Description

2-Bromo-5-Chloroanisole CAS NO 174913-09-8 is a versatile halogenated anisole derivative, serving as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it an essential intermediate for constructing complex molecules in pharmaceutical and agrochemical research. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring halogenated aromatic ether motifs.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and insecticides where the bromo-chloro-anisole structure imparts specific biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the synthesis of monomers or functional units for advanced polymers and liquid crystals.
• Dye and Pigment Intermediate: Acts as a building block for synthesizing complex halogenated dyes and organic pigments.
• Custom Synthesis and Contract Manufacturing: A valuable substrate for custom chemical synthesis services targeting niche and proprietary compounds.

Basic Information

Product Name	2-Bromo-5-Chloroanisole
CAS No.	174913-09-8
Molecular Formula	C7H6BrClO
Molecular Weight	221.48 g/mol
Synonyms	1-Bromo-4-chloro-2-methoxybenzene; 4-Chloro-2-methoxy-1-bromobenzene; 2-Methoxy-4-chlorobromobenzene; 5-Chloro-2-bromoanisole; Benzene, 1-bromo-4-chloro-2-methoxy-; Anisole, 2-bromo-5-chloro-; 2-Bromo-5-chloro-1-methoxybenzene
EINECS	Contact for details

Quality Control

Our 2-Bromo-5-Chloroanisole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material is suitable for demanding research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption and contamination.

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%
Heavy Metals	≤ 20 ppm

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