Description

(S,1E,3Z,6E,10E)-3,7,11-Trimethyl-14-(1-Methylethenyl)Cyclotetradeca-1,3,6,10-Tetrene CAS NO 79296-91-6 is a high-purity, complex sesquiterpene compound with a specific stereochemical configuration. This compound is valued for its role as a key chiral intermediate and building block in advanced organic synthesis. It is essential for research and development laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical industries requiring precise molecular structures for active ingredient synthesis.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral building block for the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators with specific stereochemical activity.
• Fine Chemical Production: Acts as a precursor for the manufacture of specialty chemicals, including flavors, fragrances, and performance materials.
• Academic & Industrial Research: A valuable reference standard and starting material for methodological development in organic chemistry and catalysis studies.
• Material Science: Potential applications in the synthesis of specialized polymers and advanced organic materials with tailored properties.

Basic Information

Product Name	(S,1E,3Z,6E,10E)-3,7,11-Trimethyl-14-(1-Methylethenyl)Cyclotetradeca-1,3,6,10-Tetrene
CAS No.	79296-91-6
Molecular Formula	C20H30
Molecular Weight	270.45 g/mol
Synonyms	(1S,6E,10E)-1-Isopropenyl-4,8,12-trimethylcyclotetradeca-3,6,10,13-tetraene; (S)-Germacrene D; (-)-Germacrene D; (S)-1-Isopropenyl-4,8,12-trimethylcyclotetradeca-3,6,10,13-tetraene; Germacrene D (enantiomer); (1S,6E,10E)-Germacra-3,6,10,13-tetraene
EINECS	Contact for details

Quality Control

Our (S,1E,3Z,6E,10E)-3,7,11-Trimethyl-14-(1-Methylethenyl)Cyclotetradeca-1,3,6,10-Tetrene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC and GC, to ensure high chemical and stereochemical purity suitable for sensitive synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and degradation. For long-term storage, keep the container tightly sealed in a cool, dry, and well-ventilated area. Allow the container to reach ambient temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 95.0%
Chiral Purity (HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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