Description

2,6,10,10-Tetramethylbicyclo[7.2.0]undec-5-en-3-ol is a high-purity, specialized sesquiterpene alcohol with a unique bicyclic structure. This compound is valued for its distinct olfactory profile and chemical functionality, making it a versatile intermediate in advanced synthesis. It is primarily sought by manufacturers in the fragrance and flavor industry, as well as by research and development laboratories working on fine chemicals and novel organic materials.

Application

• Fragrance & Flavor Ingredient: Serves as a key building block or modifier in the creation of complex, woody, and ambergris-type scent profiles for perfumes, cosmetics, and personal care products.
• Fine Chemical Synthesis: Acts as a chiral intermediate or starting material in the multi-step synthesis of pharmaceuticals, agrochemicals, and other high-value specialty chemicals.
• Aroma Chemical Production: Used in the manufacture of advanced aroma chemicals where its specific structural characteristics contribute to desired odor strength, stability, and diffusion.
• Research & Development: Employed in academic and industrial R&D for studying terpene chemistry, reaction pathways, and the development of new catalytic processes.
• Functional Fluids & Additives: Potential use in the formulation of specialty lubricants or functional additives where its molecular structure may impart specific performance characteristics.

Basic Information

Product Name	2,6,10,10-Tetramethylbicyclo[7.2.0]undec-5-en-3-ol
CAS No.	84963-18-8
Molecular Formula	C₁₅H₂₆O
Molecular Weight	222.37 g/mol
Synonyms	Bicyclo[7.2.0]undec-5-en-3-ol, 2,6,10,10-tetramethyl-; 2,6,10,10-Tetramethylbicyclo[7.2.0]undec-5-en-3-ol; (1R,5S,6S,7R)-2,6,10,10-Tetramethylbicyclo[7.2.0]undec-5-en-3-ol; 3-Norambreinol; Ambreinolide precursor; Tetramethyl bicycloundecenol
EINECS	Contact for details

Quality Control

Every batch of 2,6,10,10-Tetramethylbicyclo[7.2.0]undec-5-en-3-ol is produced and tested under a strict quality management system to ensure consistency and purity for industrial and R&D applications. Our standard grade typically meets a purity specification of ≥95% (by GC), with detailed impurity profiling available. A comprehensive Certificate of Analysis (COA) documenting identity, purity, and physical parameters is provided with each shipment to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Specific Rotation	Contact for details
Refractive Index	Contact for details
Relative Density	Contact for details

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