Description

Benzo[B]Thiophene, 2-(4'-Bromo[1,1'-Biphenyl]-4-Yl)- is a high-purity, advanced organic intermediate characterized by its fused thiophene and biphenyl structure. This compound is of significant commercial interest for its role as a key building block in the synthesis of complex molecules, particularly in materials science and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the agrochemical, pharmaceutical, and organic electronics industries for creating novel functional materials and active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as kinase inhibitors.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and pesticides, leveraging its heterocyclic core for bioactivity.
• Organic Electronic Materials: Acts as a core structure in the development of organic semiconductors, hole-transport materials (HTMs), and emitters for OLED (Organic Light-Emitting Diode) devices.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create sophisticated ligands for catalysis, enabling novel synthetic transformations.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and material science research, enabling structure-activity relationship (SAR) studies and the exploration of new chemical space.
• Fluorescent Dye and Sensor Precursor: Utilized in the synthesis of specialized fluorophores and molecular sensors due to its conjugated, electron-rich architecture.

Basic Information

Product Name	Benzo[B]Thiophene, 2-(4'-Bromo[1,1'-Biphenyl]-4-Yl)-
CAS No.	2641700-97-0
Molecular Formula	C20H13BrS
Molecular Weight	365.29 g/mol
Synonyms	2-(4'-Bromobiphenyl-4-yl)benzo[b]thiophene; 2-([1,1'-Biphenyl]-4-yl)-4-bromobenzo[b]thiophene; 4-Bromo-2-(4'-phenylphenyl)benzo[b]thiophene; 2-(4-Bromophenyl)benzo[b]thiophene derivative; BTT-BrPh; [1,1'-Biphenyl]-4-bromo-4'-(2-benzothienyl); Light-sensitive biphenyl-thiophene intermediate
EINECS	Contact for details

Quality Control

Every batch of Benzo[B]Thiophene, 2-(4'-Bromo[1,1'-Biphenyl]-4-Yl)- is manufactured under strict quality management protocols. We employ advanced analytical techniques including HPLC, GC-MS, and NMR to ensure identity, purity, and consistency meet the exacting standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each 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 room temperature (15-25°C). Keep the container sealed to protect this light-sensitive material from degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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