Description

4-Bromo-3-Fluorosalicylic Acid, also known as 3-Bromo-6-Carboxy-2-Fluorophenol (CAS 1429321-82-3), is a halogenated salicylic acid derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and critical pharmaceutical intermediate for constructing complex molecular architectures. It is primarily sought after by research institutions and chemical manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and pesticides, leveraging its halogenated phenolic structure.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials, polymers, and dyes due to its functionalized aromatic core.
• Chemical Biology Probes: Useful for synthesizing molecular probes and tags for biochemical and diagnostic research applications.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis houses serving the life sciences industry.

Basic Information

Product Name	4-Bromo-3-Fluorosalicylic Acid
CAS No.	1429321-82-3
Molecular Formula	C7H4BrFO3
Molecular Weight	235.01 g/mol
Synonyms	3-Bromo-6-Carboxy-2-Fluorophenol; 2-Fluoro-3-bromo-6-hydroxybenzoic Acid; 4-Bromo-3-fluoro-2-hydroxybenzoic Acid; 2-Hydroxy-4-bromo-3-fluorobenzoic Acid; 3-Bromo-2-fluoro-6-hydroxybenzoic Acid; 4-Bromo-3-fluorosalicylic acid; Salicylic acid, 4-bromo-3-fluoro-
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Fluorosalicylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.