Description

1,3-Cyclopentadiene,2-Chloro-5-(Chloromethylene)-(9Ci) is a specialized chlorinated cyclopentadiene derivative, a key synthetic intermediate in advanced organic chemistry. This compound matters for its unique reactivity profile, enabling the construction of complex molecular architectures. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for synthesizing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides.
• Material Science Research: Acts as a precursor for developing specialized polymers, ligands, and advanced organic materials.
• Organic Synthesis: Employed in Diels-Alder reactions and other cycloadditions to create complex, polycyclic structures.
• Chemical Research: Utilized in academic and industrial R&D labs for methodological studies and exploring new chemical transformations.
• Fine Chemical Production: A key intermediate in the manufacture of high-value, low-volume specialty chemicals.

Basic Information

Product Name	1,3-Cyclopentadiene,2-Chloro-5-(Chloromethylene)-(9Ci)
CAS No.	67949-04-6
Molecular Formula	C7H6Cl2
Molecular Weight	161.03 g/mol
Synonyms	2-Chloro-5-(chloromethylene)-1,3-cyclopentadiene; 5-(Chloromethylene)-2-chloro-1,3-cyclopentadiene; 2-Chloro-5-(chloromethylene)cyclopenta-1,3-diene; (Chloromethylene)-2-chlorocyclopentadiene; 1,3-Cyclopentadiene, 2-chloro-5-(chloromethylene)-; 67949-04-6
EINECS	Contact for details

Quality Control

Our 1,3-Cyclopentadiene,2-Chloro-5-(Chloromethylene)-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 0.5%

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