Description

Spiro[4.5]Dec-7-En-1-Ol, 1,7,9-Trimethyl- (9Ci) is a specialized spirocyclic organic compound that serves as a valuable intermediate in advanced organic synthesis. Its unique bridged-ring structure and functional groups make it a critical building block for creating complex molecular architectures. This high-purity intermediate is essential for research and development chemists in the pharmaceutical and fine chemical industries, particularly for synthesizing novel active ingredients and fragrances.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex natural product analogs and other high-value specialty chemicals.
• Fragrance & Flavor Chemistry: Serves as a precursor for synthesizing unique musk-like or woody odorant molecules due to its spirocyclic framework.
• Agrochemical Research: Employed in the development of new active ingredients with specific steric and electronic properties.
• Material Science: Investigated as a monomer or cross-linking agent for creating polymers with specific thermal or mechanical properties.
• Academic & R&D: A valuable tool for methodological studies in organic chemistry, including catalysis and stereoselective synthesis.

Basic Information

Product Name	Spiro[4.5]Dec-7-En-1-Ol, 1,7,9-Trimethyl- (9Ci)
CAS No.	678981-66-3
Molecular Formula	C13H22O
Molecular Weight	194.31 g/mol
Synonyms	1,7,9-Trimethylspiro[4.5]dec-7-en-1-ol; Spiro[4.5]dec-7-en-1-ol, 1,7,9-trimethyl-; 1,7,9-Trimethylspiro[4.5]dec-7-en-1-ol (9CI); 1,7,9-Trimethyl-1-spiro[4.5]dec-7-enol; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Spiro[4.5]Dec-7-En-1-Ol, 1,7,9-Trimethyl- (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment, ensuring full traceability and compliance with your research or production requirements.

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, sparks, and open flames. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.