Description

4-Bromo-2-Methylphenol is a halogenated phenolic compound with the CAS registry number 2362-12-1. It serves as a versatile and critical intermediate in advanced organic synthesis, valued for its reactive bromine and phenolic hydroxyl groups. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active compounds and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring brominated aromatic structures.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents where the bromomethylphenol moiety is integral to biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor for brominated dyes and specialty colorants, offering enhanced lightfastness and color properties.
• Polymer Modification: Acts as a monomer or additive in the production of specialty polymers, including flame retardants and high-performance resins.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new organic reactions and creating novel chemical entities.
• Liquid Crystal and Electronic Material Precursor: Utilized in the synthesis of advanced materials for electronic displays and optoelectronic applications.

Basic Information

Product Name	4-Bromo-2-Methylphenol
CAS No.	2362-12-1
Molecular Formula	C7H7BrO
Molecular Weight	187.04 g/mol
Synonyms	2-Methyl-4-bromophenol; 4-Bromo-o-cresol; 4-Bromo-2-cresol; 2-Hydroxy-5-bromotoluene; 5-Bromo-2-hydroxy toluene; 5-Bromo-2-methylphenol; p-Bromo-o-cresol; NSC 403697
EINECS	219-114-7

Quality Control

Our 4-Bromo-2-Methylphenol is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific results is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. This material is light-sensitive; store away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	52 - 56 °C
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.