Description

1-Bromo-2,5-Dichloro-3-Methoxybenzen is a halogenated methoxybenzene derivative, serving as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its precise substitution pattern makes it a critical building block for constructing complex molecular architectures, offering significant value in research and development. This compound is primarily sought after by pharmaceutical, agrochemical, and specialty chemical manufacturers for the synthesis of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates with halogenated aromatic cores.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides, where the bromo and chloro substituents impart specific biological activity.
• Material Science Research: Serves as a monomer or functionalizing agent in the creation of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: An essential reagent for cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution in medicinal and process chemistry.
• Dye and Pigment Industry: Intermediate for synthesizing complex halogenated dyes and pigments with enhanced lightfastness and color properties.

Basic Information

Product Name	1-Bromo-2,5-Dichloro-3-Methoxybenzen
CAS No.	174913-17-8
Molecular Formula	C7H5BrCl2O
Molecular Weight	256.93 g/mol
Synonyms	1-Bromo-2,5-dichloro-3-methoxybenzene; 2,5-Dichloro-3-methoxybromobenzene; 3-Bromo-2,5-dichloroanisole; Benzene, 1-bromo-2,5-dichloro-3-methoxy-; 2,5-Dichloro-1-bromo-3-methoxybenzene; 3-Methoxy-2,5-dichlorobromobenzene
EINECS	Contact for details

Quality Control

Our 1-Bromo-2,5-Dichloro-3-Methoxybenzen 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) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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, sparks, and open flames. Due to its light-sensitive nature, handling and storage should minimize exposure to direct 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%

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