C9H8N4O2
360 compounds have this formula on CompoundList.
- Molar mass
- 204.19g/mol
- Monoisotopic mass
- 204.0647Da
- Atoms
- 23
- Elements
- 4
- Rings plus double bonds
- 8
The formula C9H8N4O2 describes a molecule made of 9 carbon atoms, 8 hydrogen atoms, 4 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 × 952.94%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 83.95%1.008 × 8 = 8.064 g/mol
- N Nitrogen × 427.44%14.007 × 4 = 56.028 g/mol
- O Oxygen × 215.67%15.999 × 2 = 31.998 g/mol
Compounds with the formula C9H8N4O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 360 of 360 compounds
![3-[Amino(nitroso)methylidene]-3,4-dihydroquinoxalin-2(1H)-one chemical structure, C9H8N4O2, CAS 4188-12-9](/s/ASZOYHMYRFLCIW-UHFFFAOYSA-N.svg)
![5-Hydroxy-7-(methoxymethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile chemical structure, C9H8N4O2, CAS 1601759-24-3](/s/GJQNVOLBGMUDKH-UHFFFAOYSA-N.svg)
![1-[4-Hydroxy-1-(pyrimidin-4-yl)-1H-pyrazol-3-yl]ethan-1-one chemical structure, C9H8N4O2, CAS 2137622-70-7](/s/FZZIEUDTOXIFOA-UHFFFAOYSA-N.svg)
![5-Hydroxy-6,6-dimethyl-7-oxo-6H,7H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile chemical structure, C9H8N4O2, CAS 2138220-10-5](/s/OSFPJJDXBHYAEX-UHFFFAOYSA-N.svg)
![5-{Imidazo[1,2-a]pyrazin-3-yl}-1,3-oxazolidin-2-one chemical structure, C9H8N4O2, CAS 2228598-67-0](/s/SYMNHFRLAZBDRF-UHFFFAOYSA-N.svg)
![4-{Imidazo[1,2-a]pyrazin-3-yl}-1,3-oxazolidin-2-one chemical structure, C9H8N4O2, CAS 2229161-69-5](/s/VSHKXGQOUMUMIZ-UHFFFAOYSA-N.svg)
- 5-{Pyrazolo[1,5-a]pyrimidin-6-yl}-1,3-oxazolidin-2-one2229559-15-1C9H8N4O2
- 1-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}cyclopropane-1-carboxylic acid2229191-02-8C9H8N4O2
- 4-(Nitromethyl)-1-phenyl-1H-1,2,3-triazole2229473-85-0C9H8N4O2
- 1-Methyl-3-(pyrimidin-5-yl)-1H-pyrazole-5-carboxylic acid2228695-38-1C9H8N4O2
- 5-Amino-1-(pyridin-4-yl)-1H-imidazole-4-carboxylic acid2168429-74-9C9H8N4O2
- 4-{Pyrazolo[1,5-a]pyrimidin-2-yl}-1,3-oxazolidin-2-one2228641-17-4C9H8N4O2
- 5-{Pyrazolo[1,5-a]pyrimidin-2-yl}-1,3-oxazolidin-2-one2228498-09-5C9H8N4O2
- 1-Methyl-5-(pyrimidin-4-yl)-1H-pyrazole-4-carboxylic acid2229369-00-8C9H8N4O2
- 2-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}cyclopropane-1-carboxylic acid2228239-30-1C9H8N4O2
- 4-{Pyrazolo[1,5-a]pyrimidin-6-yl}-1,3-oxazolidin-2-one2228389-04-4C9H8N4O2
- Methyl 5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylate2110734-36-4C9H8N4O2
- 5-Methyl-1-(pyrimidin-4-yl)-1H-pyrazole-3-carboxylic acid2172500-96-6C9H8N4O2
- 6-Ethyl-5,7-dioxo-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile1602894-40-5C9H8N4O2
- 3-Amino-4-(1H-1,2,4-triazol-3-yl)benzoic acid2138518-36-0C9H8N4O2
- 2-Amino-4-(2H-1,2,3-triazol-2-yl)benzoic acid2137776-36-2C9H8N4O2
- 5-(1-Methyl-1H-imidazol-5-yl)pyrimidine-2-carboxylic acid2137747-56-7C9H8N4O2
- 6-Methoxy-7-methyl-5-oxo-4H,5H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile1933611-39-2C9H8N4O2
- 1-Methyl-3-(pyrimidin-4-yl)-1H-pyrazole-5-carboxylic acid2229246-86-8C9H8N4O2
- 1-(3-Aminopyridin-2-yl)-1H-pyrazole-3-carboxylic acid2167767-46-4C9H8N4O2
- 5-Amino-1-(pyridin-3-yl)-1H-imidazole-4-carboxylic acid2168539-88-4C9H8N4O2
- 1-Methyl-5-(pyrimidin-2-yl)-1H-pyrazole-4-carboxylic acid2166806-26-2C9H8N4O2
- rac-(1R,2R)-2-{3H-[1,2,3]triazolo[4,5-b]pyridin-6-yl}cyclopropane-1-carboxylic acid2227903-86-6C9H8N4O2
- 3-(1-Methyl-1H-pyrazol-5-yl)pyrazine-2-carboxylic acid2444046-62-0C9H8N4O2
- 3-(1-Methyl-1H-pyrazol-4-yl)pyrazine-2-carboxylic acid2446255-91-8C9H8N4O2
- 3-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazine-6-carboxylic acid2749398-01-2C9H8N4O2
- 2-[3-(Pyridin-3-yl)-4H-1,2,4-triazol-4-yl]acetic acid2749864-02-4C9H8N4O2
- 5-(2-Methylpyrazol-3-yl)pyrazine-2-carboxylicacid2923843-29-0C9H8N4O2
- 6-(2-Methoxypyrimidin-5-yl)pyridazin-3(2H)-one1882466-87-6C9H8N4O2
- 6-(5-Methoxypyrazin-2-yl)pyridazin-3(2H)-one2275183-27-0C9H8N4O2
- 5-Amino-1-phenyl-1H-1,2,4-triazole-3-carboxylic acid68207-58-9C9H8N4O2
- 5-Methyl-1-(pyridin-3-yl)-1H-1,2,4-triazole-3-carboxylic acid1189805-22-8C9H8N4O2
- 2-(1-(Pyridin-4-yl)-1H-1,2,3-triazol-4-yl)acetic acid1522529-39-0C9H8N4O2
- 2-(4-(Pyridin-4-yl)-1H-1,2,3-triazol-1-yl)acetic acid1903014-26-5C9H8N4O2
- 3-Methyl-5-pyridin-2-yltriazole-4-carboxylic acid1882483-35-3C9H8N4O2
- 6-(1-Methyl-1H-pyrazol-5-yl)pyridazine-3-carboxylic acid2955710-18-4C9H8N4O2
- 4-((2H-Tetrazol-2-yl)methyl)benzoic acid1620168-76-4C9H8N4O2
Frequently asked questions
What is the molar mass of C9H8N4O2?
The molar mass of C9H8N4O2 is 204.19 g/mol, calculated from standard atomic weights for 9 carbon atoms, 8 hydrogen atoms, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 204.0647 Da.
How many compounds have the formula C9H8N4O2?
CompoundList lists 360 compounds with the molecular formula C9H8N4O2, including 1-Methyl-5-(pyrimidin-5-yl)-1H-pyrazole-4-carboxylic acid, 1-Methyl-5-(pyrazin-2-yl)-1H-pyrazole-4-carboxylic acid, 2-(4-Methoxy-1H-pyrazol-1-yl)pyrimidine-5-carbaldehyde. 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 C9H8N4O2?
C9H8N4O2 has a degree of unsaturation of 8. 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.