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Home > Encyclopedia > 5-Fluoropyridine-2-carboxylic acid

5-Fluoropyridine-2-carboxylic acid

5-Fluoropyridine-2-carboxylic acid structure

5-Fluoropyridine-2-carboxylic acid 

structure
  • CAS No:

    107504-08-5

  • Formula:

    C6H4FNO2

  • Chemical Name:

    5-Fluoropyridine-2-carboxylic acid

  • Synonyms:

    2-Pyridinecarboxylic acid,5-fluoro-;5-Fluoro-2-pyridinecarboxylic acid;5-Fluoropyridine-2-carboxylic acid;5-Fluoropicolinic acid

  • Categories:

    Pharmaceutical Intermediates  >  Antidementia Agents

5-Fluoropyridine-2-carboxylic acid Basic Attributes

141.1

141.10

1312995-182-4

DTXSID80376533

2933399090

Characteristics

50.2

0.8

1.419±0.06 g/cm3(Predicted)

156-158 °C @ Solvent: Ethyl acetate, Hexane

275.1±20.0 °C(Predicted)

120.2±21.8 °C

1.542

49.8mmHg at 25°C

Safety Information

IRRITANT

Xi

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 9 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

5-Fluoropyridine-2-carboxylic acid Use and Manufacturing

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 product (370 mg, 65percent). 3/4 NMR (400 MHz, CDC11 A solution of 2-(2-aminoethyl)-l-cyclobutyl-7-(lH-pyrazol-5-yl)-lH-imidazo[4, 5- c]quinolin-4-amine(80 mg, 0.230 mmol, 1 equiv),

Computed Properties

Molecular Weight:141.10
XLogP3:0.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:141.02260653
Monoisotopic Mass:141.02260653
Topological Polar Surface Area:50.2
Heavy Atom Count:10
Complexity:140
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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