Description

8-Methyl-1-oxaspiro[4.5]decan-2-one is a specialized spirocyclic lactone compound that serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its unique bridged bicyclic structure makes it a key precursor for the synthesis of complex molecules, particularly in the fragrance and pharmaceutical sectors. This high-purity compound is essential for research and development chemists, flavor & fragrance houses, and fine chemical manufacturers seeking to create novel compounds with specific olfactory or biological properties.

Application

• Fragrance & Flavor Ingredient Synthesis: Acts as a crucial intermediate for creating novel musk-like, woody, or amber odorants due to its complex spirocyclic lactone backbone.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs), particularly those requiring constrained, spirocyclic frameworks to modulate biological activity.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex natural product analogs and other architecturally challenging molecules in academic and industrial R&D.
• Agrochemical Research: Potential intermediate in the synthesis of novel bioactive compounds for crop protection and agrochemical applications.
• Material Science Research: Investigated as a monomer or precursor for specialized polymers with unique thermal or mechanical properties.

Basic Information

Product Name	8-Methyl-1-oxaspiro[4.5]decan-2-one
CAS No.	94201-19-1
Molecular Formula	C10H16O2
Molecular Weight	168.23 g/mol
Synonyms	8-Methyl-1-oxaspiro[4.5]decan-2-one; 8-Methyl-1-oxaspiro[4.5]decan-2-one; 1-Oxaspiro[4.5]decan-2-one, 8-methyl-; 8-Methyl-1-oxaspiro[4,5]decan-2-one; 8-Methyl-1-oxa-spiro[4.5]decan-2-one; Spirocyclic Lactone Derivative; 8-Methylspiro[4.5]decan-2-one lactone
EINECS	Contact for details

Quality Control

Our 8-Methyl-1-oxaspiro[4.5]decan-2-one is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.