Description

(5R,2R)-2,6,9α,10β-Tetramethyl-2-Vinyl-1-Oxaspiro[4.5]Dec-6-Ene is a high-purity, specialized spirocyclic organic compound with a defined stereochemistry, serving as a valuable chiral building block and intermediate in advanced organic synthesis. Its unique spirocyclic and vinyl-substituted structure makes it a critical precursor for developing complex molecules with specific three-dimensional architectures. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries who require high-quality, stereochemically defined intermediates for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used as a building block for creating advanced, biologically active compounds with specific stereochemistry for crop protection.
• Fine Chemical Production: Employed in the synthesis of complex fragrances, flavors, and specialty chemicals where its spirocyclic structure imparts unique properties.
• Material Science Research: Acts as a monomer or precursor for developing novel polymers and advanced organic materials with tailored functionalities.
• Academic & Industrial R&D: Serves as a standard or starting material in methodological studies and catalysis research focused on spirocyclic compound formation.

Basic Information

Product Name	(5R,2R)-2,6,9α,10β-Tetramethyl-2-Vinyl-1-Oxaspiro[4.5]Dec-6-Ene
CAS No.	54928-03-9
Molecular Formula	C15H24O
Molecular Weight	220.35 g/mol
Synonyms	2-Vinyl-2,6,9α,10β-tetramethyl-1-oxaspiro[4.5]dec-6-ene; (2R,5R)-2-Ethenyl-2,6,9α,10β-tetramethyl-1-oxaspiro[4.5]dec-6-ene; Spiro[4.5]dec-6-ene, 2-ethenyl-2,6,9α,10β-tetramethyl-, (2R,5R)-; 1-Oxaspiro[4.5]dec-6-ene, 2,6,9α,10β-tetramethyl-2-vinyl-, (5R,2R)-; Tetramethylvinyloxaspirodeceene
EINECS	Contact for details

Quality Control

Every batch of (5R,2R)-2,6,9α,10β-Tetramethyl-2-Vinyl-1-Oxaspiro[4.5]Dec-6-Ene is manufactured and tested under strict quality management systems to ensure high purity, consistent stereochemical integrity, and reliable performance in your synthesis. Our products undergo rigorous analytical testing, including chiral HPLC, GC, and NMR, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

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 heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Water Content (KF)	≤ 0.5%

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