Description

Ethanone, 1-(1-Oxaspiro[2.2]Pent-2-Yl)- (9Ci) CAS NO 80706-59-8 is a specialized organic compound featuring a unique spirocyclic oxirane structure fused with an acetyl group. This molecular architecture makes it a valuable and versatile chemical intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought by pharmaceutical and agrochemical industries for constructing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those requiring spirocyclic or constrained ring systems.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive ketone and oxirane functionalities.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, including flavors, fragrances, and advanced material monomers.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including ring-opening reactions and cross-coupling protocols.
• Material Science: Potential intermediate for creating polymers with specific thermal or mechanical properties derived from its rigid spiro structure.

Basic Information

Product Name	Ethanone, 1-(1-Oxaspiro[2.2]Pent-2-Yl)- (9Ci)
CAS No.	80706-59-8
Molecular Formula	C7H8O2
Molecular Weight	124.14 g/mol
Synonyms	1-(1-Oxaspiro[2.2]pent-2-yl)ethanone; 2-Acetyl-1-oxaspiro[2.2]pentane; 1-Oxaspiro[2.2]pent-2-ylethanone; Spiro[cyclopropane-1,2'-oxiran]-3'-yl methyl ketone; Acetyloxaspiropentane; (1-Oxaspiro[2.2]pent-2-yl)methyl ketone; 80706-59-8 (CAS)
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(1-Oxaspiro[2.2]Pent-2-Yl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specified parameters. Our quality system is designed to support cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	≤ 2.0% total
Specific Rotation (if applicable)	Contact for details

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