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2-Fluoro-3-iodopyridine

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Company Name: Henan Fengda Chemical Co., Ltd
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CAS:113975-22-7
Purity:99%, 99.5% Sublimated Package:1KG;200USD|100KG;1USD
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CAS:113975-22-7
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CAS:113975-22-7
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CAS:113975-22-7

2-Fluoro-3-iodopyridine manufacturers

  • 2-Fluoro-3-iodopyridine
  • 2-Fluoro-3-iodopyridine pictures
  • $200.00 / 1KG
  • 2025-09-25
  • CAS:113975-22-7
  • Min. Order: 1KG
  • Purity: 99%, 99.5% Sublimated
  • Supply Ability: g-kg-tons, free sample is available
  • 2-Fluoro-3-iodopyridine
  • 2-Fluoro-3-iodopyridine pictures
  • $0.00 / 25KG
  • 2025-07-25
  • CAS:113975-22-7
  • Min. Order: 1KG
  • Purity: 98.0%
  • Supply Ability: 10000KGS
  • 2-Fluoro-3-iodopyridine
  • 2-Fluoro-3-iodopyridine pictures
  • $1.10 / 1g
  • 2021-09-02
  • CAS:113975-22-7
  • Min. Order: 1g
  • Purity: 99.00%
  • Supply Ability: 100 Tons min
2-Fluoro-3-iodopyridine Basic information
Product Name:2-Fluoro-3-iodopyridine
Synonyms:PYRIDINE, 2-FLUORO-3-IODO-;2-FLUORO-3-IODOPYRIDINE;2-Fluoro-3-iodopyridine ,98%;2-Fluoro-3-Iodopyridine 98%;2-Fluoro-3-iodopyridine, 97+%;2-Fluoro-3-iodopyridine ISO 9001:2015 REACH;uoro-3-iodopyridine;2-Fluoro-3-iodopyridine>
CAS:113975-22-7
MF:C5H3FIN
MW:222.99
EINECS:
Product Categories:Building Blocks;C5;Chemical Synthesis;Propidium heterocyclic series;Heterocycle;Pyridine;Pyridine series;Halides;Pyridines;Fluorine series;alkyl Iodine| alkyl Fluorine;Fluorinated Building Blocks;Heterocyclic Building Blocks;Heterocyclic Fluorinated Building Blocks;New Products for Chemical Synthesis;Other Fluorinated Heterocycles
Mol File:113975-22-7.mol
2-Fluoro-3-iodopyridine Structure
2-Fluoro-3-iodopyridine Chemical Properties
Melting point 45 °C
Boiling point 99°C/17mmHg(lit.)
density 2.046±0.06 g/cm3(Predicted)
Fp >110°C
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form powder to crystal
pka-2.45±0.10(Predicted)
color White to Light yellow
Sensitive Light Sensitive
InChIKeyWCDCAXVNBOLWNO-UHFFFAOYSA-N
CAS DataBase Reference113975-22-7(CAS DataBase Reference)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 20/21/22-36/37/38-41-37/38
Safety Statements 22-26-36/37/39-39-37
WGK Germany 3
Hazard Note Irritant
HS Code 29333990
MSDS Information
ProviderLanguage
ALFA English
2-Fluoro-3-iodopyridine Usage And Synthesis
Chemical PropertiesSalmon-coloured solid
Uses2-Fluoro-3-iodopyridine is typically used in scientific research and should not be used as a medicine, home remedy, or for other purposes.
Synthesis
2-Fluoropyridine

372-48-5

2-Fluoro-3-iodopyridine

113975-22-7

General procedure for the synthesis of 2-fluoro-3-iodopyridine from 2-fluoropyridine: LDA (25.8 mL of a 2M THF solution, 51.5 mmol) was added slowly and dropwise to an anhydrous THF (50 mL) solution of 2-fluoropyridine (5.0 g, 51.5 mmol) at -78 °C. The reaction mixture was stirred continuously at -78 °C for 1 hour. Subsequently, a THF (30 mL) solution of I2 (13.07 g, 51.5 mmol) was added dropwise to the reaction system at the same temperature. After the reaction mixture continued to be stirred at -78 °C for 3 h, the reaction was quenched by the addition of H2O (10 mL) and slowly warmed to room temperature. Na2SO3 (50 mL, 2 M solution in water) was added to remove excess iodine. The organic layer was separated, washed with brine, dried over anhydrous Na2SO4 and then concentrated under reduced pressure to give the crude product. The crude product was purified by column chromatography to afford 2-fluoro-3-iodopyridine (9.6 g, 83.6% yield) as a white solid. lC/MS analysis: m/z (M++H) = 224.

References[1] Patent: EP1559320, 2005, A1. Location in patent: Page/Page column 6
[2] Journal of Organic Chemistry, 2002, vol. 67, # 10, p. 3487 - 3493
[3] Tetrahedron Letters, 2004, vol. 45, # 36, p. 6697 - 6701
[4] Patent: WO2013/6792, 2013, A1. Location in patent: Paragraph 0188
[5] Tetrahedron, 2004, vol. 60, # 29, p. 6113 - 6120
Tag:2-Fluoro-3-iodopyridine(113975-22-7) Related Product Information
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