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456764

3-Carboxyphenylboronic acid

≥95%

Synonym(s):

μ-Carboxyphenylboronic acid, 3-(Dihydroxyborane)benzoic acid, 3-(Dihydroxyboryl)benzoic acid, 3-Boronobenzoic acid, 3-Carboxybenzeneboronic acid

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About This Item

Linear Formula:
HO2CC6H4B(OH)2
CAS Number:
25487-66-5
Molecular Weight:
165.94
NACRES:
NA.22
PubChem Substance ID:
24869232
UNSPSC Code:
12352103
MDL number:
MFCD00036833
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Quality Segment

100

assay

≥95%

mp

243-247 °C (lit.)

functional group

carboxylic acid

SMILES string

OB(O)c1cccc(c1)C(O)=O

InChI

1S/C7H7BO4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4,11-12H,(H,9,10)

InChI key

DBVFWZMQJQMJCB-UHFFFAOYSA-N

Application

3-Carboxyphenylboronic acid can be used as a substrate in the preparation of:
  • Biaryl derivatives by reacting with bromoaniline through the Suzuki-Miyaura coupling reaction.
  • Boronic acid-functionalized block copolymer.
  • 1H-Imidazo[1,2-a]quinoxaline derivatives.

Other Notes

Contains varying amounts of anhydride

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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