Description

1,4-Dioxaspiro[4.5]Dec-7-Ene, 8-Methyl- is a specialized spirocyclic compound featuring a unique bicyclic structure that combines a dioxolane ring with a cyclohexene moiety. This molecular architecture makes it a valuable versatile intermediate in advanced organic synthesis, particularly for constructing complex, three-dimensional frameworks. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates, especially those requiring spirocyclic or bridged ring systems for enhanced biological activity and metabolic stability.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its structure can contribute to novel modes of action.
• Fine Chemical Production: Acts as a precursor for fragrances, flavors, and other high-value specialty chemicals requiring specific stereochemistry.
• Material Science Research: Employed in the development of novel polymers, ligands for catalysis, and other functional organic materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including ring-opening, functionalization, and cycloaddition reactions.

Basic Information

Product Name	1,4-Dioxaspiro[4.5]Dec-7-Ene, 8-Methyl-
CAS No.	33082-72-3
Molecular Formula	C10H14O2
Molecular Weight	166.22 g/mol
Synonyms	8-Methyl-1,4-dioxaspiro[4.5]dec-7-ene; 8-Methyl-1,4-dioxaspiro[4.5]-7-decene; 4-Methyl-2,3-dihydro-1H-spiro[1,4]dioxino[2,3-c]pyrrole (related fused system); Spiro[1,3-dioxolane-2,1'-cyclohex-3'-ene], 4'-methyl-; 8-Methyl-1,4-dioxaspiro[4.5]dec-7-ene; 4'-Methylspiro[1,3-dioxolane-2,1'-cyclohex-3'-ene]
EINECS	Contact for details

Quality Control

Our 1,4-Dioxaspiro[4.5]Dec-7-Ene, 8-Methyl- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing purity (typically by GC or HPLC), identity (IR, NMR), and impurity profiles are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Standard Grade)
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.