Molecular formula
C8H5FN2O2
179 compounds have this formula on CompoundList.
- Molar mass
- 180.14g/mol
- Monoisotopic mass
- 180.0335Da
- Atoms
- 18
- Elements
- 5
- Rings plus double bonds
- 7
The formula C8H5FN2O2 describes a molecule made of 8 carbon atoms, 5 hydrogen atoms, 1 fluorine atom, 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 × 853.34%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 52.80%1.008 × 5 = 5.040 g/mol
- F Fluorine × 110.55%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 215.55%14.007 × 2 = 28.014 g/mol
- O Oxygen × 217.76%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C8H5FN2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 179 compounds
5-(4-Fluorophenyl)-1,3,4-oxadiazol-2(3H)-one
CAS 121649-18-1C8H5FN2O2
6-Fluoro-1,4-dihydro-2,3-quinoxalinedione
CAS 61875-34-1C8H5FN2O2
7-Fluoro-3-(hydroxyimino)indolin-2-one
CAS 143884-84-8C8H5FN2O2
6-Fluoroquinazoline-2,4(1H,3H)-dione
CAS 88145-90-8C8H5FN2O2
6-Fluoro-1H-benzimidazole-2-carboxylic acid
CAS 876710-76-8C8H5FN2O2
6-Fluoro-1H-indazole-3-carboxylic acid
CAS 129295-30-3C8H5FN2O2
5-Fluoro-1H-indazole-3-carboxylic acid
CAS 1077-96-9C8H5FN2O2
4-Fluoro-1H-indazole-5-carboxylic acid
CAS 1041481-59-7C8H5FN2O2
2-(5-Fluoro-2-nitrophenyl)acetonitrile
CAS 3456-75-5C8H5FN2O2
![6-Fluoroimidazo[1,2-a]pyridine-2-carboxylic acid chemical structure, C8H5FN2O2, CAS 367900-94-5](/s/ZZRCDROTHZQIGY-UHFFFAOYSA-N.svg)
6-Fluoroimidazo[1,2-a]pyridine-2-carboxylic acid
CAS 367900-94-5C8H5FN2O2
![7-Fluoroimidazo[1,2-a]pyridine-2-carboxylic acid chemical structure, C8H5FN2O2, CAS 886363-98-0](/s/ZUPBGNXKHUFFPR-UHFFFAOYSA-N.svg)
7-Fluoroimidazo[1,2-a]pyridine-2-carboxylic acid
CAS 886363-98-0C8H5FN2O2
3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-ol
CAS 185557-63-5C8H5FN2O2
![7-Fluoro-2-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C8H5FN2O2, CAS 1449598-85-9](/s/IJPUKUSYXQAGHU-UHFFFAOYSA-N.svg)
7-Fluoro-2-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 1449598-85-9C8H5FN2O2
6-Fluoro-1H-indazole-4-carboxylic acid
CAS 848678-59-1C8H5FN2O2
![5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid chemical structure, C8H5FN2O2, CAS 1067193-34-3](/s/QPXLPJIMEKHJJA-UHFFFAOYSA-N.svg)
5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid
CAS 1067193-34-3C8H5FN2O2
![8-Fluoroimidazo[1,2-a]pyridine-2-carboxylic acid chemical structure, C8H5FN2O2, CAS 1020034-56-3](/s/QRVQMNMTBXGPQA-UHFFFAOYSA-N.svg)
8-Fluoroimidazo[1,2-a]pyridine-2-carboxylic acid
CAS 1020034-56-3C8H5FN2O2
![4-Fluoropyrazolo[1,5-a]pyridine-3-carboxylic acid chemical structure, C8H5FN2O2, CAS 1352625-33-2](/s/AVPPBDMVCVKCJQ-UHFFFAOYSA-N.svg)
4-Fluoropyrazolo[1,5-a]pyridine-3-carboxylic acid
CAS 1352625-33-2C8H5FN2O2
![8-Fluoroimidazo[1,2-a]pyridine-3-carboxylic acid chemical structure, C8H5FN2O2, CAS 1019023-85-8](/s/ZUPQLPWDWSIYPU-UHFFFAOYSA-N.svg)
8-Fluoroimidazo[1,2-a]pyridine-3-carboxylic acid
CAS 1019023-85-8C8H5FN2O2
Methyl 5-cyano-3-fluoropicolinate
CAS 1200498-42-5C8H5FN2O2
5-Fluoro-1H-1,3-benzodiazole-6-carboxylic acid
CAS 1360948-07-7C8H5FN2O2
![5-Fluoro-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid chemical structure, C8H5FN2O2, CAS 1190319-87-9](/s/YNZLQRXTGNJDCD-UHFFFAOYSA-N.svg)
5-Fluoro-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid
CAS 1190319-87-9C8H5FN2O2
2-Fluoro-4-methyl-5-nitrobenzonitrile
CAS 1695920-54-7C8H5FN2O2
5-Fluoro-1H-indazole-6-carboxylic acid
CAS 101495-01-6C8H5FN2O2
2-(4-Fluoro-2-nitrophenyl)acetonitrile
CAS 708-58-7C8H5FN2O2
- 5-Fluoro-1H-indazole-4-carboxylic acid848678-61-5C8H5FN2O2
- 2-Fluoro-5-methyl-4-nitrobenzonitrile1803852-84-7C8H5FN2O2
- 2-(2-Fluoro-3-nitrophenyl)acetonitrile1214360-03-8C8H5FN2O2
- 2-Ethynyl-6-fluoro-4-nitroaniline3017251-36-1C8H5FN2O2
- 5-(2-Fluorophenyl)-1,3,4-oxadiazol-2(3H)-one1044766-09-7C8H5FN2O2
- 5-(3-Fluorophenyl)-1,3,4-oxadiazol-2(3H)-one1044766-12-2C8H5FN2O2
- 6-Fluoro-1H-1,3-benzodiazole-4-carboxylic acid1193387-31-3C8H5FN2O2
- 5-Fluoroquinazoline-2,4(1H,3H)-dione192570-33-5C8H5FN2O2
- 4-Fluoro-1H-indazole-6-carboxylic acid447-44-9C8H5FN2O2
- 7-Fluoro-1H-indazole-3-carboxylic acid959236-59-0C8H5FN2O2
- 7-Fluoroquinazoline-2,4(1H,3H)-dione76088-98-7C8H5FN2O2
- 1 suppliers6-Fluoroimidazo[1,2-a]pyridine-3-carboxylic acid1019021-85-2C8H5FN2O2
- 8-Fluoroquinazoline-2,4(1H,3H)-dione959236-96-5C8H5FN2O2
- 4-Fluoro-7-nitro-1H-indole1167056-95-2C8H5FN2O2
- 4-Fluoro-3-nitrophenylacetonitrile157662-77-6C8H5FN2O2
- 1 suppliers4-Fluoro-1H-indazole-3-carboxylic acid885521-64-2C8H5FN2O2
- 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid920978-94-5C8H5FN2O2
- 6-Fluoro-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid1190316-18-7C8H5FN2O2
- 2-Fluoro-4-nitrophenylacetonitrile853910-00-6C8H5FN2O2
- 1 suppliers2-(2-Fluoro-5-nitrophenyl)acetonitrile1000339-92-3C8H5FN2O2
- 4-Fluoro-5-nitro-1H-indole1003858-69-2C8H5FN2O2
- 3-Fluoro-4-nitrophenylacetonitrile503315-75-1C8H5FN2O2
- 3-Fluoroimidazo[1,2-a]pyridine-2-carboxylic acid898156-12-2C8H5FN2O2
- 1 suppliers2-(3-Fluoro-2-nitrophenyl)acetonitrile105003-88-1C8H5FN2O2
- 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-4-carboxylic acid1228666-41-8C8H5FN2O2
- 7-Fluoro-1H-indazole-4-carboxylic acid1783619-00-0C8H5FN2O2
- 6-Fluoro-1H-indazole-5-carboxylic acid1360943-00-5C8H5FN2O2
- 6-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid1190319-97-1C8H5FN2O2
- 4-Fluoro-2-methyl-5-nitrobenzonitrile932375-18-3C8H5FN2O2
- 4-Fluoro-1H-benzo[d]imidazole-2-carboxylic acid83431-74-7C8H5FN2O2
- 3-Fluoro-4-methyl-5-nitrobenzonitrile1146290-07-4C8H5FN2O2
- 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-6-carboxylic acid1246088-56-1C8H5FN2O2
- 7-Fluoro-5-nitro-1H-indole1167055-33-5C8H5FN2O2
- 6-Fluoropyrazolo[1,5-a]pyridine-3-carboxylic acid1352625-29-6C8H5FN2O2
- 7-Fluoroimidazo[1,2-a]pyridine-3-carboxylic acid1159827-76-5C8H5FN2O2
- 4-Fluoro-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid1260387-09-4C8H5FN2O2
- 6-Fluoro-5-nitro-1H-indole1609131-18-1C8H5FN2O2
- 6-Fluoro-2-nitrobenzyl cyanide105003-93-8C8H5FN2O2
- 7-Fluoro-1H-indazole-5-carboxylic acid1332370-59-8C8H5FN2O2
- 5-Fluoro-1H-indazole-7-carboxylic acid1038916-13-0C8H5FN2O2
- Methyl 6-cyano-5-fluoropyridine-2-carboxylate1803754-01-9C8H5FN2O2
- 5-Fluoro-7-nitro-1H-indole1202463-82-8C8H5FN2O2
- 6-Fluorophthalazine-1,4-diol24036-99-5C8H5FN2O2
- 3-Fluoro-1H-pyrrolo[2,3-b]pyridine-4-carboxylic acid1352397-55-7C8H5FN2O2
- 5-Fluoro-1H-benzimidazole-4-carboxylic acid716362-27-5C8H5FN2O2
- 7-Fluoro-4-nitro-1H-indole548458-05-5C8H5FN2O2
- 7-Fluoro-1H-benzo[d]imidazole-5-carboxylic acid1197944-60-7C8H5FN2O2
- 6-Fluoropyrazolo[1,5-a]pyridine-2-carboxylic acid876379-76-9C8H5FN2O2
- 4-Fluoro-1H-pyrrolo[2,3-C]pyridine-7-carboxylic acid446284-56-6C8H5FN2O2
- 5-Fluoroimidazo[1,2-a]pyridine-2-carboxylic acid1352398-48-1C8H5FN2O2
- 6-Fluoro-4-nitro-1H-indole1000340-83-9C8H5FN2O2
- 5-Amino-6-fluoro-isoindole-1,3-dione905275-50-5C8H5FN2O2
- 4-Fluoropyrazolo[1,5-a]pyridine-2-carboxylic acid1273312-59-6C8H5FN2O2
- 3-Fluoro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid1016241-78-3C8H5FN2O2
- 8-Fluoroimidazo[1,5-a]pyridine-3-carboxylic acid1159830-84-8C8H5FN2O2
- Methyl 2-cyano-5-fluoropyridine-4-carboxylate1807310-34-4C8H5FN2O2
- 5-Fluoro-2-methyl-3-nitrobenzonitrile1082040-41-2C8H5FN2O2
- 7-Fluoro-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid1190315-40-2C8H5FN2O2
- 4-Fluoro-2-methyl-6-nitrobenzonitrile159020-75-4C8H5FN2O2
- 4-Fluoro-2-methyl-3-nitrobenzonitrile1805067-07-5C8H5FN2O2
- 1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid, 4-fluoro-1016241-77-2C8H5FN2O2
- 5-Fluoro-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid1241675-69-3C8H5FN2O2
- 6-Cyano-3-fluoropyridin-2-yl acetate1189757-54-7C8H5FN2O2
- 2-(3-Fluoro-5-nitrophenyl)acetonitrile1214366-51-4C8H5FN2O2
- 5-Fluoroimidazo[1,2-a]pyridine-3-carboxylic acid1783619-07-7C8H5FN2O2
- Methyl 6-cyano-5-fluoronicotinate1807138-13-1C8H5FN2O2
- 3-Fluoro-2-methyl-6-nitrobenzonitrile1255241-44-1C8H5FN2O2
- 3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-ol1179834-61-7C8H5FN2O2
- 3-Fluoro-5-nitro-1H-indole221665-96-9C8H5FN2O2
- 4-Fluoro-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid1190320-51-4C8H5FN2O2
- 7-Fluoro-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid1067193-35-4C8H5FN2O2
- 4-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid1190314-95-4C8H5FN2O2
- 5-Fluoro-2,3-dihydrophthalazine-1,4-dione23928-46-3C8H5FN2O2
- 5-Fluoro-4-methyl-2-nitrobenzonitrile854532-00-6C8H5FN2O2
- Methyl 2-cyano-5-fluoronicotinate1356110-37-6C8H5FN2O2
- 2-Fluoro-5-methyl-3-nitrobenzonitrile1779124-46-7C8H5FN2O2
Frequently asked questions
What is the molar mass of C8H5FN2O2?
The molar mass of C8H5FN2O2 is 180.14 g/mol, calculated from standard atomic weights for 8 carbon atoms, 5 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 180.0335 Da.
How many compounds have the formula C8H5FN2O2?
CompoundList lists 179 compounds with the molecular formula C8H5FN2O2, including 5-(4-Fluorophenyl)-1,3,4-oxadiazol-2(3H)-one, 6-Fluoro-1,4-dihydro-2,3-quinoxalinedione, 7-Fluoro-3-(hydroxyimino)indolin-2-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 C8H5FN2O2?
C8H5FN2O2 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.