Description

Cyclopentanone, 2-Chloro-2-(2-Methylpropyl)- is a specialized halogenated ketone derivative, identified by CAS number 344294-20-8. This compound serves as a valuable and versatile chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), particularly in the synthesis of complex cyclic and heterocyclic compounds.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and fungicides, leveraging its reactive halogen and ketone functionalities.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex organic molecules, including natural product analogs and specialty chemicals.
• Material Science Research: Acts as a precursor in the development of specialty polymers, resins, and advanced functional materials.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of specific musk or other complex aroma chemicals, subject to purity and regulatory compliance.

Basic Information

Product Name	Cyclopentanone, 2-Chloro-2-(2-Methylpropyl)-
CAS No.	344294-20-8
Molecular Formula	C9H15ClO
Molecular Weight	174.67 g/mol
Synonyms	2-Chloro-2-isobutylcyclopentanone; 2-Chloro-2-(2-methylpropyl)cyclopentan-1-one; 2-(2-Methylpropyl)-2-chlorocyclopentanone; Cyclopentanone, 2-chloro-2-(2-methylpropyl)-; 344294-20-8; 2-Chloro-2-isobutyl-1-cyclopentanone; 2-Chloro-2-(isobutyl)cyclopentanone
EINECS	Contact for details

Quality Control

Our Cyclopentanone, 2-Chloro-2-(2-Methylpropyl)- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure high purity and consistent identity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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 controlled room temperature (typically 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, or stored in darkness.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Purity (GC Area %)	≥ 97.0%
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.