Description

2,5-Dibromobenzenamine is a halogenated aniline derivative, serving as a versatile and critical building block in advanced organic synthesis. Its value lies in the strategic positioning of bromine atoms on the aromatic ring, which enables selective functionalization for creating complex molecular architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it is used to develop active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring brominated aromatic motifs.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and pesticides, where the bromine atoms act as leaving groups or modify bioactivity.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Building block for creating organic semiconductors, liquid crystals, and polymers with specific electronic or optical properties.
• Dye and Pigment Manufacturing: Intermediate in the production of complex organic dyes and colorants.
• Cross-Coupling Reactions: A valuable substrate in Suzuki, Buchwald-Hartwig, and other palladium-catalyzed cross-coupling reactions to form biaryl structures.

Basic Information

Product Name	2,5-Dibromobenzenamine
CAS No.	3638-73-1
Molecular Formula	C6H5Br2N
Molecular Weight	250.92 g/mol
Synonyms	2,5-Dibromoaniline; 1-Amino-2,5-dibromobenzene; Benzenamine, 2,5-dibromo-; 2,5-Dibromophenylamine; Aniline, 2,5-dibromo-; 2,5-DBA
EINECS	222-875-9

Quality Control

Our 2,5-Dibromobenzenamine is manufactured under strict quality management systems. 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 support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	78 - 82 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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