Description

3,5-Dichloro-4-Methoxybiphenyl is a high-purity biphenyl derivative characterized by its specific halogen and methoxy substitution pattern. This compound is valued as a crucial advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily required by manufacturers in the pharmaceutical, agrochemical, and liquid crystal material industries for the development of complex molecules.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with biphenyl core structures.
• Agrochemical Synthesis: Serves as a precursor in the development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal Materials: Used in the research and production of liquid crystal displays (LCDs) due to its rigid biphenyl core and substituent effects on mesomorphic properties.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a building block for electron-transport or host materials in OLED device fabrication.
• Chemical Research & Development: Employed as a standard or reagent in cross-coupling reactions (e.g., Suzuki, Stille) and other catalytic transformations in academic and industrial R&D.
• Material Science: A potential monomer or additive for creating specialized polymers with enhanced thermal or optical properties.

Basic Information

Product Name	3,5-Dichloro-4-Methoxybiphenyl
CAS No.	74298-90-1
Molecular Formula	C13H10Cl2O
Molecular Weight	253.12 g/mol
Synonyms	4-Methoxy-3,5-dichlorobiphenyl; 3,5-Dichloro-4'-methoxy-1,1'-biphenyl; 1,1'-Biphenyl, 3,5-dichloro-4-methoxy-; 3,5-Dichloro-4-methoxy-1,1'-biphenyl; Biphenyl, 3,5-dichloro-4-methoxy-; (3,5-Dichloro-4-methoxyphenyl)benzene
EINECS	Contact for details

Quality Control

Our 3,5-Dichloro-4-Methoxybiphenyl is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research or production requirements.

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). Keep away from heat sources and incompatible materials. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.