Description

Bis(Tricyclohexylphosphine)[(Phenylthio)Methylene]Ruthenium (Iv) Dichloride is a highly specialized organometallic catalyst complex, recognized for its unique reactivity profile in advanced chemical synthesis. Its core value lies in facilitating challenging carbon-carbon and carbon-heteroatom bond-forming reactions under mild conditions, offering researchers and process chemists a powerful tool for molecular construction. This compound is essential for R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors, particularly those developing novel active ingredients or functional polymers.

Application

• Pharmaceutical Intermediate Synthesis: A key catalyst for constructing complex molecular scaffolds in the development of new drug candidates, including those requiring selective cross-coupling or metathesis reactions.
• Agrochemical Research: Used in the synthesis of novel active ingredients for crop protection, enabling the creation of molecules with specific biological activity.
• Advanced Polymer & Material Science: Facilitates ring-opening metathesis polymerization (ROMP) and other polymerization techniques to create specialty polymers with tailored properties.
• Fine Chemical Production: Enables efficient, high-yield synthesis of complex fine chemicals and specialty intermediates for various industrial applications.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic and organometallic chemistry, exploring new catalytic pathways.
• Catalyst Ligand & Precursor: Serves as a source of the tricyclohexylphosphine ligand or ruthenium center for the preparation of other custom catalyst systems.

Basic Information

Product Name	Bis(Tricyclohexylphosphine)[(Phenylthio)Methylene]Ruthenium (Iv) Dichloride
CAS No.	219770-99-7
Molecular Formula	C43H72Cl2P2RuS
Molecular Weight	851.00 g/mol
Synonyms	Bis(tricyclohexylphosphine)(phenylthiomethylene)ruthenium(IV) dichloride; (Phenylthiomethylene)bis(tricyclohexylphosphine)ruthenium dichloride; Grubbs-Hoveyda type catalyst precursor; Ruthenium carbene complex; Dichloro(phenylthiomethylene)bis(tricyclohexylphosphine)ruthenium(IV); CAS 219770-99-7
EINECS	Contact for details

Quality Control

Our production of Bis(Tricyclohexylphosphine)[(Phenylthio)Methylene]Ruthenium (Iv) Dichloride adheres to stringent quality protocols to ensure batch-to-batch consistency and high catalytic activity. Each lot undergoes comprehensive analytical characterization, including NMR, HPLC, and elemental analysis, to verify identity, purity, and the absence of deleterious impurities. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor quality documentation to meet specific customer and regulatory requirements.

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 compound is easily oxidized and hygroscopic (moisture-sensitive). Allow the sealed container to reach room temperature before opening to minimize moisture condensation. Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Brown to purple crystalline or amorphous solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥95% (Area %)
Elemental Analysis	Within theoretical limits
Residual Solvents (GC)	Meet ICH guidelines

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