Description

2,3-Dibromo-7,8-Dimethyldibenzo[B,E][1,4]Dioxin is a halogenated dibenzo-p-dioxin derivative, a high-purity chemical building block of significant interest in advanced organic synthesis. Its value lies in its precise molecular architecture, which serves as a critical intermediate for developing complex molecules in research and specialty chemical manufacturing. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for constructing novel heterocyclic frameworks and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research targeting specific receptor sites.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, where the dibenzo-p-dioxin core can contribute to biological activity.
• Materials Science Precursor: Serves as a monomer or precursor for synthesizing specialty polymers, ligands for catalysts, or organic electronic materials.
• Chemical Reference Standard: Employed as an analytical standard in environmental testing and toxicology studies for dioxin-related compound analysis.
• Academic & Industrial R&D: Fundamental research tool in organic chemistry for studying substitution reactions, cyclization processes, and the properties of halogenated aromatic systems.
• Ligand Synthesis: Used to create complex chelating ligands for metal-organic frameworks (MOFs) or homogeneous catalysis.

Basic Information

Product Name	2,3-Dibromo-7,8-Dimethyldibenzo[B,E][1,4]Dioxin
CAS No.	50585-45-0
Molecular Formula	C₁₄H₈Br₂O₂
Molecular Weight	376.02 g/mol
Synonyms	2,3-Dibromo-7,8-dimethyldibenzo[b,e][1,4]dioxin; 7,8-Dimethyl-2,3-dibromodibenzo[b,e][1,4]dioxin; Dibenzo[b,e][1,4]dioxin, 2,3-dibromo-7,8-dimethyl-; 2,3-Dibromo-7,8-dimethyldibenzo-p-dioxin
EINECS	Contact for details

Quality Control

Every batch of 2,3-Dibromo-7,8-Dimethyldibenzo[B,E][1,4]Dioxin is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with exacting R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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