Description

4-Bromo-3-Chloro-2-Methylphenol is a halogenated phenolic compound that serves as a versatile and critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for creating complex molecules with specific functionalities. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring halogenated phenolic motifs.
• Agrochemical Synthesis: Building block for developing herbicides, fungicides, and pesticides, leveraging its halogenated structure for bioactivity.
• Material Science: Intermediate in the production of specialty polymers, resins, and advanced materials where phenolic units are required.
• Dye and Pigment Manufacturing: Used in the synthesis of complex organic dyes and colorants.
• Research & Development: A valuable reagent for academic and industrial R&D in medicinal chemistry and organic synthesis.
• Biocide Formulation: Potential use as an intermediate for industrial preservatives and antimicrobial agents due to its phenolic nature.

Basic Information

Product Name	4-Bromo-3-Chloro-2-Methylphenol
CAS No.	55289-31-1
Molecular Formula	C7H6BrClO
Molecular Weight	221.48 g/mol
Synonyms	2-Methyl-4-bromo-3-chlorophenol; 3-Chloro-4-bromo-2-methylphenol; 4-Bromo-3-chloro-o-cresol; Phenol, 4-bromo-3-chloro-2-methyl-; 2-Methyl-3-chloro-4-bromophenol; 4-Bromo-3-chloro-2-methylphenol; o-Cresol, 4-bromo-3-chloro-
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Chloro-2-Methylphenol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity, consistency, and traceability. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for use in GMP-compatible synthesis and advanced research.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

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.