Description

4,5-Dibromo-2-Methoxyphenol is a halogenated phenolic compound of significant interest in advanced organic synthesis. This versatile intermediate is valued for its role as a key building block in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by R&D chemists and process development teams for constructing active pharmaceutical ingredients (APIs), specialty dyes, and high-performance polymer additives.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those with brominated aromatic cores.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and other crop protection agents where bromine substitution enhances biological activity.
• Dye and Pigment Manufacturing: Serves as a key intermediate for producing brominated anthraquinone and azo dyes, offering enhanced color fastness and stability.
• Polymer Chemistry: Acts as a monomer or functional additive for creating flame-retardant polymers and specialty resins.
• Chemical Research & Development: Employed in academic and industrial labs for exploring new organic reactions and catalytic processes.
• Liquid Crystal and OLED Materials: A potential building block for advanced electronic materials due to its planar, substituted aromatic structure.

Basic Information

Product Name	4,5-Dibromo-2-Methoxyphenol
CAS No.	38926-86-2
Molecular Formula	C7H6Br2O2
Molecular Weight	281.93 g/mol
Synonyms	2-Methoxy-4,5-dibromophenol; 4,5-Dibromoguaiacol; 4,5-Dibromo-2-hydroxyanisole; Guaiacol, 4,5-dibromo-; 2-Hydroxy-4,5-dibromoanisole; 1-Hydroxy-2-methoxy-4,5-dibromobenzene; Phenol, 4,5-dibromo-2-methoxy-
EINECS	Contact for details

Quality Control

Our 4,5-Dibromo-2-Methoxyphenol is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of pharmaceutical and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	105 - 110 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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