Description

Iridium, Tris[3-(3-Methyl-2-Pyridinyl-N)[1,1'-Biphenyl]-4-Yl-C] is a highly specialized organometallic complex featuring a central iridium atom coordinated to three cyclometalated ligands. This compound is of significant commercial and research interest due to its role as a key precursor or dopant material in the fabrication of high-performance organic light-emitting diodes (OLEDs). It is primarily sought after by manufacturers and R&D departments in the electronics, display technology, and advanced materials sectors for developing next-generation emissive layers.

Application

• Phosphorescent Emitter in OLED Displays: Serves as a critical dopant in the emissive layer of red, green, or blue PHOLEDs (Phosphorescent OLEDs) for smartphones, TVs, and flexible displays.
• Organic Semiconductor Research: Used as a model compound in academic and industrial research to study photophysical properties, charge transport, and device efficiency.
• Light-Emitting Electrochemical Cells (LECs): Employed in the development of LECs for potential lighting and signage applications.
• Synthesis of Advanced Materials: Acts as a building block or catalyst precursor for synthesizing other complex organometallic frameworks and materials.
• Sensors and Bio-imaging Probes: Potential use in developing luminescent sensors or probes due to its tunable emission properties.

Basic Information

Product Name	Iridium, Tris[3-(3-Methyl-2-Pyridinyl-N)[1,1'-Biphenyl]-4-Yl-C]
CAS No.	861144-71-0
Molecular Formula	C54H39IrN3
Molecular Weight	905.11 g/mol
Synonyms	Tris[3-(3-methyl-2-pyridinyl-kN)[1,1'-biphenyl]-4-yl-kC]iridium; Iridium(III) tris(3-methyl-2-phenylpyridine); Ir(mppy)3; fac-Ir(mppy)3; (2-Phenyl-3-methylpyridine)iridium(III) complex; OLED dopant 861144-71-0; Iridium-based phosphorescent emitter; Tris(3-methyl-2-phenylpyridinato)iridium(III)
EINECS	Contact for details

Quality Control

Every batch of our high-purity organometallic materials is produced and tested under strict quality management protocols. We guarantee material consistency and performance for critical applications like OLED fabrication. Certificates of Analysis (COA) are provided with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of electronic-grade material specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C) under an inert atmosphere (e.g., argon or nitrogen) to prevent oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.5% (Area %)
Major Impurities (HPLC)	Each ≤ 0.1%
Residual Solvents (GC)	Meets ICH guidelines
Elemental Analysis (C, H, N)	Within theoretical ± 0.4%
Photoluminescence (PL)	Peak emission and quantum yield data available

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