Description

(1R,7R)-2,6,6,9-Tetramethylbicyclo[5.4.0]undeca-2,8-diene is a high-purity, chiral bicyclic terpene derivative with a unique and defined stereochemistry. This compound serves as a valuable advanced intermediate and chiral building block for the synthesis of complex organic molecules. It is primarily utilized by research institutions, pharmaceutical developers, and specialty chemical manufacturers engaged in fragrance creation, asymmetric synthesis, and material science.

Application

• Fragrance and Flavor Intermediate: Acts as a key chiral precursor for the synthesis of high-value aroma chemicals and perfumery ingredients.
• Pharmaceutical Building Block: Employed in the research and development of active pharmaceutical ingredients (APIs) requiring specific stereochemical configurations.
• Organic Synthesis Reagent: Used as a chiral starting material or ligand in asymmetric catalysis and complex natural product synthesis.
• Material Science Research: Investigated for the development of novel polymers or specialty materials with unique optical or structural properties.
• Reference Standard: Serves as a high-purity analytical standard for quality control and research in analytical laboratories.

Basic Information

Product Name	(1R,7R)-2,6,6,9-Tetramethylbicyclo[5.4.0]undeca-2,8-diene
CAS No.	53111-25-4
Molecular Formula	C15H24
Molecular Weight	204.35 g/mol
Synonyms	(1R,7R)-2,6,6,9-Tetramethylbicyclo[5.4.0]undeca-2,8-diene; (1R,7R)-2,6,6,9-Tetramethylbicyclo[5.4.0]undeca-2,8-dien; (1R,7R)-2,6,6,9-Tetramethylbicyclo[5.4.0]undeca-2,8-diene (isomer); Bicyclo[5.4.0]undeca-2,8-diene, 2,6,6,9-tetramethyl-, (1R,7R)-; (1R,7R)-2,6,6,9-Tetramethylbicyclo[5.4.0]undeca-2,8-diene (CAS 53111-25-4); Chiral Bicyclic Terpene Diene; (1R,7R)-Isomer of Tetramethylbicycloundecadiene
EINECS	Contact for details

Quality Control

Our (1R,7R)-2,6,6,9-Tetramethylbicyclo[5.4.0]undeca-2,8-diene is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure consistent identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing specific chromatographic and spectroscopic results are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are properly sealed and stored upright to prevent leakage. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% de (diastereomeric excess)
Specific Rotation	Contact for details
Refractive Index	Contact for details
Water Content (KF)	≤ 0.5%

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