Description

1-Bromo-2,4-Dichloro-3-Methoxybenzene is a high-purity halogenated aromatic building block of significant importance in advanced organic synthesis. Its value lies in its versatile reactivity, serving as a key intermediate for constructing complex molecular architectures. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring specific halogen-substituted aromatic cores.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where the methoxy and halogen groups contribute to biological activity.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers and liquid crystals.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution to introduce complex functionalities.
• Dye and Pigment Intermediate: Utilized in the manufacture of specialized colorants and functional dyes.

Basic Information

Product Name	1-Bromo-2,4-Dichloro-3-Methoxybenzene
CAS No.	174913-18-9
Molecular Formula	C7H5BrCl2O
Molecular Weight	256.93 g/mol
Synonyms	2,4-Dichloro-3-methoxy-1-bromobenzene; 3-Bromo-2,6-dichloroanisole; 1-Bromo-2,4-dichloro-3-methoxy-benzene; Benzene, 1-bromo-2,4-dichloro-3-methoxy-; 2,6-Dichloro-3-bromoanisole
EINECS	Contact for details

Quality Control

Our 1-Bromo-2,4-Dichloro-3-Methoxybenzene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. Certificates of Analysis (COA) documenting all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and bases. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent moisture absorption.

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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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