Description

3-Bromo-2-Chloro-4,5-Difluorobenzoic Acid is a high-purity, multi-halogenated benzoic acid derivative that serves as a critical advanced intermediate in modern synthetic chemistry. Its unique halogen substitution pattern makes it a valuable building block for constructing complex molecules with tailored electronic and steric properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs), particularly in the development of fluorinated drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides where the difluoro motif enhances biological activity and stability.
• Material Science Research: Serves as a precursor for specialty polymers, liquid crystals, and organic electronic materials due to its halogenated aromatic structure.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and as a scaffold for further functionalization in medicinal chemistry.
• Chemical Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	3-Bromo-2-Chloro-4,5-Difluorobenzoic Acid
CAS No.	112062-69-8
Molecular Formula	C7H2BrClF2O2
Molecular Weight	271.45 g/mol
Synonyms	2-Chloro-3-bromo-4,5-difluorobenzoic acid; 4,5-Difluoro-3-bromo-2-chlorobenzoic acid; Benzoic acid, 3-bromo-2-chloro-4,5-difluoro-; 3-Bromo-2-chloro-4,5-difluorobenzoic acid; 112062-69-8; 2-Chloro-3-bromo-4,5-difluorobenzoic acid; 4,5-Difluoro-2-chloro-3-bromobenzoic acid
EINECS	Contact for details

Quality Control

Our 3-Bromo-2-Chloro-4,5-Difluorobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
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.