Description

4,4-Dimethyl-8-Methylene-2-Propyl-1-Oxaspiro[2.5]Octane is a specialized spirocyclic ether compound with a unique bridged molecular architecture. This structure makes it a valuable intermediate for synthesizing complex molecules in advanced organic chemistry and materials science. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fragrance industries for building novel molecular frameworks.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring complex, three-dimensional spirocyclic cores.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its unique structure can contribute to improved biological activity and selectivity.
• Fragrance & Flavor Chemistry: Serves as a precursor for creating novel synthetic aroma chemicals with unique olfactory properties due to its oxaspiro structure.
• Material Science Research: Employed in the development of advanced polymers and specialty chemicals where its rigid, multi-ring system can impart specific physical properties.
• Organic Synthesis Reagent: A versatile intermediate in academic and industrial research for constructing complex natural product analogs and exploring new chemical spaces.

Basic Information

Product Name	4,4-Dimethyl-8-Methylene-2-Propyl-1-Oxaspiro[2.5]Octane
CAS No.	54345-65-2
Molecular Formula	C12H20O
Molecular Weight	180.29 g/mol
Synonyms	2-Propyl-4,4-dimethyl-8-methylene-1-oxaspiro[2.5]octane; 1-Oxaspiro[2.5]octane, 4,4-dimethyl-8-methylene-2-propyl-; 8-Methylene-4,4-dimethyl-2-propyl-1-oxaspiro[2.5]octane; Spirocyclic ether C12H20O; Propyl-dimethyl-methylene-oxaspirooctane
EINECS	Contact for details

Quality Control

Our 4,4-Dimethyl-8-Methylene-2-Propyl-1-Oxaspiro[2.5]Octane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality systems are designed to meet the stringent requirements of GMP and ISO standards for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 5.0%
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.