Description

Ethanone, 1-(2-Pentylcyclopropyl)-, trans- (9Ci) is a specialized organic compound featuring a unique cyclopropyl ketone structure. This molecular architecture makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring a rigid, three-dimensional cyclopropane scaffold.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the cyclopropyl group can impart specific biological activity and stability.
• Flavor & Fragrance Chemistry: Serves as a precursor for synthesizing unique aroma molecules with woody, earthy, or amber notes due to its ketone functionality and alkyl chain.
• Material Science: Investigated as a monomer or cross-linking agent in the production of specialized polymers with tailored thermal and mechanical properties.
• Organic Synthesis: A versatile reagent for cyclopropanation reactions and the construction of complex natural product analogs in academic and industrial laboratories.

Basic Information

Product Name	Ethanone, 1-(2-Pentylcyclopropyl)-, trans- (9Ci)
CAS No.	200441-14-1
Molecular Formula	C₁₀H₁₈O
Molecular Weight	154.25 g/mol
Synonyms	trans-1-(2-Pentylcyclopropyl)ethanone; 1-(trans-2-Pentylcyclopropyl)ethanone; 2-Pentylcyclopropyl methyl ketone; (1R,2S)-1-(2-Pentylcyclopropyl)ethanone (enantiomer); (1S,2R)-1-(2-Pentylcyclopropyl)ethanone (enantiomer); Ketone, methyl 2-pentylcyclopropyl; 200441-14-1
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(2-Pentylcyclopropyl)-, trans- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and 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, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

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