Description

(S,S)-n-(p-Toluenesulfonyl)-1,2-Diphenylethanediamine(Chloro)(p-Cymene)Ruthenium(II) is a high-purity, chiral ruthenium-based organometallic complex designed for advanced synthetic applications. This compound serves as a highly efficient and selective catalyst, enabling critical asymmetric transformations in the synthesis of complex organic molecules. It is an essential material for research and development laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical industries, where precise stereochemical control is paramount.

Application

• Asymmetric Hydrogenation Catalyst: A key catalyst for the enantioselective reduction of prochiral ketones, imines, and olefins in pharmaceutical intermediate synthesis.
• Pharmaceutical Intermediate Synthesis: Enables the production of chiral active pharmaceutical ingredients (APIs) with high enantiomeric excess (ee).
• Fine Chemical Manufacturing: Used in the synthesis of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Agrochemical Research: Facilitates the development of chiral herbicides, fungicides, and pesticides with improved efficacy and selectivity.
• Academic & Industrial R&D: A valuable tool for methodological development in organic and organometallic chemistry research.
• Ligand Precursor: Can serve as a precursor for generating novel chiral ligands or other metal complexes.

Basic Information

Product Name	(S,S)-n-(p-Toluenesulfonyl)-1,2-Diphenylethanediamine(Chloro)(p-Cymene)Ruthenium(II)
CAS No.	192139-90-5
Molecular Formula	C31H33ClN2O2RuS
Molecular Weight	626.19 g/mol
Synonyms	(S,S)-TsDPEN-Ru(p-cymene)Cl; (S,S)-N-(p-Toluenesulfonyl)-1,2-diphenylethylenediamine (chloro)(p-cymene)ruthenium(II); Noyori-Ikariya Catalyst; Ru-TsDPEN Catalyst; (S,S)-[RuCl(p-cymene)(TsDPEN)]; Asymmetric Transfer Hydrogenation Catalyst; Ruthenium(II) (η6-p-cymene)chloro[(1S,2S)-N-(p-toluenesulfonyl)-1,2-diphenylethylenediamine]
EINECS	Contact for details

Quality Control

Every batch of our (S,S)-n-(p-Toluenesulfonyl)-1,2-Diphenylethanediamine(Chloro)(p-Cymene)Ruthenium(II) is manufactured and tested under strict quality management protocols to ensure high purity, consistent catalytic activity, and batch-to-batch reproducibility. Our quality assurance includes comprehensive analytical characterization using techniques such as HPLC, NMR, and elemental analysis. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with specified parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C) under an inert atmosphere to maintain stability and prevent decomposition. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Elemental Analysis	Within theoretical limits
Solubility	Soluble in common organic solvents (DCM, THF, Toluene)

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