Description

3,6-Dibromo-1,2-Benzenediol is a halogenated catechol derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and critical building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers engaged in the production of active pharmaceutical ingredients (APIs), specialty polymers, and high-performance materials. The compound is supplied with a CAS Number of 123433-20-5.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those with brominated aromatic structures for enhanced bioactivity.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides where the dibromocatechol moiety imparts specific biological activity.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers, including flame-retardant resins and high-performance engineering plastics.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing complex ligands used in catalysis and metal-organic frameworks (MOFs).
• Organic Electronic Materials: Utilized in the research and development of organic semiconductors and conductive materials due to its electron-rich aromatic system.
• Dyestuff and Pigment Intermediate: Employed in the synthesis of specialized dyes and pigments where bromine substitution alters color and stability properties.

Basic Information

Item	Detail
Product Name	3,6-Dibromo-1,2-Benzenediol
CAS No.	123433-20-5
Molecular Formula	C6H4Br2O2
Molecular Weight	267.90 g/mol
Synonyms	3,6-Dibromobenzene-1,2-diol; 3,6-Dibromocatechol; 1,2-Dihydroxy-3,6-dibromobenzene; 3,6-Dibromo-1,2-dihydroxybenzene; NSC 403796; Dibromocatechol; 3,6-Dibromopyrocatechol
EINECS	Contact for details

Quality Control

Our 3,6-Dibromo-1,2-Benzenediol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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