Molecular formula
C12H11N3O2
532 compounds have this formula on CompoundList.
- Molar mass
- 229.24g/mol
- Monoisotopic mass
- 229.0851Da
- Atoms
- 28
- Elements
- 4
- Rings plus double bonds
- 9
The formula C12H11N3O2 describes a molecule made of 12 carbon atoms, 11 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. 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 × 1262.87%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 114.84%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 318.33%14.007 × 3 = 42.021 g/mol
- O Oxygen × 213.96%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C12H11N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 532 compounds
N-(2-Methyl-3-nitrophenyl)-1-(1H-pyrrol-2-yl)methanimine
CAS 5375-70-2C12H11N3O2
![7-Phenyl-1,2,7-triazaspiro[4.4]non-1-ene-6,8-dione chemical structure, C12H11N3O2, CAS 446868-40-2](/s/VYKGJIRDSBKSIG-UHFFFAOYSA-N.svg)
7-Phenyl-1,2,7-triazaspiro[4.4]non-1-ene-6,8-dione
CAS 446868-40-2C12H11N3O2
2-Hydrazinyl-N-(naphthalen-1-yl)-2-oxoacetamide
CAS 21819-58-9C12H11N3O2
2-Cyano-3-(4-acetamidophenyl)prop-2-enamide
CAS 281212-42-8C12H11N3O2
6-Methyl-N-(2-nitrophenyl)pyridin-3-amine
CAS 5024-64-6C12H11N3O2
6-Methyl-5-nitro-N-phenyl-2-pyridinamine
CAS 28489-38-5C12H11N3O2
Methyl 3-amino-5-phenylpyrazine-2-carboxylate
CAS 1503-43-1C12H11N3O2
![2-Nitro-4-[(pyridin-2-yl)methyl]aniline chemical structure, C12H11N3O2, CAS 62946-52-5](/s/CEWLGNABMUFRGF-UHFFFAOYSA-N.svg)
2-Nitro-4-[(pyridin-2-yl)methyl]aniline
CAS 62946-52-5C12H11N3O2
Methyl(4-nitrophenyl)-4-pyridylamine
CAS 228401-41-0C12H11N3O2
1-(3-Methoxy-6-pyridin-4-yl-pyridazin-4-yl)-ethanone
CAS 870098-05-8C12H11N3O2
![2-[(2-Pyridinylmethyl)amino]isonicotinic acid chemical structure, C12H11N3O2, CAS 1019322-73-6](/s/BFUNOTXWSKFEQP-UHFFFAOYSA-N.svg)
2-[(2-Pyridinylmethyl)amino]isonicotinic acid
CAS 1019322-73-6C12H11N3O2
![2-[(2-Pyridinylmethyl)amino]nicotinic acid chemical structure, C12H11N3O2, CAS 1019358-70-3](/s/OAJOFQWUVNOBFJ-UHFFFAOYSA-N.svg)
2-[(2-Pyridinylmethyl)amino]nicotinic acid
CAS 1019358-70-3C12H11N3O2
![2-[(4-Pyridinylmethyl)amino]isonicotinic acid chemical structure, C12H11N3O2, CAS 1036467-08-9](/s/IXVCMFGCQYYXSN-UHFFFAOYSA-N.svg)
2-[(4-Pyridinylmethyl)amino]isonicotinic acid
CAS 1036467-08-9C12H11N3O2
![3-[(3-Methyl-2,5-dioxoimidazolidin-1-yl)methyl]benzonitrile chemical structure, C12H11N3O2, CAS 1042646-00-3](/s/DGKBDWXUKNDHGK-UHFFFAOYSA-N.svg)
3-[(3-Methyl-2,5-dioxoimidazolidin-1-yl)methyl]benzonitrile
CAS 1042646-00-3C12H11N3O2
![2-[(3-Pyridinylmethyl)amino]isonicotinic acid chemical structure, C12H11N3O2, CAS 1036599-81-1](/s/CZHCCLUTJQLCFT-UHFFFAOYSA-N.svg)
2-[(3-Pyridinylmethyl)amino]isonicotinic acid
CAS 1036599-81-1C12H11N3O2
![2,9-Dimethyl-9H-imidazo[1,2-a]benzimidazole-3-carboxylic acid chemical structure, C12H11N3O2, CAS 785764-10-5](/s/RPZRBTCLJCXVAZ-UHFFFAOYSA-N.svg)
2,9-Dimethyl-9H-imidazo[1,2-a]benzimidazole-3-carboxylic acid
CAS 785764-10-5C12H11N3O2
4-Amino-3'-methoxycarbonyl-2,2'-bipyridine
CAS 1185312-89-3C12H11N3O2
2-Amino-5-(3-aminophenyl)pyridine-4-carboxylic acid
CAS 1261996-01-3C12H11N3O2
2-Amino-5-(3-aminophenyl)pyridine-3-carboxylic acid
CAS 1262004-24-9C12H11N3O2
Methyl 6-methyl-3-(2-pyrimidinyl)-2-pyridinecarboxylate
CAS 1228430-68-9C12H11N3O2
![Ethyl 2-(6-cyanoimidazo[1,2-a]pyridin-3-yl)acetate chemical structure, C12H11N3O2, CAS 1034309-63-1](/s/PNDKIQDDOJDYBH-UHFFFAOYSA-N.svg)
Ethyl 2-(6-cyanoimidazo[1,2-a]pyridin-3-yl)acetate
CAS 1034309-63-1C12H11N3O2
N-Methyl-3-(6-oxo-1,6-dihydro-pyridazin-4-yl)-benzamide
CAS 1107655-30-0C12H11N3O2
Ethyl 2-amino-6-cyano-1H-indole-3-carboxylate
CAS 365548-02-3C12H11N3O2
N-Carbamoylmethyl-quinoline-8-carboxamide
CAS 708209-08-9C12H11N3O2
- 1-(Quinoxaline-2-carbonyl)azetidin-3-ol1284787-35-4C12H11N3O2
- Phenyl 3-methylpyrazin-2-ylcarbamate1020326-34-4C12H11N3O2
- Methyl 3-(6-aminopyridazin-4-yl)benzoate1383481-25-1C12H11N3O2
- Methyl 2-(2-pyridylamino)isonicotinate1005206-13-2C12H11N3O2
- 1-(5-(6-Methoxypyridazin-3-yl)pyridin-2-yl)ethanone1333222-24-4C12H11N3O2
- N-(2-Phenoxypyrimidin-5-yl)acetamide1396767-46-6C12H11N3O2
- 3-(3-Methyl-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl)propanenitrile1394021-63-6C12H11N3O2
- (7,8-Dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)(furan-2-yl)methanone1796946-41-2C12H11N3O2
- 1-Methyl-N-(4-nitrophenyl)-1,2-dihydropyridin-2-imine1807940-72-2C12H11N3O2
- 7-Hydroxy-2-phenyl-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one1984053-16-8C12H11N3O2
- 2-[(6-Methylpyridin-3-yl)amino]pyridine-3-carboxylic acid1516126-03-6C12H11N3O2
- N-Methyl-5-nitro-N-phenylpyridin-2-amine74392-92-0C12H11N3O2
- (2E)-3-(1-Benzyl-1H-1,2,3-triazol-5-yl)prop-2-enoic acid1706520-76-4C12H11N3O2
- (6-Amino[3,3'-bipyridin]-5-yl)acetic acid1227496-53-8C12H11N3O2
- 2-(6-Amino-[3,4'-bipyridin]-5-yl)acetic acid1227580-16-6C12H11N3O2
- 4-((4-Aminopyridin-2-yl)amino)benzoic acid2097973-52-7C12H11N3O2
- 6-Cyclopropyl-1-(prop-2-yn-1-yl)-1H-imidazo[1,2-b]pyrazole-7-carboxylic acid2098057-26-0C12H11N3O2
- Methyl 2-methyl-6-(pyridin-3-yl)pyrimidine-4-carboxylate947179-11-5C12H11N3O2
- Methyl 2-methyl-6-(pyridin-2-yl)pyrimidine-4-carboxylate2098037-90-0C12H11N3O2
- Ethyl 6-(pyridin-4-yl)pyrimidine-4-carboxylate2097958-49-9C12H11N3O2
- Ethyl 6-(pyridin-3-yl)pyrimidine-4-carboxylate2098038-23-2C12H11N3O2
- 3-(1-Phenylcyclopropyl)-1H-1,2,4-triazole-5-carboxylic acid2124262-38-8C12H11N3O2
- 4-(6-Methylpyrazin-2-yloxy)benzamide2140305-86-6C12H11N3O2
- 4H-Pyridazino(4,5-b)indol-4-one, 3,5-dihydro-8-methoxy-7-methyl-121638-71-9C12H11N3O2
- 2-Methyl-N-(4-oxo-1,4-dihydroquinazolin-2-yl)prop-2-enamide115751-47-8C12H11N3O2
- 6-Hydroxy-N-(m-tolyl)pyrimidine-4-carboxamide2034447-24-8C12H11N3O2
- N-Benzyl-6-hydroxypyrimidine-4-carboxamide2034474-47-8C12H11N3O2
- 3-(1H-Indazol-3-yl)piperidine-2,6-dione2484741-80-0C12H11N3O2
- 3-Nitro-4-(m-tolyl)pyridin-2-amine2365228-53-9C12H11N3O2
- 3-Nitro-5-(m-tolyl)pyridin-4-amine2749400-89-1C12H11N3O2
- 1-(1H-Indol-6-yl)hexahydropyrimidine-2,4-dione2766178-72-5C12H11N3O2
- 3a,6a-Dihydro-5-(4-methylphenyl)pyrrolo(3,4-c)pyrazole-4,6(3H,5H)-dione2997-64-0C12H11N3O2
- 2-Amino-9-methyl-5H-[1]benzopyrano[4,3-d]pyrimidin-5-ol88021-88-9C12H11N3O2
- 1H-Pyrrole-2-carboxamide, N-[2-(aminocarbonyl)phenyl]-89812-80-6C12H11N3O2
- N-(3-Nitrobenzyl)pyridin-2-amine180002-06-6C12H11N3O2
- 2H-Pyrazino[2,1-b]quinazoline-3,6(1H,4H)-dione, 1-methyl-, (1S)-437768-88-2C12H11N3O2
- 3-Nitro-4-[(pyridin-2-yl)methyl]aniline13347-70-1C12H11N3O2
- 3-Quinolinecarbonitrile, 5-(2-aminoethyl)-1,4-dihydro-8-hydroxy-4-oxo-152530-08-0C12H11N3O2
- N~1~-(2-Nitrophenyl)benzene-1,3-diamine54381-15-6C12H11N3O2
- 1-(2,3-Dihydro-1H-inden-1-yl)-4-nitro-1H-imidazole220533-63-1C12H11N3O2
- 4-(3-Oxopiperazine-1-carbonyl)benzonitrile1017054-96-4C12H11N3O2
- Ethyl 2-(pyridin-2-yl)pyrimidine-5-carboxylate954226-91-6C12H11N3O2
- 4-((3-Ethyl-1,2,4-oxadiazol-5-yl)methoxy)benzonitrile1042645-21-5C12H11N3O2
- 4-[(4-Methylphenyl)amino]pyrimidine-5-carboxylic acid16100-48-4C12H11N3O2
- 5-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)pyrazin-2-amine1125418-75-8C12H11N3O2
- Methyl 3-(5-aminopyrazin-2-yl)benzoate1125435-74-6C12H11N3O2
- N-(5-Aminopyridin-2-yl)-3-hydroxybenzamide1094425-84-9C12H11N3O2
- 2-(4-Methyl-2,5-dioxo-3-phenylimidazolidin-1-yl)acetonitrile1214052-03-5C12H11N3O2
- 3-((6-Methylpyridazin-3-yl)oxy)benzamide1251563-85-5C12H11N3O2
- N-Phenyl-2-(pyrimidin-2-yloxy)acetamide1251686-19-7C12H11N3O2
- 6-Amino-3-(3-aminophenyl)picolinic acid1261942-59-9C12H11N3O2
- 2-Methoxy-N-phenylpyrimidine-5-carboxamide857042-16-1C12H11N3O2
- N-(Cyanomethyl)-2-(2-cyanophenoxy)propanamide1311623-30-9C12H11N3O2
- N-(2-Aminophenyl)-3-hydroxy-2-pyridinecarboxamide1215-75-4C12H11N3O2
- 4-(4-Cyclopropyl-1H-imidazol-1-yl)picolinic acid1354413-31-2C12H11N3O2
- Ethyl 7-cyanoimidazo[1,2-a]pyridine-2-acetate952511-43-2C12H11N3O2
- Methyl 3-(5-aminopyrimidin-2-yl)benzoate1092568-94-9C12H11N3O2
- 3-(2-Methyl-4-nitrophenyl)pyridin-4-amine1357094-72-4C12H11N3O2
- Methyl 2-(phenylamino)pyrimidine-4-carboxylate1360802-77-2C12H11N3O2
- 3-(2-Methylpyridin-4-yl)-5-nitrobenzenamine1240523-82-3C12H11N3O2
- 5-([1,2,4]Triazolo[1,5-a]pyridin-6-yl)-2,2-dimethylfuran-3(2H)-one1043903-16-7C12H11N3O2
- 5-(6-Methyl-pyridin-3-ylamino)-pyridine-2-carboxylic acid1072929-99-7C12H11N3O2
- 5-(5-Ethyl-1,3-oxazol-2-yl)-6-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile898229-15-7C12H11N3O2
- 6-(3-Cyanopropyl)imidazo[1,2-a]pyridine-3-carboxylic acid1426135-77-4C12H11N3O2
- 6-(1-Methyl-1H-pyrazol-5-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one943995-74-2C12H11N3O2
- Methyl 3-[(pyrimidin-2-yl)amino]benzoate2204239-58-5C12H11N3O2
- 4-Methyl-2-pyridin-3-yl-pyrimidine-5-carboxylic acid methyl ester1239747-59-1C12H11N3O2
- N-(Cyanomethyl)-5-methoxy-1H-indole-2-carboxamide1808799-40-7C12H11N3O2
- Benzyl 4-aminopyrimidine-5-carboxylate1706446-70-9C12H11N3O2
- 1-Methyl-2-oxo-N-(pyridin-3-yl)-1,2-dihydropyridine-3-carboxamide1787663-60-8C12H11N3O2
- Methyl 5-methyl-3-(pyrimidin-2-yl)picolinate1637687-44-5C12H11N3O2
- 1-(4-Vinylbenzyl)-1H-1,2,3-triazole-4-carboxylic acid1438167-10-2C12H11N3O2
- 1-(2,3-Dihydro-1H-inden-2-yl)-1H-1,2,3-triazole-4-carboxylic acid2098079-43-5C12H11N3O2
- 6-Phenyl-6,7-dihydro-4H-[1,2,3]triazolo[5,1-c][1,4]oxazine-3-carbaldehyde2098012-96-3C12H11N3O2
- Ethyl 6-(pyridin-2-yl)pyridazine-4-carboxylate2098092-42-1C12H11N3O2
- Ethyl 6-(pyridin-3-yl)pyridazine-4-carboxylate2098004-59-0C12H11N3O2
Frequently asked questions
What is the molar mass of C12H11N3O2?
The molar mass of C12H11N3O2 is 229.24 g/mol, calculated from standard atomic weights for 12 carbon atoms, 11 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 229.0851 Da.
How many compounds have the formula C12H11N3O2?
CompoundList lists 532 compounds with the molecular formula C12H11N3O2, including N-(2-Methyl-3-nitrophenyl)-1-(1H-pyrrol-2-yl)methanimine, 7-Phenyl-1,2,7-triazaspiro[4.4]non-1-ene-6,8-dione, 2-Hydrazinyl-N-(naphthalen-1-yl)-2-oxoacetamide. 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 C12H11N3O2?
C12H11N3O2 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.