Description

Ethanone, 1-(2-Methoxy-3,3-Dimethyloxiranyl)- (9Ci) is a specialized oxiranyl ketone derivative, a high-value intermediate in advanced organic synthesis. Its unique epoxide and methoxy-substituted structure makes it a critical building block for constructing complex molecular architectures with precise stereochemistry. This compound is essential for R&D and production chemists in the pharmaceutical and agrochemical sectors seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of proprietary drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its oxirane ring enables the introduction of specific bioactive moieties.
• Fine Chemical Production: Acts as a precursor for flavors, fragrances, and other specialty chemicals requiring complex, oxygenated frameworks.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing novel polymers with tailored thermal and mechanical properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including asymmetric epoxidation and ring-opening reactions.

Basic Information

Product Name	Ethanone, 1-(2-Methoxy-3,3-Dimethyloxiranyl)- (9Ci)
CAS No.	141080-99-1
Molecular Formula	C7H12O3
Molecular Weight	144.17 g/mol
Synonyms	1-(2-Methoxy-3,3-dimethyloxiran-2-yl)ethan-1-one; 2-Acetyl-2-methoxy-3,3-dimethyloxirane; 2-Methoxy-3,3-dimethyl-2-oxiranemethanol acetate?; Glycidyl Methyl Ether Acetate Derivative; 3,3-Dimethyl-2-methoxyoxirane-2-acetaldehyde?; (2-Methoxy-3,3-dimethyloxiran-2-yl)methyl ketone; 141080-99-1; Oxirane, 2-acetyl-2-methoxy-3,3-dimethyl-
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(2-Methoxy-3,3-Dimethyloxiranyl)- (9Ci) is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing including HPLC, GC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for pharmaceutical and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container must be kept tightly sealed to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (by GC/HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
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.