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
Compounds with the formula C12H11N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 501 to 532 of 532 compounds
![2-[(2-Methylphenyl)amino]pyrimidine-4-carboxylic acid chemical structure, C12H11N3O2, CAS 2110873-47-5](/s/KUPZZGQKFJKQIR-UHFFFAOYSA-N.svg)
![2-[4-(Furan-2-yl)-1H-pyrazolo[3,4-c]pyridin-1-yl]ethan-1-ol chemical structure, C12H11N3O2, CAS 2438802-64-1](/s/PPQPTHOMWMCXCC-UHFFFAOYSA-N.svg)
![2-[4-(Furan-3-yl)-1H-pyrazolo[3,4-c]pyridin-1-yl]ethan-1-ol chemical structure, C12H11N3O2, CAS 2444576-23-0](/s/COBPHOZVIWMSNU-UHFFFAOYSA-N.svg)
![Methyl 3-[(pyridin-2-yl)amino]pyridine-2-carboxylate chemical structure, C12H11N3O2, CAS 2599079-37-3](/s/UVIZROYBHLSGON-UHFFFAOYSA-N.svg)
![Methyl 5-[(pyridin-2-yl)amino]pyridine-3-carboxylate chemical structure, C12H11N3O2, CAS 2748593-46-4](/s/SMPQWHVFGCCTOM-UHFFFAOYSA-N.svg)
![Methyl 6-[(pyridin-2-yl)amino]pyridine-3-carboxylate chemical structure, C12H11N3O2, CAS 2106827-14-7](/s/ODGGLQNUTJNBIU-UHFFFAOYSA-N.svg)
![Methyl 2-[(pyrazin-2-yl)amino]benzoate chemical structure, C12H11N3O2, CAS 2599079-41-9](/s/MGDIPBQZTKCTQB-UHFFFAOYSA-N.svg)
![Methyl 2-[(pyrimidin-2-yl)amino]benzoate chemical structure, C12H11N3O2, CAS 2347767-87-5](/s/GETWIFNNDOTCHU-UHFFFAOYSA-N.svg)
![Ethyl 6-Cyano-2-methylimidazo[1,2-a]pyridine-3-carboxylate chemical structure, C12H11N3O2, CAS 2121450-05-1](/s/MHQWXZFBNUGZNH-UHFFFAOYSA-N.svg)
![Ethyl 7-(cyanomethyl)-1H-benzo[d]imidazole-5-carboxylate chemical structure, C12H11N3O2, CAS 1804059-55-9](/s/JUMKUHYWJWTMLV-UHFFFAOYSA-N.svg)
- 5-Nitro[1,1'-biphenyl]-2,2'-diamine91397-09-0C12H11N3O2
- 5-(2-Isocyanatopropan-2-yl)-3-phenyl-1,2,4-oxadiazole1374774-69-2C12H11N3O2
- 7-Cyano-D-tryptophan3012558-87-8C12H11N3O2
- 1-[5-(2-Methoxy-5-pyrimidinyl)-2-pyridinyl]ethanone2028016-84-2C12H11N3O2
- 1-[5-(2-Methoxy-5-pyrimidinyl)-3-pyridinyl]ethanone2002300-55-0C12H11N3O2
- 2-(4-Cyclopropyl-1H-pyrazol-1-yl)pyridine-4-carboxylic acid2028791-45-7C12H11N3O2
- 6-Methyl-1-oxido-N-pyridin-3-ylpyridin-1-ium-2-carboxamide66695-19-0C12H11N3O2
- (3E)-3-(1-Hydroxyethylidene)-10,10a-dihydropyrimido[1,2-a]benzimidazol-4-oneC12H11N3O2
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 2-[(2-Methylphenyl)amino]pyrimidine-4-carboxylic acid, 1-(3-Phenyl-4H-1,2,4-triazol-4-yl)cyclopropane-1-carboxylic acid, 2-[4-(Furan-2-yl)-1H-pyrazolo[3,4-c]pyridin-1-yl]ethan-1-ol. 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.