Description

Iridium, Tris[2-(2-Pyridinyl-Kn)Phenyl-Kc]- CAS NO 693794-98-8 is a high-purity organometallic complex featuring a cyclometalated ligand structure, making it a valuable precursor in advanced materials science. This compound is critical for applications requiring precise control over electronic and photophysical properties due to its stable iridium(III) center. It is primarily sought by researchers and manufacturers in the fields of organic light-emitting diodes (OLEDs), photoredox catalysis, and specialty chemical synthesis.

Application

• Phosphorescent Emitter in OLEDs: Serves as a key dopant material in the emissive layer for high-efficiency display and lighting technologies.
• Photoredox Catalyst: Utilized in organic synthesis for facilitating challenging bond-forming reactions under mild, visible-light conditions.
• Chemical Vapor Deposition (CVD) Precursor: Used for depositing thin films of iridium or iridium-containing compounds in semiconductor fabrication.
• Research & Development: Acts as a standard or starting material for developing new organometallic complexes and studying photophysical processes.
• Sensors and Imaging Agents: Potential use in the development of luminescent probes for chemical sensing or bio-imaging applications.

Basic Information

Product Name	Iridium, Tris[2-(2-Pyridinyl-Kn)Phenyl-Kc]- CAS NO 693794-98-8
CAS No.	693794-98-8
Molecular Formula	C33H24IrN3
Molecular Weight	690.88 g/mol
Synonyms	Tris[2-phenylpyridinato-C2,N]iridium(III); Iridium(III) tris(2-phenylpyridinato); Ir(ppy)3; fac-Ir(ppy)3; Tris(2-phenylpyridinato)iridium; OLED Green Dopant; Iridium complex FIrpic analogue; Cyclometalated iridium complex
EINECS	Contact for details

Quality Control

Every batch of our Iridium(III) tris(2-phenylpyridinato) is synthesized and purified under controlled conditions to ensure exceptional consistency and performance. We employ advanced analytical techniques, including HPLC, NMR, and elemental analysis, to verify high purity levels typically exceeding 99.5%. Certificates of Analysis (COA) detailing lot-specific results are provided to guarantee compliance with your research or production specifications.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.5%
Elemental Analysis (C, H, N)	Within theoretical ± 0.4%
Residue on Ignition	≤ 0.1%
Solubility	Soluble in common organic solvents (e.g., DCM, THF, Toluene)

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