C8H5FN2O3
49 compounds have this formula on CompoundList.
- Molar mass
- 196.14g/mol
- Monoisotopic mass
- 196.0284Da
- Atoms
- 19
- Elements
- 5
- Rings plus double bonds
- 7
The formula C8H5FN2O3 describes a molecule made of 8 carbon atoms, 5 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 3 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 × 848.99%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 52.57%1.008 × 5 = 5.040 g/mol
- F Fluorine × 19.69%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 214.28%14.007 × 2 = 28.014 g/mol
- O Oxygen × 324.47%15.999 × 3 = 47.997 g/mol
Compounds with the formula C8H5FN2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 49 of 49 compounds
![6-Fluoro-4-hydroxypyrrolo[1,2-b]pyridazine-3-carboxylic acid chemical structure, C8H5FN2O3, CAS 1400688-78-9](/s/JIYSGAOASLUBQR-UHFFFAOYSA-N.svg)
- 6-Fluoro-2-methyl-5-nitrobenzoxazole929885-14-3C8H5FN2O3
- 1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid, 3-fluoro-4-hydroxy-1204476-04-9C8H5FN2O3
- 2-Amino-6-fluoro-1,3-benzoxazole-5-carboxylic acid1820711-74-7C8H5FN2O3
- 2-Fluoro-3-methoxy-6-nitrobenzonitrile1936542-19-6C8H5FN2O3
- 4-Fluoro-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-carboxylic acid1388027-19-7C8H5FN2O3
- 4-Fluoro-3-hydroxy-1H-indazole-6-carboxylic acid885521-57-3C8H5FN2O3
- 1-Fluoro-4-(isocyanatomethyl)-2-nitrobenzene2648996-65-8C8H5FN2O3
- 2-Fluoro-4-(isocyanatomethyl)-1-nitrobenzene2649085-21-0C8H5FN2O3
- 1-Fluoro-2-(isocyanatomethyl)-4-nitrobenzene2648994-78-7C8H5FN2O3
- 5-Fluoro-2-methoxy-3-nitro-benzonitrile2166796-89-8C8H5FN2O3
- 4-Fluoro-2-methoxy-5-nitrobenzonitrile2169417-72-3C8H5FN2O3
- 5-Fluoro-2-methoxy-4-nitrobenzonitrile2167633-09-0C8H5FN2O3
- 6-Fluoro-5-nitro-2,3-dihydro-1H-indol-2-one2932454-56-1C8H5FN2O3
- 2-Amino-5-fluoro-1,3-benzoxazole-7-carboxylic acid1820684-43-2C8H5FN2O3
- 2-Amino-5-fluoro-1,3-benzoxazole-6-carboxylic acid1820741-46-5C8H5FN2O3
- 6-Fluoro-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylic acid1388060-01-2C8H5FN2O3
- 2-Amino-7-fluoro-1,3-benzoxazole-5-carboxylic acid2137720-38-6C8H5FN2O3
- 4-Fluoro-2-(isocyanatomethyl)-1-nitrobenzene2649054-65-7C8H5FN2O3
- 4-Fluoro-6-hydroxy-1H-indazole-3-carboxylic acid887569-35-9C8H5FN2O3
- 6-Fluoro-4-hydroxy-1H-indazole-3-carboxylic acid887569-47-3C8H5FN2O3
- 2-Fluoro-1-(isocyanatomethyl)-3-nitrobenzene2649073-03-8C8H5FN2O3
- 1-Fluoro-2-(isocyanatomethyl)-3-nitrobenzene2649083-18-9C8H5FN2O3
- 2-Fluoro-1-(isocyanatomethyl)-4-nitrobenzene2649016-89-5C8H5FN2O3
- 2-Fluoro-4-hydroxy-5-nitrophenylacetonitrile1823330-88-6C8H5FN2O3
- 4-(Fluoromethyl)-2-nitrobenzo[d]oxazole1806423-87-9C8H5FN2O3
Frequently asked questions
What is the molar mass of C8H5FN2O3?
The molar mass of C8H5FN2O3 is 196.14 g/mol, calculated from standard atomic weights for 8 carbon atoms, 5 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 196.0284 Da.
How many compounds have the formula C8H5FN2O3?
CompoundList lists 49 compounds with the molecular formula C8H5FN2O3, including 3-Fluoro-5-methoxy-4-nitrobenzonitrile, 5-Fluoro-6-nitro-2,3-dihydro-1H-isoindol-1-one, 2-(4-Fluoro-3-nitrophenoxy)acetonitrile. 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 C8H5FN2O3?
C8H5FN2O3 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.