Description

Ethanone, 1-[3-(1-Methylethenyl)Oxiranyl]-, cis- (9Ci) CAS NO 127332-62-1 is a specialized organic compound featuring both an oxirane (epoxide) and an ethenyl (vinyl) functional group. This unique molecular architecture makes it a valuable high-purity intermediate for advanced chemical synthesis. It is primarily sought by R&D and production chemists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring chiral epoxide chemistry.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and pesticides, leveraging its reactive epoxide ring.
• Fine Chemical Production: Serves as a precursor for fragrances, flavors, and other specialty organic compounds.
• Polymer & Resin Modifier: The vinyl and epoxide groups allow for cross-linking and polymerization, useful in creating specialty adhesives and coatings.
• Chemical Research (R&D): A versatile reagent for exploring new synthetic pathways and developing novel organic molecules in academic and industrial laboratories.

Basic Information

Product Name	Ethanone, 1-[3-(1-Methylethenyl)Oxiranyl]-, cis- (9Ci)
CAS No.	127332-62-1
Molecular Formula	C7H10O2
Molecular Weight	126.15 g/mol
Synonyms	cis-1-[3-(1-Methylethenyl)Oxiranyl]Ethanone; 1-(3-Isopropenyloxiran-2-yl)ethanone (cis-); 2,3-Epoxy-3-methyl-1-buten-2-one (cis-); 3-Isopropenyl-2-oxiranone; Glycidyl isopropenyl ketone (cis-); (2R,3S)-rel-3-Isopropenyloxiran-2-yl methyl ketone; (cis)-3-Isopropenyl-2-oxiranyl methyl ketone
EINECS	Contact for details

Quality Control

Our Ethanone, 1-[3-(1-Methylethenyl)Oxiranyl]-, cis- (9Ci) is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. This material may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	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.