Description

3,4'-Dibromo-4-Methoxybiphenyl is a specialized brominated biphenyl derivative, a high-value intermediate in advanced organic synthesis. Its molecular structure makes it a critical building block for constructing complex molecules with tailored electronic and steric properties. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical and advanced materials sectors for developing novel active ingredients and functional organic materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules, particularly those requiring halogenated biphenyl scaffolds.
• Liquid Crystal Materials: Used in the research and development of halogenated biphenyl-based liquid crystals for display technologies.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport or host materials in OLED device fabrication.
• Agrochemical Synthesis: Employed in the creation of novel herbicides or fungicides where the brominated methoxybiphenyl structure provides specific bioactivity.
• Polymer Chemistry: Functions as a monomer or cross-linking agent in the synthesis of specialty polymers with enhanced thermal or chemical resistance.
• Chemical Research: Utilized in academic and industrial R&D for methodology development, catalysis studies, and exploring new reaction pathways.

Basic Information

Product Name	3,4'-Dibromo-4-Methoxybiphenyl
CAS No.	66175-40-4
Molecular Formula	C13H10Br2O
Molecular Weight	342.03 g/mol
Synonyms	4-Methoxy-3,4'-dibromobiphenyl; 1-Bromo-4-(4-bromo-2-methoxyphenyl)benzene; 4'-Bromo-4-methoxy-3-bromobiphenyl; Biphenyl, 3,4'-dibromo-4-methoxy-; 3-Bromo-4'-bromo-4-methoxybiphenyl
EINECS	Contact for details

Quality Control

Our 3,4'-Dibromo-4-Methoxybiphenyl is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every 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 heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

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%

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