Description

1,3-Cycloheptadiene,5,6-Dichloro-(9Ci) is a specialized chlorinated cycloheptadiene derivative, serving as a valuable synthetic intermediate in advanced organic chemistry. This compound is critical for researchers and process chemists developing novel pharmaceuticals, agrochemicals, and functional materials. It is particularly sought after by fine chemical manufacturers and R&D laboratories focused on cycloaddition reactions and the synthesis of complex, polycyclic frameworks.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides with unique modes of action.
• Material Science: Precursor for creating specialized polymers, ligands, and advanced organic electronic materials.
• Academic & Industrial R&D: Essential reagent for methodology development in organic synthesis, particularly in Diels-Alder and other cycloaddition reactions.
• Fine Chemical Synthesis: Intermediate for producing complex fragrance and flavor compounds, as well as other high-value specialty chemicals.

Basic Information

Product Name	1,3-Cycloheptadiene,5,6-Dichloro-(9Ci)
CAS No.	344330-02-5
Molecular Formula	C7H8Cl2
Molecular Weight	163.04 g/mol
Synonyms	5,6-Dichloro-1,3-cycloheptadiene; 5,6-Dichlorocyclohepta-1,3-diene; 1,3-Cycloheptadiene, 5,6-dichloro-; Cyclohepta-1,3-diene, 5,6-dichloro-; 5,6-Dichloro-cyclohepta-1,3-diene; 344330-02-5 (CAS); 5,6-Dichloro-1,3-cycloheptadiene (9CI)
EINECS	Contact for details

Quality Control

Our 1,3-Cycloheptadiene,5,6-Dichloro-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP and ISO standards for research and commercial-scale applications.

Storage

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

Specification

Item	Specification
Appearance	Clear colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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