Description

(1R,2E,6E,10E,14S)-3,7,11-Trimethyl-14-Isopropylcyclotetradeca-2,6,10-Trien-1-Ol CAS NO 41943-03-7 is a high-purity, stereochemically defined sesquiterpenoid alcohol. This compound is valued for its specific molecular configuration, which is critical for advanced research and development in organic synthesis and fragrance chemistry. It serves as a key chiral intermediate or reference standard for scientists and manufacturers in the pharmaceutical, flavor, and fragrance industries.

Application

• Pharmaceutical Intermediate: Used as a chiral building block in the synthesis of complex bioactive molecules and natural product analogs.
• Fragrance & Flavor Ingredient: Acts as a precursor or component in the creation of sophisticated, high-value aromatic compounds for perfumery and flavorings.
• Chemical Research & Development: Serves as a critical reference standard and starting material for stereoselective synthesis and methodological studies in organic chemistry.
• Advanced Material Synthesis: Utilized in the development of specialty polymers or functional materials requiring specific terpenoid architectures.

Basic Information

Product Name	(1R,2E,6E,10E,14S)-3,7,11-Trimethyl-14-Isopropylcyclotetradeca-2,6,10-Trien-1-Ol
CAS No.	41943-03-7
Molecular Formula	C20H34O
Molecular Weight	290.49 g/mol
Synonyms	(-)-α-Bisabolol; (1R,2E,6E,10E,14S)-α-Bisabolol; Levomenol; L-α-Bisabolol; (R)-(-)-α-Bisabolol; (1R,2E,6E,10E,14S)-3,7,11-Trimethyl-14-(1-methylethyl)cyclotetradeca-2,6,10-trien-1-ol; (R)-(-)-Bisabolol; (R)-α-Bisabolol
EINECS	255-575-1

Quality Control

Our (1R,2E,6E,10E,14S)-3,7,11-Trimethyl-14-Isopropylcyclotetradeca-2,6,10-Trien-1-Ol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity and identity confirmation, to ensure it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing purity, enantiomeric excess, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Identification (GC/MS)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0% ee
Specific Rotation [α]20/D	-50° to -58° (c=1 in Ethanol)
Refractive Index n20/D	1.495 - 1.505
Water Content (KF)	≤ 0.5%

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