Description

Ethanone, 1-(2-Chloro-1,3-Dimethylcyclopropyl)-, (1Alpha,2Beta,3Beta)- (9Ci) is a specialized cyclopropane derivative ketone, valued for its unique sterically hindered structure and reactive carbonyl group. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block in fine chemical synthesis. It is primarily needed by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-infective therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its cyclopropane ring for biological activity.
• Fine Chemical Production: Serves as a precursor for fragrances, flavors, and other high-value specialty chemicals requiring complex, chiral structures.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with specific thermal or mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for cyclopropanation reactions and the study of strained ring systems.

Basic Information

Item	Details
Product Name	Ethanone, 1-(2-Chloro-1,3-Dimethylcyclopropyl)-, (1Alpha,2Beta,3Beta)- (9Ci)
CAS No.	66808-14-8
Molecular Formula	C7H11ClO
Molecular Weight	146.61 g/mol
Synonyms	1-(2-Chloro-1,3-dimethylcyclopropyl)ethanone; (1α,2β,3β)-1-(2-Chloro-1,3-dimethylcyclopropyl)ethan-1-one; 2-Chloro-1,3-dimethylcyclopropyl methyl ketone; 66808-14-8; (1Alpha,2Beta,3Beta)-1-(2-Chloro-1,3-dimethylcyclopropyl)ethanone; 1-Acetyl-2-chloro-1,3-dimethylcyclopropane
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(2-Chloro-1,3-Dimethylcyclopropyl)-, (1Alpha,2Beta,3Beta)- (9Ci) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
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.