Description

Ethanone, 1-[2-(2-Methyl-1-Propenyl)Cyclopropyl]-, cis- (9Ci) is a specialized organic compound featuring a unique cyclopropyl ketone structure with an isobutenyl substituent. This molecular architecture makes it a valuable high-purity intermediate for advanced organic synthesis, particularly in the development of complex molecules. It is primarily sought after by pharmaceutical R&D and fine chemical sectors for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those requiring complex, strained ring systems.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its reactive ketone functionality.
• Fragrance & Flavor Chemistry: Serves as a precursor for synthesizing unique aroma chemicals with woody or green olfactory notes.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials with tailored properties.
• Organic Synthesis Reagent: Acts as a versatile electrophile or coupling partner in cross-coupling reactions and cycloadditions.

Basic Information

Product Name	Ethanone, 1-[2-(2-Methyl-1-Propenyl)Cyclopropyl]-, cis- (9Ci)
CAS No.	170303-18-1
Molecular Formula	C9H14O
Molecular Weight	138.21 g/mol
Synonyms	cis-1-[2-(2-Methylprop-1-en-1-yl)cyclopropyl]ethan-1-one; 1-[2-(2-Methyl-1-propenyl)cyclopropyl]ethanone, cis-; (cis)-1-[2-(2-Methylprop-1-en-1-yl)cyclopropyl]ethanone; 2-Methyl-1-propenylcyclopropyl methyl ketone, cis-; (Z)-1-[2-(2-Methylprop-1-enyl)cyclopropyl]ethanone; CAS 170303-18-1
EINECS	Contact for details

Quality Control

Our Ethanone, 1-[2-(2-Methyl-1-Propenyl)Cyclopropyl]-, cis- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at a controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are sealed when not in use and stored away from heat sources and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 3.0%

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