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  8. 4-Bromobenzeneboronic acid, 97+%

4-Bromobenzeneboronic acid, 97+%

Catalog No. p-7043609
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AAL0156503 1 g
AAL0156506 5 g
AAL0156514 25 g
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Catalog No. AAL0156503 Supplier Thermo Scientific Chemicals Supplier No. L0156503
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Description

CAS: 5467-74-3 | C6H6BBrO2 | 200.83 g/mol

4-Bromobenzeneboronic acid is a reagent used for Palladium catalyzed Suzuki-Miyaura cross-couplings, Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation sequence. It is also used in the preparation of Protein modulators and enzymatic and kinase inhibitors, Gallate-based obovatol analogs with potential anti-tumor activity. It is used as a reagent for Copper-mediated ligandless aerobic fluoroalkylation of arylboronic acids with fluoroalkyl iodides, Pd-catalyzed arylative cyclization of alkyne-tethered enals or enones via carbopalladation of alkynes, Copper-catalyzed cross-couplings.

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
4-Bromobenzeneboronic acid is a reagent used for Palladium catalyzed Suzuki-Miyaura cross-couplings, Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation sequence. It is also used in the preparation of Protein modulators and enzymatic and kinase inhibitors, Gallate-based obovatol analogs with potential anti-tumor activity. It is used as a reagent for Copper-mediated ligandless aerobic fluoroalkylation of arylboronic acids with fluoroalkyl iodides, Pd-catalyzed arylative cyclization of alkyne-tethered enals or enones via carbopalladation of alkynes, Copper-catalyzed cross-couplings.

Solubility
Soluble in methanol. Insoluble in water.

Notes
Store in a cool and dark place. Store away from incompatible materials such as oxidizing agents. Incompatible with Oxidizing agents, Acids, Bases, Alcohols

Chemical Identifiers

CAS 5467-74-3
Molecular Formula C6H6BBrO2
Molecular Weight (g/mol) 200.83
MDL Number MFCD00002104
InChI Key QBLFZIBJXUQVRF-UHFFFAOYSA-N
Synonym 4-bromophenyl boronic acid, 4-bromobenzeneboronic acid, 4-bromophenylboric acid, p-bromophenylboronic acid, p-bromophenylboric acid, p-bromobenzeneboronic acid, boronic acid, 4-bromophenyl, benzeneboronic acid, p-bromo, p-bromophenyl boronic acid, 4-bromo phenyl boronic acid
PubChem CID 79599
IUPAC Name (4-bromophenyl)boronic acid
SMILES OB(O)C1=CC=C(Br)C=C1

Specifications

Melting Point 282°C to 286°C
Quantity 1 g
Beilstein 2936347
Solubility Information Soluble in methanol. Insoluble in water.
Formula Weight 200.83
Percent Purity ≥97%
Chemical Name or Material 4-Bromobenzeneboronic acid

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 226-779-9
RTECSNumber CY8650000
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only