Description

Spiro[4.5]Dec-7-En-1-One, 10-Ethyl-6-Methyl-, (6R,10R)-Rel- (9Ci) is a high-purity, stereochemically defined spirocyclic ketone compound that serves as a critical chiral building block in advanced organic synthesis. Its rigid, three-dimensional structure and defined stereochemistry make it invaluable for constructing complex molecular architectures with high precision. This intermediate is primarily sought after by research institutions and pharmaceutical development teams working on novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials where stereochemical control is paramount.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the creation of advanced, stereoselective pesticides and herbicides with enhanced efficacy and environmental profiles.
• Asymmetric Catalysis Ligand Precursor: Serves as a starting material for synthesizing sophisticated chiral ligands and organocatalysts.
• Material Science Research: Employed in the development of novel polymers and liquid crystals with specific optical or mechanical properties.
• Academic & Process Chemistry: A valuable reference standard and building block for methodological development in stereoselective synthesis and total synthesis projects.
• Flavor & Fragrance Intermediate: Potential use in the synthesis of complex, naturally-derived odorants and flavoring agents.

Basic Information

Product Name	Spiro[4.5]Dec-7-En-1-One, 10-Ethyl-6-Methyl-, (6R,10R)-Rel- (9Ci)
CAS No.	678981-04-9
Molecular Formula	C13H20O
Molecular Weight	192.30 g/mol
Synonyms	rel-(6R,10R)-10-Ethyl-6-methylspiro[4.5]dec-7-en-1-one; (6R,10R)-10-Ethyl-6-methylspiro[4.5]dec-7-en-1-one (relative); 10-Ethyl-6-methylspiro[4.5]dec-7-en-1-one; Spiro[4.5]dec-7-en-1-one, 10-ethyl-6-methyl-, (6R,10R)-rel-; (6R*,10R*)-10-Ethyl-6-methylspiro[4.5]dec-7-en-1-one
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing specific results for chiral purity, chemical purity, and residual solvents are provided with every shipment. We adhere to cGMP principles for the manufacture of pharmaceutical intermediates, ensuring traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% de
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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