine1213250-52-2C13H11N3O
- 3-Amino-2-(benzyloxy)pyridine-4-carbonitrile1545249-92-0C13H11N3O
- 5-(4-Methoxy-3-pyridinyl)-1H-indazole1627196-47-7C13H11N3O
- 5-Methoxy-1-(pyrimidin-2-yl)-1H-indole1310708-88-3C13H11N3O
- 6-(4-Methoxyphenyl)-2-methylpyrimidine-4-carbonitrile1889882-01-2C13H11N3O
- 6-(2-Methoxyphenyl)-2-methylpyrimidine-4-carbonitrile1891144-73-2C13H11N3O
- 6-(3-Methoxyphenyl)-2-methylpyrimidine-4-carbonitrile1893207-83-4C13H11N3O
- 6-Methoxy-2-(2-pyridyl)imidazo[1,2-a]pyridine1890467-77-2C13H11N3O
- 5-Methoxy-2-(2-pyridyl)imidazo[1,2-a]pyridine1894596-86-1C13H11N3O
- (3-([1,2,4]Triazolo[4,3-A]pyridin-6-yl)phenyl)methanol1477478-62-8C13H11N3O
- 6-(2-Ethoxyphenyl)pyrimidine-4-carbonitrile2098076-15-2C13H11N3O
- 6-(4-Ethoxyphenyl)pyrimidine-4-carbonitrile2098076-06-1C13H11N3O
- 6-(1-Phenoxyethyl)pyrimidine-4-carbonitrile2097951-58-9C13H11N3O
- 2-Methyl-6-(phenoxymethyl)pyrimidine-4-carbonitrile2097948-53-1C13H11N3O
Frequently asked questions
What is the molar mass of C13H11N3O?
The molar mass of C13H11N3O is 225.25 g/mol, calculated from standard atomic weights for 13 carbon atoms, 11 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 228.1090 Da.
How many compounds have the formula C13H11N3O?
CompoundList lists 406 compounds with the molecular formula C13H11N3O, including 3-Amino-5-(6-methylpyridin-3yloxy)benzonitrile, 7-Methoxy-2-(2-pyridyl)imidazo[1,2-a]pyridine, 1-Benzyl-1H-pyrrolo[2,3-d]pyridazin-7(6H)-one. 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 C13H11N3O?
C13H11N3O has a degree of unsaturation of 10. 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.