Description

[Ir(Dtbbpy)(Ppy)2][Pf6] CAS NO 676525-77-2 is a high-purity organometallic complex featuring an iridium(III) center coordinated by a di-tert-butylbipyridine (dtbbpy) ligand and two phenylpyridine (ppy) ligands, with a hexafluorophosphate counterion. This compound is a critical material for advanced photophysical and electrochemical applications due to its exceptional photoluminescence quantum yield and redox stability. It is primarily sought by researchers and manufacturers in the fields of organic light-emitting diodes (OLEDs), photoredox catalysis, and luminescent sensors.

Application

• Phosphorescent Emitter in OLEDs: Serves as a key dopant material in the emissive layer of high-efficiency, long-lifetime OLED devices for displays and lighting.
• Photoredox Catalyst: Enables novel, mild synthetic pathways in organic chemistry under visible light irradiation for pharmaceutical and fine chemical synthesis.
• Electrochemiluminescence (ECL) Probes: Used as a core luminophore in highly sensitive ECL-based diagnostic assays and biosensors.
• Light-Harvesting Complexes: Incorporated into molecular assemblies for artificial photosynthesis and solar energy conversion research.
• Luminescent Oxygen Sensors: Acts as an oxygen-sensitive probe in pressure-sensitive paint (PSP) for aerodynamic testing and in biological imaging.
• Material Science Research: A fundamental building block for developing new photoactive and electroactive coordination polymers and metal-organic frameworks (MOFs).

Basic Information

Product Name	[Ir(Dtbbpy)(Ppy)2][Pf6]
CAS No.	676525-77-2
Molecular Formula	C44H42F6IrN4P
Molecular Weight	959.02 g/mol
Synonyms	Iridium(III) bis(2-phenylpyridinato)(4,4'-di-tert-butyl-2,2'-bipyridine) hexafluorophosphate; Ir(dtbbpy)(ppy)2PF6; Tris(2-phenylpyridinato)iridium(III) derivative; (Di-tert-butylbipyridine)bis(2-phenylpyridinato)iridium(III) hexafluorophosphate; OLED phosphor; Photoredox catalyst Ir(ppy)2(dtbbpy)+; Iridium complex 676525-77-2; [Ir(ppy)2(dtbbpy)]PF6
EINECS	Contact for details

Quality Control

Our [Ir(Dtbbpy)(Ppy)2][Pf6] is manufactured under controlled conditions and undergoes rigorous analytical testing to ensure batch-to-batch consistency and high performance. Each lot is characterized by HPLC, NMR, and elemental analysis to confirm identity and purity. We provide comprehensive Certificates of Analysis (COA) detailing all specifications, and our quality system supports traceability for research and development applications.

Storage

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

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Elemental Analysis	Within theoretical ± 0.4%
Residual Solvents (GC)	Meets ICH guidelines

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