Description

Benzene, 1,1'-[(1E)-1,2-Diphenyl-1,2-Ethenediyl]Bis[4-(Bromomethyl)- is a specialized brominated aromatic compound with a unique stilbene-derived core structure, serving as a critical high-value intermediate in advanced organic synthesis. Its molecular architecture, featuring reactive bromomethyl groups, makes it indispensable for constructing complex frameworks through cross-coupling and functionalization reactions. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science sectors for creating novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and fungicides with specific modes of action.
• Liquid Crystal & OLED Materials: Serves as a precursor for creating advanced organic electronic materials due to its conjugated stilbene backbone and modifiable bromine sites.
• Polymer & Resin Modification: Employed to introduce aromatic and cross-linking functionalities into specialty polymers, enhancing thermal and mechanical properties.
• Ligand & Catalyst Development: Utilized in organometallic chemistry to synthesize sophisticated chelating ligands for catalytic systems.
• Academic & Industrial Research: A valuable tool for methodological studies in organic chemistry, including new reaction development and mechanistic investigations.

Basic Information

Item	Details
Product Name	Benzene, 1,1'-[(1E)-1,2-Diphenyl-1,2-Ethenediyl]Bis[4-(Bromomethyl)-
CAS No.	1345823-47-3
Molecular Formula	C30H24Br2
Molecular Weight	544.32 g/mol
Synonyms	1,1'-[(1E)-1,2-Diphenyl-1,2-ethenediyl]bis[4-(bromomethyl)benzene]; 4,4'-(1E)-1,2-Diphenylethene-1,2-diylbis(bromomethyl)benzene; (E)-1,2-Bis(4-(bromomethyl)phenyl)-1,2-diphenylethene; Bromomethyl-functionalized Stilbene Derivative; Stilbene-based Dibromide; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of our Benzene, 1,1'-[(1E)-1,2-Diphenyl-1,2-Ethenediyl]Bis[4-(Bromomethyl)- is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your regulatory and R&D documentation 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). This material is light-sensitive; prolonged exposure to light should be avoided 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
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.