Molecular formula
C8H6N2O2
445 compounds have this formula on CompoundList.
- Molar mass
- 162.15g/mol
- Monoisotopic mass
- 166.0680Da
- Atoms
- 18
- Elements
- 4
- Rings plus double bonds
- 7
The formula C8H6N2O2 describes a molecule made of 8 carbon atoms, 6 hydrogen atoms, 2 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 × 859.26%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 63.73%1.008 × 6 = 6.048 g/mol
- N Nitrogen × 217.28%14.007 × 2 = 28.014 g/mol
- O Oxygen × 219.73%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C8H6N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 445 compounds
Quinazolinedione
CAS 86-96-4C8H6N2O2
5-Nitroindole
CAS 6146-52-7C8H6N2O2
2,3-Dihydroxyquinoxaline
CAS 15804-19-0C8H6N2O2
4-Aminophthalimide
CAS 3676-85-5C8H6N2O2
Fenadiazole
CAS 1008-65-7C8H6N2O2
Indazole-3-carboxylic acid
CAS 4498-67-3C8H6N2O2
2,3-Dihydro-1,4-phthalazinedione
CAS 1445-69-8C8H6N2O2
N-Aminophthalimide
CAS 1875-48-5C8H6N2O2
2-Benzimidazolecarboxylic acid
CAS 2849-93-6C8H6N2O2
Quindoxin
CAS 2423-66-7C8H6N2O2
5-Benzimidazolecarboxylic acid
CAS 15788-16-6C8H6N2O2
p-Nitrophenylacetonitrile
CAS 555-21-5C8H6N2O2
2-Phenyl-1,3,4-oxadiazol-2-IN-5-one
CAS 1199-02-6C8H6N2O2
1,2,3-Oxadiazolium, 5-hydroxy-3-phenyl-, inner salt
CAS 120-06-9C8H6N2O2
6-Nitro-1H-indole
CAS 4769-96-4C8H6N2O2
4-Nitro-1H-indole
CAS 4769-97-5C8H6N2O2
7-Nitroindole
CAS 6960-42-5C8H6N2O2
![Imidazo[1,2-a]pyridine-2-carboxylic acid chemical structure, C8H6N2O2, CAS 64951-08-2](/s/WQLJLPDGSLZYEP-UHFFFAOYSA-N.svg)
Imidazo[1,2-a]pyridine-2-carboxylic acid
CAS 64951-08-2C8H6N2O2
1H-Isoindole-1,3(2H)-dione, 4-amino-
CAS 2518-24-3C8H6N2O2
![2-Hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C8H6N2O2, CAS 27420-41-3](/s/VVAVOWMMXLKTHN-UHFFFAOYSA-N.svg)
2-Hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 27420-41-3C8H6N2O2
3-Phenyl-4,5-dihydro-1,2,4-oxadiazol-5-one
CAS 1456-22-0C8H6N2O2
2-Methyl-5-nitrobenzonitrile
CAS 939-83-3C8H6N2O2
6-(Furan-2-yl)pyridazin-3-ol
CAS 38530-07-3C8H6N2O2
1H-Indazole-5-carboxylic acid
CAS 61700-61-6C8H6N2O2
- 3 suppliers2-Nitrophenylacetonitrile610-66-2C8H6N2O2
- 2-Amino-4H-3,1-benzoxazin-4-one15607-11-1C8H6N2O2
- 3 suppliers1H-Pyrrolo(2,3-b)pyridine-3-carboxylic acid156270-06-3C8H6N2O2
- 1H-Pyrrolo[3,2-c]pyridine-4-carboxylic acid1040682-84-5C8H6N2O2
- 5 suppliers1H-Benzimidazole-4-carboxylic acid46006-36-4C8H6N2O2
- 3,4-Dihydro-6-hydroxy-4-oxoquinazoline16064-10-1C8H6N2O2
- 3 suppliers4-Methyl-3-nitrobenzonitrile939-79-7C8H6N2O2
- Imidazo(1,2-a)pyridine-3-carboxylic acid6200-60-8C8H6N2O2
- 2-Methyl-4-nitrobenzonitrile89001-53-6C8H6N2O2
- 4 suppliers1H-Indazole-7-carboxylic acid677304-69-7C8H6N2O2
- 5-(1H-Pyrazol-5-yl)furan-2-carbaldehyde1015939-90-8C8H6N2O2
- 5-Aminoisatin42816-53-5C8H6N2O2
- 1 suppliers1,7-Naphthyridine-2,4-diol54920-76-2C8H6N2O2
- 3 suppliers1H-Indazole-6-carboxylic acid704-91-6C8H6N2O2
- 1H-Pyrrolo(3,2-b)pyridine-3-carboxylic acid860496-20-4C8H6N2O2
- 1 suppliersIsatin-3-oxime607-28-3C8H6N2O2
- 3-Nitrophenylacetonitrile621-50-1C8H6N2O2
- 5-Hydroxy-3,4-dihydroquinazolin-4-one135106-44-4C8H6N2O2
- 2 suppliersPyrazolo(1,5-a)pyridine-2-carboxylic acid63237-88-7C8H6N2O2
- 1 suppliers4-Hydroxy-1,2-dihydro-1,8-naphthyridin-2-one59514-86-2C8H6N2O2
- Furan-2-yl-(1H-imidazol-2-yl)-methanone62457-95-8C8H6N2O2
- 2-Nitro-4-toluonitrile26830-95-5C8H6N2O2
- 4-(1,3,4-Oxadiazol-2-yl)phenol5378-27-8C8H6N2O2
- 1 suppliers1H-Indazole-4-carboxylic acid677306-38-6C8H6N2O2
- 6-Nitro-2-toluonitrile1885-76-3C8H6N2O2
- 2 suppliersPyrazolo(1,5-a)pyridine-3-carboxylic acid16205-46-2C8H6N2O2
- 1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid136818-50-3C8H6N2O2
- 1 suppliers2-Oxo-2,3-dihydro-1H-1,3-benzodiazole-5-carbaldehyde106429-59-8C8H6N2O2
- 1 suppliersImidazo(1,2-a)pyridine-6-carboxylic acid139022-25-6C8H6N2O2
- Imidazo[1,2-a]pyridine-8-carboxylic acid133427-08-4C8H6N2O2
- 5 suppliersMethyl 2-cyanopyridine-4-carboxylate94413-64-6C8H6N2O2
- 1 suppliers1H-Pyrrolo[2,3-b]pyridine-5-carboxylic acid754214-42-1C8H6N2O2
- 1 suppliersMethyl 5-cyanopyridine-2-carboxylate76196-66-2C8H6N2O2
- 1 suppliers3-Methyl-4-nitrobenzonitrile96784-54-2C8H6N2O2
- 1,2-Dihydrocinnoline-3,4-dione59794-57-9C8H6N2O2
- 1 suppliers1H-Pyrrolo[2,3-b]pyridine-4-carboxylic acid479553-01-0C8H6N2O2
- 2-Furanacrylamide, alpha-cyano-3695-90-7C8H6N2O2
- 1 suppliers5-(2-Furyl)-2(1H)-pyrazinone82619-62-3C8H6N2O2
- 1 suppliers1H-Pyrrolo(2,3-c)pyridine-2-carboxylic acid24334-20-1C8H6N2O2
- 1H-Pyrrolo[3,2-b]pyridine-5-carboxylic acid872355-64-1C8H6N2O2
- 4-Hydroxy-1,2-dihydro-1,5-naphthyridin-2-one60058-16-4C8H6N2O2
- 3-(1,3,4-Oxadiazol-2-yl)phenol5378-29-0C8H6N2O2
- Pyrrolo(1,2-c)pyrimidine-3-carboxylic acid251102-27-9C8H6N2O2
- Imidazo(1,5-a)pyridine-7-carboxylic acid588720-29-0C8H6N2O2
- Imidazo[1,5-a]pyridine-1-carboxylic acid138891-51-7C8H6N2O2
- 1H-Pyrrolo[3,2-b]pyridine-6-carboxylic acid112766-32-2C8H6N2O2
- 3-(Hydroxyamino)-1H-isoindol-1-one29833-90-7C8H6N2O2
- Pyrazolo[1,5-a]pyridine-5-carboxylic acid104468-87-3C8H6N2O2
- 1 suppliersMethyl 6-cyanopyridine-3-carboxylate89809-65-4C8H6N2O2
- 1H-Pyrrolo[3,2-b]pyridine-2-carboxylic acid17288-35-6C8H6N2O2
- 1H-Pyrrolo(3,2-b)pyridine-7-carboxylic acid1190319-18-6C8H6N2O2
- Pyrazolo[1,5-a]pyridine-7-carboxylic acid474432-62-7C8H6N2O2
- Methyl 3-cyanopyridine-2-carboxylate53940-11-7C8H6N2O2
- 1 suppliersImidazo[1,2-a]pyridine-7-carboxylic acid648423-85-2C8H6N2O2
- 5-Cyano-6-methylpyridine-3-carboxylic acid1216866-96-4C8H6N2O2
- 1H-Pyrrolo[3,2-c]pyridine-7-carboxylic acid1082040-92-3C8H6N2O2
- 2-Amino-4-cyanobenzoic acid64630-00-8C8H6N2O2
- Pyrrolo(1,2-b)pyridazine-6-carboxylic acid118768-13-1C8H6N2O2
- 1H-Pyrrolo(2,3-b)pyridine-6-carboxylic acid898746-35-5C8H6N2O2
- 5-Cyano-6-methylpyridine-2-carboxylic acid855916-58-4C8H6N2O2
- Pyrrolo(1,2-a)pyrimidine-6-carboxylic acid1083196-26-2C8H6N2O2
- 1H-Pyrrolo(2,3-c)pyridine-7-carboxylic acid945840-82-4C8H6N2O2
- 4-Hydroxy-1,6-naphthyridin-2(1H)-one60058-17-5C8H6N2O2
- 4-Cyano-6-methyl-2-pyridinecarboxylic acid1060809-93-9C8H6N2O2
- 5-Cyano-4-methylpyridine-2-carboxylic acid1427082-88-9C8H6N2O2
- 1 suppliers2-Amino-5-cyanobenzoic acid99767-45-0C8H6N2O2
- Pyrazolo[1,5-a]pyridine-6-carboxylic acid474432-61-6C8H6N2O2
- 1H-Pyrrolo(3,2-c)pyridine-6-carboxylic acid1082040-99-0C8H6N2O2
- Methyl 4-cyanopyridine-2-carboxylate142729-98-4C8H6N2O2
- Imidazo(1,5-a)pyridine-6-carboxylic acid256935-76-9C8H6N2O2
- Pyrrolo(1,2-a)pyrazine-8-carboxylic acid158945-78-9C8H6N2O2
- Imidazo[1,5-a]pyridine-8-carboxylic acid697739-13-2C8H6N2O2
- 3-Amino-1,2-benzoxazole-5-carbaldehyde648449-67-6C8H6N2O2
- 1,2,4-Oxadiazol-3(2H)-one, 5-phenyl-21084-84-4C8H6N2O2
- 1 suppliersImidazo(1,2-a)pyridine-5-carboxylic acid479028-72-3C8H6N2O2
- 5-Cyano-3-methylpyridine-2-carboxylic acid1262860-49-0C8H6N2O2
Frequently asked questions
What is the molar mass of C8H6N2O2?
The molar mass of C8H6N2O2 is 162.15 g/mol, calculated from standard atomic weights for 8 carbon atoms, 6 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 166.0680 Da.
How many compounds have the formula C8H6N2O2?
CompoundList lists 445 compounds with the molecular formula C8H6N2O2, including Quinazolinedione, 5-Nitroindole, 2,3-Dihydroxyquinoxaline. 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 C8H6N2O2?
C8H6N2O2 has a degree of unsaturation of 7. 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.