Description

Thiophene, 2,5-Bis(4-Fluorophenyl)- is a high-purity, fluorinated thiophene derivative, a key building block in advanced organic synthesis. This compound is valued for its unique electronic properties and structural rigidity, making it essential for the development of novel materials and active pharmaceutical ingredients. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and organic electronics industries for creating high-performance compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, where the fluorophenyl-thiophene core contributes to biological activity and stability.
• Organic Electronic Materials: Serves as a core structure in the development of organic semiconductors, hole-transport materials (HTMs), and emitters for OLED (Organic Light-Emitting Diode) displays and lighting.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create specialized ligands for catalysis, enabling more efficient and selective chemical transformations.
• Polymer and Material Science: Acts as a monomer or additive for creating specialty polymers with enhanced thermal stability, optical properties, or electronic conductivity.
• Research & Development: A valuable tool for academic and industrial R&D in medicinal chemistry, material science, and synthetic methodology development.

Basic Information

Product Name	Thiophene, 2,5-Bis(4-Fluorophenyl)-
CAS No.	883793-48-4
Molecular Formula	C₁₆H₁₀F₂S
Molecular Weight	272.31 g/mol
Synonyms	2,5-Bis(4-fluorophenyl)thiophene; 2,5-Di(4-fluorophenyl)thiophene; 4,4'-(Thiophene-2,5-diyl)bis(fluorobenzene); 1-Fluoro-4-[5-(4-fluorophenyl)thiophen-2-yl]benzene; Bis(4-fluorophenyl)thiophene; Thiophene derivative 883793-48-4
EINECS	Contact for details

Quality Control

Every batch of Thiophene, 2,5-Bis(4-Fluorophenyl)- is manufactured and tested under a strict quality management system. We ensure the product meets high-purity standards suitable for research and commercial synthesis. Comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, is performed to verify identity, purity, and impurity profiles. Certificates of Analysis (COA) are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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