Description

Dichloro{(1S,2S)-N,n-Bis[2-(Diphenylphosphino)Benzyl]Cyclohexane-1,2-Diamine}Ruthenium(II), Min. 97% is a high-purity, chiral ruthenium complex featuring a sophisticated P,N,N,P tetradentate ligand system. This compound matters as a highly selective and efficient catalyst for asymmetric hydrogenation and other transition metal-catalyzed organic transformations. It is essential for researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries who require precise stereocontrol in the synthesis of complex chiral molecules.

Application

• Asymmetric Hydrogenation Catalyst: For the enantioselective reduction of prochiral ketones, imines, and olefins to produce chiral alcohols, amines, and alkanes.
• Pharmaceutical Intermediate Synthesis: Enables the production of key chiral building blocks for active pharmaceutical ingredients (APIs) with high enantiomeric excess.
• Fine Chemical Manufacturing: Used in the synthesis of specialty chemicals, flavors, and fragrances where stereochemical purity is critical.
• Academic & Industrial R&D: Serves as a benchmark catalyst for developing new asymmetric catalytic methodologies and reaction optimization.
• Agrochemical Synthesis: Applied in the creation of chiral herbicides, fungicides, and plant growth regulators.
• Transfer Hydrogenation: Catalyzes hydrogen transfer reactions using alternative hydrogen donors.

Basic Information

Product Name	Dichloro{(1S,2S)-N,n-Bis[2-(Diphenylphosphino)Benzyl]Cyclohexane-1,2-Diamine}Ruthenium(II), Min. 97%
CAS No.	302924-37-4
Molecular Formula	C46H48Cl2N2P2Ru
Molecular Weight	880.82 g/mol
Synonyms	(1S,2S)-N,N-Bis[2-(Diphenylphosphino)benzyl]cyclohexane-1,2-diamine Dichloro Ruthenium(II); Ru Catalyst with (S,S)-Cyclohexanediamine-Based Ligand; Dichloro[(S,S)-N,N-Bis(2-(diphenylphosphino)benzyl)-1,2-cyclohexanediamine]Ruthenium; Asymmetric Hydrogenation Ruthenium Complex; Ru-PNNP Catalyst; (S,S)-DACH-Based Ru Catalyst; [RuCl2((S,S)-Ph-BDPP-Cy)]; (S,S)-Cyclohexane-1,2-diamine, N,N-bis[2-(diphenylphosphino)benzyl]-, dichlororuthenium complex
EINECS	Contact for details

Quality Control

Our Dichloro{(1S,2S)-N,n-Bis[2-(Diphenylphosphino)Benzyl]Cyclohexane-1,2-Diamine}Ruthenium(II) is manufactured under strict quality protocols to ensure batch-to-batch consistency and high catalytic performance. Each lot undergoes comprehensive analysis, including assay by HPLC, chiral purity verification, and residual solvent testing. Certificates of Analysis (COA) detailing all specifications are 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 cool, dry place. This material is easily oxidized (store under inert atmosphere) and light-sensitive (store away from light). Allow the sealed container to reach ambient temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 97.0%
Chiral Purity (HPLC)	Min. 99.0% ee
Chloride Content	7.8 - 8.2%
Residual Solvents (GC)	Meets ICH guidelines

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