Description

(1Z,5Z,8S)-1,5-Dimethyl-8-Prop-1-En-2-Yl-Cyclodeca-1,5-Diene CAS NO 28387-44-2 is a high-purity, chiral sesquiterpene derivative characterized by its unique cyclodecadiene structure. This compound is valued for its role as a versatile synthetic intermediate and building block in advanced organic synthesis, particularly for creating complex natural product analogs and chiral molecules. It is essential for research and development in the pharmaceutical, agrochemical, and fine chemical industries, where precise stereochemistry and molecular architecture are critical.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor for the synthesis of novel active pharmaceutical ingredients (APIs) and complex natural product derivatives.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its unique carbon skeleton for bioactivity.
• Fine Chemical Production: Acts as a specialized building block for fragrances, flavors, and other high-value specialty chemicals.
• Academic & Industrial Research: A valuable tool in organic chemistry research for studying cycloaddition reactions, stereoselective synthesis, and terpene chemistry.
• Material Science: Potential monomer or precursor for developing novel polymers with specific optical or structural properties.

Basic Information

Product Name	(1Z,5Z,8S)-1,5-Dimethyl-8-Prop-1-En-2-Yl-Cyclodeca-1,5-Diene
CAS No.	28387-44-2
Molecular Formula	C15H24
Molecular Weight	204.35 g/mol
Synonyms	(1Z,5Z,8S)-1,5-Dimethyl-8-isopropenyl-1,5-cyclodecadiene; 1,5-Dimethyl-8-(1-methylethenyl)-(1Z,5Z,8S)-cyclodeca-1,5-diene; (S,E,E)-1,5-Dimethyl-8-(prop-1-en-2-yl)cyclodeca-1,5-diene; (-)-Germacrene D; (S)-Germacrene D; Germacrene D isomer; Cyclodeca-1,5-diene, 1,5-dimethyl-8-(1-methylethenyl)-, (1Z,5Z,8S)-
EINECS	Contact for details

Quality Control

Our (1Z,5Z,8S)-1,5-Dimethyl-8-Prop-1-En-2-Yl-Cyclodeca-1,5-Diene is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support cGMP and ISO 9001 compliant production for applications requiring the highest standards.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C for long-term stability. This compound is easily oxidized and light-sensitive; prolonged exposure to air, light, or elevated temperatures should be avoided to maintain purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Optical Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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