Description

)-4-Methylphenyl]Methoxy]Ethyl]Amino]-1,2-Diphenylethylmethanesulfonamidato}Ruthenium(Ii) Ru-(S,S)-Ms-Deneb is a highly specialized, chiral ruthenium(II) complex designed for advanced asymmetric catalysis. This compound matters for its exceptional enantioselectivity and catalytic efficiency in critical carbon-carbon and carbon-heteroatom bond-forming reactions. It is essential for research chemists and process development scientists in the pharmaceutical and fine chemical industries who require high-performance, single-enantiomer catalysts for synthesizing complex chiral intermediates and active pharmaceutical ingredients (APIs).

Application

• Asymmetric Hydrogenation: A premier catalyst for the enantioselective reduction of prochiral ketones, imines, and olefins to produce chiral alcohols, amines, and alkanes with high optical purity.
• Pharmaceutical Intermediate Synthesis: Critical for the production of chiral building blocks and key intermediates in the synthesis of novel drug candidates, including those for central nervous system (CNS) and cardiovascular therapies.
• Fine Chemical Manufacturing: Enables the scalable, cost-effective production of enantiomerically pure flavors, fragrances, and agrochemicals.
• Academic & Industrial R&D: Serves as a benchmark catalyst in methodological development for new asymmetric transformations and process optimization studies.
• Chiral Ligand/Complex Screening: Used as a reference standard in high-throughput screening platforms to evaluate new ligand frameworks and catalytic systems.

Basic Information

Product Name	)-4-Methylphenyl]Methoxy]Ethyl]Amino]-1,2-Diphenylethylmethanesulfonamidato}Ruthenium(Ii) Ru-(S,S)-Ms-Deneb
CAS No.	1361318-83-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ru-(S,S)-Ms-DENEB; (S,S)-Ms-DENEB Ru complex; Ruthenium(II) (S,S)-Ms-DENEB catalyst; [Ru((S,S)-Ms-DENEB)]; Asymmetric hydrogenation catalyst Ru-DENEB derivative; N-((1S,2S)-1,2-Diphenyl-2-((2-methoxy-4-methylphenyl)amino)ethyl)methanesulfonamidato Ruthenium(II); Chiral ruthenium amidosulfonamide complex
EINECS	Contact for details

Quality Control

Every batch of our Ru-(S,S)-Ms-Deneb catalyst is manufactured and tested under strict quality management systems to ensure batch-to-batch consistency and performance reliability. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, providing detailed data on purity, enantiomeric excess (ee), and catalytic activity.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., argon or nitrogen) at 2-8°C to maintain stability and prevent decomposition. This material is hygroscopic (moisture-sensitive) and easily oxidized; ensure containers are sealed immediately after use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Orange to red-brown solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Enantiomeric Purity	≥ 99.0% ee
Ruthenium Content	Contact for details
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.