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470317

Sigma-Aldrich

2,5-Thiophenediylbisboronic acid

≥95.0%

Sinónimos:

2,5-Thiophenediboronic acid

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About This Item

Fórmula empírica (notación de Hill):
C4H6B2O4S
Número de CAS:
26076-46-0
Peso molecular:
171.78
MDL number:
MFCD01114699
UNSPSC Code:
12352103
PubChem Substance ID:
24870652
NACRES:
NA.22

assay

≥95.0%

mp

250 °C (dec.) (lit.)

SMILES string

OB(O)c1ccc(s1)B(O)O

InChI

1S/C4H6B2O4S/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2,7-10H

InChI key

SKFDVFMUXZWWOW-UHFFFAOYSA-N

Application

2,5-Thiophenediylbisboronic acid can be used:
  • As a reactant in the metal catalyzed Suzuki cross coupling reactions.
  • To prepare 2,5-bis(2-pyridyl)thiophene, a thiophene based ligand which is used in the design of fluorescent mercury-sensor.
  • To fabricate graphene-based biosensors for the detection of glucose and Escherichia coli in a complex medium.

Other Notes

Contains varying amounts of anhydride

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Synthesis of 2H-benzotriazole based donor-acceptor polymers bearing carbazole derivative as pendant groups: Optical, electronical and photovoltaic properties
Jessop IA, et al.
International Journal of Electrochemical Science, 11, 9822-9838 (2016)
Construction and Evaluation of a Self-Calibrating Multiresponse and Multifunctional Graphene Biosensor
Beyranvand S, et al.
Langmuir, 35(32), 10461-10474 (2019)
Thiophene-based fluorescent mercury-sensors
Shigemoto AK, et al.
Journal of Coordination Chemistry, 69(11-13), 2081-2089 (2016)

Artículos

Suzuki-Miyaura Cross-Coupling Reagents

Suzuki-Miyaura cross-coupling reaction is extensively used in organic chemistry, polymer science, and pharmaceutical industries.

Suzuki-Miyaura Cross-Coupling Reagents

Suzuki-Miyaura cross-coupling reaction is extensively used in organic chemistry, polymer science, and pharmaceutical industries.

Suzuki-Miyaura Cross-Coupling Reagents

Suzuki-Miyaura cross-coupling reaction is extensively used in organic chemistry, polymer science, and pharmaceutical industries.

Suzuki-Miyaura Cross-Coupling Reagents

Suzuki-Miyaura cross-coupling reaction is extensively used in organic chemistry, polymer science, and pharmaceutical industries.

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