436836
2-Thienylboronic acid
≥95.0%
Synonym(s):
2-Thienylboric acid, 2-Thienylboronic acid, Thien-5-ylboronic acid, Thiophene-2-boronic acid
About This Item
Quality Level
Assay
≥95.0%
form
solid
mp
138-140 °C (lit.)
storage temp.
2-8°C
SMILES string
OB(O)c1cccs1
InChI
1S/C4H5BO2S/c6-5(7)4-2-1-3-8-4/h1-3,6-7H
InChI key
ARYHTUPFQTUBBG-UHFFFAOYSA-N
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Application
- Palladium-catalyzed Suzuki-Miyaura cross-couplings
- Alkylation, boration, coupling reaction, Suzuki coupling, and halogenation of fluorenyl bromide
- Chain-growth catalyst transfer polycondensation of conjugated alternating copolymer
- Ferric perchlorate-promoted reaction of fullerene to give fullerenyl boronic esters
- Ligand-free Suzuki, Sonogashira, and Heck cross-coupling reactions
- Copper-catalyzed nitration reactions
- Geometry relaxation-induced Large Stokes shift in red-emitting borondipyrromethenes (BODIPY) and applications in fluorescent thiol probes
Reagent used in Preparation of
- Photophysical properties of oxygen-containing polycyclic aromatic triptycenes
- Donor unit for donor-acceptor-type polymers via N-alkylation, Suzuki coupling, and bromination
- Aminopyridine-based inhibitors of mitotic kinase Nek2 with potential antipoliferative effects in cancer tumors
Other Notes
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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