Description

2,3-Dibromo-1,4-Benzoquinone is a specialized brominated quinone derivative that serves as a versatile chemical intermediate and reagent. Its value lies in its strong electrophilic and oxidizing properties, making it a critical building block for synthesizing complex organic molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity intermediates for specialized synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring brominated quinone motifs.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where its bromine atoms introduce specific biological activity.
• Organic Synthesis Reagent: Acts as a strong oxidizing agent and an electrophile in various organic transformations, including cyclizations and coupling reactions.
• Polymer & Material Science: Employed in the research and development of specialty polymers, dyes, and photoactive materials.
• Research & Development: A valuable tool for academic and industrial R&D labs exploring novel synthetic pathways and new chemical entities.
• Cross-Coupling Reactions: Serves as a substrate in palladium-catalyzed cross-coupling reactions to create complex aromatic structures.

Basic Information

Product Name	2,3-Dibromo-1,4-Benzoquinone
CAS No.	25705-58-2
Molecular Formula	C6H2Br2O2
Molecular Weight	265.89 g/mol
Synonyms	2,3-Dibromobenzoquinone; 2,3-Dibromo-1,4-cyclohexadiene-1,4-dione; 2,3-Dibromocyclohexa-2,5-diene-1,4-dione; 2,3-Dibromoquinone; 1,4-Benzoquinone, 2,3-dibromo-; p-Benzoquinone, 2,3-dibromo-
EINECS	Contact for details

Quality Control

Our 2,3-Dibromo-1,4-Benzoquinone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, identity confirmation, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

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 opaque or amber packaging. Separate from incompatible materials such as strong reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange 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%

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