Description

5-Bromo-2,4-difluorobenzoic acid is a high-purity fluorinated benzoic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique halogenated structure makes it an indispensable intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a difluorobenzene core.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and pesticides, leveraging its halogenated aromatic structure.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of specialty chemicals for electronic displays and organic light-emitting diodes.
• Polymer Chemistry: Employed as a monomer or modifier to introduce fluorine and bromine functionalities into polymers, enhancing their chemical resistance and stability.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D for exploring new reactions and creating compound libraries.
• Fluorine Chemistry: Acts as a standard or starting material in the study of fluorinated aromatic compounds and their reactivity.

Basic Information

Product Name	5-Bromo-2,4-difluorobenzoic Acid
CAS No.	28314-83-2
Molecular Formula	C7H3BrF2O2
Molecular Weight	237.00 g/mol
Synonyms	2,4-Difluoro-5-bromobenzoic Acid; 5-Bromo-2,4-difluorobenzenecarboxylic Acid; Benzoic acid, 5-bromo-2,4-difluoro-; 28314-83-2; 5-Br-2,4-F2-Ph-COOH
EINECS	Contact for details

Quality Control

Our 5-Bromo-2,4-difluorobenzoic acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the stringent requirements of our global clientele. A 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 place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed and away from direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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