Description

Ethanone, 1-(2-Chloro-2,3-Dimethylcyclopropyl)-, (1Alpha,2Beta,3Beta)- (9Ci) is a specialized cyclopropane derivative ketone, recognized for its unique stereochemistry and functional group combination. This compound serves as a valuable advanced synthetic intermediate for constructing complex molecular architectures in fine chemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the agrochemical, pharmaceutical, and material science industries for the synthesis of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates, particularly in the development of compounds with cyclopropane-based pharmacophores.
• Agrochemical Synthesis: Used in the research and development of next-generation pesticides and herbicides, where the chlorinated cyclopropane structure can impart specific biological activity.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for methodological studies, including cyclopropanation reactions and stereoselective transformations.
• Material Science Research: Acts as a precursor for specialty monomers or additives in the development of polymers with tailored properties.
• Flavor & Fragrance Chemistry: Potential intermediate for synthesizing complex, musky, or woody odorant molecules due to its ketone functionality and constrained ring system.

Basic Information

Product Name	Ethanone, 1-(2-Chloro-2,3-Dimethylcyclopropyl)-, (1Alpha,2Beta,3Beta)- (9Ci)
CAS No.	64731-72-2
Molecular Formula	C7H11ClO
Molecular Weight	146.61 g/mol
Synonyms	1-(2-Chloro-2,3-dimethylcyclopropyl)ethanone; (1α,2β,3β)-1-(2-Chloro-2,3-dimethylcyclopropyl)ethan-1-one; 2-Chloro-2,3-dimethylcyclopropyl methyl ketone; α-Chloro-β,γ-dimethylcyclopropyl methyl ketone; (1R,2S,3S)-1-(2-Chloro-2,3-dimethylcyclopropyl)ethanone (if stereochemistry is specified); 64731-72-2; Light-sensitive ketone intermediate.
EINECS	Contact for details

Quality Control

Our production of Ethanone, 1-(2-Chloro-2,3-Dimethylcyclopropyl)-, (1Alpha,2Beta,3Beta)- (9Ci) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity for research applications. All products undergo rigorous analytical testing, including HPLC, GC, and NMR, to verify identity, purity, and stereochemical integrity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

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. Due to its light-sensitive nature, handling and transfers should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details

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