Molecular formula
C9H8N2O2
1,103 compounds have this formula on CompoundList.
- Molar mass
- 176.17g/mol
- Monoisotopic mass
- 182.0787Da
- Atoms
- 21
- Elements
- 4
- Rings plus double bonds
- 7
The formula C9H8N2O2 describes a molecule made of 9 carbon atoms, 8 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 × 961.36%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 84.58%1.008 × 8 = 8.064 g/mol
- N Nitrogen × 215.90%14.007 × 2 = 28.014 g/mol
- O Oxygen × 218.16%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C9H8N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 701 to 800 of 1,103 compounds
3-(2-Cyanopyridin-4-yl)propionic acid
CAS 857654-03-6C9H8N2O2
N-(3-Isocyanatophenyl)acetamide
CAS 1343237-66-0C9H8N2O2
Methyl 2-amino-3-cyanobenzoate
CAS 1275585-78-8C9H8N2O2
N'-Hydroxy-1-benzofuran-5-carboximidamide
CAS 1307231-09-9C9H8N2O2
3-Methyl-1,7-naphthyridine-2,4-diol
CAS 1259441-49-0C9H8N2O2
(Furan-3-yl)(pyrimidin-5-yl)methanol
CAS 1344314-82-4C9H8N2O2
(3-Pyridin-2-yl-isoxazol-4-yl)-methanol
CAS 1159252-47-7C9H8N2O2
Methyl 5-cyano-2-methylnicotinate
CAS 1314892-87-9C9H8N2O2
1-(2,1,3-Benzoxadiazol-5-yl)propan-2-one
CAS 1374572-88-9C9H8N2O2
![4-Methyl-1H-pyrrolo[2,3-c]pyridine-7-carboxylic acid chemical structure, C9H8N2O2, CAS 1159829-72-7](/s/OVXCHTXCPFYKKX-UHFFFAOYSA-N.svg)
4-Methyl-1H-pyrrolo[2,3-c]pyridine-7-carboxylic acid
CAS 1159829-72-7C9H8N2O2
1-Benzofuran-5-carbohydrazide
CAS 1005205-57-1C9H8N2O2
![1H-Pyrrolo[3,2-c]pyridine-2-carboxylic acid, 4-methyl- chemical structure, C9H8N2O2, CAS 1242427-38-8](/s/ZKHKQINFNFVIMY-UHFFFAOYSA-N.svg)
1H-Pyrrolo[3,2-c]pyridine-2-carboxylic acid, 4-methyl-
CAS 1242427-38-8C9H8N2O2
8-Amino-2,3-dihydro-1,4-benzodioxin-5-carbonitrile
CAS 349550-84-1C9H8N2O2
3-(3-Methylphenyl)-1,3,4-oxadiazol-2(3H)-one
CAS 139127-30-3C9H8N2O2
1-Oxoisoindoline-5-carboxamide
CAS 1823367-10-7C9H8N2O2
7-Amino-3-hydroxyquinolin-2(1H)-one
CAS 136683-94-8C9H8N2O2
3-(1,3-Dioxolan-2-yl)picolinonitrile
CAS 1279815-80-3C9H8N2O2
4-Acetyl-6-methoxypicolinonitrile
CAS 1393545-32-8C9H8N2O2
3-Aminoquinoline-2,4(1H,3H)-dione
CAS 866472-58-4C9H8N2O2
2-(2-Methyl-6-nitrophenyl)acetonitrile
CAS 29984-92-7C9H8N2O2
2-(5-Cyanopyridin-3-yl)propanoic acid
CAS 1508607-48-4C9H8N2O2
![8-Methoxyimidazo[1,2-a]pyridine-2-carbaldehyde chemical structure, C9H8N2O2, CAS 1504134-50-2](/s/COPOSGAIAXNJGQ-UHFFFAOYSA-N.svg)
8-Methoxyimidazo[1,2-a]pyridine-2-carbaldehyde
CAS 1504134-50-2C9H8N2O2
![1H-Pyrrolo[3,2-b]pyridine-2-carboxylic acid, 6-methyl- chemical structure, C9H8N2O2, CAS 1242427-62-8](/s/FHKYSYZFWLUEQT-UHFFFAOYSA-N.svg)
1H-Pyrrolo[3,2-b]pyridine-2-carboxylic acid, 6-methyl-
CAS 1242427-62-8C9H8N2O2
![2-(Imidazo[1,2-a]pyridin-6-yl)acetic acid chemical structure, C9H8N2O2, CAS 1488389-22-5](/s/LSMSTBMUVGSLLT-UHFFFAOYSA-N.svg)
2-(Imidazo[1,2-a]pyridin-6-yl)acetic acid
CAS 1488389-22-5C9H8N2O2
- Methyl imidazo[1,5-a]pyridine-3-carboxylate1505940-61-3C9H8N2O2
- 7-Methoxypyrazolo[1,5-A]pyridine-3-carbaldehyde1782729-11-6C9H8N2O2
- 8-Methoxyimidazo[1,2-a]pyridine-3-carbaldehyde1388026-13-8C9H8N2O2
- 2-Methyl-1H-pyrrolo[2,3-b]pyridine-4-carboxylic acid1520544-06-2C9H8N2O2
- 2-Aminoindolizine-1-carboxylic acid1225058-19-4C9H8N2O2
- 1-Methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carbaldehyde1554481-60-5C9H8N2O2
- 2-(6-Cyanopyridin-3-yl)propanoic acid1419602-73-5C9H8N2O2
- 2-Methyl-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid933691-78-2C9H8N2O2
- Methyl 6-cyano-5-methylpyridine-3-carboxylate503471-26-9C9H8N2O2
- 4-Furan-3-yl-1-methyl-1H-imidazole-2-carbaldehyde1312159-79-7C9H8N2O2
- N-Hydroxy-1H-indole-6-carboxamide1026987-64-3C9H8N2O2
- 5-(3-Furanyl)-1-methyl-1H-pyrazole-4-carboxaldehyde689251-81-8C9H8N2O2
- N-(4-Cyano-2-methoxyphenyl)formamide1566376-33-7C9H8N2O2
- 4-(1-Methyl-1H-pyrazol-4-yl)furan-2-carbaldehyde1610468-94-4C9H8N2O2
- 1-(2-Aminobenzo[d]oxazol-4-yl)ethanone1807067-17-9C9H8N2O2
- 3-(Oxetan-3-yloxy)picolinonitrile1602477-94-0C9H8N2O2
- 2-(3-Amino-4-cyanophenyl)acetic acid1824651-98-0C9H8N2O2
- 5-(Oxetan-3-yloxy)picolinonitrile1603320-63-3C9H8N2O2
- 4-(Oxetan-3-yloxy)pyridine-2-carbonitrile1597069-35-6C9H8N2O2
- (5-(Pyridin-4-yl)isoxazol-4-yl)methanol1894505-00-0C9H8N2O2
- 5-Amino-1H-indole-6-carboxylic acid1638759-77-9C9H8N2O2
- Methyl 3-amino-2-ethynylpyridine-4-carboxylate1889327-41-6C9H8N2O2
- Methyl pyrazolo[1,5-a]pyridine-7-carboxylate1427374-48-8C9H8N2O2
- 6-Methyl-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid1242427-42-4C9H8N2O2
- 2-(4-(Furan-2-yl)-1H-pyrazol-1-yl)acetaldehyde2090590-51-3C9H8N2O2
- 2-(4-(Furan-3-yl)-1H-pyrazol-1-yl)acetaldehyde2091697-99-1C9H8N2O2
- (2E)-3-[1-(Prop-2-yn-1-yl)-1H-pyrazol-4-yl]prop-2-enoic acid2089546-85-8C9H8N2O2
- 5-(3-Aminoprop-1-yn-1-yl)pyridine-3-carboxylic acid2098077-89-3C9H8N2O2
- 6-(3-Aminoprop-1-yn-1-yl)nicotinic acid2097988-65-1C9H8N2O2
- 2-(3-Aminoprop-1-yn-1-yl)isonicotinic acid2098041-29-1C9H8N2O2
- Ethyl 3-(pyrimidin-2-yl)prop-2-ynoate2098042-25-0C9H8N2O2
- 8-Hydroxy-2-methyl-1,2-dihydrophthalazin-1-one2060047-92-7C9H8N2O2
- 6-Cyclopropyl-6H,7H-furo[2,3-d]pyridazin-7-one2059948-87-5C9H8N2O2
- 2-Ethyl-5-nitrobenzonitrile98879-61-9C9H8N2O2
- 5-Methyl-1H-1,3-benzodiazole-7-carboxylic acid1360962-13-5C9H8N2O2
- 3-(Hydroxymethyl)-4(1H)-cinnolinone1342948-21-3C9H8N2O2
- 7-Methoxyquinoxalin-6-ol6295-25-6C9H8N2O2
- 1-Acetyl-1,2-dihydro-4H-indazol-4-one65361-85-5C9H8N2O2
- 4-Hydroxy-6-methyl-2-(3-furyl)pyrimidine83563-22-8C9H8N2O2
- 1-Methyl-1H-pyrrolo[3,2-c]pyridine-4-carboxylic acid1456871-24-1C9H8N2O2
- 5-Methylimidazo[1,2-a]pyridine-6-carboxylic acid2167387-50-8C9H8N2O2
- 3-Methylpyrazolo[1,5-a]pyridine-6-carboxylic acid2138294-51-4C9H8N2O2
- 3-(Furan-2-yl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole603067-28-3C9H8N2O2
- Pyridine, 3-methoxy-5-(5-oxazolyl)-433332-13-9C9H8N2O2
- 3-Methoxy-5-(pyridin-2-yl)isoxazole166180-78-5C9H8N2O2
- 1-Methyl-2-nitro-1H-indole271789-32-3C9H8N2O2
- (5-(Pyridin-2-yl)isoxazol-3-yl)methanol369382-27-4C9H8N2O2
- Methyl 6-cyano-5-methylpicolinate55267-67-9C9H8N2O2
- 3-Methyl-7-nitro-1H-indole61861-90-3C9H8N2O2
- 1-(2-Aminofuro[3,2-b]pyridin-3-yl)ethanone69539-65-7C9H8N2O2
- 1,2-Dimethyl-1H-benzimidazole-4,7-dione97042-58-5C9H8N2O2
- 3-Acetyl-5-amino-4-hydroxybenzonitrile70977-81-0C9H8N2O2
- 3-Methyl-1,8-naphthyridine-2,7(1H,8H)-dione90417-30-4C9H8N2O2
- 1H-Indole, 6-methyl-3-nitro-2138342-40-0C9H8N2O2
- N-(4-Isocyanatophenyl)acetamide167951-44-2C9H8N2O2
- 2-(Hydroxymethyl)-1H-benzo[d]imidazole-5-carbaldehyde237429-62-8C9H8N2O2
- 1-Methylimidazo[1,5-a]pyridine-6-carboxylic acid1260797-04-3C9H8N2O2
- (5-Pyridin-4-yl-1,2-oxazol-3-yl)methanol854015-47-7C9H8N2O2
- 3,4-Dihydro-1H-pyrido[4,3-B]azepine-2,5-dione887576-83-2C9H8N2O2
- 4-(Cyanomethoxy)benzamide1042781-33-8C9H8N2O2
- 1-Methyl-1,6-naphthyridine-2,5(1H,6H)-dione1023812-98-7C9H8N2O2
- 4-Methoxy-1H-benzo[d]imidazole-2-carbaldehyde933741-33-4C9H8N2O2
- 2,3-Dihydroquinoxaline-6-carboxylic acid33139-05-8C9H8N2O2
- 8-Hydroxy-3-methylquinoxalin-2(1H)-one30748-90-4C9H8N2O2
- 4-Methyl-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid1190319-91-5C9H8N2O2
- 5-Hydroxy-4-methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde1190317-04-4C9H8N2O2
- N-(3-Cyano-5-hydroxyphenyl)acetamide885044-42-8C9H8N2O2
- 8-Amino-4-hydroxyquinolin-2(1H)-one937660-34-9C9H8N2O2
- 2-(2-Nitroethyl)benzonitrile1314951-23-9C9H8N2O2
- 6-(2-Furanyl)-2-pyrazinemethanol959617-51-7C9H8N2O2
- 3-(Hydroxymethyl)-4H-pyrido[1,2-a]pyrimidin-4-one1824160-14-6C9H8N2O2
- 3,4-Dimethyl-5-nitrobenzonitrile52911-61-2C9H8N2O2
- 7-Methylimidazo[1,5-a]pyridine-6-carboxylic acid2489461-07-4C9H8N2O2
- 7-Methyl-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid1373549-71-3C9H8N2O2
- 2-Methylpyrazolo[1,5-a]pyridine-6-carboxylic acid1502267-08-4C9H8N2O2
- 5-Methyl-1H-pyrrolo[2,3-c]pyridine-7-carboxylic acid1159829-80-7C9H8N2O2
Frequently asked questions
What is the molar mass of C9H8N2O2?
The molar mass of C9H8N2O2 is 176.17 g/mol, calculated from standard atomic weights for 9 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 182.0787 Da.
How many compounds have the formula C9H8N2O2?
CompoundList lists 1,103 compounds with the molecular formula C9H8N2O2, including 3-(2-Cyanopyridin-4-yl)propionic acid, N-(3-Isocyanatophenyl)acetamide, Methyl 2-amino-3-cyanobenzoate. 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 C9H8N2O2?
C9H8N2O2 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.