Description

(1R,2E,6E,10S)-10-[(R)-1,5-Dimethyl-4-Hexenyl]-3,7-Dimethyl-2,6-Cyclodecadiene-1-Ol is a high-purity, stereochemically defined sesquiterpene alcohol, valued for its specific chiral configuration and functional properties. This compound is critical for applications requiring precise molecular structure and consistent performance, such as advanced fragrance synthesis and pharmaceutical intermediate development. It serves the needs of R&D laboratories, fine chemical manufacturers, and flavor & fragrance houses seeking a reliable, high-quality building block for complex organic syntheses.

Application

• Fragrance and Flavor Intermediate: A key chiral precursor for the synthesis of high-value, complex woody and ambery fragrance molecules.
• Pharmaceutical Research: Used as a sophisticated building block in the development of novel therapeutic agents and bioactive natural product analogs.
• Fine Chemical Synthesis: Serves as a starting material or intermediate in stereoselective organic synthesis for academic and industrial research.
• Aroma Chemical Production: Employed in the manufacture of specialty aroma chemicals where specific isomerism is required for olfactory profile.
• Reference Standard: Utilized as an analytical standard for quality control and method development in chromatography.
• Cosmetic Ingredient Synthesis: A valuable intermediate for creating specialty cosmetic actives with specific structural motifs.

Basic Information

Product Name	(1R,2E,6E,10S)-10-[(R)-1,5-Dimethyl-4-Hexenyl]-3,7-Dimethyl-2,6-Cyclodecadiene-1-Ol
CAS No.	62853-97-8
Molecular Formula	C17H28O
Molecular Weight	248.40 g/mol
Synonyms	(-)-α-Bisabolol; Levomenol; (S)-(-)-α-Bisabolol; (S)-α-Bisabolol; (1R,2E,6E,10S)-10-[(R)-1,5-Dimethylhex-4-enyl]-3,7-dimethylcyclodeca-2,6-dien-1-ol; (S)-(-)-α-Bisabolol; α-(-)-Bisabolol; 6-Cyclodecadiene-1-ol, 10-(1,5-dimethyl-4-hexenyl)-3,7-dimethyl-, (1R,2E,6E,10S)-rel-
EINECS	263-072-6

Quality Control

Our (1R,2E,6E,10S)-10-[(R)-1,5-Dimethyl-4-Hexenyl]-3,7-Dimethyl-2,6-Cyclodecadiene-1-Ol is manufactured under strict quality management systems. Every batch is subjected to rigorous analytical testing, including chiral purity and isomer content analysis, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific tests is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) to minimize oxidation. Keep the container in a cool, dry, and well-ventilated area, away from heat and ignition sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (GC or HPLC)	≥ 95.0%
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% (S)-enantiomer
Specific Rotation [α]20/D	-50° to -58° (c=1 in ethanol)
Refractive Index n20/D	1.490 - 1.500
Related Substances (HPLC)	Total impurities ≤ 5.0%

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