Description

Bicyclo[4.1.0]Hept-3-Ene, 7,7-Dichloro-, (1R,6R)-Rel- (9Ci) is a high-purity, stereochemically defined bicyclic organic intermediate, registered under CAS No. 212268-84-3. This compound is valued for its rigid, strained bicyclic structure and reactive dichlorocyclopropane moiety, making it a critical building block for advanced synthetic chemistry. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of complex, biologically active molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for candidates with complex polycyclic frameworks.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and pesticides, where its unique structure can impart specific biological activity.
• Material Science Research: Acts as a precursor for developing specialized polymers or ligands with tailored thermal or mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for cyclopropanation reactions and the construction of strained ring systems.
• Fine Chemical Production: Utilized in the multi-step synthesis of flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	Bicyclo[4.1.0]Hept-3-Ene, 7,7-Dichloro-, (1R,6R)-Rel- (9Ci)
CAS No.	212268-84-3
Molecular Formula	C7H8Cl2
Molecular Weight	163.04 g/mol
Synonyms	rel-(1R,6R)-7,7-Dichlorobicyclo[4.1.0]hept-3-ene; (1R,6R)-rel-7,7-Dichloro-2-norcarene; 7,7-Dichloro-2-norcarene; Bicyclo[4.1.0]hept-3-ene, 7,7-dichloro-, (1R,6R)-rel-; Dichloronorcarene; (1R,6R)-rel-7,7-Dichlorobicyclo[4.1.0]hept-3-ene; 212268-84-3
EINECS	Contact for details

Quality Control

Our Bicyclo[4.1.0]Hept-3-Ene, 7,7-Dichloro-, (1R,6R)-Rel- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high chemical purity. Products undergo rigorous analytical testing, including chiral purity analysis, to meet the exacting standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 8°C for long-term stability. This compound is compatible with strong acids and organic solvents but should be kept under an inert atmosphere to prevent degradation. Keep away from heat and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Chiral Purity (Chiral GC/HPLC)	≥ 99.0% de
Water Content (KF)	≤ 0.5%

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