Description

Cuprous Trifluoromethanesulfonate Toluene Complex is a highly reactive copper(I) catalyst stabilized in a toluene solvent matrix. This compound is valued for its exceptional catalytic efficiency in facilitating key carbon-heteroatom and carbon-carbon bond-forming reactions under mild conditions. It is an essential reagent for R&D and production chemists in the pharmaceutical, agrochemical, and advanced materials sectors seeking reliable and high-purity catalysts for complex synthesis.

Application

• Pharmaceutical Intermediate Synthesis: A key catalyst for cross-coupling reactions (e.g., Sonogashira, Ullmann-type) in the production of active pharmaceutical ingredients (APIs).
• Agrochemical Manufacturing: Used in the synthesis of complex fungicides, herbicides, and plant growth regulators requiring copper-mediated transformations.
• Polymer & Materials Science: Catalyzes polymerization reactions and the synthesis of specialty monomers for high-performance polymers and electronic materials.
• Organic Synthesis & Methodology Development: Employed in academic and industrial R&D for developing new catalytic protocols involving trifluoromethanesulfonate (triflate) ligands.
• Fine Chemical Production: Facilitates the synthesis of complex fragrances, flavors, and dyes where precise catalytic control is required.

Basic Information

Product Name	Cuprous Trifluoromethanesulfonate Toluene Complex
CAS No.	48209-28-5
Molecular Formula	C8H7CuF3O3S (for the complex)
Molecular Weight	303.75 g/mol (for CuO3SCF3 component)
Synonyms	Copper(I) Trifluoromethanesulfonate Toluene Complex; Copper(I) Triflate Toluene Complex; Cuprous Triflate Toluene Adduct; Trifluoromethanesulfonic Acid Copper(I) Salt Toluene Solvate; (Toluene)copper(I) Trifluoromethanesulfonate; CuOTf.Toluene
EINECS	Contact for details

Quality Control

Our Cuprous Trifluoromethanesulfonate Toluene Complex is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay (by titration or ICP), identification (IR), and impurity profiling, to ensure it meets the high-purity standards required for catalytic applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool (15-25°C), dry, and well-ventilated area. This material is hygroscopic (moisture-sensitive) and easily oxidized; prolonged exposure to air or moisture must be avoided to maintain catalytic activity and purity.

Specification

Item	Specification
Appearance	Off-white to beige powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Cu content)	≥ 95.0%
Solvent Content (Toluene)	By NMR / GC
Water Content (KF)	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.