Description

Benzene, 1-Bromo-4-[2-(4-Methoxyphenyl)-1,2-Diphenylethenyl]- is a specialized brominated aromatic compound featuring a unique triarylethene core structure. This compound matters as a high-value advanced pharmaceutical intermediate and key building block for the synthesis of complex organic molecules. It is primarily needed by R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors for developing new active ingredients and functional materials.

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 enzyme inhibitors.
• Agrochemical Synthesis: Used as a building block for developing new-generation herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core unit or dopant in the development of emissive or charge-transport layers for display and lighting technologies due to its conjugated triarylethene structure.
• Liquid Crystal & Advanced Material Research: Employed in the design of novel liquid crystal compounds, molecular switches, or photochromic materials for optoelectronic applications.
• Cross-Coupling Reactions: The bromine substituent makes it a valuable substrate for palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck, Sonogashira) to construct complex biaryl systems.
• Academic & Industrial R&D: Used in research laboratories for methodological studies in organic synthesis and the exploration of new chemical entities.

Basic Information

Item	Detail
Product Name	Benzene, 1-Bromo-4-[2-(4-Methoxyphenyl)-1,2-Diphenylethenyl]-
CAS No.	1471980-31-0
Molecular Formula	C27H21BrO
Molecular Weight	441.36 g/mol
Synonyms	1-Bromo-4-[2-(4-methoxyphenyl)-1,2-diphenylethenyl]benzene; 4-Bromo-4'-(4-methoxyphenyl)triphenylethylene; 1-Bromo-4-(2-(4-methoxyphenyl)-1,2-diphenylvinyl)benzene; (4-Bromophenyl)(4-methoxyphenyl)diphenylethylene; Brominated Triarylethene Derivative; CAS 1471980-31-0; Advanced Bromoarene Intermediate
EINECS	Contact for details

Quality Control

Our Benzene, 1-Bromo-4-[2-(4-Methoxyphenyl)-1,2-Diphenylethenyl]- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a synthesis intermediate. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request 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 away from strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain stability.

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.