Description

1,2-Bis(4-Diethylaminophenyl)-1-(4-Bromophenyl)-2-Phenylethene is a specialized organic compound belonging to the class of triarylethenes, characterized by its distinct molecular architecture featuring multiple aromatic rings and functional amine groups. This compound matters for its potential utility as a key intermediate or functional material in advanced research and development, particularly in fields requiring specific photophysical or electronic properties. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors, where it serves as a building block for more complex molecules or as a component in optoelectronic applications.

Application

• Organic Light-Emitting Diode (OLED) Research: Investigated as a potential emissive or charge-transport layer material due to its conjugated structure and amine functionalities.
• Photochromic Material Development: Serves as a candidate for molecular switches or sensors that change properties upon light exposure.
• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, leveraging its complex aromatic core for biological activity.
• Agrochemical Synthesis: Acts as a precursor in the development of new active ingredients for crop protection.
• Advanced Polymer Chemistry: Incorporated as a monomer or additive to impart specific electronic or optical characteristics to polymeric materials.
• Academic & Industrial R&D: Employed as a standard or reference compound in studies of structure-property relationships in organic electronics.

Basic Information

Product Name	1,2-Bis(4-Diethylaminophenyl)-1-(4-Bromophenyl)-2-Phenylethene
CAS No.	1071547-23-3
Molecular Formula	C34H37BrN2
Molecular Weight	553.58 g/mol
Synonyms	1,2-Bis[4-(diethylamino)phenyl]-1-(4-bromophenyl)-2-phenylethene; 4-Bromo-α,α-bis[4-(diethylamino)phenyl]-β-phenylethylene; 1-(4-Bromophenyl)-1,2-bis[4-(diethylamino)phenyl]-2-phenylethene; 4-Bromo-α,α-bis[4-(diethylamino)phenyl]stilbene; Triarylethene derivative; Brominated triarylethene; (E)-1-(4-Bromophenyl)-1,2-bis(4-(diethylamino)phenyl)-2-phenylethene
EINECS	Contact for details

Quality Control

Our 1,2-Bis(4-Diethylaminophenyl)-1-(4-Bromophenyl)-2-Phenylethene is produced under controlled conditions to ensure high purity and batch-to-batch consistency. Each lot undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to verify identity and purity against established specifications. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance protocols.

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 light-sensitive nature and tendency to be easily oxidized, it is recommended to store the material under an inert atmosphere such as nitrogen or argon for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange 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.