Description

2,2,5,5-Tetrakis(Chloromethyl)Cyclopentanone is a highly functionalized organic building block characterized by its cyclopentanone core with four reactive chloromethyl groups. This unique structure makes it a versatile and valuable intermediate for synthesizing complex molecules, particularly in advanced material science and pharmaceutical research. It is essential for chemists and R&D teams in industries focused on developing specialty polymers, dendrimers, and active pharmaceutical ingredients (APIs) requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly for constructing spirocyclic or highly branched frameworks.
• Polymer & Resin Synthesis: Used as a cross-linking agent or monomer for producing high-performance, thermosetting resins and specialty polymers with enhanced thermal and chemical resistance.
• Dendrimer & Hyperbranched Polymer Production: Acts as a core or branching unit for constructing precisely defined dendritic macromolecules used in drug delivery, catalysis, and nanotechnology.
• Ligand & Chelating Agent Synthesis: Employed to create multidentate ligands for metal complexation, useful in catalysis, material science, and extraction processes.
• Agrochemical Research: Functions as an intermediate in the development of novel pesticides and herbicides with specific activity profiles.
• Academic & Industrial R&D: A valuable tool for synthetic organic chemists exploring new reaction methodologies and constructing novel molecular architectures.

Basic Information

Item	Detail
Product Name	2,2,5,5-Tetrakis(Chloromethyl)Cyclopentanone
CAS No.	67059-01-2
Molecular Formula	C9H12Cl4O
Molecular Weight	278.00 g/mol
Synonyms	2,2,5,5-Tetrakis(chloromethyl)cyclopentan-1-one; 1,1,4,4-Tetrakis(chloromethyl)cyclopentan-2-one; Cyclopentanone, 2,2,5,5-tetrakis(chloromethyl)-; Tetrakis(chloromethyl)cyclopentanone
EINECS	Contact for details

Quality Control

Our 2,2,5,5-Tetrakis(Chloromethyl)Cyclopentanone is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. 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, well-ventilated area at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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