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 301 to 400 of 532 compounds
Ethyl 6-(pyridin-4-yl)pyridazine-4-carboxylate
CAS 2097977-84-7C12H11N3O2
6-(Indolin-1-yl)pyrimidine-2,4(1H,3H)-dione
CAS 2098137-26-7C12H11N3O2
1-((2,3-Dihydrobenzofuran-5-yl)methyl)-1H-1,2,3-triazole-4-carbaldehyde
CAS 2098070-76-7C12H11N3O2
6-(2,3-Dihydro-1,4-benzodioxin-2-yl)pyrimidin-4-amine
CAS 2098071-41-9C12H11N3O2
3-Cyclopropyl-6-(pyridin-3-yl)-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 2098074-08-7C12H11N3O2
3-Cyclopropyl-6-(pyridin-2-yl)-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 2098141-80-9C12H11N3O2
Methyl 2-methyl-6-(pyridin-4-yl)pyrimidine-4-carboxylate
CAS 2098138-25-9C12H11N3O2
Ethyl 6-(pyridin-2-yl)pyrimidine-4-carboxylate
CAS 2098038-29-8C12H11N3O2
![(S)-5-Phenyl-6,7-dihydro-5H-pyrrolo[1,2-b][1,2,4]triazole-2-carboxylic acid chemical structure, C12H11N3O2, CAS 2060595-25-5](/s/XXJUHCRSCIGTEX-VIFPVBQESA-N.svg)
(S)-5-Phenyl-6,7-dihydro-5H-pyrrolo[1,2-b][1,2,4]triazole-2-carboxylic acid
CAS 2060595-25-5C12H11N3O2
N-Methyl-2-(1-oxo-2(1H)-naphthalenylidene)hydrazinecarboxamide
CAS 58851-86-8C12H11N3O2
![2-Methyl-5-nitro-4-[(E)-2-phenylethenyl]-1H-imidazole chemical structure, C12H11N3O2, CAS 18249-89-3](/s/FYDABMIMTPOBRH-BQYQJAHWSA-N.svg)
2-Methyl-5-nitro-4-[(E)-2-phenylethenyl]-1H-imidazole
CAS 18249-89-3C12H11N3O2
(E)-N~1~-Hydroxy-N'~1~-(naphthalen-1-yl)-2-nitrosoethene-1,1-diamine
CAS 87259-63-0C12H11N3O2
N-(4-Hydroxyphenyl)-5-methylpyrazine-2-carboxamide
CAS 1042538-12-4C12H11N3O2
N-(2-Hydroxy-4-methylphenyl)pyrazine-2-carboxamide
CAS 1036684-91-9C12H11N3O2
1-Methyl-6-nitro-3,4-dihydro-2H-beta-carboline
CAS 138565-78-3C12H11N3O2
![1-(4-Hydroxy-10,10a-dihydrobenzo[4,5]imidazo[1,2-a]pyrimidin-3-yl)ethanone chemical structure, C12H11N3O2](/s/OCHHJDFIFUCJCG-UHFFFAOYSA-N.svg)
1-(4-Hydroxy-10,10a-dihydrobenzo[4,5]imidazo[1,2-a]pyrimidin-3-yl)ethanone
C12H11N3O2
N-(Cyanomethyl)-2-(2-oxo-1,3-dihydroindol-3-yl)acetamide
CAS 2249022-46-4C12H11N3O2
3-Nitro-4-(p-tolyl)pyridin-2-amine
CAS 2365228-74-4C12H11N3O2
4-Methyl-2-pyridin-2-yl-pyrimidine-5-carboxylic acid methyl ester
CAS 2737207-66-6C12H11N3O2
![[(5-Phenylfuran-2-yl)methylideneamino]urea chemical structure, C12H11N3O2](/s/OEXTZFFHFSVLLY-UHFFFAOYSA-N.svg)
[(5-Phenylfuran-2-yl)methylideneamino]urea
C12H11N3O2
N-(4-Methylphenyl)-5-nitropyridin-2-amine
CAS 70951-77-8C12H11N3O2
![2-[Bis(pyridin-2-yl)amino]acetic acid chemical structure, C12H11N3O2, CAS 1073961-81-5](/s/SWKPXWNFQQTSMK-UHFFFAOYSA-N.svg)
2-[Bis(pyridin-2-yl)amino]acetic acid
CAS 1073961-81-5C12H11N3O2
N-Methyl-3-nitro-5-phenyl-2-pyridinamine
CAS 152684-20-3C12H11N3O2
![Benzoic acid, 2-[(3-amino-2-pyridinyl)amino]- chemical structure, C12H11N3O2, CAS 90982-31-3](/s/XWGQZTBYUFUIOP-UHFFFAOYSA-N.svg)
Benzoic acid, 2-[(3-amino-2-pyridinyl)amino]-
CAS 90982-31-3C12H11N3O2
- 1,3-Dimethyl-1H-pyrimido[4,5-b]indole-2,4(3H,9H)-dione55832-88-7C12H11N3O2
- 1H-Imidazole-1-carboxamide, N-(2-oxo-2-phenylethyl)-61416-36-2C12H11N3O2
- 2-Nitro-4-[(pyridin-3-yl)methyl]aniline89634-62-8C12H11N3O2
- Methyl 4-amino-3-(cyanomethyl)-1H-indole-1-carboxylate89245-39-6C12H11N3O2
- N-Methyl-3-nitro-N-phenylpyridin-2-amine89154-04-1C12H11N3O2
- N-[Cyano(1-cyanoethoxy)methyl]benzamide106225-97-2C12H11N3O2
- Methyl 3-(phenylamino)pyridazine-4-carboxylate119581-34-9C12H11N3O2
- Ethyl 4-amino-3,5-dicyano-2-methylbenzoate88817-29-2C12H11N3O2
- Ethyl 2-(pyridin-3-yl)pyrimidine-5-carboxylate954227-00-0C12H11N3O2
- Methyl 2-anilinopyrimidine-5-carboxylate937796-09-3C12H11N3O2
- 4-Amino-6'-methoxycarbonyl-2,2'-bipyridine1185309-62-9C12H11N3O2
- 4-Amino-5'-methoxycarbonyl-2,2'-bipyridine1185318-62-0C12H11N3O2
- Methyl 6-amino[3,3'-bipyridine]-5-carboxylate1214388-65-4C12H11N3O2
- 1-Methyl-2-phenyl-2,3-dihydro-1H-imidazo[1,2-a]imidazole-5,6-dione828931-67-5C12H11N3O2
- 3-(Pyridin-4-ylmethylamino)pyridine-4-carboxylic acid854381-90-1C12H11N3O2
- 1-(Quinoxalin-2-yl)azetidine-3-carboxylic acid1420964-44-8C12H11N3O2
- 4-(1-Phenyl-1H-pyrazol-4-yl)-1,3-oxazolidin-2-one1479945-05-5C12H11N3O2
- 5-(1-Phenyl-1H-pyrazol-4-yl)-1,3-oxazolidin-2-one1463891-11-3C12H11N3O2
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)pyrazin-2-amine1484694-25-8C12H11N3O2
- 6-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)pyrimidin-4-amine1368869-24-2C12H11N3O2
- Methyl 4-(5-aminopyrazin-2-yl)benzoate1021918-64-8C12H11N3O2
- N-Methyl-4-(6-oxo-1H-pyrazin-3-yl)benzamide1021918-65-9C12H11N3O2
- 2-[(3-Oxo-1-piperazinyl)carbonyl]benzonitrile1254073-31-8C12H11N3O2
- 3-Amino-6-(m-tolyl)pyrazine-2-carboxylic acid2837699-02-0C12H11N3O2
- 3-Amino-6-(o-tolyl)pyrazine-2-carboxylic acid3078391-43-9C12H11N3O2
- 7-Methoxy-5-methyl[1,2,4]triazolo[4,3-a]quinolin-1(2H)-one763120-76-9C12H11N3O2
- 2-Methyl-6-(2-phenylethenyl)-1,2,4-triazine-3,5(2H,4H)-dione89988-62-5C12H11N3O2
- 5-(1-Methyl-1H-indol-3-yl)imidazolidine-2,4-dione95187-56-7C12H11N3O2
- N-((6-Oxo-1,6-dihydropyridazin-3-yl)methyl)benzamide68219-80-7C12H11N3O2
- 1-Methyl-3-[2-(4-nitrophenyl)ethenyl]-1H-pyrazole84547-72-8C12H11N3O2
- N-Methyl-5-(2-phenylethenyl)-1,2,4-oxadiazole-3-carboxamide918814-29-6C12H11N3O2
- N-(2-Methoxypyrimidin-5-yl)benzamide1421514-15-9C12H11N3O2
- 3-(2-Aminopyrimidin-5-yl)-4-methoxybenzaldehyde1111104-86-9C12H11N3O2
- 6-Amino-3-(4-aminophenyl)pyridine-2-carboxylic acid1258632-41-5C12H11N3O2
- Methyl 2-amino-4-(pyrimidin-5-yl)benzoate1543217-79-3C12H11N3O2
- 2-[Methyl(phenyl)amino]pyrimidine-4-carboxylic acid1509314-72-0C12H11N3O2
- [2-(2,5-Dioxopiperazin-1-yl)phenyl]acetonitrile1783619-01-1C12H11N3O2
- 6-Methoxy-N-phenylpyrimidine-4-carboxamide2034578-93-1C12H11N3O2
- Benzyl pyrazin-2-ylcarbamate1779124-78-5C12H11N3O2
- 2-Ethyl-4-(pyridin-3-yl)pyrimidine-5-carboxylic acid1707372-89-1C12H11N3O2
- 2-Ethyl-4-(pyridin-4-yl)pyrimidine-5-carboxylic acid1708080-58-3C12H11N3O2
- 4,5-Dihydro[1,4]diazepino[7,1-b]quinazoline-2,11(1H,3H)-dione1069137-88-7C12H11N3O2
- 2-(Benzylamino)pyrimidine-4-carboxylic acid1372806-61-5C12H11N3O2
- I(2)-Oxo-N-1H-pyrazol-3-ylbenzenepropanamide29274-14-4C12H11N3O2
- N1-(3-Nitrophenyl)-1,3-benzenediamine76754-72-8C12H11N3O2
- 4-Methoxy-2-((1-methyl-1H-pyrazol-4-yl)oxy)benzonitrile1774572-36-9C12H11N3O2
- Methyl 5-methyl-2-(pyrimidin-2-yl)nicotinate1637687-42-3C12H11N3O2
- 4-Acrylamido-1H-indole-7-carboxamide1643569-96-3C12H11N3O2
- N-Methyl-N-(2-nitrophenyl)-3-pyridinamine14757-42-7C12H11N3O2
- 3-((4-Aminopyridin-2-yl)amino)benzoic acid2098010-16-1C12H11N3O2
- 3-(1H-Indol-3-yl)piperazine-2,5-dione2097943-73-0C12H11N3O2
- 6-Hydroxy-1,3-dimethyl-1H-pyrazolo[3,4-b]quinolin-4(9H)-one112447-05-9C12H11N3O2
- 4-[2-(4-Aminophenyl)hydrazinyl]cyclohexa-3,5-diene-1,2-dione90906-60-8C12H11N3O2
- Methyl 4-[(pyrimidin-2-yl)amino]benzoate1350381-62-2C12H11N3O2
- Methyl 3-[(pyrazin-2-yl)amino]benzoate2248272-25-3C12H11N3O2
- 5-(Prop-2-enamido)-1H-indole-2-carboxamide2361642-30-8C12H11N3O2
- N-[4-(5-Methyl-1,2,4-oxadiazol-3-yl)phenyl]prop-2-enamide2361646-31-1C12H11N3O2
- Phenyl (2-methylpyrimidin-5-yl)carbamate1933529-74-8C12H11N3O2
- 1-(4-(Hydroxymethyl)phenyl)-5-methoxy-1H-pyrazole-3-carbonitrile2446482-84-2C12H11N3O2
- 2-Cyclopropyl-5-(3-nitrophenyl)-1H-imidazole2472430-60-5C12H11N3O2
- 3-Nitro-6-(m-tolyl)pyridin-2-amine2801182-55-6C12H11N3O2
- 3-Nitro-6-(p-tolyl)pyridin-2-amine2816623-66-0C12H11N3O2
- Ethyl 8-cyano-7-methylimidazo[1,2-a]pyridine-2-carboxylate2468009-71-2C12H11N3O2
- 3-(2,4-Dioxohexahydropyrimidin-1-yl)-4-methyl-benzonitrile2633726-04-0C12H11N3O2
- Ethyl 7-cyano-2-methyl-1H-benzo[D]imidazole-4-carboxylate2648458-76-6C12H11N3O2
- 1-(1H-Indol-4-yl)hexahydropyrimidine-2,4-dione2766178-31-6C12H11N3O2
- 2-(4-Morpholinyl)-5-benzoxazolecarbonitrile2116477-55-3C12H11N3O2
- 1-Phenyl-1H-pyrazole-4-carboxaldehyde O-acetyloxime99989-15-8C12H11N3O2
- Cyano(2-oxo-3,4-dihydro-2H-1-benzopyran-4-yl)ethanimidamide15119-55-8C12H11N3O2
- Methyl 3-amino-4-(pyrimidin-5-yl)benzoate2138087-14-4C12H11N3O2
- N-({4-Oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}methyl)prop-2-enamide2308229-98-1C12H11N3O2
- 5-Methyl-2-(pyrazin-2-ylamino)benzoic acid2748255-92-5C12H11N3O2
- 2-(1H-Imidazole-2-carbonyl)-N-methylbenzamide62366-83-0C12H11N3O2
- 2-Amino-7-methyl-5H-[1]benzopyrano[4,3-d]pyrimidin-5-ol61466-25-9C12H11N3O2
- Ethyl 4H-benzo[4,5]imidazo[1,2-b]pyrazole-3-carboxylate64096-90-8C12H11N3O2
- 2-Amino-N-(2-oxo-1,2-dihydropyridin-3-yl)benzamide88369-33-9C12H11N3O2
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 Ethyl 6-(pyridin-4-yl)pyridazine-4-carboxylate, 6-(Indolin-1-yl)pyrimidine-2,4(1H,3H)-dione, 1-((2,3-Dihydrobenzofuran-5-yl)methyl)-1H-1,2,3-triazole-4-carbaldehyde. 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.