Description

1-Oxaspiro[4.5]Decan-2-One,3,9-Dimethyl-6-(1-Methylethyl)-,(5R,6S,9R)-(9Ci) is a high-purity, stereochemically defined spirocyclic compound with the CAS number 799268-21-6. This molecule serves as a sophisticated chemical intermediate and chiral building block critical for advanced organic synthesis. It is primarily utilized by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, particularly in complex molecule synthesis.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where specific stereochemistry is required for biological activity.
• Fine Chemical Production: Serves as a building block for specialty chemicals, flavors, and fragrances requiring precise molecular architecture.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic chemistry, asymmetric synthesis, and catalysis.
• Material Science Research: Potential intermediate in the development of novel polymers or advanced organic materials with specific functional properties.

Basic Information

Product Name	1-Oxaspiro[4.5]Decan-2-One,3,9-Dimethyl-6-(1-Methylethyl)-,(5R,6S,9R)-(9Ci)
CAS No.	799268-21-6
Molecular Formula	C14H24O2
Molecular Weight	224.34 g/mol
Synonyms	(5R,6S,9R)-3,9-Dimethyl-6-(propan-2-yl)-1-oxaspiro[4.5]decan-2-one; (5R,6S,9R)-3,9-Dimethyl-6-isopropyl-1-oxaspiro[4.5]decan-2-one; 1-Oxaspiro[4.5]decan-2-one, 3,9-dimethyl-6-(1-methylethyl)-, (5R,6S,9R)-; Stereoisomer of Ambroxide-related intermediate; Chiral spirocyclic lactone derivative.
EINECS	Contact for details

Quality Control

Our 1-Oxaspiro[4.5]Decan-2-One,3,9-Dimethyl-6-(1-Methylethyl)-,(5R,6S,9R)-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure high chemical and isomeric purity suitable for sensitive synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided to guarantee batch-to-batch consistency and traceability.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% (5R,6S,9R)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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