Description

5-Bromo-2-Chloro-1,3-Dimethoxybenzene is a halogenated dimethoxybenzene derivative that serves as a versatile and high-value synthetic intermediate. Its precise substitution pattern makes it a critical building block for constructing complex molecular architectures in advanced research and development. This compound is primarily sought after by pharmaceutical and agrochemical R&D teams for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of new drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and other crop protection agents.
• Material Science Research: Serves as a precursor for the development of specialty polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis & Catalysis: A valuable substrate in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and other catalytic transformations to create complex aromatic systems.
• Chemical Research & Development: Employed in academic and industrial labs for method development and the exploration of new synthetic pathways.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized dyes and functional colorants.

Basic Information

Product Name	5-Bromo-2-Chloro-1,3-Dimethoxybenzene
CAS No.	427886-20-2
Molecular Formula	C8H8BrClO2
Molecular Weight	251.51 g/mol
Synonyms	1-Bromo-4-chloro-2,6-dimethoxybenzene; 2-Chloro-5-bromo-1,3-dimethoxybenzene; Benzene, 5-bromo-2-chloro-1,3-dimethoxy-; 2,6-Dimethoxy-4-bromochlorobenzene
EINECS	Contact for details

Quality Control

Our 5-Bromo-2-Chloro-1,3-Dimethoxybenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing identity, purity, and impurity profiles. We support cGMP standards for pharmaceutical applications and can tailor specifications to meet specific project 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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.