Description

Dichloro[(R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-Bis(Diphenylphosphino)-3,3'-Bipyridine][(1R,2R)-(+)-1,2-Diphenylethylenediamine]Ruthenium (II), Min. 95 is a high-purity, chiral ruthenium complex designed for advanced asymmetric catalysis. This compound matters because it serves as a highly efficient and selective catalyst for critical organic transformations, enabling the production of enantiomerically pure intermediates. It is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries who require reliable, high-performance catalysts for complex synthesis.

Application

• Asymmetric Hydrogenation: A premier catalyst for the enantioselective reduction of ketones, imines, and functionalized olefins to produce chiral alcohols and amines.
• Pharmaceutical Intermediate Synthesis: Critical for constructing chiral centers in active pharmaceutical ingredients (APIs), particularly for cardiovascular, CNS, and antiviral drugs.
• Agrochemical Production: Used in the synthesis of enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Fine Chemical and Fragrance Manufacturing: Enables the production of high-value chiral compounds for flavors, fragrances, and specialty materials.
• Academic and Industrial R&D: A valuable tool for methodology development and exploring new catalytic asymmetric reactions.
• Process Chemistry Optimization: Employed in scaling up asymmetric transformations from laboratory to pilot plant and commercial production.

Basic Information

Item	Detail
Product Name	Dichloro[(R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-Bis(Diphenylphosphino)-3,3'-Bipyridine][(1R,2R)-(+)-1,2-Diphenylethylenediamine]Ruthenium (II), Min. 95
CAS No.	478308-91-7
Molecular Formula	C52H52Cl2N4O4P2Ru
Molecular Weight	1012.90 g/mol
Synonyms	Ru-MsDPEN Catalyst; (R,R)-Ru-MsDPEN; Dichloro[(R)-(+)-2,2',6,6'-tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine][(1R,2R)-1,2-diphenylethylenediamine]ruthenium; Noyori-Type Ruthenium Catalyst; Asymmetric Hydrogenation Catalyst Ru-MsDPEN; Ruthenium(II) (R,R)-MsDPEN complex; [RuCl2((R)-MsDPEN)((R)-MeO-BIPHEP)]
EINECS	Contact for details

Quality Control

Every batch of our Dichloro[(R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-Bis(Diphenylphosphino)-3,3'-Bipyridine][(1R,2R)-(+)-1,2-Diphenylethylenediamine]Ruthenium (II) is synthesized and handled under strict quality management protocols. We employ advanced analytical techniques including HPLC, NMR, and elemental analysis to verify identity, purity, and chiral integrity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to ensure traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C to maintain stability and prevent decomposition. The container should be kept in a cool, dry, and well-ventilated area separate from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	Min. 95.0%
Specific Rotation	Contact for details
Residual Solvents (GC)	Meets ICH guidelines
Elemental Analysis	Conforms to theoretical values

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