Description

3-Bromo-4-Methylaniline is a versatile halogenated aromatic amine building block of significant importance in advanced organic synthesis. Its core value lies in its dual functional groups, which allow it to serve as a key intermediate for constructing complex molecular architectures. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with bromine-substituted aromatic systems.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and pesticides, where the bromine atom can be leveraged for further functionalization.
• Dye and Pigment Manufacturing: Serves as a key starting material for producing azo dyes and other complex colorants.
• Liquid Crystal and OLED Material Development: Acts as a building block for creating advanced organic electronic materials due to its aromatic structure and modifiable functional groups.
• Polymer Chemistry: Can be incorporated into polymer chains as a monomer or used to synthesize specialty polymers and resins.
• Research & Development: Employed in academic and industrial R&D labs for method development and exploring new chemical entities.

Basic Information

Product Name	3-Bromo-4-Methylaniline
CAS No.	7745-91-7
Molecular Formula	C7H8BrN
Molecular Weight	186.05 g/mol
Synonyms	3-Bromo-p-toluidine; 3-Bromo-4-methylbenzenamine; 4-Amino-2-bromotoluene; 2-Bromo-4-aminotoluene; 1-Amino-3-bromo-4-methylbenzene; Benzenamine, 3-bromo-4-methyl-; 3-Bromo-4-methyl-phenylamine
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Methylaniline is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 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.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	55 - 60 °C
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.