Description

(E)-5[(4-Chlorophenyl)Methylene]-2,2-Dimethylcyclopentanone is a high-purity organic intermediate characterized by its specific cyclopentanone structure with a chlorophenyl substituent. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system or inflammatory pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its chlorinated aromatic moiety for bioactivity.
• Material Science: Serves as a monomer or cross-linking agent in the research of specialty polymers with unique thermal or optical properties.
• Organic Synthesis: A versatile building block for constructing complex organic molecules in academic and industrial research laboratories.
• Chemical Reference Standard: Employed as an analytical standard for quality control and method development in chemical manufacturing.

Basic Information

Product Name	(E)-5[(4-Chlorophenyl)Methylene]-2,2-Dimethylcyclopentanone
CAS No.	131984-21-9
Molecular Formula	C14H15ClO
Molecular Weight	234.72 g/mol
Synonyms	(E)-5-[(4-Chlorophenyl)methylene]-2,2-dimethylcyclopentan-1-one; 2,2-Dimethyl-5-[(4-chlorophenyl)methylene]cyclopentanone; 5-[(4-Chlorobenzylidene)]-2,2-dimethylcyclopentanone; (E)-5-(4-Chlorobenzylidene)-2,2-dimethylcyclopentanone; 131984-21-9; Cyclopentanone, 5-[(4-chlorophenyl)methylene]-2,2-dimethyl-, (E)-; 5-(p-Chlorobenzylidene)-2,2-dimethylcyclopentanone
EINECS	Contact for details

Quality Control

Our production of (E)-5[(4-Chlorophenyl)Methylene]-2,2-Dimethylcyclopentanone adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. 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 at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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