Description

5,5'-Bibenzo[B]Thiophene is a high-purity fused heterocyclic aromatic compound, serving as a critical advanced intermediate in organic synthesis. Its rigid, planar biphenyl-like structure with integrated sulfur heteroatoms makes it a valuable building block for developing novel functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and organic electronics sectors, where it is used to create complex molecules with tailored electronic and biological properties.

Application

• Pharmaceutical Intermediate: Core scaffold for the development of new therapeutic agents, particularly in oncology and central nervous system (CNS) drug discovery.
• Organic Semiconductor Precursor: Key starting material for synthesizing organic light-emitting diodes (OLEDs), field-effect transistors (OFETs), and photovoltaic materials.
• Agrochemical Synthesis: Building block for creating novel pesticides and herbicides with enhanced efficacy and environmental profiles.
• Ligand in Catalysis: Used to construct sophisticated ligands for transition metal catalysts in asymmetric synthesis and cross-coupling reactions.
• Material Science Research: Investigated for use in liquid crystals, conductive polymers, and other advanced functional materials.
• Fluorescent Probe Development: Serves as a fluorophore core for designing sensors and imaging agents in biochemical research.

Basic Information

Product Name	5,5'-Bibenzo[B]Thiophene
CAS No.	20532-37-0
Molecular Formula	C16H10S2
Molecular Weight	266.38 g/mol
Synonyms	5,5'-Bi-1-benzothiophene; 5,5'-Dibenzo[b]thiophene; [5,5']Bi[1]benzothiophenyl; 5,5'-Bis(benzo[b]thiophene); 5,5'-Bibenzo[b]thiophene; 5,5'-Bibenzo[b]thienyl; 5,5'-Bibenzo[b]thienyl (alternate); 5,5'-Bi(benzo[b]thiophene)
EINECS	Contact for details

Quality Control

Our 5,5'-Bibenzo[B]Thiophene is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural integrity. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting identity, purity, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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