Description

3,4-Dibromo-5-Methoxyaniline is a halogenated aniline derivative serving as a versatile and critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the production of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring high-purity intermediates for the development of active ingredients, dyes, and functional materials will find this product essential.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a halogenated aniline core structure.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and pesticides, where the dibromo-methoxy substitution pattern can impart specific biological activity.
• Dye and Pigment Manufacturing: Serves as a starting material for producing azo dyes and other complex colorants, contributing to color fastness and specific hue properties.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and other functional organic materials due to its electron-rich aniline core and halogen substituents.
• Cross-Coupling Reactions: Acts as a substrate in palladium-catalyzed reactions (e.g., Buchwald-Hartwig amination) for constructing complex nitrogen-containing heterocycles.
• Laboratory Chemical: Used in academic and industrial R&D settings for method development and exploratory synthesis of novel chemical entities.

Basic Information

Product Name	3,4-Dibromo-5-Methoxyaniline
CAS No.	95970-21-1
Molecular Formula	C7H7Br2NO
Molecular Weight	280.95 g/mol
Synonyms	5-Methoxy-3,4-dibromoaniline; 3,4-Dibromo-5-methoxybenzenamine; 1-Amino-3,4-dibromo-5-methoxybenzene; Aniline, 3,4-dibromo-5-methoxy-; 95970-21-1; 3,4-Dibromo-5-methoxyphenylamine
EINECS	Contact for details

Quality Control

Our 3,4-Dibromo-5-Methoxyaniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent quality suitable for sensitive synthesis applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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