Description

Firn4, Bis(2,4-Difluorophenylpyridinato)(5-(Pyridin-2-Yl)-1H- is a high-purity, organometallic complex designed for advanced materials research and development. This compound is valued for its role as a key intermediate or precursor in the synthesis of specialized functional materials, particularly in the field of organic electronics. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and OLED (Organic Light-Emitting Diode) materials sectors.

Application

• OLED Emitter/Intermediate: Serves as a crucial precursor or dopant material in the development of next-generation organic light-emitting diodes for displays and lighting.
• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly in fluorinated compound libraries.
• Agrochemical Research: Acts as a building block for creating new, high-performance crop protection agents and pesticides.
• Catalyst Ligand: Functions as a sophisticated ligand in transition metal catalysis for complex organic transformations.
• Materials Science R&D: Employed in the development of novel metal-organic frameworks (MOFs) or other functional coordination polymers.
• Academic & Industrial Research: A valuable tool for fundamental studies in coordination chemistry and photophysical properties.

Basic Information

Item	Details
Product Name	Firn4, Bis(2,4-Difluorophenylpyridinato)(5-(Pyridin-2-Yl)-1H-
CAS No.	1219078-44-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Bis(2,4-difluorophenylpyridinato)(5-(pyridin-2-yl)-1H-tetrazolato)iridium(III); Firn4; Iridium(III) bis(2,4-difluorophenylpyridinato)(5-(pyridin-2-yl)tetrazolato); (5-(Pyridin-2-yl)-1H-tetrazolato)bis(2,4-difluorophenylpyridinato)iridium; Ir(dFppy)2(pytz); OLED Green Emitter Intermediate; Iridium complex 1219078-44-0
EINECS	Contact for details

Quality Control

Our Firn4 is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and elemental analysis, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory 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). Keep the container sealed under an inert atmosphere if specified for the specific grade to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0%
Residual Solvents (GC)	Meets ICH guidelines
Elemental Analysis	Conforms to theoretical values

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