Description

1-Bromo-4,5-dimethoxy-2-nitrobenzene is a versatile halogenated aromatic building block of significant importance in advanced organic synthesis. Its unique structure, featuring bromine, nitro, and dimethoxy substituents, makes it a critical intermediate for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a functionalized nitrobenzene core.
• Agrochemical Synthesis: Used in the research and development of herbicides, fungicides, and other crop protection agents.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of specialty polymers and advanced organic materials.
• Dye and Pigment Intermediate: Employed in the synthesis of complex organic dyes and pigments due to its nitro and methoxy groups.
• Ligand and Catalyst Development: Useful for creating novel ligands in coordination chemistry and catalysis research.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in organic chemistry, including cross-coupling and substitution reactions.

Basic Information

Product Name	1-Bromo-4,5-Dimethoxy-2-Nitrobenzene
CAS No.	51072-66-3
Molecular Formula	C8H8BrNO4
Molecular Weight	262.06 g/mol
Synonyms	4-Bromo-1,2-dimethoxy-5-nitrobenzene; 2-Nitro-4,5-dimethoxybromobenzene; 1-Bromo-4,5-dimethoxy-2-nitrobenzene; 5-Bromo-3,4-dimethoxynitrobenzene; Benzene, 1-bromo-4,5-dimethoxy-2-nitro-; 4,5-Dimethoxy-2-nitro-1-bromobenzene
EINECS	Contact for details

Quality Control

Our 1-Bromo-4,5-dimethoxy-2-nitrobenzene is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 during storage.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.