557684
5-Bromo-2-thienylboronic acid
≥95%
Synonym(s):
5-Bromothiophene-2-boronic acid
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About This Item
Empirical Formula (Hill Notation):
C4H4BBrO2S
CAS Number:
Molecular Weight:
206.85
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
Quality Level
assay
≥95%
form
solid
mp
95-100 °C (lit.)
functional group
bromo
storage temp.
2-8°C
SMILES string
OB(O)c1ccc(Br)s1
InChI
1S/C4H4BBrO2S/c6-4-2-1-3(9-4)5(7)8/h1-2,7-8H
InChI key
USJPOBDLWVCPGG-UHFFFAOYSA-N
Application
Reactant involved in:
- Suzuki coupling reactions for the synthesis of benzotriazole-containing organic sensitizers and meso-Polyarylamide-BODIPY hybrids
- Suzuki-Miyaura coupling for the synthesis of ratanhine
- Microwave-assisted Sonogashira reactions for the synthesis of ethynylarylboronates
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)
Regulatory Information
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Articles
Suzuki-Miyaura cross-coupling reaction is extensively used in organic chemistry, polymer science, and pharmaceutical industries.
Yu Otsuka et al.
Materials (Basel, Switzerland), 13(20) (2020-10-15)
We have established a novel analytical method for solvent polarity on resin surface by combining the synthesis of fluorescent solvatochromic resin with optical waveguide spectrometry. The fluorescent solvatochromic resin was obtained via Suzuki-Miyaura cross-coupling between 4-iodobenzoic acid immobilized on Wang
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 557684-5G | 04061832905259 |