Description

3,3'-Dibromoazobenzene is a high-purity, light-sensitive organic compound characterized by its distinct azo and bromine functional groups. This specialized chemical serves as a versatile intermediate and building block in advanced organic synthesis and materials science. It is primarily required by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty dye sectors for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring halogenated azo structures.
• Agrochemical Synthesis: Serves as a key precursor in the development of new herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a crucial intermediate for producing specialized azo dyes and pigments, where bromine substitution alters color properties and lightfastness.
• Material Science Research: Employed in the creation of organic semiconductors, liquid crystals, and photoresponsive materials due to its azo chromophore.
• Cross-Coupling Reactions: Utilized as a substrate in palladium-catalyzed reactions (e.g., Suzuki, Heck) for constructing complex biaryl systems.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and for exploring new synthetic pathways.

Basic Information

Product Name	3,3'-Dibromoazobenzene
CAS No.	15426-17-2
Molecular Formula	C12H8Br2N2
Molecular Weight	340.02 g/mol
Synonyms	3,3'-Dibromodiazenylbenzene; Azobenzene, 3,3'-dibromo-; Diazene, bis(3-bromophenyl)-; 1,2-Bis(3-bromophenyl)diazene; 3,3'-Dibromo-1,2-diphenyldiazene; (E)-1,2-Bis(3-bromophenyl)diazene; (3,3'-Dibromophenyl)azobenzene
EINECS	Contact for details

Quality Control

Our 3,3'-Dibromoazobenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics. 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, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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