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 401 to 500 of 1,103 compounds
(2-Cyanopyridin-3-yl)methyl acetate
CAS 131747-36-9C9H8N2O2
![6-Methylpyrazolo[1,5-a]pyridine-3-carboxylic acid chemical structure, C9H8N2O2, CAS 139452-21-4](/s/OGHHZABNTXETHB-UHFFFAOYSA-N.svg)
6-Methylpyrazolo[1,5-a]pyridine-3-carboxylic acid
CAS 139452-21-4C9H8N2O2
6-Amino-1H-indole-2-carboxylic acid
CAS 135855-63-9C9H8N2O2
![4-Methoxy-1H-pyrrolo[3,2-c]pyridine-3-carbaldehyde chemical structure, C9H8N2O2, CAS 1000341-31-0](/s/FYWALQVURBDJKB-UHFFFAOYSA-N.svg)
4-Methoxy-1H-pyrrolo[3,2-c]pyridine-3-carbaldehyde
CAS 1000341-31-0C9H8N2O2
![2-Methylimidazo[1,2-a]pyridine-7-carboxylic acid chemical structure, C9H8N2O2, CAS 1175928-10-5](/s/DWVHZFMXMRNERX-UHFFFAOYSA-N.svg)
2-Methylimidazo[1,2-a]pyridine-7-carboxylic acid
CAS 1175928-10-5C9H8N2O2
4-Amino-1H-indole-6-carboxylic acid
CAS 884494-67-1C9H8N2O2
![2-Methyl-1H-pyrrolo[3,2-b]pyridine-6-carboxylic acid chemical structure, C9H8N2O2, CAS 1190313-15-5](/s/TXBZMNCJUSNWPK-UHFFFAOYSA-N.svg)
2-Methyl-1H-pyrrolo[3,2-b]pyridine-6-carboxylic acid
CAS 1190313-15-5C9H8N2O2
3-Amino-4-hydroxy-2(1H)-quinolinone
CAS 99459-49-1C9H8N2O2
![Methyl pyrazolo[1,5-a]pyridine-6-carboxylate chemical structure, C9H8N2O2, CAS 1427382-01-1](/s/NVLLVFLPHANHRA-UHFFFAOYSA-N.svg)
Methyl pyrazolo[1,5-a]pyridine-6-carboxylate
CAS 1427382-01-1C9H8N2O2
![Methyl 1H-pyrrolo[2,3-c]pyridine-4-carboxylate chemical structure, C9H8N2O2, CAS 1260385-72-5](/s/UNLBAMDCHWKLSH-UHFFFAOYSA-N.svg)
Methyl 1H-pyrrolo[2,3-c]pyridine-4-carboxylate
CAS 1260385-72-5C9H8N2O2
![2-Imidazo[1,5-a]pyridin-1-ylacetic acid chemical structure, C9H8N2O2, CAS 1368371-37-2](/s/JEMDEAVAGNHCJX-UHFFFAOYSA-N.svg)
2-Imidazo[1,5-a]pyridin-1-ylacetic acid
CAS 1368371-37-2C9H8N2O2
![3-Methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carbaldehyde chemical structure, C9H8N2O2, CAS 1236365-13-1](/s/PCCILGYTEVLETL-UHFFFAOYSA-N.svg)
3-Methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carbaldehyde
CAS 1236365-13-1C9H8N2O2
![1-Methyl-1H-pyrrolo[3,2-b]pyridine-6-carboxylic acid chemical structure, C9H8N2O2, CAS 1448852-04-7](/s/QAKWYQJQTAJFER-UHFFFAOYSA-N.svg)
1-Methyl-1H-pyrrolo[3,2-b]pyridine-6-carboxylic acid
CAS 1448852-04-7C9H8N2O2
Methyl 6-cyano-4-methyl-pyridine-3-carboxylate
CAS 1806328-86-8C9H8N2O2
![4-Hydroxy-8-methylpyrido[1,2-a]pyrimidin-2-one chemical structure, C9H8N2O2, CAS 17326-10-2](/s/VDZFJXXJFXMJJO-UHFFFAOYSA-N.svg)
4-Hydroxy-8-methylpyrido[1,2-a]pyrimidin-2-one
CAS 17326-10-2C9H8N2O2
Sydnone, 4-methyl-3-phenyl-
CAS 3483-16-7C9H8N2O2
Methyl 2-cyano-2-pyridin-2-ylacetate
CAS 22353-56-6C9H8N2O2
1-Hydroxy-3-methylquinoxalin-2(1H)-one
CAS 70265-38-2C9H8N2O2
4-(Hydroxymethyl)phthalazin-1(2H)-one
CAS 38933-79-8C9H8N2O2
6-Methoxyquinazolin-2(1H)-one
CAS 850424-10-1C9H8N2O2
3-(3-Nitro-phenyl)-propionitrile
CAS 80198-99-8C9H8N2O2
6-(Prop-2-yn-1-ylamino)nicotinic acid
CAS 1019126-93-2C9H8N2O2
6-Oxo-N-(prop-2-yn-1-yl)-1,6-dihydropyridine-3-carboxamide
CAS 1040070-36-7C9H8N2O2
![4-Methyl-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid chemical structure, C9H8N2O2, CAS 1086398-97-1](/s/ZHBZQRBKHWECFT-UHFFFAOYSA-N.svg)
4-Methyl-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid
CAS 1086398-97-1C9H8N2O2
- 3-Cyano-4,6-dimethylpicolinic acid1221791-59-8C9H8N2O2
- Cyano(pyridin-3-yl)methyl acetate129803-30-1C9H8N2O2
- 3-Hydroxy-1,4-dihydroquinoxaline-2-carbaldehyde855874-32-7C9H8N2O2
- 3-Methoxy-1H-indazole-5-carboxaldehyde1199256-13-7C9H8N2O2
- Methyl pyrrolo[1,2-a]pyrazine-3-carboxylate1300034-27-8C9H8N2O2
- 5-Methylpyrazolo[1,5-a]pyridine-2-carboxylic acid876379-72-5C9H8N2O2
- 2,4-Dimethyl-5-nitrobenzonitrile625112-44-9C9H8N2O2
- 5-Methylimidazo[1,2-a]pyridine-3-carboxylic acid1159832-24-2C9H8N2O2
- Methyl 2-amino-6-cyanobenzoate1147109-97-4C9H8N2O2
- 6-Vinyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one1956354-70-3C9H8N2O2
- 2-Methyl-1H-pyrrolo[2,3-b]pyridine-6-carboxylic acid1352396-16-7C9H8N2O2
- 6-Methyl-1H-indazole-7-carboxylic acid1638768-94-1C9H8N2O2
- Benzoic acid, O-cyanomethylamino-28354-19-0C9H8N2O2
- 1,3-Dihydroxy-6,7-dihydro-5H-cyclopenta(c)pyridine-4-carbonitrile52903-70-5C9H8N2O2
- 2-Benzofurancarboximidamide, N-hydroxy-65695-07-0C9H8N2O2
- 2-Hydroxyimino-2-(4-methoxyphenyl)acetonitrile76104-14-8C9H8N2O2
- 4-Methyl-1H-benzimidazole-7-carboxylic acid745048-56-0C9H8N2O2
- 1 suppliers3-(5-Methyl-1,3,4-oxadiazol-2-yl)phenol79463-11-9C9H8N2O2
- 3-Amino-1H-indole-2-carboxylic acid63367-90-8C9H8N2O2
- Methyl 1H-benzimidazole-1-carboxylate69380-73-0C9H8N2O2
- Ethyl 3-cyanopyridine-2-carboxylate97316-55-7C9H8N2O2
- 7-Methyl-6-nitro-1H-indole133053-70-0C9H8N2O2
- 5-Methyl-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid1190318-52-5C9H8N2O2
- 2-Oxoindoline-5-carboxamide199328-21-7C9H8N2O2
- 1-Methyl-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid478149-14-3C9H8N2O2
- 2-(2-Methyl-5-nitrophenyl)acetonitrile409082-11-7C9H8N2O2
- (4-Methyl-2-nitrophenyl)acetonitrile855938-47-5C9H8N2O2
- 1H-Pyrrolo[2,3-b]pyridin-3-yl acetate1181864-34-5C9H8N2O2
- 4-Methoxy-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde1190314-48-7C9H8N2O2
- 7-Methoxy-1H-pyrrolo(2,3-c)pyridine-3-carbaldehyde1190314-49-8C9H8N2O2
- 7-Methoxy-1,8-naphthyridin-4(1H)-one286411-22-1C9H8N2O2
- 2-Methoxy-1,6-naphthyridin-5(6H)-one1260672-67-0C9H8N2O2
- Methyl imidazo[1,2-a]pyridine-3-carboxylate55365-10-1C9H8N2O2
- 1-(4-Hydroxyphenyl)-2,3-dihydro-1H-imidazol-2-one1215280-00-4C9H8N2O2
- 7-Methylimidazo[1,2-a]pyridine-6-carboxylic acid1312556-65-2C9H8N2O2
- 5-Methoxyquinazolin-2(1H)-one1310241-07-6C9H8N2O2
- 4-Amino-1H-indole-2-carboxylic acid933721-48-3C9H8N2O2
- 3-Methyl-7-azaindole-4-carboxylic acid1363381-21-8C9H8N2O2
- 1-Methyl-1H-pyrrolo[3,2-b]pyridine-5-carboxylic acid1956335-96-8C9H8N2O2
- 6-(Furan-3-yl)-2-methylpyrimidin-4-ol1412954-37-0C9H8N2O2
- 2-Phenyl-5-methoxy-1,3,4-oxadiazole51627-42-0C9H8N2O2
- 1 suppliersEthyl 4-cyanonicotinate97316-51-3C9H8N2O2
- 3-[Hydroxy(methyl)amino]indol-2-one58418-20-5C9H8N2O2
- 2-Methyl-8-nitroindolizine60891-78-3C9H8N2O2
- p-Methoxy-2-diazoacetophenone6832-17-3C9H8N2O2
- 5H-Oxazolo[3,2-a]pyridine-6-carbonitrile, 2,3-dihydro-7-methyl-5-oxo-77263-45-7C9H8N2O2
- 4-Pyrimidinecarboxylic acid 3-butynyl ester380626-82-4C9H8N2O2
- 7-Aminoisoquinoline-1,3(2H,4H)-dione882043-57-4C9H8N2O2
- 1-Acetyl-1,2-dihydro-3H-pyrrolo[2,3-b]pyridin-3-one155818-89-6C9H8N2O2
- 2-Methyl-7-nitro-1H-indole55899-46-2C9H8N2O2
- 5-Methyl-4-nitro-1H-indole61149-54-0C9H8N2O2
- 2,4-Dimethyl-6-nitrobenzonitrile58579-99-0C9H8N2O2
- Benzyl n-cyano carbamate86554-53-2C9H8N2O2
- 4,5-Dimethyl-2-nitrobenzonitrile15089-77-7C9H8N2O2
- 2-(3-Nitrophenyl)propanenitrile21762-09-4C9H8N2O2
- (6-Cyanopyridin-3-yl)methyl acetate131747-37-0C9H8N2O2
- 4-Hydroxy-1H-indole-2-carboxamide51336-53-9C9H8N2O2
- 3,6-Diamino-2H-chromen-2-one106897-01-2C9H8N2O2
- 8-Methoxyquinoxalin-2-ol659729-61-0C9H8N2O2
- Methyl (2-cyanophenyl)carbamate98879-62-0C9H8N2O2
- 2-Amino-2-(4-cyanophenyl)acetic acid253797-03-4C9H8N2O2
- 2-Methylbenzoxazole-4-carboxamide171861-88-4C9H8N2O2
- 5-Methyl-7-nitro-1H-indole10553-09-0C9H8N2O2
- 6-Methyl-1H-pyrrolo[3,2-B]pyridine-3-carboxylic acid1256819-22-3C9H8N2O2
- 6-Hydroxy-4-methoxyquinazoline182880-24-6C9H8N2O2
- 2-Methylimidazo[1,2-a]pyridine-5-carboxylic acid1181282-98-3C9H8N2O2
- 4-Methyl-6-nitro-1H-indole139121-49-6C9H8N2O2
- 7-Methyl-4-nitro-1H-indole10553-07-8C9H8N2O2
- 7-Methoxy-1,8-naphthyridin-2(1H)-one106582-47-2C9H8N2O2
- 1 suppliers7-Amino-1H-indole-2-carboxylic acid820999-73-3C9H8N2O2
- 3-(Hydroxymethyl)quinoxalin-2(1H)-one41242-95-9C9H8N2O2
- 6-Methyl-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid1000342-19-7C9H8N2O2
- 2-Methyl-3-nitro-1H-indole3484-08-0C9H8N2O2
- 5-(5-Methyloxazol-2-yl)pyridin-2(1H)-one1255098-69-1C9H8N2O2
- 5-Methyl-2-nitrobenzeneacetonitrile91192-26-6C9H8N2O2
- 4-Methyl-1H-indazole-6-carboxylic acid1263378-95-5C9H8N2O2
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 (2-Cyanopyridin-3-yl)methyl acetate, 6-Methylpyrazolo[1,5-a]pyridine-3-carboxylic acid, 6-Amino-1H-indole-2-carboxylic acid. 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.