Description

8-Methylenedispiro[2.1.2.4]Undecane is a specialized spirocyclic organic compound with the CAS number 51567-08-9. This unique molecular architecture makes it a valuable intermediate for synthesizing complex, three-dimensional structures in advanced materials and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, agrochemical, and material science industries for creating novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring rigid, three-dimensional frameworks.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides where its spiro structure can contribute to unique biological activity and stability.
• Material Science: Acts as a precursor for advanced polymers, liquid crystals, or organic electronic materials, where its shape influences self-assembly and material properties.
• Chemical Synthesis: Employed as a versatile intermediate in organic synthesis for constructing complex polycyclic and spirocyclic compounds in academic and industrial research.
• Flavor & Fragrance Chemistry: Potential use in creating novel synthetic musk compounds or other complex odorants due to its unique hydrocarbon skeleton.

Basic Information

Product Name	8-Methylenedispiro[2.1.2.4]Undecane
CAS No.	51567-08-9
Molecular Formula	C12H18
Molecular Weight	162.27 g/mol
Synonyms	8-Methylenedispiro[2.1.2.4]undecane; Dispiro[2.1.2.4]undecane, 8-methylene-; 8-Methylenedispiro(2.1.2.4)undecane; 8-Methylenedispiro[2.1.2.4]undecane; 8-Methylenedispiro(2.1.2.4)undecane; 8-Methylenedispiro[2.1.2.4]undecane (CAS 51567-08-9)
EINECS	Contact for details

Quality Control

Our 8-Methylenedispiro[2.1.2.4]Undecane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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