Description

1-Oxaspiro[2.3]Hexane is a specialized spirocyclic ether compound with the CAS number 157-48-2. This versatile building block is valued for its unique strained ring structure, which makes it a valuable intermediate in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for creating complex spirocyclic and heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its unique structure can contribute to novel modes of action.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers and advanced materials with specific chemical functionalities.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex natural products and other sophisticated organic molecules.
• Flavor & Fragrance Industry: Potential use in the synthesis of novel aroma chemicals due to its oxygen-containing heterocyclic structure.

Basic Information

Product Name	1-Oxaspiro[2.3]Hexane
CAS No.	157-48-2
Molecular Formula	C5H8O
Molecular Weight	84.12 g/mol
Synonyms	Oxaspirohexane; 1-Oxaspiro(2.3)hexane; Spiro[2.3]hexan-5-one, 1-oxa-; 1-Oxa-spiro[2.3]hexane; Oxirane, (1-cyclopropyl)-; (1-Cyclopropyl)oxirane; Cyclopropyloxirane; 2-Cyclopropylethylene oxide
EINECS	205-856-5

Quality Control

Our 1-Oxaspiro[2.3]Hexane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality parameters to support your research and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at room temperature (15-25°C). Due to its highly volatile nature, keep containers tightly sealed when not in use and away from heat and ignition sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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