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5-FLUORO-2-PICOLINIC ACID

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5-FLUORO-2-PICOLINIC ACID Basic information

Product Name:
5-FLUORO-2-PICOLINIC ACID
Synonyms:
  • 5-Fluoropicolinic acid, 2-Carboxy-5-fluoropyridine
  • 5-fluoropyridin-2-carboxylic acid
  • 5-Fluoropyrdine-2-carboxylic acid
  • 2-Pyridinecarboxylicacid, 5-fluoro-
  • 5-FLUORO-2-PICOLINIC ACID
  • 5-FLUORO-2-PYRIDINECARBOXYLIC ACID
  • 5-FLUOROPYRIDINE-2-CARBOXYLIC ACID
  • 5-FLUOROPICOLINIC ACID
CAS:
107504-08-5
MF:
C6H4FNO2
MW:
141.1
EINECS:
675-772-0
Product Categories:
  • pharmacetical
  • PYRIDINE
  • CARBOXYLICACID
  • Pyridines derivates
  • Pyridines
  • Building Blocks
  • Pyridine series
Mol File:
107504-08-5.mol
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5-FLUORO-2-PICOLINIC ACID Chemical Properties

Melting point:
164-166℃
Boiling point:
275.1±20.0 °C(Predicted)
Density 
1.419±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
soluble in Methanol
form 
powder to crystal
pka
3.58±0.10(Predicted)
color 
White to Light yellow to Light orange
InChIKey
JTKFIIQGMVKDNZ-UHFFFAOYSA-N
CAS DataBase Reference
107504-08-5(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
HazardClass 
IRRITANT
HS Code 
2933399990
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5-FLUORO-2-PICOLINIC ACID Usage And Synthesis

Synthesis

Potassium phosphate monobasic (1.4 g, 10 mmol) in water (10 mL) was added to a solution of 5-fluoropyridine-2-carbaldehyde (0.50 g, 4.0 mmol, Frontier) in DMSO (10 mL). Sodium chlorite (0.9 g, 0.008 mol) in water (10 mL) was added, and the reaction continued for 1 hour. The mixture was saturated with NaCl, then diluted with EtOAc. The organic layer was further washed with brine, dried over sodium sulfate and concentrated to afford 5-FLUORO-2-PICOLINIC ACID (370 mg, 65%).

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