Description

Di-μ-Chlorotetrakis[2-(2-Pyridinyl-Kn)Phenyl-Kc]Diiridium(Iii), 99% is a high-purity organometallic complex featuring a unique binuclear iridium(III) core with bridging chloride and cyclometalated phenylpyridine ligands. This compound is a critical precursor and catalyst in advanced materials science and synthetic chemistry, valued for its well-defined structure and high reactivity. It is primarily utilized by researchers and manufacturers in the pharmaceutical, OLED materials, and fine chemical synthesis sectors for developing novel catalytic processes and optoelectronic materials.

Application

• Homogeneous Catalysis: Acts as a highly active and selective precursor for C-H activation, hydrogenation, and other transition metal-catalyzed organic transformations.
• OLED (Organic Light-Emitting Diode) Research: Serves as a key starting material for synthesizing novel phosphorescent emitters and host materials in display and lighting technologies.
• Pharmaceutical Intermediate Synthesis: Used in the development and scale-up of complex drug molecules, particularly where iridium-catalyzed steps are advantageous.
• Academic & Industrial R&D: A valuable reference compound and reagent for studying organometallic reaction mechanisms and developing new catalytic systems.
• Materials Science: Employed in the fabrication of advanced coordination polymers and metal-organic frameworks (MOFs) with tailored electronic properties.
• Fine Chemical Production: Facilitates the synthesis of high-value, structurally complex specialty chemicals with high efficiency.

Basic Information

Product Name	Di-μ-Chlorotetrakis[2-(2-Pyridinyl-Kn)Phenyl-Kc]Diiridium(Iii), 99%
CAS No.	603109-48-4
Molecular Formula	C44H32Cl2Ir2N4
Molecular Weight	1088.15 g/mol
Synonyms	Bis(μ-chloro)tetrakis(2-phenylpyridinato)diiridium(III); Chloro-bridged iridium dimer; [Ir(ppy)2(μ-Cl)]2 (where ppy = 2-phenylpyridine); Iridium(III) chloride phenylpyridine dimer; Di-μ-chloro-tetrakis(2-phenylpyridinato)diiridium; Tetrakis(2-phenylpyridinato)di-μ-chlorodiiridium; Organoiridium catalyst precursor; Iridium dimer complex
EINECS	Contact for details

Quality Control

Our 99% purity grade of this organoiridium complex is produced under controlled conditions to ensure batch-to-batch consistency and reliability for sensitive applications. Each lot undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive and should be handled under an inert atmosphere when possible to ensure long-term stability. Keep the container tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0%
Iridium (Ir) Content	34.0 - 36.0 %
Solubility Test	Soluble in dichloromethane, chloroform; slightly soluble in toluene
Residue on Ignition	≤ 0.5%

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