Description

3,5-Dibromo-2,4-Dihydroxybenzoic Acid Methyl Ester is a halogenated phenolic ester derivative, serving as a versatile synthetic intermediate in advanced organic chemistry. Its value lies in the strategic placement of bromine atoms and hydroxyl groups, which make it a key precursor for constructing complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for applications such as drug discovery and the synthesis of specialized fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring brominated aromatic cores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers with unique thermal or optical properties.
• Organic Synthesis Reagent: Employed in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) due to its reactive bromine substituents.
• Chemical Biology Probe Development: Utilized to create molecular probes for studying enzyme inhibition or protein-ligand interactions.
• Dye and Pigment Intermediate: Acts as a precursor in the synthesis of complex brominated dyes and organic pigments.

Basic Information

Product Name	3,5-Dibromo-2,4-Dihydroxybenzoic Acid Methyl Ester
CAS No.	885279-78-7
Molecular Formula	C9H6Br2O5
Molecular Weight	353.95 g/mol
Synonyms	Methyl 3,5-dibromo-2,4-dihydroxybenzoate; 2,4-Dihydroxy-3,5-dibromobenzoic Acid Methyl Ester; Benzoic acid, 3,5-dibromo-2,4-dihydroxy-, methyl ester; Methyl 3,5-dibromogentisate
EINECS	Contact for details

Quality Control

Our 3,5-Dibromo-2,4-Dihydroxybenzoic Acid Methyl Ester is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets precise customer specifications. Certificates of Analysis (COA) with full traceability are provided for every shipment, supporting compliance in cGMP and research applications.

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 heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.