Description

Dichloro[9,9-Dimethyl-4,5-Bis(Diphenylphosphino)Xanthene]Cobalt(II), Min. 98% is a high-purity organometallic complex featuring a xantphos-derived ligand, prized for its role as a versatile catalyst precursor in advanced chemical synthesis. This compound is critical for enabling highly selective and efficient cross-coupling and hydrogenation reactions, which are foundational to modern pharmaceutical and fine chemical manufacturing. It is an essential material for R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop novel synthetic pathways.

Application

• Homogeneous Catalysis: Serves as a key precursor for cobalt-catalyzed cross-coupling reactions (e.g., C-C, C-N bond formation) in fine chemical synthesis.
• Pharmaceutical Intermediates: Used in the research and scale-up production of complex drug molecules and active pharmaceutical ingredients (APIs).
• Asymmetric Hydrogenation: Employed in the development of chiral catalysts for the enantioselective reduction of olefins and ketones.
• Polymerization Catalysis: Investigated for use in controlled radical polymerization and the synthesis of specialty polymers.
• Agrochemical Synthesis: Applied in the creation of novel herbicides, fungicides, and plant growth regulators.
• Academic & Industrial R&D: A valuable tool for methodological development in organometallic chemistry and catalysis research.
• Material Science: Explored for the preparation of metal-organic frameworks (MOFs) and catalytic nanomaterials.

Basic Information

Product Name	Dichloro[9,9-Dimethyl-4,5-Bis(Diphenylphosphino)Xanthene]Cobalt(II), Min. 98%
CAS No.	898807-69-7
Molecular Formula	C39H32Cl2CoOP2
Molecular Weight	714.44 g/mol
Synonyms	Cobalt(II) dichloro(9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene); Dichloro(xantphos)cobalt(II); Co(xantphos)Cl2; [9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene]dichlorocobalt(II); Xantphos cobalt(II) dichloride; Cobalt complex with 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene; (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) cobalt(II) dichloride
EINECS	Contact for details

Quality Control

Every batch of Dichloro[9,9-Dimethyl-4,5-Bis(Diphenylphosphino)Xanthene]Cobalt(II) is manufactured and tested under strict quality management protocols to ensure consistent purity and performance. Our products undergo rigorous quality testing, including spectroscopic analysis and chromatographic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at room temperature (15-25°C). This compound is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and catalytic activity.

Specification

Item	Specification
Appearance	Dark green to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 98.0%
Solubility	Soluble in common organic solvents (DCM, THF, toluene)
Heavy Metals (as Pb)	< 20 ppm

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