Description

Ethanone, 1-[2-(Trimethylsilyl)Cyclopropyl]-, trans- (9Ci) is a specialized organosilicon compound featuring a cyclopropyl ketone moiety. This molecule is valued as a key synthetic intermediate and building block in advanced organic synthesis, particularly for introducing the trimethylsilylcyclopropyl group. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the construction of complex molecular architectures, including potential active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, especially those requiring cyclopropane or silicon-containing pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the cyclopropyl group can impart specific biological activity.
• Material Science Research: Acts as a precursor for developing advanced silicon-based polymers or hybrid organic-inorganic materials with tailored properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for cyclopropanation reactions and as a protected or functionalized synthon in complex multi-step syntheses.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands or organometallic catalysts for asymmetric synthesis.

Basic Information

Product Name	Ethanone, 1-[2-(Trimethylsilyl)Cyclopropyl]-, trans- (9Ci)
CAS No.	107749-71-3
Molecular Formula	C8H16OSi
Molecular Weight	156.30 g/mol
Synonyms	trans-1-[2-(Trimethylsilyl)cyclopropyl]ethanone; 1-[2-(Trimethylsilyl)cyclopropyl]ethanone, trans-; trans-2-(Trimethylsilyl)cyclopropyl methyl ketone; (trans-2-Acetylcyclopropyl)trimethylsilane; 1-(trans-2-(Trimethylsilyl)cyclopropyl)ethanone; trans-1-Acetyl-2-(trimethylsilyl)cyclopropane; (1R,2S)-1-[2-(Trimethylsilyl)cyclopropyl]ethanone (enantiomer)
EINECS	Contact for details

Quality Control

Our production of Ethanone, 1-[2-(Trimethylsilyl)Cyclopropyl]-, trans- (9Ci) adheres to stringent quality management protocols. Each batch is characterized and tested to ensure identity, purity, and consistency, meeting the exacting standards required for research and process development. Comprehensive analytical data, including NMR, GC, and HPLC results, are documented. Certificates of Analysis (COA) are available upon request 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 place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Area %)
Purity (HPLC)	≥ 95.0%
Isomeric Purity (trans-)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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