Description

2-(2-Bromophenyl)-1,1-Diphenylethene is a specialized organic intermediate characterized by its distinct stilbene core structure with a bromine substituent. This compound matters for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by research institutions and industrial R&D departments focused on developing pharmaceuticals, agrochemicals, and functional materials such as organic light-emitting diodes (OLEDs).

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Acts as a monomer or building block for the creation of advanced polymers and organic electronic materials, including OLEDs and semiconductors.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Heck) and as a scaffold for creating complex, polyaromatic structures in academic and industrial research.
• Liquid Crystal & Dye Chemistry: Utilized in the development of dyes, pigments, and liquid crystal compounds due to its conjugated system.

Basic Information

Product Name	2-(2-Bromophenyl)-1,1-Diphenylethene
CAS No.	4707-75-9
Molecular Formula	C20H15Br
Molecular Weight	335.24 g/mol
Synonyms	1,1-Diphenyl-2-(2-bromophenyl)ethene; 2-Bromo-α,α-diphenylstyrene; (2-Bromophenyl)diphenylethylene; 2-(2-Bromophenyl)-1,1-diphenylethylene; 2-Bromobenzhydrylstyrene; α-(2-Bromophenyl)-α-phenylstyrene; (E/Z)-2-(2-Bromophenyl)-1,1-diphenylethene
EINECS	Contact for details

Quality Control

Our 2-(2-Bromophenyl)-1,1-Diphenylethene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles 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 area at 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)	≥ 97.0%
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.