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Thiophene-2-boronic acid, 97%, Thermo Scientific Chemicals
Catalog number: B23071.14
25 g, Each
Thermo Scientific Chemicals
Thiophene-2-boronic acid, 97%, Thermo Scientific Chemicals
Catalog number: B23071.14
25 g, Each
Quantity
Catalog number: B23071.14
also known as B23071-14
Price (EUR)
378,25 Online price
425,00
Each
Quantity
-
Chemical Identifiers
CAS
6165-68-0
IUPAC Name
(thiophen-2-yl)boronic acid
Molecular Formula
C4H5BO2S
InChI Key
ARYHTUPFQTUBBG-UHFFFAOYSA-N
SMILES
OB(O)C1=CC=CS1
Specifications
Specification SheetAppearance (Color)
White to cream
Form
Powder
Assay (Aqueous acid-base Titration)
≥96.0 to ≤104.0%
Identification (FTIR)
Conforms
Description
Thiophene-2-boronic acid is a reagent used for Palladium-catalyzed Suzuki-Miyaura cross-couplings, Copper-catalyzed nitration reactions, Chain-growth catalyst transfer polycondensation of conjugated alternating copolymer, Ferric perchlorate-promoted reaction of fullerene to give fullerenyl boronic esters. It is also used in the preparation of Amino pyridine-based inhibitors of mitotic kinase Nek2 with potential antipoliferative effects in cancer tumors.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Thiophene-2-boronic acid is a reagent used for Palladium-catalyzed Suzuki-Miyaura cross-couplings, Copper-catalyzed nitration reactions, Chain-growth catalyst transfer polycondensation of conjugated alternating copolymer, Ferric perchlorate-promoted reaction of fullerene to give fullerenyl boronic esters. It is also used in the preparation of Amino pyridine-based inhibitors of mitotic kinase Nek2 with potential antipoliferative effects in cancer tumors.
Solubility
Soluble in methanol.
Notes
Store in a cool, dry conditions, in well sealed conditions. Store away from oxidizing agents.
Thiophene-2-boronic acid is a reagent used for Palladium-catalyzed Suzuki-Miyaura cross-couplings, Copper-catalyzed nitration reactions, Chain-growth catalyst transfer polycondensation of conjugated alternating copolymer, Ferric perchlorate-promoted reaction of fullerene to give fullerenyl boronic esters. It is also used in the preparation of Amino pyridine-based inhibitors of mitotic kinase Nek2 with potential antipoliferative effects in cancer tumors.
Solubility
Soluble in methanol.
Notes
Store in a cool, dry conditions, in well sealed conditions. Store away from oxidizing agents.
RUO – Research Use Only
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Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Skin Corrosion/Irritation
Category 2
Serious Eye Damage/Eye Irritation
Category 2
Specific target organ toxicity - (single exposure)
Category 3
Label Elements
Signal Word
Warning
Hazard Statements
H315 - Causes skin irritation
H319 - Causes serious eye irritation
H335 - May cause respiratory irritation
Precautionary Statements
P261 - Avoid breathing dust/fume/gas/mist/vapors/spray
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P302 + P352 - IF ON SKIN: Wash with plenty of soap and water
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing