Description

1,1,2-Triphenyl-2-(4-Bromomethylphenyl)Ethylene is a specialized organic intermediate featuring a bromomethyl functional group attached to a triarylethylene core. This compound is valued for its utility as a key building block in advanced organic synthesis, particularly in the construction of complex molecular architectures. It is primarily sought by researchers and manufacturers in the pharmaceutical and advanced materials sectors for applications in drug discovery and functional polymer development.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially for candidates targeting hormone receptors or requiring specific steric properties.
• Liquid Crystal & OLED Material Synthesis: Used in the development of organic light-emitting diodes (OLEDs) and liquid crystal displays (LCDs) due to its conjugated triarylethylene structure and functional handle for further coupling.
• Polymer & Dendrimer Chemistry: Acts as a monomer or branching unit for creating specialty polymers, dendrimers, and cross-linked networks with tailored optical or electronic properties.
• Organic Synthesis Building Block: The reactive bromomethyl group enables further transformations (e.g., nucleophilic substitution, cross-coupling reactions) to create more complex, functionalized molecules for research and development.
• Fluorescent Probe & Sensor Development: Its extended π-system makes it a candidate scaffold for developing fluorescent dyes, molecular probes, and chemical sensors.
• Agrochemical Research: Employed in the research and development of new agrochemicals, where its structure can be incorporated into molecules with specific biological activity.

Basic Information

Product Name	1,1,2-Triphenyl-2-(4-Bromomethylphenyl)Ethylene
CAS No.	1361969-01-8
Molecular Formula	C27H21Br
Molecular Weight	425.36 g/mol
Synonyms	4-(1,2,2-Triphenylethenyl)benzyl Bromide; (4-Bromomethylphenyl)triphenylethylene; 1,1,2-Triphenyl-2-(4-(bromomethyl)phenyl)ethene; 4-(1,2,2-Triphenylvinyl)benzyl Bromide; 4-(Bromomethyl)-α,α,β-triphenylstyrene; Triphenyl(4-(bromomethyl)phenyl)ethylene; TPBE-Br; Bromomethyl-TPE
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and precise customer requirements. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and GC-MS to confirm identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) detailing all test results are available upon request, supporting your quality assurance and regulatory 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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