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634492

4-Pyridinylboronic acid

90%

Synonym(s):

4-Pyridineboronic acid, 4-Pyridylboronic acid

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About This Item

Empirical Formula (Hill Notation):
C5H6BNO2
CAS Number:
1692-15-5
Molecular Weight:
122.92
NACRES:
NA.22
PubChem Substance ID:
24882629
UNSPSC Code:
12352103
MDL number:
MFCD01074545
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Quality Segment

100

assay

90%

form

solid

mp

>300 °C (lit.)

storage temp.

−20°C

SMILES string

OB(O)c1ccncc1

InChI

1S/C5H6BNO2/c8-6(9)5-1-3-7-4-2-5/h1-4,8-9H

InChI key

QLULGIRFKAWHOJ-UHFFFAOYSA-N

General description

4-Pyridinylboronic acid is commonly used as a reagent in cross-coupling reactions such as Suzuki-Miyaura cross-coupling.

Application

Reagent used for
  • Palladium-catalyzed Suzuki-Miyaura coupling reactions
  • Ligand-free palladium-catalyzed Suzuki coupling reaction under microwave irradation

Reagent used in Preparation of
  • HIV-1 protease inhibitors
  • Potential cancer threapeutics, such as PDK1 and protein kinase CK2 inhibitors

Other Notes

Contains varying amounts of anhydride

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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