Description

1-(4-(2-[4-(2,5-Dimethyl-1H-Pyrrol-1-Yl)Phenyl]Ethynyl)Phenyl)-2,5-Dimethyl-1H-Pyrrole is a specialized organic compound featuring a conjugated ethynyl-linked bis-pyrrole structure, making it a valuable building block in advanced materials science. This compound is significant for its role as a key intermediate in the synthesis of functional organic semiconductors and optoelectronic materials. It is primarily needed by research institutions and industrial manufacturers developing organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and other electronic devices where precise molecular architecture is critical for performance.

Application

• Organic Semiconductor Precursor: Serves as a core building block for p-type (hole-transport) materials in OLED displays and lighting.
• Photovoltaic Material Synthesis: Used in the development of donor or acceptor materials for organic solar cells (OPVs).
• Chemical Research Intermediate: A crucial synthon in academic and industrial R&D for creating novel conjugated polymers and small molecules.
• Optoelectronic Device Fabrication: Employed in the production of field-effect transistors (OFETs) and photodetectors.
• Material Science Studies: Utilized to study structure-property relationships in π-conjugated systems.
• Specialty Dye and Pigment Intermediate: Potential use in creating high-performance, color-fast dyes.

Basic Information

Product Name	1-(4-(2-[4-(2,5-Dimethyl-1H-Pyrrol-1-Yl)Phenyl]Ethynyl)Phenyl)-2,5-Dimethyl-1H-Pyrrole
CAS No.	477845-53-7
Molecular Formula	C26H22N2
Molecular Weight	362.47 g/mol
Synonyms	1,1'-(1,4-Phenylene-bis(ethyne-2,1-diyl))bis(2,5-dimethyl-1H-pyrrole); 1,1'-[1,4-Phenylenebis(ethyne-2,1-diyl)]bis[2,5-dimethyl-1H-pyrrole]; Bis(2,5-dimethyl-1H-pyrrol-1-yl)diethynylbenzene; 1,4-Bis[(2,5-dimethyl-1H-pyrrol-1-yl)ethynyl]benzene; 1,4-Di(2,5-dimethylpyrrol-1-ylethynyl)benzene; Conjugated Dipyrrole Acetylene Derivative; OLED Intermediate 477845-53-7
EINECS	Contact for details

Quality Control

Our production of 1-(4-(2-[4-(2,5-Dimethyl-1H-Pyrrol-1-Yl)Phenyl]Ethynyl)Phenyl)-2,5-Dimethyl-1H-Pyrrole adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. We employ advanced analytical techniques including HPLC, GC-MS, and NMR for identity confirmation and impurity profiling. Certificates of Analysis (COA) detailing purity, identity, and specific tests are 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, and well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent potential oxidation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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