Description

5-Bromo-4-Fluoro-2-Methylbenzoic Acid is a high-purity, multi-functional halogenated benzoic acid derivative serving as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it an invaluable intermediate for constructing complex molecules with tailored properties. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of new drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, leveraging its halogenated aromatic structure.
• Material Science Research: Serves as a precursor for liquid crystals, organic semiconductors, and other functional materials requiring specific electronic properties.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and as a scaffold for introducing bromo and fluoro substituents into target molecules.
• Chemical Biology & Proteomics: Useful for synthesizing molecular probes, tags, and linkers for studying biological systems.

Basic Information

Product Name	5-Bromo-4-Fluoro-2-Methylbenzoic Acid
CAS No.	1427416-33-8
Molecular Formula	C8H6BrFO2
Molecular Weight	233.04 g/mol
Synonyms	2-Methyl-5-bromo-4-fluorobenzoic Acid; 4-Fluoro-5-bromo-2-methylbenzoic Acid; Benzoic acid, 5-bromo-4-fluoro-2-methyl-; 5-Bromo-4-fluoro-o-toluic acid; 2-Methyl-4-fluoro-5-bromobenzoic Acid; 4-Fluoro-2-methyl-5-bromobenzoic Acid
EINECS	Contact for details

Quality Control

Our 5-Bromo-4-Fluoro-2-Methylbenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

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). 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)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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