Description

4-Bromo-3-Fluoro-n-Methylaniline is a high-purity halogenated aniline derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic positioning of bromine and fluorine substituents on the aromatic ring, which enables precise molecular modifications essential for developing active compounds. This intermediate is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides, where the fluorine atom enhances biological activity and metabolic stability.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis and asymmetric synthesis.
• Material Science Research: Serves as a monomer or functionalization agent in the creation of advanced polymers and organic electronic materials.
• Dye and Pigment Intermediate: Utilized in the synthesis of complex, halogenated dyes and pigments for high-performance applications.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	4-Bromo-3-Fluoro-n-Methylaniline
CAS No.	1233513-02-4
Molecular Formula	C7H7BrFN
Molecular Weight	204.04 g/mol
Synonyms	4-Bromo-3-fluoro-N-methylaniline; 1-Bromo-2-fluoro-5-(methylamino)benzene; N-Methyl-4-bromo-3-fluoroaniline; 3-Fluoro-4-bromo-N-methylaniline; 4-Bromo-3-fluoro-N-methylbenzenamine; Benzenamine, 4-bromo-3-fluoro-N-methyl-; 4-Bromo-3-fluoro-methylaniline
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Fluoro-n-Methylaniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most critical synthesis steps.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

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