Description

5-Bromo-4-Fluoro-2-Methoxy-Benzoic Acid is a high-purity, multi-functional aromatic carboxylic acid derivative. This compound serves as a critical advanced pharmaceutical intermediate and versatile building block in modern organic synthesis. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturing sectors for the development of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, leveraging its halogenated methoxybenzoic acid structure.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of specialty chemicals for electronic displays and organic light-emitting diodes due to its aromatic core and substituents.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and as a scaffold for constructing complex polyfunctional aromatic compounds in research laboratories.
• Material Science Research: Utilized in the development of novel polymers, ligands for catalysis, and other functional materials requiring specific bromo-fluoro substitution patterns.

Basic Information

Product Name	5-Bromo-4-Fluoro-2-Methoxy-Benzoic Acid
CAS No.	95383-26-9
Molecular Formula	C8H6BrFO3
Molecular Weight	249.04 g/mol
Synonyms	2-Methoxy-5-bromo-4-fluorobenzoic Acid; 4-Fluoro-5-bromo-2-methoxybenzoic Acid; Benzoic acid, 5-bromo-4-fluoro-2-methoxy-; 5-Bromo-4-fluoro-2-methoxybenzoic acid; 95383-26-9; 4-Fluoro-5-bromo-o-anisic acid
EINECS	Contact for details

Quality Control

Our 5-Bromo-4-Fluoro-2-Methoxy-Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters to support your quality assurance protocols.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. 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
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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