Description

7,7-Dibromo-Bicyclo[4.1.0]Hept-3-Ene is a specialized brominated bicyclic organic compound that serves as a versatile building block in advanced organic synthesis. Its unique strained-ring structure and reactive bromine substituents make it a valuable precursor for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. This high-purity intermediate is essential for chemists and R&D teams in fine chemical, pharmaceutical, and advanced material sectors seeking to develop novel active compounds.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting complex ring systems.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its reactive sites for functionalization.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions and other cycloadditions to construct polycyclic frameworks in academic and industrial laboratories.
• Material Science Research: Acts as a precursor for synthesizing specialized monomers or additives for advanced polymeric materials.
• Cross-Coupling Reactions: Serves as a substrate in palladium-catalyzed reactions (e.g., Suzuki, Heck) for creating complex organic molecules.
• Ligand and Catalyst Development: Utilized in the synthesis of novel chiral ligands or organocatalysts due to its rigid, three-dimensional structure.

Basic Information

Product Name	7,7-Dibromo-Bicyclo[4.1.0]Hept-3-Ene
CAS No.	6802-78-4
Molecular Formula	C7H8Br2
Molecular Weight	259.95 g/mol
Synonyms	7,7-Dibromonorcaradiene; 7,7-Dibromobicyclo[4.1.0]hept-3-ene; 3-Norcarene, 7,7-dibromo-; Dibromonorcaradiene; Bicyclo[4.1.0]hept-3-ene, 7,7-dibromo-; 7,7-Dibromo-3-norcarene
EINECS	Contact for details

Quality Control

Our 7,7-Dibromo-Bicyclo[4.1.0]Hept-3-Ene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support customer audits and can provide material to meet specific research or cGMP guidelines for non-clinical use upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%
Related Substances (HPLC)	Total impurities < 3.0%

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