Description

7,8-Dibromobicyclo[4.2.0]octa-1,3,5-triene is a high-purity, specialized brominated bicyclic organic compound with the CAS number 22250-72-2. This molecule serves as a valuable and versatile building block in advanced organic synthesis, particularly for constructing complex polycyclic frameworks. It is essential for R&D chemists and process development scientists in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those with complex polycyclic or strained ring systems.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides requiring specific brominated bicyclic structures.
• Material Science: Serves as a monomer or cross-linking agent in the research of advanced polymers with unique thermal or optical properties.
• Organic Synthesis Building Block: Utilized in Diels-Alder reactions and other cycloadditions to create intricate molecular architectures for academic and industrial research.
• Ligand & Catalyst Development: Acts as a starting material for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the multi-step synthesis of high-value specialty chemicals and dyes.

Basic Information

Product Name	7,8-Dibromobicyclo[4.2.0]octa-1,3,5-triene
CAS No.	22250-72-2
Molecular Formula	C8H6Br2
Molecular Weight	269.94 g/mol
Synonyms	7,8-Dibromobicyclo[4.2.0]octa-1,3,5-triene; 7,8-Dibromobicyclo[4.2.0]octa-1(8),2,4-triene; 1,2-Dibromocyclooctatetraene (in bicyclic form); Bicyclo[4.2.0]octa-1,3,5-triene, 7,8-dibromo-; 7,8-Dibromocyclooctatetraene (common name); DBOT
EINECS	Contact for details

Quality Control

Every batch of our 7,8-Dibromobicyclo[4.2.0]octa-1,3,5-triene is manufactured under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container must be kept tightly closed to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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