Description

1,4-Dimethoxy-2,3-Dibromobenzene is a high-purity, multi-functional brominated aromatic building block essential for advanced organic synthesis. Its unique substitution pattern makes it a valuable precursor for constructing complex molecular architectures where precise electronic and steric control is required. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for applications ranging from ligand synthesis to the development of novel functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring halogenated aromatic cores.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, leveraging the bromine atoms for further functionalization.
• Ligand and Catalyst Development: Acts as a precursor for sophisticated chelating ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Organic Electronic Materials: Employed in the synthesis of monomers and building blocks for conductive polymers, OLEDs, and other specialty materials.
• Chemical Research & Development: A versatile starting material in academic and industrial labs for exploring new reaction pathways and creating novel chemical entities.
• Dye and Pigment Intermediate: Utilized in the fine chemical industry for the production of specialized colorants and functional dyes.

Basic Information

Product Name	1,4-Dimethoxy-2,3-Dibromobenzene
CAS No.	5030-61-5
Molecular Formula	C8H8Br2O2
Molecular Weight	295.96 g/mol
Synonyms	2,3-Dibromo-1,4-dimethoxybenzene; 1,4-Dimethoxy-2,3-dibromobenzene; Benzene, 1,4-dimethoxy-2,3-dibromo-; 2,3-Dibromohydroquinone dimethyl ether; Hydroquinone dimethyl ether, 2,3-dibromo-; 2,3-Dibromo-p-dimethoxybenzene
EINECS	225-719-8

Quality Control

Our 1,4-Dimethoxy-2,3-Dibromobenzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes data from techniques such as HPLC, GC, NMR, and elemental analysis. Our quality commitment ensures the material meets the stringent requirements for research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

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	≤ 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.