Description

5-Bromo-4-Fluorosalicylic Acid is a halogenated salicylic acid derivative that serves as a versatile and high-value synthetic intermediate. Its unique molecular structure, featuring both bromine and fluorine substituents, makes it a critical building block for the development of advanced chemical entities. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting enzyme inhibition.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, leveraging its halogenated aromatic core.
• Liquid Crystal Material (LC) Precursor: Serves as a starting material for synthesizing fluorinated compounds used in electronic displays.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to introduce functionalized aromatic systems.
• Chemical Research & Development: Utilized in academic and industrial R&D for exploring new reaction pathways and creating specialized libraries of compounds.
• Dye and Pigment Intermediate: Acts as a precursor for synthesizing specialized halogenated dyes and colorants.

Basic Information

Product Name	5-Bromo-4-Fluorosalicylic Acid
CAS No.	1644-71-9
Molecular Formula	C7H4BrFO3
Molecular Weight	235.01 g/mol
Synonyms	4-Fluoro-5-bromosalicylic acid; 2-Hydroxy-5-bromo-4-fluorobenzoic acid; 5-Bromo-4-fluoro-2-hydroxybenzoic acid; Benzoic acid, 5-bromo-4-fluoro-2-hydroxy-; Salicylic acid, 5-bromo-4-fluoro-; 1644-71-9; 5-Br-4-F-SA
EINECS	Contact for details

Quality Control

Our 5-Bromo-4-Fluorosalicylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	205 - 210 °C
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.