Description

Copper, Hydroxy-Terminated Me (S)-(5-Oxo-2-Pyrrolidinyl)Carbonyloxy Siloxanes 5-Oxo-L-Proline Complexes is a specialized organosilicon-copper complex designed for advanced material science and catalysis. This compound matters for its unique bifunctional nature, combining the catalytic activity of copper with the tunable surface properties and thermal stability of modified siloxanes. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel synthetic pathways or functional materials.

Application

• Asymmetric Catalysis: Serves as a chiral catalyst or catalyst precursor in enantioselective organic synthesis, particularly for pharmaceutical intermediates.
• Surface Modification Agent: Used to functionalize silica, glass, or metal oxide surfaces with bioactive or catalytic copper centers.
• Polymer Additive: Imparts specific catalytic, conductive, or stabilizing properties to silicone-based polymers and hybrid materials.
• Biomimetic Material Research: Employed in developing materials that mimic enzyme active sites (e.g., copper-dependent oxidases).
• Agrochemical Formulations: Potential use as a bioactive component or delivery agent in advanced crop protection products.
• Cross-Coupling Reactions: Acts as a catalyst in C-C, C-N, or C-O bond-forming reactions under mild conditions.

Basic Information

Product Name	Copper, Hydroxy-Terminated Me (S)-(5-Oxo-2-Pyrrolidinyl)Carbonyloxy Siloxanes 5-Oxo-L-Proline Complexes
CAS No.	131044-78-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Copper (S)-5-oxo-L-prolinate siloxane complex; (S)-5-Oxo-2-pyrrolidinecarboxylic acid, copper complex with hydroxy-terminated methylsiloxanes; Copper L-pyroglutamate siloxane derivative; Chiral copper-siloxane catalyst; Copper(II) complex of hydroxy-terminated methyl (S)-(5-oxo-2-pyrrolidinyl)carbonyloxy siloxanes; Functionalized siloxane-copper catalyst; CAS 131044-78-5
EINECS	Contact for details

Quality Control

Our Copper, Hydroxy-Terminated Me (S)-(5-Oxo-2-Pyrrolidinyl)Carbonyloxy Siloxanes 5-Oxo-L-Proline Complexes is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including assay (copper content), chiral purity assessment, and spectroscopic identification, to ensure consistency and performance. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C to minimize oxidation and hydrolysis. Due to its hygroscopic and light-sensitive nature, the container should only be opened in a controlled, moisture-free environment and material should be used promptly.

Specification

Item	Specification
Appearance	Blue to green-blue solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (Copper Content)	≥ 95.0% (by ICP-OES/AAS)
Chiral Purity (Enantiomeric Excess)	≥ 98.0% (by Chiral HPLC)
Solubility	Soluble in common organic solvents (e.g., THF, DCM)

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