Molecular formula
C8H9FN2O2
231 compounds have this formula on CompoundList.
- Molar mass
- 184.17g/mol
- Monoisotopic mass
- 184.0648Da
- Atoms
- 22
- Elements
- 5
- Rings plus double bonds
- 5
The formula C8H9FN2O2 describes a molecule made of 8 carbon atoms, 9 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 × 852.17%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 94.93%1.008 × 9 = 9.072 g/mol
- F Fluorine × 110.32%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 215.21%14.007 × 2 = 28.014 g/mol
- O Oxygen × 217.37%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C8H9FN2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 231 compounds
4-Fluorophenoxyacetic acid hydrazide
CAS 1737-62-8C8H9FN2O2
2-(2-Fluorophenoxy)acetohydrazide
CAS 380426-61-9C8H9FN2O2
Methyl 2,3-diamino-6-fluorobenzoate
CAS 403712-67-4C8H9FN2O2
Methyl 4,5-diamino-2-fluorobenzoate
CAS 936939-69-4C8H9FN2O2
![N-[(2-Fluorobenzyl)oxy]urea chemical structure, C8H9FN2O2, CAS 339017-53-7](/s/VMTZSWIBXPUBEI-UHFFFAOYSA-N.svg)
N-[(2-Fluorobenzyl)oxy]urea
CAS 339017-53-7C8H9FN2O2
2-(3-Fluorophenoxy)acetohydrazide
CAS 379255-56-8C8H9FN2O2
Methyl N-(5-amino-2-fluorophenyl)carbamate
CAS 68621-95-4C8H9FN2O2
Methyl 2,3-diamino-5-fluorobenzoate
CAS 1248541-61-8C8H9FN2O2
Methyl 6-fluoro-4-(methylamino)pyridine-3-carboxylate
CAS 2187435-19-2C8H9FN2O2
3-Fluoro-N'-hydroxy-4-methoxybenzene-1-carboximidamide
CAS 934605-95-5C8H9FN2O2
Methyl 2-((6-fluoropyridin-2-yl)amino)acetate
CAS 1248649-02-6C8H9FN2O2
Methyl 3-fluoro-4-hydrazinylbenzoate
CAS 883864-63-9C8H9FN2O2
Methyl N-(4-amino-2-fluorophenyl)carbamate
CAS 1094107-83-1C8H9FN2O2
2-(3-Fluorophenoxy)-N'-hydroxyethanimidamide
CAS 1016865-07-8C8H9FN2O2
1-Cyclobutyl-5-fluoro-1H-pyrazole-4-carboxylic acid
CAS 1897758-39-2C8H9FN2O2
4-Fluoro-N,N-dimethyl-2-nitroaniline
CAS 69261-01-4C8H9FN2O2
4-Fluoro-N,N-dimethyl-3-nitroaniline
CAS 18542-98-8C8H9FN2O2
n-Ethyl-4-fluoro-2-nitroaniline
CAS 774-22-1C8H9FN2O2
Ethyl 4-Amino-5-fluoropyridine-2-carboxylate
CAS 1804145-60-5C8H9FN2O2
5-Fluoro-N-methoxy-N-methylnicotinamide
CAS 342602-54-4C8H9FN2O2
Ethyl 2-amino-5-fluoronicotinate
CAS 1806511-07-8C8H9FN2O2
2-Fluoro-N,N-dimethyl-4-nitroaniline
CAS 65739-04-0C8H9FN2O2
(6-Fluoropyridin-2-yl)-carbamic acid ethyl ester
CAS 1001070-25-2C8H9FN2O2
Ethyl 2-(5-fluoropyrimidin-2-yl)acetate
CAS 1196151-66-2C8H9FN2O2
- 3-Amino-4-fluoro-N-methoxybenzamide348165-47-9C8H9FN2O2
- 2-(4-Fluorophenoxy)-N'-hydroxyethanimidamide874881-07-9C8H9FN2O2
- 3-Fluoro-N-methoxy-N-methylisonicotinamide1187669-49-3C8H9FN2O2
- N-Ethyl-5-fluoro-2-nitroaniline475278-46-7C8H9FN2O2
- 2-Fluoro-N-methoxy-N-methylisonicotinamide774238-83-4C8H9FN2O2
- 2-Fluoro-N-methoxy-N-methylnicotinamide949154-26-1C8H9FN2O2
- 6-Fluoro-N-methoxy-N-methylpyridine-3-carboxamide774239-06-4C8H9FN2O2
- Ethyl 3-amino-4-fluoro-pyridine-2-carboxylate1806511-00-1C8H9FN2O2
- (2S)-2-Amino-3-(6-fluoropyridin-3-yl)propanoic acid169555-93-5C8H9FN2O2
- (S)-2-Amino-3-(5-fluoropyridin-2-yl)propanoic acid1270264-67-9C8H9FN2O2
- 6-Fluoro-N-methoxy-N-methylpicolinamide676343-47-8C8H9FN2O2
- 2-Amino-3-(6-fluoropyridin-3-yl)propanoic acid31140-74-6C8H9FN2O2
- 2-Amino-3-(5-fluoropyridin-3-yl)propanoic acid1270318-46-1C8H9FN2O2
- 1-(4-Fluoro-3-nitrophenyl)ethan-1-amine1270458-32-6C8H9FN2O2
- 2-(4-Fluoro-phenoxy)-N-hydroxy-acetamidineC8H9FN2O2
- N'-(2-Fluorophenyl)-N-hydroxy-N-methylurea56935-02-5C8H9FN2O2
- 2-(4-Fluoro-3-nitrophenyl)ethanamine157662-78-7C8H9FN2O2
- 2-Amino-3-(2-fluoropyridin-3-yl)propanoic acid31140-73-5C8H9FN2O2
- 2-(2-Fluorophenoxy)-N'-hydroxyethanimidamide1016817-25-6C8H9FN2O2
- 2-(3-Fluoro-4-nitrophenyl)ethan-1-amine771572-97-5C8H9FN2O2
- 2-Amino-3-(5-fluoropyridin-2-yl)propanoic acid1270310-46-7C8H9FN2O2
- 5-Fluoro-N-methoxy-N-methylpyridine-2-carboxamide1017598-58-1C8H9FN2O2
- 4-Fluoro-N,5-dimethyl-2-nitroaniline1312118-10-7C8H9FN2O2
- 2-Fluoro-3-methoxybenzohydrazide1517213-24-9C8H9FN2O2
- 3-Fluoro-N-methoxy-N-methylpicolinamide1256805-30-7C8H9FN2O2
- N-[(4-Fluorobenzyl)oxy]urea339017-52-6C8H9FN2O2
- N-(2-Fluoro-5-methoxyphenyl)urea674336-49-3C8H9FN2O2
- 3-Fluoro-4-methoxybenzohydrazide403-10-1C8H9FN2O2
- Methyl 4-fluoro-3-hydrazinylbenzoate1206969-39-2C8H9FN2O2
- (2R)-2-Amino-3-(5-fluoropyridin-3-yl)propanoic acid1270184-12-7C8H9FN2O2
- 4-Amino-2-fluoro-5-methoxybenzamide917909-50-3C8H9FN2O2
- Ethyl 4-amino-5-fluoronicotinate1805741-10-9C8H9FN2O2
- 5-Fluoro-N'-hydroxy-2-methoxybenzenecarboximidamide1140507-91-0C8H9FN2O2
- 4-Fluoro-3-methoxybenzohydrazide1370447-83-8C8H9FN2O2
- 2-(2-Fluoro-5-nitrophenyl)ethan-1-amine1379942-13-8C8H9FN2O2
- (R)-2-Amino-3-(5-fluoropyridin-2-yl)propanoic acid1270264-29-3C8H9FN2O2
- Ethyl 2-amino-6-fluoronicotinate86724-81-4C8H9FN2O2
- N-(5-Amino-4-fluoro-2-hydroxyphenyl)acetamide137589-58-3C8H9FN2O2
- 2-Fluoro-4-methoxybenzohydrazide1220508-38-2C8H9FN2O2
- 2-Amino-3-(2-fluoropyridin-4-yl)propanoic acid1270312-03-2C8H9FN2O2
- 1-(5-Fluoro-2-nitrophenyl)-N-methylmethanamine1156232-94-8C8H9FN2O2
- 2-Amino-3-(3-fluoropyridin-4-yl)propanoic acid1270314-42-5C8H9FN2O2
- (R)-1-(2-Fluoro-5-nitrophenyl)ethan-1-amine1213050-62-4C8H9FN2O2
- (1R)-1-(4-Fluoro-3-nitrophenyl)ethan-1-amine1213457-60-3C8H9FN2O2
- 2-Amino-5-fluoro-N-methoxybenzamide1201935-98-9C8H9FN2O2
- Methyl (5-fluoropyridin-2-yl)glycinate1248938-26-2C8H9FN2O2
- (3-Fluoro-pyridin-2-ylamino)-acetic acid methyl ester1339673-93-6C8H9FN2O2
- Methyl 2-(aminomethyl)-6-fluoroisonicotinate1393574-32-7C8H9FN2O2
- (R)-2-Amino-3-(6-fluoropyridin-3-yl)propanoic acid1270265-32-1C8H9FN2O2
- (2S)-2-Amino-3-(5-fluoropyridin-3-yl)propanoic acid1269937-65-6C8H9FN2O2
- 4-Fluoro-N'-hydroxy-3-methoxybenzene-1-carboximidamide911364-08-4C8H9FN2O2
- Ethyl 6-Amino-2-fluoronicotinate1806682-06-3C8H9FN2O2
- Methyl 2-fluoro-4-hydrazinylbenzoate1367356-26-0C8H9FN2O2
- Ethyl 3-Amino-5-fluoroisonicotinate1569308-91-3C8H9FN2O2
- (2s)-2-Amino-3-(2-fluoropyridin-4-yl)propanoic acid1270007-25-4C8H9FN2O2
- 3-Fluoro-N,N-dimethyl-4-nitroaniline403-22-5C8H9FN2O2
- 2-Fluoro-5-methoxy-benzhydrazide1167055-59-5C8H9FN2O2
- 3-(2-Fluoro-3-pyridyl)-L-alanine1270274-07-1C8H9FN2O2
- 2-Amino-3-(3-fluoropyridin-2-yl)propanoic acid1270323-47-1C8H9FN2O2
- (3S)-3-Amino-3-(5-fluoropyridin-2-yl)propanoic acid1270161-10-8C8H9FN2O2
- 3-Amino-3-(6-fluoropyridin-3-yl)propanoic acid1270519-59-9C8H9FN2O2
- 3-Amino-3-(5-fluoropyridin-2-yl)propanoic acid1270512-94-1C8H9FN2O2
- 3-Amino-3-(5-fluoropyridin-3-yl)propanoic acid1270565-53-1C8H9FN2O2
- 6-(Dimethylamino)-5-fluoropyridine-3-carboxylic acid813424-74-7C8H9FN2O2
- Methyl 2-fluoro-5-hydrazinylbenzoate1138815-23-2C8H9FN2O2
- 2-(5-Fluoro-2-nitrophenyl)ethan-1-amine1250391-33-3C8H9FN2O2
- 4-Fluoro-2-methoxybenzohydrazide1174189-56-0C8H9FN2O2
- 2-(3-Fluoro-5-nitrophenyl)ethanamine1388063-09-9C8H9FN2O2
- N-(2-Fluoro-6-nitrobenzyl)-N-methylamine1355334-58-5C8H9FN2O2
- (1S)-1-(4-Fluoro-3-nitrophenyl)ethylamine1213866-90-0C8H9FN2O2
- (1S)-1-(3-Fluoro-4-nitrophenyl)ethan-1-amine1259861-21-6C8H9FN2O2
- (S)-1-(2-Fluoro-5-nitrophenyl)ethan-1-amine1213009-63-2C8H9FN2O2
- 2-(2-Fluoro-3-nitrophenyl)ethan-1-amine1388063-14-6C8H9FN2O2
- [(2-Fluoro-3-nitrophenyl)methyl](methyl)amine1694127-47-3C8H9FN2O2
- Methyl 2-fluoro-6-hydrazinylbenzoate1388045-87-1C8H9FN2O2
- Ethyl 6-amino-4-fluoropyridine-3-carboxylate1803894-83-8C8H9FN2O2
Frequently asked questions
What is the molar mass of C8H9FN2O2?
The molar mass of C8H9FN2O2 is 184.17 g/mol, calculated from standard atomic weights for 8 carbon atoms, 9 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 184.0648 Da.
How many compounds have the formula C8H9FN2O2?
CompoundList lists 231 compounds with the molecular formula C8H9FN2O2, including 4-Fluorophenoxyacetic acid hydrazide, 2-(2-Fluorophenoxy)acetohydrazide, Methyl 2,3-diamino-6-fluorobenzoate. 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 C8H9FN2O2?
C8H9FN2O2 has a degree of unsaturation of 5. 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.