Description

2-Bromo-3-Hydroxybenzoic Acid is a halogenated hydroxybenzoic acid derivative that serves as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a critical building block for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. This compound is essential for research and manufacturing chemists in the pharmaceutical, agrochemical, and advanced material sectors seeking to introduce specific bromine and carboxylic acid functionalities into target molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for creating brominated aromatic cores in potential therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators where its halogenated structure imparts specific bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing 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 polymers requiring precise bromine substitution for tuning electronic or physical properties.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new organic transformations and synthesizing complex heterocyclic compounds.
• Fine Chemical Production: Acts as a building block for manufacturing dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	2-Bromo-3-Hydroxybenzoic Acid
CAS No.	91658-91-2
Molecular Formula	C7H5BrO3
Molecular Weight	217.02 g/mol
Synonyms	3-Hydroxy-2-bromobenzoic Acid; 2-Bromo-3-hydroxybenzoic acid; Benzoic acid, 2-bromo-3-hydroxy-; 2-Bromosalicylic Acid (isomer); o-Bromo-m-hydroxybenzoic Acid; 2-Bromo-3-carboxyphenol
EINECS	Contact for details

Quality Control

Our 2-Bromo-3-Hydroxybenzoic Acid 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 purity determination, to meet the stringent requirements of our global clientele in research and production. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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%
Heavy Metals	≤20 ppm
Residue on Ignition	≤0.1%

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