Molecular formula
C8H8N2O2
668 compounds have this formula on CompoundList.
- Molar mass
- 164.16g/mol
- Monoisotopic mass
- 170.0787Da
- Atoms
- 20
- Elements
- 4
- Rings plus double bonds
- 6
The formula C8H8N2O2 describes a molecule made of 8 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 × 858.53%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 84.91%1.008 × 8 = 8.064 g/mol
- N Nitrogen × 217.06%14.007 × 2 = 28.014 g/mol
- O Oxygen × 219.49%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C8H8N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 668 compounds
3,5-Dimethoxyisonicotinonitrile
CAS 1379208-79-3C8H8N2O2
![2,3-Dihydroimidazo[1,2-a]pyridine-2-carboxylic acid chemical structure, C8H8N2O2, CAS 108128-81-0](/s/LPEPWXAKQAAPGG-UHFFFAOYSA-N.svg)
2,3-Dihydroimidazo[1,2-a]pyridine-2-carboxylic acid
CAS 108128-81-0C8H8N2O2
4,5-Bis(hydroxymethyl)picolinonitrile
CAS 957122-49-5C8H8N2O2
![6,7-Dihydro-5H-pyrano[2,3-D]pyrimidine-2-carbaldehyde chemical structure, C8H8N2O2, CAS 952587-52-9](/s/STWGZXGMRBLSSX-UHFFFAOYSA-N.svg)
6,7-Dihydro-5H-pyrano[2,3-D]pyrimidine-2-carbaldehyde
CAS 952587-52-9C8H8N2O2
![1H,2H,3H-Pyrrolo[2,3-b]pyridine-4-carboxylic acid chemical structure, C8H8N2O2, CAS 1529055-75-1](/s/OQEGSHLOUGRIGY-UHFFFAOYSA-N.svg)
1H,2H,3H-Pyrrolo[2,3-b]pyridine-4-carboxylic acid
CAS 1529055-75-1C8H8N2O2
![6-Methoxy-2,3-dihydro-1H-pyrrolo[3,4-C]pyridin-1-one chemical structure, C8H8N2O2, CAS 1023300-26-6](/s/VTEDDBGGYIUDEG-UHFFFAOYSA-N.svg)
6-Methoxy-2,3-dihydro-1H-pyrrolo[3,4-C]pyridin-1-one
CAS 1023300-26-6C8H8N2O2
2-(Pyrimidin-4-yl)cyclopropane-1-carboxylic acid
CAS 1342359-21-0C8H8N2O2
5-(5-Methylfuran-2-yl)-1,2-oxazol-3-amine
CAS 1514588-97-6C8H8N2O2
5-(2-Methylfuran-3-yl)-1,2-oxazol-3-amine
CAS 1495210-42-8C8H8N2O2
1-Ethyl-4-ethynyl-1H-pyrazole-5-carboxylic acid
CAS 1354704-99-6C8H8N2O2
7-Amino-2,3-dihydro-2-hydroxy-1H-isoindol-1-one
CAS 1257997-58-2C8H8N2O2
6-Ethenyl-2-methyl-3-nitropyridine
CAS 1246533-41-4C8H8N2O2
2-Ethoxy-5-isocyanatopyridine
CAS 1260670-19-6C8H8N2O2
2-Acetyl-3-aminoisonicotinaldehyde
CAS 1393532-38-1C8H8N2O2
N-(3-Formylpyridin-2-yl)acetamide
CAS 54856-85-8C8H8N2O2
![3-Methoxy-5,6-dihydro-7H-pyrrolo[3,4-b]pyridin-7-one chemical structure, C8H8N2O2, CAS 1256791-04-4](/s/LSPYUNCDHBDWPA-UHFFFAOYSA-N.svg)
3-Methoxy-5,6-dihydro-7H-pyrrolo[3,4-b]pyridin-7-one
CAS 1256791-04-4C8H8N2O2
5-Methyl-2-(2-nitroethenyl)pyridine
CAS 1194950-90-7C8H8N2O2
Ethyl 3,3-dicyano-2-methylprop-2-enoate
CAS 24878-26-0C8H8N2O2
![6,7-Dihydro-5H-cyclopenta[d]pyrimidine-6-carboxylic acid chemical structure, C8H8N2O2, CAS 1780283-33-1](/s/FQLXTUMGVGBNBZ-UHFFFAOYSA-N.svg)
6,7-Dihydro-5H-cyclopenta[d]pyrimidine-6-carboxylic acid
CAS 1780283-33-1C8H8N2O2
6-Cyclopropylpyrazine-2-carboxylic acid
CAS 1211592-03-8C8H8N2O2
2-Ethoxy-3-isocyanatopyridine
CAS 625119-86-0C8H8N2O2
4-Hydroxy-2-methoxy-6-methylnicotinonitrile
CAS 1450662-09-5C8H8N2O2
![Methyl 1,6-dihydropyrrolo[2,3-b]pyrrole-2-carboxylate chemical structure, C8H8N2O2, CAS 2122432-83-9](/s/JYJIWVVBJWMBTJ-UHFFFAOYSA-N.svg)
Methyl 1,6-dihydropyrrolo[2,3-b]pyrrole-2-carboxylate
CAS 2122432-83-9C8H8N2O2
3-(Furan-2-yl)-1-methyl-4,5-dihydro-1H-pyrazol-5-one
CAS 37432-58-9C8H8N2O2
- 4-(Pyridin-4-yl)-1,3-oxazolidin-2-one1094073-17-2C8H8N2O2
- 2-Ethynyl-4,6-dimethoxypyrimidine2408970-51-2C8H8N2O2
- 5,7-Dimethyloxazolo[5,4-b]pyridin-2(1H)-one120266-92-4C8H8N2O2
- rac-(1R,2R)-2-(Pyrimidin-2-yl)cyclopropane-1-carboxylic acid2246721-78-6C8H8N2O2
- 2-Amino-7,8-dihydro-5H-pyrano[4,3-b]pyridin-5-one2673369-36-1C8H8N2O2
- 7-Hydroxy-6-methyl-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-one7470-73-7C8H8N2O2
- (E)-3-[(1-Hydroxy-4-pyridinylidene)amino]prop-2-enal83237-34-7C8H8N2O2
- 3H-Pyrazol-3-one, 1-(2-furanylmethyl)-1,2-dihydro-53409-46-4C8H8N2O2
- (2E)-(Phenylhydrazono)ethanoic acid50705-98-1C8H8N2O2
- 4-Acetyl-5-hydroxy-2-methyl-1H-pyrrole-3-carbonitrile67271-67-4C8H8N2O2
- 2-Methyl-1H-benzo[d]imidazole-4,7-diol108129-32-4C8H8N2O2
- (2R)-2-(1-Acetylpyrrol-2-yl)-2-hydroxyacetonitrile121950-16-1C8H8N2O2
- 1,5-Dihydropyrido[2,3-e][1,4]oxazepin-2(3H)-one1211589-45-5C8H8N2O2
- 6-Methoxy-3H-benzimidazol-5-ol157587-57-0C8H8N2O2
- 4-Methoxy-1H-indazol-5-ol478834-27-4C8H8N2O2
- 6-Methoxybenzo[c]isoxazol-3-amine38487-89-7C8H8N2O2
- 2-(2-Hydroxyethoxy)nicotinonitrile1019546-44-1C8H8N2O2
- 5-Hydroxy-1-methyl-1H-benzo[d]imidazol-2(3H)-one89945-35-7C8H8N2O2
- Methyl 5H-pyrrolo[1,2-c]imidazole-3-carboxylate292064-22-3C8H8N2O2
- 4-Ethynyl-1,3-dimethyl-1H-pyrazole-5-carboxylic acid243466-31-1C8H8N2O2
- 4,5-Benzimidazolediol, 2-methyl-802858-09-9C8H8N2O2
- N'-(Benzoyloxy)methanimidamide92304-25-1C8H8N2O2
- 1-(Pyrimidin-4-yl)butane-1,3-dione1020037-83-5C8H8N2O2
- 5-(Pyridin-3-yl)-1,3-oxazolidin-2-one1226215-62-8C8H8N2O2
- 7-Methyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one20348-11-2C8H8N2O2
- 5-(Methylamino)-2(3H)-benzoxazolone1341845-23-5C8H8N2O2
- 2-(2-Furyl)imidazole-5-methanol1465232-58-9C8H8N2O2
- N-(But-3-yn-1-yl)isoxazole-5-carboxamide1342376-79-7C8H8N2O2
- 5-(3-Methylfuran-2-yl)-1,2-oxazol-3-amine1466796-38-2C8H8N2O2
- 2-(4-Ethynyl-5-methyl-1H-pyrazol-1-yl)acetic acid1354706-52-7C8H8N2O2
- 1-Ethyl-4-ethynyl-1H-pyrazole-3-carboxylic acid1354704-82-7C8H8N2O2
- 5-Ethenyl-2-methyl-3-nitropyridine1162674-73-8C8H8N2O2
- 1-Hydroxy-3,4-dihydroquinazolin-2(1H)-one771-20-0C8H8N2O2
- 4-Cyclopropyl-3-nitropyridine1365763-14-9C8H8N2O2
- (3S,3aR,6S,6aR)-Hexahydrofuro[3,2-b]furan-3,6-dicarbonitrile1309611-86-6C8H8N2O2
- 5,6-Bis(hydroxymethyl)picolinonitrile957122-57-5C8H8N2O2
- Methyl 6-vinylpyrimidine-4-carboxylate1231179-92-2C8H8N2O2
- 2,6-Bis(hydroxymethyl)isonicotinonitrile148258-04-2C8H8N2O2
- Methyl-2-vinylpyrimidine-5-carboxylate1093397-13-7C8H8N2O2
- 2-Ethenyl-5-methyl-3-nitropyridine1416713-21-7C8H8N2O2
- 1H,2H,3H-Pyrrolo[3,2-B]pyridine-6-carboxylic acid1194796-77-4C8H8N2O2
- 3-(2-Hydroxyethoxy)-2-pyridinecarbonitrile1537452-18-8C8H8N2O2
- 6,7-Dihydro-5H-cyclopenta[d]pyrimidine-5-carboxylic acid1782200-35-4C8H8N2O2
- 5H,6H,7H-Pyrrolo[3,4-b]pyridine-2-carboxylic acid1508407-96-2C8H8N2O2
- 5-Methoxybenzo[c]isoxazol-3-amine1379324-72-7C8H8N2O2
- 2,3-Dihydro-1H-pyrrolo[2,3-b]pyridine-6-carboxylic acid1556963-73-5C8H8N2O2
- 2,3-Dihydro-1H-pyrrolo[3,2-b]pyridine-5-carboxylic acid1548017-53-3C8H8N2O2
- 4-Methoxybenzo[c]isoxazol-3-amine1379349-87-7C8H8N2O2
- Ethyl N-cyano-2-furancarboximidate874819-88-2C8H8N2O2
- (2R)-2-Methyl-2H,3H,4H-pyrido[3,2-b][1,4]oxazin-3-one1798335-43-9C8H8N2O2
- 6,7-Dihydro-5H-pyrano[2,3-c]pyridazine-3-carbaldehyde943026-16-2C8H8N2O2
- 3-Cyclopropyl-2-nitropyridine1449599-31-8C8H8N2O2
- N-(5-Formyl-3-pyridinyl)acetamide1378821-86-3C8H8N2O2
- (3-(Furan-2-yl)-1H-pyrazol-4-yl)methanol2092583-07-6C8H8N2O2
- 5-(Hydroxymethyl)-1H,2H,3H-pyrrolo[2,3-b]pyridin-2-one1638763-99-1C8H8N2O2
- 3-(1,5-Dimethyl-1H-pyrazol-3-yl)prop-2-ynoic acid1697494-91-9C8H8N2O2
- 1H,2H,3H-Pyrrolo[3,2-c]pyridine-4-carboxylic acid2169469-30-9C8H8N2O2
- (Z)-1-(Hydroxyimino)-1-(pyridin-2-yl)propan-2-one65882-98-6C8H8N2O2
- 4-Hydroxy-5,6,7,8-tetrahydroquinazolin-7-one944896-03-1C8H8N2O2
- 5-Amino-3-methylbenzo[d]isoxazol-6-ol81851-46-9C8H8N2O2
- 5H,6H,7H-Cyclopenta[c]pyridazine-3-carboxylic acid2444577-95-9C8H8N2O2
- 7-Methoxy-imidazo[1,2-a]pyridin-2-one1780906-17-3C8H8N2O2
- Methyl1-(prop-2-yn-1-yl)-1H-pyrazole-4-carboxylate2639448-07-8C8H8N2O2
- 6-Cyclopropoxypyridazine-3-carbaldehyde2790569-38-7C8H8N2O2
- Methyl 3-(3-pyridazinyl)-2-propenoate169339-31-5C8H8N2O2
- (2E)-3-(5-Methylpyrazin-2-yl)prop-2-enoic acid2108145-47-5C8H8N2O2
- 4-(Hydroxymethyl)-6-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile847144-80-3C8H8N2O2
- 1H-Cyclopropa[3,4]cyclopenta[1,2-c]pyrazole-3-carboxylic acid, 3b,4,4a,5-tetrahydro-1372561-15-3C8H8N2O2
- 2H-Benzimidazol-2-one, 1,3-dihydro-5-hydroxy-6-methyl-634602-93-0C8H8N2O2
- 1,1'-(Pyridazine-3,6-diyl)diethanone260557-88-8C8H8N2O2
- 4,6-Dimethylisoxazolo[3,4-b]pyridin-3(1H)-one339365-49-0C8H8N2O2
- 4,6-Dimethylisoxazolo[5,4-b]pyridin-3(2H)-one56366-97-3C8H8N2O2
- 3-Amino-4-methyl-2(3H)-benzoxazolone78258-81-8C8H8N2O2
- 5-Methoxy-3-methylisoxazolo[4,5-b]pyridine83988-41-4C8H8N2O2
- N-Acetylpyridine-3-carboxamide80893-78-3C8H8N2O2
- 6,7-Dihydro-7-methoxy-5H-pyrrolo[3,4-b]pyridin-5-one115012-13-0C8H8N2O2
Frequently asked questions
What is the molar mass of C8H8N2O2?
The molar mass of C8H8N2O2 is 164.16 g/mol, calculated from standard atomic weights for 8 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 170.0787 Da.
How many compounds have the formula C8H8N2O2?
CompoundList lists 668 compounds with the molecular formula C8H8N2O2, including 3,5-Dimethoxyisonicotinonitrile, 2,3-Dihydroimidazo[1,2-a]pyridine-2-carboxylic acid, 4,5-Bis(hydroxymethyl)picolinonitrile. 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 C8H8N2O2?
C8H8N2O2 has a degree of unsaturation of 6. 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.