Description

Bicyclo[4.1.0]Hepta-2,4-Diene, 7,7-Dichloro- (9Ci) is a specialized bicyclic diene compound featuring a dichlorinated cyclopropane ring fused to a cyclohexadiene system. This unique molecular architecture makes it a valuable and versatile chemical intermediate and building block in advanced organic synthesis. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical sectors for constructing complex, polycyclic frameworks.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with complex polycyclic or strained ring systems.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its reactive diene and dichlorocyclopropane moieties offer unique structural features.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of advanced polymers with specific thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions and other cycloadditions to create intricate molecular architectures for various fine chemical applications.
• Ligand and Catalyst Development: Utilized as a scaffold for synthesizing novel ligands used in asymmetric catalysis and organometallic chemistry.

Basic Information

Product Name	Bicyclo[4.1.0]Hepta-2,4-Diene, 7,7-Dichloro- (9Ci)
CAS No.	287739-21-3
Molecular Formula	C7H6Cl2
Molecular Weight	161.03 g/mol
Synonyms	7,7-Dichlorobicyclo[4.1.0]hepta-2,4-diene; 7,7-Dichloro-1,2,3,4,5,6-hexahydro-1,4-methanoinden-8a(8H)-ylidene; 7,7-Dichloronorcaradiene; Dichloronorcaradiene; Bicyclo[4.1.0]hepta-2,4-diene, 7,7-dichloro-; 1,4-Methano-1H-indene, 1,2,3,4,5,6-hexahydro-7,7-dichloro-
EINECS	Contact for details

Quality Control

Our Bicyclo[4.1.0]Hepta-2,4-Diene, 7,7-Dichloro- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. For long-term storage, it is recommended to keep the material under an inert atmosphere (e.g., nitrogen or argon) at temperatures between 2°C and 8°C to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Purity (HPLC)	≥ 94.0%
Water Content (KF)	≤ 0.5%

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