Description

1-Hydroxy-4,8-Dimethylspiro[4.5]Dec-7-En-6-One is a specialized spirocyclic ketone compound with a unique molecular architecture. This compound matters as a valuable synthetic intermediate and building block in advanced organic synthesis, offering a rigid, three-dimensional framework for constructing complex molecules. It is needed by R&D chemists and process development scientists in the pharmaceutical and fine chemical industries for applications in medicinal chemistry and fragrance development.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Fragrance & Flavor Synthesis: Used in the creation of complex, musky, or woody odorant molecules due to its spirocyclic structure.
• Organic Synthesis Research: Acts as a versatile precursor for exploring new chemical reactions and constructing spirocyclic compound libraries.
• Agrochemical Development: Employed in the research and synthesis of new generation pesticides and herbicides with unique modes of action.
• Material Science: Investigated as a monomer or additive for specialty polymers to impart specific structural or optical properties.

Basic Information

Product Name	1-Hydroxy-4,8-Dimethylspiro[4.5]Dec-7-En-6-One
CAS No.	63646-91-3
Molecular Formula	C12H18O2
Molecular Weight	194.27 g/mol
Synonyms	1-Hydroxy-4,8-dimethylspiro[4.5]dec-7-en-6-one; 4,8-Dimethyl-1-hydroxyspiro[4.5]dec-7-en-6-one; Spiro[4.5]dec-7-en-6-one, 1-hydroxy-4,8-dimethyl-; 1-Hydroxy-4,8-dimethylspiro[4.5]dec-7-en-6-one (CAS 63646-91-3); 1-Hydroxy-4,8-dimethyl-1-azaspiro[4.5]dec-7-en-6-one (related structure); 4,8-Dimethylspiro[4.5]dec-7-ene-1,6-dione (keto form); 1-Hydroxy-4,8-dimethylspiro[4.5]dec-7-en-6-one (IUPAC)
EINECS	Contact for details

Quality Control

Our 1-Hydroxy-4,8-Dimethylspiro[4.5]Dec-7-En-6-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance 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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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