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 1 to 100 of 532 compounds
Nky80
CAS 299442-43-6C12H11N3O2
1,2-Phenylenediamine, 4-nitro-N1-phenyl-
CAS 55315-12-3C12H11N3O2
2-Benzylamino-5-nitropyridine
CAS 21630-48-8C12H11N3O2
2-Furaldehyde N-phenylsemicarbazone
CAS 119034-13-8C12H11N3O2
2-Methyl-furan-3-carboxylic acid pyridin-2-ylmethylene-hydrazide
CAS 292612-17-0C12H11N3O2
Caerulomycin A
CAS 21802-37-9C12H11N3O2
5-(4-Acetamidophenyl)pyrazin-2(1H)-one
CAS 89541-55-9C12H11N3O2
![(5S)-5-[(1H-Indol-3-yl)methyl]imidazolidine-2,4-dione chemical structure, C12H11N3O2, CAS 40856-80-2](/s/RUUREKIGAKIKIL-JTQLQIEISA-N.svg)
(5S)-5-[(1H-Indol-3-yl)methyl]imidazolidine-2,4-dione
CAS 40856-80-2C12H11N3O2
Caerulomycin
CAS 19462-07-8C12H11N3O2
5-Phenyl-2-furaldehyde semicarbazone
CAS 13803-15-1C12H11N3O2
Benzoic acid, 2-hydroxy-, (1H-pyrrol-2-ylmethylene)hydrazide
CAS 19015-16-8C12H11N3O2
4-Amino-2-nitrodiphenylamine
CAS 2784-89-6C12H11N3O2
5-(1H-Indol-3-ylmethyl)imidazolidine-2,4-dione
CAS 21753-16-2C12H11N3O2
2-Phenoxynicotinohydrazide
CAS 175135-01-0C12H11N3O2
![1-Propan-2-ylchromeno[3,4-d]triazol-4-one chemical structure, C12H11N3O2, CAS 431068-17-6](/s/XMWNQUJSVGGSFV-UHFFFAOYSA-N.svg)
1-Propan-2-ylchromeno[3,4-d]triazol-4-one
CAS 431068-17-6C12H11N3O2
2-Nitrobenzidine
CAS 2243-78-9C12H11N3O2
N-(2-Methylphenyl)-5-nitropyridin-2-amine
CAS 416885-68-2C12H11N3O2
![7,8,9,10-Tetrahydro-6H-1,2,5-oxadiazolo[3,4-c]carbazol-6-ol chemical structure, C12H11N3O2, CAS 164356-02-9](/s/RCEZSSSRORSGPX-UHFFFAOYSA-N.svg)
7,8,9,10-Tetrahydro-6H-1,2,5-oxadiazolo[3,4-c]carbazol-6-ol
CAS 164356-02-9C12H11N3O2
N-Benzyl-6-oxo-1,6-dihydropyridazine-3-carboxamide
CAS 371221-70-4C12H11N3O2
N-(4-Acetylphenyl)-1H-pyrazole-3-carboxamide
CAS 305346-13-8C12H11N3O2
Isonicotinic acid, (5-methylfurfurylidene)hydrazide
CAS 92577-28-1C12H11N3O2
5-Cyclopropyl-1-phenyl-1H-1,2,3-triazole-4-carboxylic acid
CAS 947271-63-8C12H11N3O2
![N-[4-(2-Pyrimidinyloxy)phenyl]acetamide chemical structure, C12H11N3O2, CAS 24550-10-5](/s/DXVKZDBYLFVMFB-UHFFFAOYSA-N.svg)
N-[4-(2-Pyrimidinyloxy)phenyl]acetamide
CAS 24550-10-5C12H11N3O2
![Methyl (E)-3-[4-(1H-1,2,4-triazol-1-yl)phenyl]-2-propenoate chemical structure, C12H11N3O2, CAS 1295583-28-6](/s/DBMMXTVBUNQBRV-QPJJXVBHSA-N.svg)
Methyl (E)-3-[4-(1H-1,2,4-triazol-1-yl)phenyl]-2-propenoate
CAS 1295583-28-6C12H11N3O2
- (5R)-5-[(1H-Indol-3-yl)methyl]imidazolidine-2,4-dione62498-87-7C12H11N3O2
- 4-Oxo-2-phenyl-4,5,6,7-tetrahydro-2H-benzo[d][1,2,3]triazole 1-oxide304870-60-8C12H11N3O2
- 1,2,4-Triazolo(3,4-a)isoquinoline, 8,9-dimethoxy-27210-18-0C12H11N3O2
- 2-Phenoxy-N-pyrimidin-2-ylacetamide346718-71-6C12H11N3O2
- 3-((5-Aminopyridin-2-yl)oxy)benzamide1016778-72-5C12H11N3O2
- 5-Cyclopropyl-1-phenyl-1H-1,2,4-triazole-3-carboxylic acid1155462-84-2C12H11N3O2
- 5-Nitro-2-(3-toluidino)pyridine70951-78-9C12H11N3O2
- 2-Amino-1-(4-methoxyphenyl)-5-oxo-4,5-dihydro-1H-pyrrole-3-carbonitrile124476-79-5C12H11N3O2
- 6,7-Dihydro-2-(4-nitrophenyl)-5H-pyrrolo(1,2-a)imidazole107392-76-7C12H11N3O2
- 5-(1,3-Benzodioxol-5-yl)-4-methyl-2-pyrimidinamine861206-80-6C12H11N3O2
- N-Acetylamrinone62749-47-7C12H11N3O2
- 1,4-Benzenediamine, N-(4-nitrophenyl)-6149-34-4C12H11N3O2
- N'-[(E)-(5-Methylfuran-2-yl)methylidene]pyridine-3-carbohydrazide91397-14-7C12H11N3O2
- 3-[(4-Methylpyrimidin-2-yl)amino]benzoic acid1285476-29-0C12H11N3O2
- N-Methyl-4-oxo-1-phenyl-1,4-dihydro-3-pyridazinecarboxamide478063-56-8C12H11N3O2
- Ethyl 5-phenyl-1,2,4-triazine-3-carboxylate126421-91-8C12H11N3O2
- 1-[4-(2-Pyrazinyloxy)phenyl]-1-ethanone oxime866157-15-5C12H11N3O2
- 2-(4-Methyl-2,5-dioxo-4-phenylimidazolidin-1-yl)acetonitrile956629-56-4C12H11N3O2
- N-Benzyl-3-nitropyridin-2-amine3723-70-4C12H11N3O2
- N'-Hydroxy-6-phenoxypyridine-3-carboximidamide1016730-02-1C12H11N3O2
- 4-(4-Cyclopropyl-4H-1,2,4-triazol-3-yl)benzoic acid1489953-55-0C12H11N3O2
- 5-(3-(Methylamino)phenyl)pyrimidine-2-carboxylic acid2137672-68-3C12H11N3O2
- 3-Ethylpyrimido[1,2-a]benzimidazole-2,4-diol727390-74-1C12H11N3O2
- 5-Indolylmethylhydantoin108605-53-4C12H11N3O2
- N-Cyclopropyl-4-oxo-3,4-dihydrophthalazine-1-carboxamide524039-96-1C12H11N3O2
- 4-Cyanotryptophan1132749-42-8C12H11N3O2
- 1,2,3,5,6,7-Hexahydro-6-phenylimidazo(1,2-C)pyrimidine-5,7-dione21418-74-6C12H11N3O2
- 6-Hydroxy-3,9-dimethyl-1,9-dihydro-4H-pyrazolo(3,4-B)quinolin-4-one112447-09-3C12H11N3O2
- 6-Methoxy-3-methyl-1,9-dihydro-4H-pyrazolo(3,4-B)quinolin-4-one112447-00-4C12H11N3O2
- Furonazide3460-67-1C12H11N3O2
- N'-Hydroxy-2-phenoxypyridine-3-carboximidamide1016752-79-6C12H11N3O2
- 1,6-Dihydro-2-methyl-6-oxo(3,4'-bipyridine)-5-carboxamide80047-24-1C12H11N3O2
- 4,8-Dimethoxy-5H-pyrimido[5,4-b]indole98792-06-4C12H11N3O2
- 3-[4-Formyl-3-(5-methylfuran-2-yl)pyrazol-1-yl]propanenitrile255710-87-3C12H11N3O2
- 2-(Methoxymethyl)pyrimido[1,2-a]benzimidazol-4-ol1030476-72-2C12H11N3O2
- 5-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)pyridine-3-carbaldehyde2138365-72-5C12H11N3O2
- N'-Hydroxy-6-phenoxypyridine-3-carboximidamideC12H11N3O2
- N'-Hydroxy-2-phenoxypyridine-3-carboximidamideC12H11N3O2
- Caerulomycinamide14761-59-2C12H11N3O2
- N,N-Bis(cyanomethyl)-3-methoxybenzamide333349-83-0C12H11N3O2
- N'-Hydroxy-2-phenoxypyridine-3-carboximidamideC12H11N3O2
- Urea, N-(3-hydroxy-2-pyridinyl)-N'-phenyl-115542-00-2C12H11N3O2
- [(2-Oxonaphthalen-1-ylidene)methylamino]urea56536-09-5C12H11N3O2
- 8-Methoxy-5-methyl-3H-pyridazino[4,5-b]indol-4(5H)-one877800-41-4C12H11N3O2
- 2-(4-Methoxyphenyl)-5-(methylamino)-1,3-oxazole-4-carbonitrile307326-77-8C12H11N3O2
- N-(3-Methoxyphenyl)pyrazine-2-carboxamide353784-19-7C12H11N3O2
- 2-Propen-1-one, 1-(4-methoxyphenyl)-2-(1H-1,2,4-triazol-1-yl)-104940-92-3C12H11N3O2
- N1-allyl-N2-(2-cyanophenyl)oxalamide898349-46-7C12H11N3O2
- 3-Cyano-N-(5-oxopyrrolidin-3-yl)benzamide1351623-07-8C12H11N3O2
- Nicotinyl 6-aminonicotinate70022-05-8C12H11N3O2
- N-(4-Methylphenyl)-3-nitropyridin-2-amine54696-60-5C12H11N3O2
- 2-Phenyl-2,3-dihydro-1H-imidazo[1,2-b]pyrazole-7-carboxylic acid946150-84-1C12H11N3O2
- 3-(1H-Benzimidazol-1-yl)-2,6-piperidinedione2154341-58-7C12H11N3O2
- (Benzo[d][1,3]dioxol-5-ylmethyl)(pyrimidin-2-yl)amine859065-39-7C12H11N3O2
- 2-Acetamido-6-phenyl-4-pyrimidinone54286-78-1C12H11N3O2
- 3-Nitrobenzidine61841-39-2C12H11N3O2
- N-(5-Methyl-2-oxo-2,3-dihydropyrimidin-4-yl)benzamide126354-30-1C12H11N3O2
- 4-(2,3-Dihydro-1,4-benzodioxin-6-yl)pyrimidin-2-amine675854-29-2C12H11N3O2
- 3-(1H-Indazol-1-yl)piperidine-2,6-dione2154341-62-3C12H11N3O2
- 2-((Pyridin-4-ylmethyl)amino)nicotinic acid854382-06-2C12H11N3O2
- (2E)-2-(3-Methyl-4-oxonaphthalen-1(4H)-ylidene)hydrazine-1-carboxamide2889-83-0C12H11N3O2
- 1-Methyl-5-nitro-2-(2-phenylethenyl)imidazole4750-56-5C12H11N3O2
- N-(6-Methoxypyridin-3-yl)pyridine-2-carboxamide757184-42-2C12H11N3O2
- 1 suppliers(S)-2-Amino-3-(5-cyano-1H-indol-3-yl)propanoic acid139393-02-5C12H11N3O2
- 4-(4-Aminophenoxy)pyridine-2-carboxamide284462-80-2C12H11N3O2
- N-(4-(6-Oxo-1,6-dihydropyridazin-3-yl)phenyl)acetamide54558-04-2C12H11N3O2
- N-Allyl-4-oxo-3,4-dihydrophthalazine-1-carboxamide99989-14-7C12H11N3O2
- Methyl 3-amino-6-phenylpyrazine-2-carboxylate1503-42-0C12H11N3O2
- 1 suppliers4-Benzylamino-3-nitropyridine100306-70-5C12H11N3O2
- Furonazide, (Z)-1839466-57-7C12H11N3O2
- 4-(3-Aminophenoxy)pyridine-2-carboxamide284462-79-9C12H11N3O2
- N-(5-Phenyl-1,3,4-oxadiazol-2-yl)cyclopropanecarboxamide888409-97-0C12H11N3O2
- Ethyl 6-amino-7-cyanoindolizine-5-carboxylate1679383-13-1C12H11N3O2
- Semicarbazide, 1-formyl-4-(1-naphthyl)-102339-04-8C12H11N3O2
- 6-Oxo-N-(m-tolyl)-1,6-dihydropyridazine-3-carboxamide376621-27-1C12H11N3O2
- Ethyl 2-(pyridin-4-yl)pyrimidine-5-carboxylate259807-46-0C12H11N3O2
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 Nky80, 1,2-Phenylenediamine, 4-nitro-N1-phenyl-, 2-Benzylamino-5-nitropyridine. 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.