Description

5,5-Dichlorobicyclo[2.2.1]Hept-2-Ene is a specialized chlorinated norbornene derivative, serving as a high-value chemical intermediate in advanced organic synthesis. Its unique bicyclic structure with two chlorine atoms offers significant utility for constructing complex molecular architectures. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical sectors for applications in catalysis, polymer science, and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for developing specialty polymers with unique thermal or mechanical properties.
• Catalysis & Ligand Development: Serves as a precursor for creating novel organometallic catalysts and chiral ligands.
• Fine Chemical Synthesis: Employed in academic and industrial R&D for constructing complex, polycyclic organic molecules.
• Chemical Research: A valuable reagent for studying Diels-Alder reactions and other cycloaddition chemistry due to its strained alkene system.

Basic Information

Product Name	5,5-Dichlorobicyclo[2.2.1]Hept-2-Ene
CAS No.	4634-77-9
Molecular Formula	C7H8Cl2
Molecular Weight	163.04 g/mol
Synonyms	5,5-Dichloro-2-norbornene; 5,5-Dichlorobicyclo[2.2.1]hept-2-ene; 2-Norbornene, 5,5-dichloro-; Bicyclo[2.2.1]hept-2-ene, 5,5-dichloro-; 5,5-Dichloronorbornene; 5,5-Dichloro-2,3-dihydro-1H-indene (incorrect but sometimes used in searches); 4634-77-9; NSC 163081
EINECS	Contact for details

Quality Control

Our 5,5-Dichlorobicyclo[2.2.1]Hept-2-Ene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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