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696579

Sigma-Aldrich

2-Fluoro-3-pyridineboronic acid

≥95%

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Synonym(s):
(2-Fluoropyridin-3-yl)boronic acid
Empirical Formula (Hill Notation):
C5H5BFNO2
CAS Number:
Molecular Weight:
140.91
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

Assay

≥95%

form

solid

mp

274-283 °C

SMILES string

OB(O)c1cccnc1F

InChI

1S/C5H5BFNO2/c7-5-4(6(9)10)2-1-3-8-5/h1-3,9-10H

InChI key

YUHZIUAREWNXJT-UHFFFAOYSA-N

Application

Reactant involved in:
  • Heterocyclization eith α-oxocarboxylic acids
  • Suzuki-Miyaura coupling reactions

Additionally used as a precursor to biologically active molecules including:
  • Heteroaryl benzylureas with glycogen synthase kinase 3 inhibitory activity
  • Carboxyindoles with HCV NS5B polymerase inhibitory activity
  • Pyrazolyl- and thienyl-aminohydantoins with BACE1 inhibitory activity

Other Notes

May contain varying amounts of anhydride

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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