Description

3-Bromo-2-Hydroxybenzoic Acid is a halogenated hydroxybenzoic acid derivative that serves as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both bromine and phenolic hydroxyl substituents, makes it a critical building block for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed coupling reactions and other catalytic processes.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and advanced polymeric materials.
• Dye and Pigment Intermediate: Acts as a building block for synthesizing specialized dyes and colorants.
• Academic and R&D Laboratories: Essential reagent for methodological studies in organic synthesis and medicinal chemistry.

Basic Information

Product Name	3-Bromo-2-Hydroxybenzoic Acid
CAS No.	3883-95-2
Molecular Formula	C7H5BrO3
Molecular Weight	217.02 g/mol
Synonyms	2-Hydroxy-3-bromobenzoic Acid; 3-Bromosalicylic Acid; 3-Bromo-2-hydroxybenzoic acid; o-Hydroxy-m-bromobenzoic Acid; 3-Bromo-2-hydroxy-benzoic acid; Benzoic acid, 3-bromo-2-hydroxy-; 3-Brom-2-hydroxybenzoesäure (German)
EINECS	223-413-9

Quality Control

Our 3-Bromo-2-Hydroxybenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include results from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis workflows.

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. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	208°C - 212°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.