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Copper(I) bromide (CAS NO : 7787-70-4)

Cuprous bromide (CAS 7787-70-4) is emerging as a critical catalyst in the API intermediates market, particularly for the synthesis of complex β-enaminone derivatives and functionalized polymers via Atom Transfer Radical Polymerization (ATRP). As a leading bulk chemical supplier, we observe that CDMOs are increasingly opting for high-purity fine chemicals (Pharma/API purity 99% | General Industry purity 98%) to ensure precise control over molecular weight distributions and to minimize metallic residue in advanced drug delivery systems. Copper(I) bromide (CAS 7787-70-4) has experienced a significant increase in strategic global sourcing as manufacturers demand custom synthesis services that offer rigorous impurity profiling and robust analytical validation to comply with tightening REACH and environmental regulations. This trend reflects a broader industry shift toward high-performance catalysts that optimize reaction yields under eco-friendly, solvent-free conditions, ensuring consistent batch quality for large-scale pharmaceutical manufacturing. Copper monobromide (CAS 7787-70-4) remains a preferred choice for sophisticated coupling reactions and the development of antiplatelet drugs like Clopidogrel, where maintaining 99% Pharma/API purity or 98% General Industry purity is essential for downstream stability and therapeutic efficacy. To meet these evolving technical requirements, suppliers are implementing advanced purification and oxidation-resistant packaging protocols to deliver reliable material that withstands stringent audit processes and global supply chain fluctuations. We are an established global intermediates supplier providing >= 99% purity to ensure minimal carry-over of impurities in the final API. We offer a broad range of pharmaceutical intermediates for API manufacturers and finished formulators, providing comprehensive analytical support (HPLC/NMR/MS), Copper(I) bromide COA/TDS/SDS, region-specific regulatory support, reliable lead times, and worldwide supply chain capabilities.

Copper(I) bromide

Variants | Grades | Strengths

Cuprous bromide (CAS 7787-70-4) is emerging as a critical catalyst in the API intermediates market, particularly for the synthesis of complex β-enaminone derivatives and functionalized polymers via Atom Transfer Radical Polymerization (ATRP). As a leading bulk chemical supplier, we observe that CDMOs are increasingly opting for high-purity fine chemicals (Pharma/API purity 99% | General Industry purity 98%) to ensure precise control over molecular weight distributions and to minimize metallic residue in advanced drug delivery systems. Copper(I) bromide (CAS 7787-70-4) has experienced a significant increase in strategic global sourcing as manufacturers demand custom synthesis services that of...

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Chemical Properties & Specifications

Applications of Copper(I) bromide

Organic Synthesis Catalyst

A versatile catalyst used in the Sandmeyer reaction to convert aryl diazonium salts into aryl bromides and as a co-catalyst in Sonogashira coupling reactions for C-C bond formation

Click Chemistry Reagent

A high-purity copper(I) source preferred for catalyzing alkyne-azide cycloaddition (CuAAC) reactions in organic solvents, particularly for hydrolysis-sensitive compounds

Polymerization Catalyst

An effective catalyst for atom transfer radical polymerization (ATRP) and living-radical polymerization to achieve precise control over polymer chain length and structure

Materials Science Precursor

A critical building block used in the fabrication of semiconductor materials, copper nanomaterials, and thin-film photovoltaic cells to enhance efficiency and stability

Lasing Medium

A specialized component used in the development of pulsed copper bromide lasers for applications in dermatology, cosmetology, and micromachining

Pyrotechnic Emitter

An advantageous blue-violet light emitter used in pyrotechnic formulations due to its high color saturation upon thermal excitation.

Have Questions About Copper(I) bromide?
We've Got Answers.

Copper(I) bromide is an inorganic diamagnetic solid used as a catalyst in organic synthesis, particularly for Sandmeyer reactions, Sonogashira coupling, and atom transfer radical polymerization (ATRP)

It is widely used in the pharmaceutical, agrochemical, electronics, and renewable energy industries for chemical synthesis, semiconductor fabrication, and solar cell production

Copper(I) bromide is insoluble in water and most organic solvents but soluble in hydrochloric acid, hydrobromic acid, and ammonium hydroxide, and it is frequently used in organic-phase reaction protocols

Standard specifications include CAS number 7787-70-4, a molecular weight of 143.45, purity levels typically ≥98%, and documentation such as COA, TDS, impurity reports, and regulatory compliance documents

Scimplify has capabilities for global distribution and custom synthesis through an integrated network of manufacturers and logistics partners with reliable lead time

The product is export ready with a standard MOQ starting from 100 kgs, with lead times for international customers depending on the shipping destination and specific grade.

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