Cuprous bromide - PrimorTrace™, ≥99.99% metals basis , CAS No.7787-70-4

CAS: 7787-70-4 Cat. No.: C104701 Formula: CuBr Molecular Weight: 143.45 EC Number: 232-131-6
AVAILABLE TO ORDER
GRADE & PURITY PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. ≥99.99% metals basis
Synonyms
EINECS 232-131-6 | Copper(I) bromide, beads, -10 mesh, 99.99% trace metals basis | Copper(I) Bromide, Trace metals grade | Copper(I) bromide, 99%, for synthesis | Copper bromide (CuBr) | Copper(I) bromide, >=97.0% | Copper( centn) bromide | NKNDPYCGAZPOFS
Storage
Protected from light,Room temperature
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
10g
C104701-10g
—
3 In stock
€106.65
50g
C104701-50g
—
1 In stock
€308.83
Enter a quantity for the sizes you want to add.
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Why this grade

PrimorTrace™, ≥99.99% metals basis PrimorTrace™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 416 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
EINECS 232-131-6 | Copper(I) bromide, beads, -10 mesh, 99.99% trace metals basis | Copper(I) Bromide, Trace metals grade | Copper(I) bromide, 99%, for synthesis | Copper bromide (CuBr) | Copper(I) bromide, >=97.0% | Copper( centn) bromide | NKNDPYCGAZPOFS
Specifications & Purity
PrimorTrace™, ≥99.99% metals basis
Storage
Protected from light,Room temperature
Shipped In
Normal
Grade
PrimorTrace™
Purity
≥99.99% metals basis
Names and Identifiers
Pubchem Sid
Canonical Smiles
[Cu]Br
IUPAC Name
bromocopper
InChIKey
NKNDPYCGAZPOFS-UHFFFAOYSA-M
INCHI
1S/BrH.Cu/h1H;/q;+1/p-1
Isomeric SMILES
[Cu]Br
WGK Germany
3
Molecular Weight
143.45
Reaxy-Rn
3902854
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3902854&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClassTransition metal salts
SubclassTransition metal bromides
Intermediate Tree Nodes Not available
Direct ParentTransition metal bromides
Alternative Parents Inorganic salts  
Molecular FrameworkNot available
Substituents Transition metal bromide - Inorganic salt
DescriptionThis compound belongs to the class of inorganic compounds known as transition metal bromides. These are inorganic compounds in which the largest halogen atom is Bromine, and the heaviest metal atom a transition metal.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates (CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

10 results found

Lot NumberCertificate TypeDateItem
H2104115H2104115Certificate of AnalysisOct 09, 2026 C104701
H2402132H2402132Certificate of AnalysisMay 09, 2026 C104701
H2402134H2402134Certificate of AnalysisMay 09, 2026 C104701
C2613506C2613506Certificate of AnalysisMar 06, 2026 C104701
C2613507C2613507Certificate of AnalysisMar 06, 2026 C104701
H2402133H2402133Certificate of AnalysisJul 11, 2024 C104701
H2308260H2308260Certificate of AnalysisSep 05, 2022 C104701
I2209424I2209424Certificate of AnalysisSep 05, 2022 C104701
I2209425I2209425Certificate of AnalysisSep 05, 2022 C104701
H2224254H2224254Certificate of AnalysisJul 28, 2021 C104701
Chemical and Physical Properties
SensitivitySensitive to light and air, argon filling operation and stor
Refractive Index2.116
Boil Point(°C)1345°C
Melt Point(°C)504°C
Molecular Weight143.450 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass141.848 Da
Monoisotopic Mass141.848 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count2
Formal Charge0
Complexity2.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
TEMPO-Catalyzed Oxidation Quick Reference (Alcohol Oxidation Focus): Three Regeneration Routes (NaOCl / Cu–O₂ / PIDA) + Selection & Troubleshooting
Strategies and Progress in the Asymmetric Catalytic Synthesis of Chiral 1,2-Bis(boronic) Esters: Route Types, Selectivity Challenges, and Sequential Site Utilization (with Product Selection Navigator and Tables 1–4)
A Practical Guide to Small-Molecule Chemical Probes: Concept Clarification, Causal Validation, and Experimental Selection (with Product Navigation and Tables A–D)
Transition-Metal Salts/Precursor Selection Guide: How “Different Salts of the Same Metal” Start from Different Chemical Realities—and How to Reproduce Results (including a Selection Navigator and Product Tables 1–5)
Structural Features, Property Modulation, and Typical Applications of Triazole Compounds
Synthetic Application Logic of Triazoles and Related Compounds: Structural Introduction, Reactive Sites, and Target Molecule Construction
Reactions and Applications of 3,3-Difluoroallyl Sulfonium Salts (DFASs): Small-Molecule gem-Difluoroallylation, Selective Peptide Modification, and Subsequent Functionalization
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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