Description

3,4-Dibromo-2-Methoxyaniline is a halogenated aniline derivative that serves as a versatile and critical building block in advanced organic synthesis. This compound is valued for its unique substitution pattern, which allows for the introduction of both bromine atoms and a methoxy group into target molecular frameworks. It is primarily sought after by research institutions and chemical manufacturers engaged in the development of pharmaceuticals, agrochemicals, and functional materials. The product is supplied to meet the stringent purity requirements of modern industrial and research applications.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific bromine-substituted aromatic motifs.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents where the dibromo-methoxyaniline structure imparts desired biological activity.
• Dye and Pigment Manufacturing: Serves as a starting material for the creation of complex organic dyes, pigments, and colorants, leveraging the aniline core.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and other advanced functional materials that utilize halogenated aromatic amines.
• Cross-Coupling Reactions: Acts as a substrate in palladium-catalyzed reactions (e.g., Buchwald-Hartwig amination, Suzuki coupling) due to the presence of bromine substituents.
• Chemical Research & Development: A valuable reagent for medicinal chemistry and process chemistry teams exploring new synthetic pathways and molecular entities.

Basic Information

Item	Detail
Product Name	3,4-Dibromo-2-Methoxyaniline
CAS No.	1141892-43-4
Molecular Formula	C7H7Br2NO
Molecular Weight	280.95 g/mol
Synonyms	2-Methoxy-3,4-dibromoaniline; 3,4-Dibromo-o-anisidine; 3,4-Dibromo-2-aminoanisole; 2-Amino-3,4-dibromoanisole; 3,4-Dibromo-2-methoxybenzenamine; Aniline, 3,4-dibromo-2-methoxy-; (3,4-Dibromo-2-methoxyphenyl)amine
EINECS	Contact for details

Quality Control

Our 3,4-Dibromo-2-Methoxyaniline is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing the specific results for identity, assay, and impurity profiles is provided with every shipment. We are committed to meeting the rigorous standards required for research and industrial-scale applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.