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523968

3-Hydroxyphenylboronic acid

≥95.0%

Synonym(s):

3-Hydroxybenzeneboronic acid, m-Hydroxybenzeneboronic acid

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About This Item

Linear Formula:
HOC6H4B(OH)2
CAS Number:
87199-18-6
Molecular Weight:
137.93
NACRES:
NA.22
PubChem Substance ID:
24874382
UNSPSC Code:
12352103
MDL number:
MFCD01074603
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Quality Segment

100

assay

≥95.0%

mp

210-213 °C (dec.) (lit.)

SMILES string

OB(O)c1cccc(O)c1

InChI

1S/C6H7BO3/c8-6-3-1-2-5(4-6)7(9)10/h1-4,8-10H

InChI key

WFWQWTPAPNEOFE-UHFFFAOYSA-N

Application

3-Hydroxyphenylboronic acid (3-HPBA) can be used as a reagent:
  • In Suzuki-Miyaura coupling reactions with aryl halides for the formation of C-C bond in the presence of Pd catalyst.
  •  To synthesize boron/nitrogen-doped polymer nano/microspheres by hydrothermal polymerization with formaldehyde and ammonia.      
  • To prepare carbon quantum dots based on 3-HPBA as selective fructose sensor.     
  • In the development of modified electrodes for electrochemical biosensors.

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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