Description
4-Bromophenylboronic acid is a halogenated arylboronic acid reagent with CAS number 5467-74-3 and empirical formula C₆H₆BBrO₂. Its molar mass is 200,83 g/mol. The compound is Arylboronic acids of this type are widely applied in palladium-catalysed cross-coupling, including Suzuki–Miyaura reactions, where the bromo substituent offers an additional handle for sequential functionalisation. Research groups in organic synthesis, materials chemistry and medicinal chemistry use such building blocks to assemble biaryl and heteroaryl frameworks under controlled laboratory conditions. Clear identity data—CAS, formula and molar mass—support documentation, inventory control and reaction stoichiometry. Material from manufacturer Carl ROTH is positioned for chemical and biochemical catalogues that require reliable boronic acid intermediates in practical laboratory quantities. balances convenience for repeated use with manageable storage in standard reagent inventories.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Purity (HPLC): ≥ 97.5 %
- IR-spectrum: corresponds to reference spectrum
- Colour: off-white to light beige
- Form: powder to crystalline powder
- ¹H-NMR Spectrum: corresponds to assigned structure
- CAS number: 5467-74-3
- Pack sizes: 25 g, 50 g, 100 g, 250 g
- Empirical formula: C₆H₆BBrO₂
- Molar mass: 200,83 g/mol
- Product type: Arylboronic acid
- Application area: Organic synthesis
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
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Questions about 4-Bromophenylboronic acid, 25 g
What is this article?
4-Bromophenylboronic acid, 25 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Organic building blocks & synthesis reagents, inside Organic chemicals & synthesis reagents, in Lab chemicals.
A building block is an organic molecule bought to become part of a larger one. The structure, the CAS number and the purity decide it. A 95 percent reagent and a 99.9 percent reagent of the same name leave different impurities in the product. The functional groups are the reason it was chosen.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
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The category is Organic chemicals & synthesis reagents. The sub-category is Organic building blocks & synthesis reagents. The catalogue is Lab chemicals.
Shelves beside this one are Polymers, PEGs & silicones and Click chemistry, bioconjugation & synthesis reagents.
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