Description

3-Bromo-5-Fluorobenzoic Acid is a high-purity halogenated benzoic acid derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique substitution pattern, which enables precise molecular modifications in the development of complex chemical entities. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for molecules requiring halogenated aromatic motifs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides where the bromo-fluoro substitution offers specific bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the synthesis of monomers for specialty polymers and advanced organic electronic materials.
• Chemical Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.
• Custom Synthesis Building Block: Provides a versatile starting point for contract research organizations (CROs) and fine chemical manufacturers engaged in custom synthesis projects.

Basic Information

Product Name	3-Bromo-5-Fluorobenzoic Acid
CAS No.	176548-70-2
Molecular Formula	C7H4BrFO2
Molecular Weight	219.01 g/mol
Synonyms	5-Fluoro-3-bromobenzoic Acid; Benzoic acid, 3-bromo-5-fluoro-; 3-Bromo-5-fluorobenzoic acid; 176548-70-2; 5-Fluoro-m-bromobenzoic Acid; m-Bromo-m-fluorobenzoic Acid; 3-Br-5-F-C6H3-COOH
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Fluorobenzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for every shipment, supporting compliance with cGMP and ISO 9001 standards where applicable.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light sources to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	Contact for details
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.