Description

Dichloro[(S)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl][(S)-1,1-Bis(p-Methoxyphenyl)-2-Isopropylethane-1,2-Diamine]Ruthenium(II) is a highly sophisticated chiral ruthenium complex, renowned for its exceptional catalytic performance in asymmetric hydrogenation reactions. This compound is a cornerstone in the synthesis of enantiomerically pure intermediates for pharmaceuticals and fine chemicals, offering superior selectivity and yield. It is an essential catalyst for R&D laboratories and production facilities specializing in advanced organic synthesis, particularly for the pharmaceutical and agrochemical industries.

Application

• Asymmetric Hydrogenation Catalyst: For the enantioselective reduction of functionalized ketones, olefins, and imines to produce chiral alcohols, amines, and other high-value intermediates.
• Pharmaceutical Intermediate Synthesis: Critical in the production of active pharmaceutical ingredients (APIs) requiring high enantiomeric purity, such as β-blockers, antifungal agents, and antiviral drugs.
• Fine Chemical Manufacturing: Used in the synthesis of specialty chemicals, flavors, fragrances, and advanced materials where precise stereochemical control is paramount.
• Academic and Industrial R&D: A valuable tool for method development and exploring new catalytic transformations in organic chemistry.
• Agrochemical Synthesis: Employed in the production of chiral herbicides, pesticides, and plant growth regulators.

Basic Information

Product Name	Dichloro[(S)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl][(S)-1,1-Bis(p-Methoxyphenyl)-2-Isopropylethane-1,2-Diamine]Ruthenium(II)
CAS No.	212143-24-3
Molecular Formula	C66H58Cl2N2O2P2Ru
Molecular Weight	1128.06 g/mol
Synonyms	RuCl2[(S)-BINAP][(S)-DAIPEN]; (S,S)-RuCl2(BINAP)(DAIPEN); Dichloro[(S)-BINAP][(S)-DAIPEN]ruthenium(II); Noyori-Ikariya Catalyst; Asymmetric Hydrogenation Catalyst Ru-BINAP-DAIPEN; Ruthenium(II) (S)-BINAP (S)-DAIPEN dichloride; (S,S)-Dichloro(2,2'-bis(diphenylphosphino)-1,1'-binaphthyl)(1,1-bis(4-methoxyphenyl)-2-isopropyl-1,2-ethanediamine)ruthenium
EINECS	Contact for details

Quality Control

Our Dichloro[(S)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl][(S)-1,1-Bis(p-Methoxyphenyl)-2-Isopropylethane-1,2-Diamine]Ruthenium(II) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral analysis to confirm enantiomeric integrity, ensuring compliance with stringent R&D and production standards. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C in a dry, cool environment. This material is moisture-sensitive (hygroscopic) and easily oxidized; prolonged exposure to air or moisture will degrade catalytic performance.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
Solubility	Soluble in dichloromethane, toluene; slightly soluble in methanol

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