Description

3,3''-Dibromo-4,4''-Dimethoxybiphenyl is a high-purity, halogenated biphenyl derivative serving as a critical advanced intermediate in organic synthesis. Its value lies in its unique molecular structure, which provides reactive sites for constructing complex molecules, particularly in the development of specialty chemicals and functional materials. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and liquid crystal industries seeking to develop new active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring a halogenated biphenyl core structure.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal Materials: Serves as a precursor in the manufacture of liquid crystal compounds for display technologies (LCDs).
• Organic Light-Emitting Diodes (OLEDs): Acts as a starting material for the development of electron-transport or host materials in OLED devices.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the synthesis of specialty polymers with enhanced thermal or optical properties.
• Research & Development: A valuable tool for academic and industrial research in organic chemistry, material science, and medicinal chemistry.
• Dye and Pigment Intermediate: Used in the synthesis of complex dyes and organic pigments.

Basic Information

Product Name	3,3''-Dibromo-4,4''-Dimethoxybiphenyl
CAS No.	108989-36-2
Molecular Formula	C14H12Br2O2
Molecular Weight	388.05 g/mol
Synonyms	4,4'-Dimethoxy-3,3'-dibromobiphenyl; 3,3'-Dibromo-4,4'-dimethoxy-1,1'-biphenyl; 1,1'-Biphenyl, 3,3'-dibromo-4,4'-dimethoxy-; Biphenyl, 3,3'-dibromo-4,4'-dimethoxy-; 3,3'-Dibromodimethoxybiphenyl
EINECS	Contact for details

Quality Control

Our 3,3''-Dibromo-4,4''-Dimethoxybiphenyl is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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
Assay (HPLC)	≥ 98.0%
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.