Description

4-Bromo-5-Fluoro-2-Methylaniline is a halogenated aniline derivative that serves as a versatile and high-value building block in advanced organic synthesis. Its unique substitution pattern makes it a critical intermediate 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 and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of fluorinated drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, where the bromo and fluoro substituents enhance biological activity.
• Material Science Research: Serves as a precursor for functional dyes, liquid crystals, and organic electronic materials due to its electron-donating aniline core and halogen substituents.
• Cross-Coupling Reactions: An essential substrate in palladium-catalyzed reactions (e.g., Suzuki, Buchwald-Hartwig) for creating complex biaryl and heterocyclic structures.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic pathways and creating specialized chemical libraries.

Basic Information

Product Name	4-Bromo-5-Fluoro-2-Methylaniline
CAS No.	52723-82-7
Molecular Formula	C7H7BrFN
Molecular Weight	204.04 g/mol
Synonyms	2-Amino-4-bromo-5-fluoro-1-methylbenzene; 4-Bromo-5-fluoro-o-toluidine; 2-Methyl-4-bromo-5-fluoroaniline; 1-Amino-2-methyl-4-bromo-5-fluorobenzene; Benzenamine, 4-bromo-5-fluoro-2-methyl-; 5-Fluoro-4-bromo-2-methylaniline; 4-Bromo-5-fluoro-2-methylbenzenamine
EINECS	Contact for details

Quality Control

Our 4-Bromo-5-Fluoro-2-Methylaniline is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of GMP and ISO standards for advanced chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong oxidizing agents.

Specification

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