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 601 to 700 of 1,103 compounds
![[3-(1,2,4-Oxadiazol-3-yl)phenyl]methanol chemical structure, C9H8N2O2, CAS 2279124-25-1](/s/LMHTXPUCNPOZSU-UHFFFAOYSA-N.svg)
[3-(1,2,4-Oxadiazol-3-yl)phenyl]methanol
CAS 2279124-25-1C9H8N2O2
2-Methyl-quinazoline-4,7-diol
CAS 16081-80-4C9H8N2O2
3-Methoxyquinoxalin-5-ol
CAS 642478-05-5C9H8N2O2
1-(4-Hydroxyphenyl)-1H-pyrazol-3-ol
CAS 2167508-80-5C9H8N2O2
2-Methyl-3-nitroindolizine
CAS 39203-44-6C9H8N2O2
2-(Phenoxymethyl)-1,3,4-oxadiazole
CAS 919062-52-5C9H8N2O2
1(2H)-Phthalazinone, 8-hydroxy-4-methyl-
CAS 16676-85-0C9H8N2O2
5-Methyl-3-phenyl-1,3,4-oxadiazol-2(3H)-one
CAS 28740-63-8C9H8N2O2
![Pyrazolo[1,5-a]pyridin-2(1H)-one, 3-acetyl- chemical structure, C9H8N2O2, CAS 55908-45-7](/s/ZQJNLPUSXUFYKO-UHFFFAOYSA-N.svg)
Pyrazolo[1,5-a]pyridin-2(1H)-one, 3-acetyl-
CAS 55908-45-7C9H8N2O2
Methyl 3-amino-2-cyanobenzoate
CAS 77326-43-3C9H8N2O2
3-Methylquinoxalin-2(1H)-one 4-oxide
CAS 90417-40-6C9H8N2O2
3-(Pyridin-3-yl)pyrrolidine-2,5-dione
CAS 89058-82-2C9H8N2O2
1-Acetyl-1,2-dihydro-3H-indazol-3-one
CAS 7384-18-1C9H8N2O2
4-(2-Nitroethyl)benzonitrile
CAS 126158-10-9C9H8N2O2
3-(4-Methoxyphenyl)-1,2,4-oxadiazole
CAS 16013-13-1C9H8N2O2
![1-Methyl-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid chemical structure, C9H8N2O2, CAS 794514-01-5](/s/RCNGBLVEXZUVTP-UHFFFAOYSA-N.svg)
1-Methyl-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid
CAS 794514-01-5C9H8N2O2
1,3,3a,4,7,7a-Hexahydro-1,3-dioxo-2H-isoindole-2-carbonitrile
CAS 135205-67-3C9H8N2O2
2-Nitro-N-(prop-2-yn-1-yl)aniline
CAS 75077-47-3C9H8N2O2
2-Cyano-N-(3-hydroxyphenyl)acetamide
CAS 66398-49-0C9H8N2O2
![4-Methyl-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid chemical structure, C9H8N2O2, CAS 1000342-75-5](/s/WWCLXULQDPMSPV-UHFFFAOYSA-N.svg)
4-Methyl-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid
CAS 1000342-75-5C9H8N2O2
3-Methoxy-1,8-naphthyridin-2(1H)-one
CAS 1150617-67-6C9H8N2O2
3-Oxo-3,4-dihydroquinoxaline-1(2H)-carbaldehyde
CAS 36002-61-6C9H8N2O2
4-(1H-Imidazol-4-yl)benzene-1,3-diol
CAS 806601-80-9C9H8N2O2
2-Hydroxy-N-(prop-2-yn-1-yl)nicotinamide
CAS 1209306-34-2C9H8N2O2
- 2-Methyl-1H-pyrrolo[3,2-b]pyridine-5-carboxylic acid1190316-97-2C9H8N2O2
- 5-(Methylamino)isoindoline-1,3-dione24264-14-0C9H8N2O2
- 2-(Nitromethyl)-1H-indole2228812-92-6C9H8N2O2
- 6-Oxo-5,6,7,8-tetrahydroquinazoline-2-carbaldehyde944902-24-3C9H8N2O2
- 2-(4-Methyl-3-nitrophenyl)acetonitrile82613-51-2C9H8N2O2
- 1 suppliers5-[(Prop-2-yn-1-yl)amino]pyridine-2-carboxylic acid1552245-10-9C9H8N2O2
- 6-Amino-2-methyl-4H-3,1-benzoxazin-4-one1368659-05-5C9H8N2O2
- Methyl pyrazolo[1,5-a]pyridine-4-carboxylate1427413-80-6C9H8N2O2
- 8-Amino-2,3-dihydro-1,4-benzodioxine-6-carbonitrile698986-38-8C9H8N2O2
- 3-Methylimidazo[1,2-a]pyridine-8-carboxylic acid1315360-78-1C9H8N2O2
- (6-Cyano-4-methylpyridin-2-yl)acetic acid1393551-33-1C9H8N2O2
- 1-(2-Amino-1,3-benzoxazol-7-yl)ethan-1-one1267419-83-9C9H8N2O2
- 1,4-Benzodioxin-6-carbonitrile, 7-amino-2,3-dihydro-549488-74-6C9H8N2O2
- 5-(1-Methyl-1H-pyrazol-3-yl)furan-2-carbaldehyde1539397-52-8C9H8N2O2
- 1 suppliers4-[(Prop-2-yn-1-yl)amino]pyridine-3-carboxylic acid1519244-20-2C9H8N2O2
- 1 suppliers3-[(Prop-2-yn-1-yl)amino]pyridine-4-carboxylic acid1517192-81-2C9H8N2O2
- 5-Methoxypyrazolo[1,5-a]pyridine-3-carbaldehyde877994-07-5C9H8N2O2
- 1-(3-Aminofuro[2,3-b]pyridin-2-yl)ethanone1378783-51-7C9H8N2O2
- Methyl 2-(6-cyanopyridin-2-yl)acetate1256813-54-3C9H8N2O2
- 3-Methoxy-1,7-naphthyridin-8(7H)-one1569695-13-1C9H8N2O2
- 4-Methyl-5-(2-oxiranyl)-2,1,3-benzoxadiazole1443739-23-8C9H8N2O2
- 4-(2-Furanyl)-2-methoxypyrimidine1621525-63-0C9H8N2O2
- 4-(2-Aminooxazol-5-yl)phenol13576-52-8C9H8N2O2
- 6-Methoxyimidazo[1,2-a]pyridine-2-carbaldehyde1780955-90-9C9H8N2O2
- (5-(Pyridin-3-yl)isoxazol-4-yl)methanol1891192-80-5C9H8N2O2
- (5-(Pyridin-2-yl)isoxazol-4-yl)methanol1897743-27-9C9H8N2O2
- Methyl 3-(cyanomethyl)picolinate1848195-82-3C9H8N2O2
- 7-Methoxy-1H-indazole-4-carbaldehyde1935325-78-2C9H8N2O2
- 1H-Indazol-5-yl acetate1383456-11-8C9H8N2O2
- 5-Acetyl-6-methoxynicotinonitrile1256789-08-8C9H8N2O2
- 6-Methoxy-1H-pyrrolo[3,2-B]pyridine-2-carbaldehyde1427502-58-6C9H8N2O2
- Methyl 3-cyano-6-methylpicolinate1427392-57-1C9H8N2O2
- 1-Methyl-1H-pyrrolo[3,2-b]pyridine-7-carboxylic acid1638764-37-0C9H8N2O2
- 1 suppliers1-(Methyl-d3)-5-nitro-1H-indole2225802-40-2C9H8N2O2
- Pyrazolo(1,5-a)pyridin-5-ol, 5-acetate156969-43-6C9H8N2O2
- 2,6-Dimethyl-3-nitrobenzonitrile7251-26-5C9H8N2O2
- 1-[(Cyanocarbonyl)amino]-4-methoxybenzene502173-45-7C9H8N2O2
- 4-Hydroxy-3H-1,4-benzodiazepin-2-one16780-57-7C9H8N2O2
- N-(1,3-Benzoxazol-2-yl)acetamide56350-63-1C9H8N2O2
- 1-(2-Isocyanoethyl)-4-nitrobenzene174624-26-1C9H8N2O2
- 4-(2-Amino-4-oxazolyl)phenol68101-26-8C9H8N2O2
- 5-(1,3-Dioxolan-2-yl)-3-pyridinecarbonitrile70416-52-3C9H8N2O2
- N-(3-Cyanophenyl)-N-hydroxyacetamide80584-66-3C9H8N2O2
- 2H-Pyrano[3,2-c]pyridine-8-carbonitrile, 3,4,6,7-tetrahydro-7-oxo-88696-58-6C9H8N2O2
- 3,5-Dimethyl-4-nitrobenzonitrile101552-39-0C9H8N2O2
- 3-(2-Nitroethyl)benzonitrile155988-05-9C9H8N2O2
- 1-Methoxy-1H-benzo[d]imidazole-2-carbaldehyde118500-15-5C9H8N2O2
- 5-Hydroxy-4-phenyl-1,2-dihydro-3H-pyrazol-3-one106367-54-8C9H8N2O2
- 5-Amino-3-hydroxyquinolin-2(1H)-one249604-82-8C9H8N2O2
- 2-Amino-2-(3-cyanophenyl)acetic acid91192-28-8C9H8N2O2
- 6-Methyl-5H-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]imidazole861784-02-3C9H8N2O2
- 1-Phenylpyrazolidine-3,4-dione1824574-83-5C9H8N2O2
- 2-Amino-2-(2-cyanophenyl)acetic acid1214676-90-0C9H8N2O2
- 1,2-Dihydro-5-nitroisoquinoline41959-46-0C9H8N2O2
- 4-Acetyl-1H-benzo[d]imidazol-2(3H)-one67521-07-7C9H8N2O2
- 1,2-Diisocyanatobicyclo[2.2.1]hept-2-ene203716-12-5C9H8N2O2
- 2-(Benzo[d]oxazol-2-yl)acetamide34564-12-0C9H8N2O2
- 6-Amino-1H-indole-7-carboxylic acid946840-57-9C9H8N2O2
- 2-Amino-1H-indole-3-carboxylic acid1936690-55-9C9H8N2O2
- 4-Aminoisoquinoline-1,3(2H,4H)-dione804430-99-7C9H8N2O2
- 1 suppliers2-[(Prop-2-yn-1-yl)amino]pyridine-3-carboxylic acid1019461-24-5C9H8N2O2
- 1 suppliers4-[(Prop-2-YN-1-yl)amino]pyridine-2-carboxylic acid1094369-71-7C9H8N2O2
- 2-Cyano-4-methyl-nicotinic acid methyl ester1064678-15-4C9H8N2O2
- 5-Hydroxy-3-methylquinoxalin-2(1H)-one30748-91-5C9H8N2O2
- 2,5-Dimethyl-3-nitrobenzonitrile625112-45-0C9H8N2O2
- 7-Methyl-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid1167055-45-9C9H8N2O2
- 6-Methoxy-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde1190315-42-4C9H8N2O2
- 4-(1H-Imidazol-4-yl)-benzene-1,2-diol1260830-57-6C9H8N2O2
- 4-Hydroxy-1-methyl-1,8-naphthyridin-2(1H)-one97510-72-0C9H8N2O2
- 6,7,8,9-Tetrahydro-5H-pyrido[2,3-b]azepine-5,8-dione652976-28-8C9H8N2O2
- Methyl 5-(cyanomethyl)picolinate1000556-11-5C9H8N2O2
- 2-(3H-Indazol-3-yl)acetic acid1314902-63-0C9H8N2O2
- 3-Aminoindolizine-6-carboxylic acid1251003-06-1C9H8N2O2
- 3-Cyano-4-hydroxy-N-methylbenzamide720693-01-6C9H8N2O2
- Pyrrolo[2,3-c]pyridin-1-yl-acetic acid1253384-10-9C9H8N2O2
- 5-Methoxy-1H-indazole-7-carbaldehyde1100214-12-7C9H8N2O2
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-(1,2,4-Oxadiazol-3-yl)phenyl]methanol, 2-Methyl-quinazoline-4,7-diol, 3-Methoxyquinoxalin-5-ol. 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.