Description

Spiro[4.5]Dec-7-En-1-Ol, 1,6,8-Trimethyl- (9Ci) is a specialized spirocyclic terpene alcohol derivative, identified by CAS NO 678981-20-9. This compound is valued for its unique bridged bicyclic structure, which serves as a versatile chiral building block and intermediate in advanced organic synthesis. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of complex molecules, fragrances, and functional materials.

Application

• Pharmaceutical Intermediate: Key chiral precursor for synthesizing active pharmaceutical ingredients (APIs) and complex natural product analogs.
• Agrochemical Synthesis: Building block for developing novel pesticides, herbicides, and plant growth regulators with specific stereochemistry.
• Fragrance & Flavor Chemistry: Used in the creation of novel, structurally complex aroma chemicals and odorants.
• Fine Chemical Manufacturing: Serves as a high-value intermediate in custom synthesis and contract manufacturing for specialty chemicals.
• Material Science Research: Potential monomer or additive in the development of advanced polymers with specific optical or mechanical properties.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis, particularly in spirocycle formation and stereoselective reactions.

Basic Information

Product Name	Spiro[4.5]Dec-7-En-1-Ol, 1,6,8-Trimethyl- (9Ci)
CAS No.	678981-20-9
Molecular Formula	C₁₃H₂₂O
Molecular Weight	194.31 g/mol
Synonyms	1,6,8-Trimethylspiro[4.5]dec-7-en-1-ol; Spiro[4.5]dec-7-en-1-ol, 1,6,8-trimethyl-; 1,6,8-Trimethyl-1-spiro[4.5]dec-7-enol; Trimethylspirodecenol; (1,6,8-Trimethylspiro[4.5]dec-7-en-1-yl) alcohol
EINECS	Contact for details

Quality Control

Our Spiro[4.5]Dec-7-En-1-Ol, 1,6,8-Trimethyl- (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical quality attributes are provided with every shipment. We support custom synthesis and can tailor specifications to meet specific research or cGMP-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Standard Grade)
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details

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