Description

4,5-Dibromo-2-Hydroxy-Benzoic Acid Methyl Ester is a halogenated aromatic ester derivative, serving as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its core value lies in the strategic placement of bromine atoms and functional groups, enabling precise molecular construction for complex target molecules. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research targeting specific biological pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, leveraging its halogenated structure for bioactivity.
• Material Science Research: Serves as a monomer or precursor for synthesizing specialized polymers and liquid crystals with unique electronic or optical properties.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Stille) and as a substrate for further functionalization in complex molecule assembly.
• Chemical Reference Standard: Utilized in analytical laboratories for method development, calibration, and quality control testing within relevant industrial processes.

Basic Information

Product Name	4,5-Dibromo-2-Hydroxy-Benzoic Acid Methyl Ester
CAS No.	2086270-88-2
Molecular Formula	C9H6Br2O3
Molecular Weight	337.95 g/mol
Synonyms	Methyl 4,5-dibromo-2-hydroxybenzoate; 2-Hydroxy-4,5-dibromobenzoic Acid Methyl Ester; Benzoic acid, 4,5-dibromo-2-hydroxy-, methyl ester; Methyl 2-hydroxy-4,5-dibromobenzoate; 4,5-Dibromosalicylic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our 4,5-Dibromo-2-Hydroxy-Benzoic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics. Specifications can be aligned with research or production-grade requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). This material is light-sensitive (store away from light). Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.