Description

3-Bromo-n-Toluidine HBr is a halogenated aniline derivative, specifically the hydrobromide salt of 3-bromo-4-methylaniline, which serves as a crucial synthetic intermediate in advanced organic chemistry. Its value lies in providing a protected and stabilized form of the aromatic amine, facilitating controlled reactions in complex synthesis pathways. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, where the bromine and amine functionalities are essential for biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants, contributing to hue and fastness properties.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and photoresist materials.
• Cross-Coupling Reactions: Acts as a substrate in Buchwald-Hartwig amination and other palladium-catalyzed coupling reactions to form complex biaryl structures.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D labs exploring new synthetic methodologies and heterocyclic chemistry.

Basic Information

Product Name	3-Bromo-n-Toluidine HBr
CAS No.	1159823-24-1
Molecular Formula	C7H9Br2N
Molecular Weight	267.96 g/mol
Synonyms	3-Bromo-4-methylaniline hydrobromide; 4-Amino-2-bromotoluene hydrobromide; 2-Bromo-4-aminotoluene hydrobromide; 3-Bromo-p-toluidine HBr; 1-Amino-3-bromo-4-methylbenzene hydrobromide; Benzenamine, 3-bromo-4-methyl-, hydrobromide; HBr salt of 3-Bromo-4-methylaniline
EINECS	Contact for details

Quality Control

Our 3-Bromo-n-Toluidine HBr is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after use to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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