Cuporusbromide CAS NO 7789-70-4

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CAS No.:7789-70-4

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Cuporusbromide CAS NO 7789-70-4 is a high-purity inorganic compound, also known as copper(II) bromide, valued for its role as a versatile catalyst and reagent in organic synthesis. Its primary commercial importance lies in facilitating key chemical transformations, such as bromination and cross-coupling reactions, with high efficiency and selectivity. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable and consistent raw materials for process development and production.

Application

As a catalyst or catalyst precursor in organic synthesis, particularly for cross-coupling reactions (e.g., Ullmann-type reactions).
As a brominating agent in the synthesis of fine chemicals and active pharmaceutical ingredients (APIs).
In photography and as a component in sensitizing solutions.
For the manufacture of other copper compounds and as a source of copper ions.
In wood preservation treatments and as a component in certain fungicides.
In analytical chemistry as a reagent for specific test methods.
For research and development in academic and industrial laboratories exploring new synthetic methodologies.

Basic Information


Product Name	Cuporusbromide
CAS No.	7789-70-4
Molecular Formula	CuBr₂
Molecular Weight	223.37 g/mol
Synonyms	Copper(II) bromide; Cupric bromide; Copper dibromide; Copper bromide (CuBr₂); Bromocopper; Copper(2+) dibromide; UNII-4VU0702J1Q
EINECS	232-167-2

Quality Control

Our Cuporusbromide is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including assay and impurity profiling, to meet exacting customer requirements. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Black crystalline powder or granules
Identification (IR)	Conforms
Assay (CuBr₂)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Insoluble Matter	≤ 0.1 %
Chloride (Cl)	≤ 0.5 %
Sulfate (SO₄)	≤ 0.1 %