Description

3-Bromo-4-Methylphenol is a halogenated phenolic compound of significant industrial interest, serving as a versatile synthetic intermediate. Its value lies in the strategic positioning of the bromine and methyl substituents on the aromatic ring, which enables selective chemical transformations. This compound is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for the synthesis of active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a brominated phenolic core.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents where its structure imparts specific biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor in the synthesis of complex organic dyes and colorants.
• Polymer Modification: Acts as a monomer or additive to introduce flame-retardant properties or to modify the characteristics of engineering plastics and resins.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and as a substrate for further functionalization in research and development.
• Preservative and Biocide Intermediate: Utilized in the development of phenolic-based preservatives for industrial applications.

Basic Information

Item	Detail
Product Name	3-Bromo-4-Methylphenol
CAS No.	60710-39-6
Molecular Formula	C7H7BrO
Molecular Weight	187.04 g/mol
Synonyms	4-Methyl-3-bromophenol; 3-Bromo-p-cresol; 3-Bromo-4-hydroxytoluene; 2-Bromo-5-methylphenol; 5-Methyl-2-bromophenol; 3-Bromo-4-methyl-1-hydroxybenzene; 1-Hydroxy-3-bromo-4-methylbenzene
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Methylphenol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting purity, physical characteristics, and test results are available upon request to support your quality assurance protocols.

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 and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	62 - 66 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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