Description

Methyl 3,5-Dibromo-4-Hydroxybenzoate is a halogenated aromatic ester that serves as a versatile and high-purity synthetic intermediate in advanced chemical manufacturing. Its value lies in its functionalized phenolic and ester groups, which make it a critical precursor for constructing complex molecules in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), specialty agrochemicals, and advanced material science applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring brominated aromatic cores for bioactivity.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, where the dibromo-hydroxybenzoate structure contributes to product efficacy.
• Organic Synthesis Reagent: Serves as a versatile starting material or coupling partner in cross-coupling reactions and esterification processes in fine chemical production.
• Material Science Research: Employed in the development of specialty polymers, liquid crystals, and organic electronic materials due to its aromatic and halogenated properties.
• Chemical Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	Methyl 3,5-Dibromo-4-Hydroxybenzoate
CAS No.	41727-47-3
Molecular Formula	C8H6Br2O3
Molecular Weight	309.94 g/mol
Synonyms	4-Hydroxy-3,5-dibromobenzoic acid methyl ester; Methyl 4-hydroxy-3,5-dibromobenzoate; Benzoic acid, 3,5-dibromo-4-hydroxy-, methyl ester; 3,5-Dibromo-4-hydroxybenzoic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 3,5-Dibromo-4-Hydroxybenzoate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and related substances, to meet the stringent requirements of research and industrial applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. The product 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	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.