Description

Ethanone, 1-(2-Methoxycyclopropyl)-, trans- (9Ci) is a specialized organic compound featuring a unique cyclopropyl ketone structure with a methoxy substituent. This molecular architecture makes it a valuable chiral building block and intermediate in advanced synthetic chemistry, particularly for constructing complex molecules with defined stereochemistry. It is primarily sought after by research institutions and pharmaceutical development teams working on novel active pharmaceutical ingredients (APIs), agrochemicals, and fine chemicals where precise stereocontrol is critical.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, especially in central nervous system (CNS) and anti-infective therapeutic areas.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides, leveraging its stereochemistry for targeted biological activity.
• Asymmetric Synthesis: Serves as a precursor or auxiliary in catalytic asymmetric reactions to introduce cyclopropane motifs into target molecules.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring high-purity intermediates.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with specific thermal or mechanical properties.
• Academic & Process Chemistry: Utilized in methodological studies and scale-up process development for complex organic transformations.

Basic Information

Product Name	Ethanone, 1-(2-Methoxycyclopropyl)-, trans- (9Ci)
CAS No.	102516-18-7
Molecular Formula	C6H10O2
Molecular Weight	114.14 g/mol
Synonyms	trans-1-(2-Methoxycyclopropyl)ethanone; 1-(trans-2-Methoxycyclopropyl)ethanone; (1R,2S)-1-(2-Methoxycyclopropyl)ethanone (and enantiomer); 2-Methoxycyclopropyl methyl ketone; trans-2-Methoxycyclopropyl methyl ketone; Methoxycyclopropyl methyl ketone; CAS 102516-18-7
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(2-Methoxycyclopropyl)-, trans- (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
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.