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 201 to 300 of 1,103 compounds
![2-Methylpyrazolo[1,5-a]pyridine-5-carboxylic acid chemical structure, C9H8N2O2, CAS 219761-99-6](/s/BWMFUCOUGNBIMQ-UHFFFAOYSA-N.svg)
2-Methylpyrazolo[1,5-a]pyridine-5-carboxylic acid
CAS 219761-99-6C9H8N2O2
6-Methyl-1H-indazole-5-carboxylic acid
CAS 478837-46-6C9H8N2O2
![2-Methylpyrido[3,2-b][1,4]oxazepin-4(5H)-one chemical structure, C9H8N2O2, CAS 34752-81-3](/s/ZIAAGDVPXXPXCO-UHFFFAOYSA-N.svg)
2-Methylpyrido[3,2-b][1,4]oxazepin-4(5H)-one
CAS 34752-81-3C9H8N2O2
Benzoimidazol-1-yl-acetic acid
CAS 40332-16-9C9H8N2O2
N-(2-Methoxyphenyl)cyanoformamide
CAS 73708-75-5C9H8N2O2
4-Hydroxy-1-methyl-1H-1,3-benzodiazole-5-carbaldehyde
CAS 1369158-63-3C9H8N2O2
6-Methyl-1H-benzimidazole-2-carboxylic acid
CAS 99459-47-9C9H8N2O2
(5R)-5-Phenylimidazolidine-2,4-dione
CAS 41807-35-6C9H8N2O2
3H-Pyrazol-3-one, 1,2-dihydro-5-hydroxy-1-phenyl-
CAS 4072-31-5C9H8N2O2
3-Methyl-1H-indazole-4-carboxylic acid
CAS 1520726-15-1C9H8N2O2
6-(Nitromethyl)-1H-indole
CAS 2228978-81-0C9H8N2O2
6-Methyl-1H-indazole-4-carboxylic acid
CAS 1781485-13-9C9H8N2O2
7-Methyl-1H-indazole-6-carboxylic acid
CAS 1890001-96-3C9H8N2O2
Methyl 3-cyano-4-methylpyridine-2-carboxylate
CAS 1803759-90-1C9H8N2O2
4-Methoxy-1H-indazole-7-carbaldehyde
CAS 1780343-06-7C9H8N2O2
4-(Hydroxyamino)quinoline-1-oxide
C9H8N2O2
4-(5-Methyl-1,3,4-oxadiazol-2-yl)phenol
CAS 25877-46-7C9H8N2O2
1H-Indole-2-carboxamide, N-hydroxy-
CAS 63408-86-6C9H8N2O2
8-Methylquinazoline-2,4(1H,3H)-dione
CAS 67449-23-4C9H8N2O2
Methyl 1H-pyrrolo(2,3-b)pyridine-2-carboxylate
CAS 394223-02-0C9H8N2O2
1-Benzofuran-2-carbohydrazide
CAS 5545-86-8C9H8N2O2
4-Hydroxy-2,2'-bipyrrole-5-carbaldehyde
CAS 108929-20-0C9H8N2O2
1H-Indole, 1-methyl-5-nitro-
CAS 29906-67-0C9H8N2O2
3-(4-Methylphenyl)sydnone
CAS 3483-19-0C9H8N2O2
- 3-(2-Hydroxyphenyl)-1H-pyrazol-5(4H)-one5186-66-3C9H8N2O2
- N-Hydroxy-1H-indole-3-carboxamide125542-24-7C9H8N2O2
- 5-(3-Methylphenyl)-1,3,4-oxadiazol-2(3H)-one119933-33-4C9H8N2O2
- 3-Methyl-4-phenylfuroxan6898-86-8C9H8N2O2
- Methyl pyrazolo[1,5-a]pyridine-2-carboxylate151831-21-9C9H8N2O2
- 4-(3-Methyl-1,2,4-oxadiazol-5-yl)phenol438539-27-6C9H8N2O2
- 1-Acetyl-1H-benzimidazol-2-ol14394-91-3C9H8N2O2
- 5-Methylquinazoline-2,4(1H,3H)-dione52570-39-5C9H8N2O2
- Salicylonitrile methylcarbamate942-79-0C9H8N2O2
- 1-Methyl-7-nitro-1H-indole101489-23-0C9H8N2O2
- 2-Hydroxy-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one306281-27-6C9H8N2O2
- Glycosmicine604-50-2C9H8N2O2
- 3-Benzyl-1,2,4-oxadiazol-5(2H)-one23589-80-2C9H8N2O2
- 1 suppliers6-Methoxy-1,5-naphthyridin-4-ol23443-25-6C9H8N2O2
- 2-(1H-Benzo[d]imidazol-6-yl)acetic acid473895-86-2C9H8N2O2
- 1-(2-Hydroxyimidazo[1,2-a]pyridin-3-yl)ethanone329228-22-0C9H8N2O2
- 3-Methyl-6,7-cinnolinediol1176784-51-2C9H8N2O2
- 6-Methylimidazo[1,2-a]pyridine-2-carboxylic acid80353-93-1C9H8N2O2
- 2-Hydroxy-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one17326-09-9C9H8N2O2
- 4-Methyl-5-(4-pyridinyl)-2(3H)-oxazolone132338-12-6C9H8N2O2
- 4-Methyl-2-oxo-3-phenyl-1,2,5lambda~5~-oxadiazole6898-87-9C9H8N2O2
- 2,3,4,5-Tetrahydro-1H-1,4-benzodiazepine-3,5-dione137133-35-8C9H8N2O2
- 4 suppliersImidazo[1,2-a]pyridine-3-acetic acid17745-04-9C9H8N2O2
- Methyl 1H-benzo[d]imidazole-4-carboxylate37619-25-3C9H8N2O2
- Methyl 1H-pyrrolo[2,3-b]pyridine-5-carboxylate849067-96-5C9H8N2O2
- 3-(3-Methylphenyl)-4,5-dihydro-1,2,4-oxadiazol-5-one26925-41-7C9H8N2O2
- 2-Methoxyquinazolin-4-ol1011-24-1C9H8N2O2
- 3-Hydroxy-2-methylquinazolin-4(3H)-one1010-70-4C9H8N2O2
- 2-(1H-Pyrrolo[2,3-b]pyridin-1-yl)acetic acid1048913-13-8C9H8N2O2
- Benzonitrile, 3-(((methylamino)carbonyl)oxy)-943-49-7C9H8N2O2
- 2H-1,4-Benzoxazin-2-one, 7-amino-3-methyl-86522-40-9C9H8N2O2
- 2,5-Pyrrolidinedione, 1-(4-pyridinyl)-21084-55-9C9H8N2O2
- 3-Hydroxy-5-methyl-1,6-naphthyridin-2(1H)-one88877-08-1C9H8N2O2
- 1 suppliers1-Methyl-1H-benzo[d]imidazole-6-carboxylic acid53484-18-7C9H8N2O2
- 6-Methylquinazoline-2,4(1H,3H)-dione62484-16-6C9H8N2O2
- Methyl imidazo(1,2-a)pyridine-7-carboxylate86718-01-6C9H8N2O2
- Methyl pyrazolo(1,5-a)pyridine-3-carboxylate63237-84-3C9H8N2O2
- 2-Cyano-N-(2-hydroxyphenyl)acetamide3815-12-1C9H8N2O2
- Ethyl 4-cyanopyridine-2-carboxylate97316-50-2C9H8N2O2
- 1 suppliers4-Methyl-1H-benzimidazole-2-carboxylic acid673487-32-6C9H8N2O2
- 8-Methylimidazo[1,2-a]pyridine-2-carboxylic acid88751-05-7C9H8N2O2
- Methyl 2-amino-5-cyanobenzoate159847-81-1C9H8N2O2
- 5-Methylpyrazolo[1,5-a]pyridine-3-carboxylic acid143803-80-9C9H8N2O2
- 4-Methyl-1H-benzo[d]imidazole-6-carboxylic acid398452-96-5C9H8N2O2
- 7-Methoxy-1,5-naphthyridin-4(1H)-one952059-71-1C9H8N2O2
- Benzonitrile, 4-(((methylamino)carbonyl)oxy)-18315-52-1C9H8N2O2
- 2-(2-Nitrophenyl)propanenitrile65783-00-8C9H8N2O2
- N-(4-Cyanophenyl)acetohydroxamic acid80584-65-2C9H8N2O2
- 6-Amino-1H-indole-3-carboxylic acid90417-29-1C9H8N2O2
- 2-(3-Methyl-1,2,4-oxadiazol-5-yl)phenol79349-23-8C9H8N2O2
- Ethyl 2-cyanoisonicotinate58481-14-4C9H8N2O2
- 7-Methylquinazoline-2,4(1H,3H)-dione62484-15-5C9H8N2O2
- Methyl 1H-pyrrolo[3,2-c]pyridine-2-carboxylate853685-78-6C9H8N2O2
- 1-Methyl-3-nitro-1H-indole36728-89-9C9H8N2O2
- 1-Methyl-6-nitro-1H-indole99459-48-0C9H8N2O2
- 4-Methyl-7-nitro-1H-indole289483-80-3C9H8N2O2
- Ethyl 6-cyanonicotinate76196-79-7C9H8N2O2
- Ethyl 6-cyanopicolinate97483-79-9C9H8N2O2
- 2-Methylimidazo[1,2-a]pyridine-8-carboxylic acid133427-10-8C9H8N2O2
- 6-Amino-1H-indole-4-carboxylic acid885520-34-3C9H8N2O2
- 1 suppliersMethyl 1H-pyrrolo[3,2-b]pyridine-5-carboxylate872355-63-0C9H8N2O2
- 5-Methoxy-1H-benzo[D]imidazole-2-carbaldehyde38786-60-6C9H8N2O2
- 7-Methoxy-1H-1,6-naphthyridin-4-one952138-18-0C9H8N2O2
- 2H-1,3,4-Oxadiazin-2-one, 3,6-dihydro-5-phenyl-62501-39-7C9H8N2O2
- 3-Methyl-6-nitro-1H-indole133053-76-6C9H8N2O2
- Benzoic acid, 2-amino-4-cyano-, methyl ester159847-83-3C9H8N2O2
- 1-Methyl-4-nitro-1H-indole91482-63-2C9H8N2O2
- 2-(Imidazo[1,2-a]pyridin-5-yl)acetic acid175143-91-6C9H8N2O2
- 7-Methylpyrazolo[1,5-a]pyridine-3-carboxylic acid16205-47-3C9H8N2O2
- 6-Methoxy-1,7-naphthyridin-4(1H)-one952059-64-2C9H8N2O2
- Methyl 1H-pyrrolo[3,2-C]pyridine-7-carboxylate1196047-26-3C9H8N2O2
- Methyl 1H-pyrrolo[2,3-C]pyridine-7-carboxylate945840-73-3C9H8N2O2
- 6-Ethyl-5H-pyrrolo[3,4-b]pyridine-5,7(6H)-dione28769-72-4C9H8N2O2
- 2-(3-Methoxyphenyl)-1,3,4-oxadiazole5378-30-3C9H8N2O2
- 1 suppliers6,7-Dihydro-1H-[1,4]dioxino[2,3-f]benzimidazole343788-75-0C9H8N2O2
- 6-Methoxy-1H-indazole-3-carbaldehyde518987-37-6C9H8N2O2
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-Methylpyrazolo[1,5-a]pyridine-5-carboxylic acid, 6-Methyl-1H-indazole-5-carboxylic acid, 2-Methylpyrido[3,2-b][1,4]oxazepin-4(5H)-one. 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.