Description

(1E,3E)-1-Methyl-7-Methylene-4-Isopropyl-1,3-Cyclodecadiene is a specialized sesquiterpene hydrocarbon with a unique conjugated diene structure, valued for its role as a key synthetic intermediate and fragrance component. Its molecular architecture makes it a versatile building block for the synthesis of complex natural products and fine chemicals. This compound is primarily targeted at research and development laboratories, fragrance houses, and manufacturers in the agrochemical and pharmaceutical sectors seeking high-purity intermediates.

Application

• Fragrance & Flavor Intermediate: Serves as a precursor for synthesizing novel aroma chemicals and terpenoid-based fragrance molecules.
• Organic Synthesis Building Block: Utilized in Diels-Alder reactions and other cycloadditions to construct complex polycyclic frameworks for pharmaceuticals and agrochemicals.
• Natural Product Synthesis: Acts as a key intermediate in the laboratory synthesis of sesquiterpenes and other natural products for research purposes.
• Chemical Research & Development: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Specialty Polymer Modification: Potential use as a monomer or cross-linking agent in the development of specialty polymers with specific optical or mechanical properties.

Basic Information

Item	Details
Product Name	(1E,3E)-1-Methyl-7-Methylene-4-Isopropyl-1,3-Cyclodecadiene
CAS No.	73695-86-0
Molecular Formula	C₁₅H₂₂
Molecular Weight	202.34 g/mol
Synonyms	1-Methyl-7-methylene-4-(1-methylethyl)-1,3-cyclodecadiene; 4-Isopropyl-1-methyl-7-methylene-1,3-cyclodecadiene; (E,E)-1-Methyl-7-methylene-4-isopropyl-1,3-cyclodecadiene; Germacra-1(10),4(15),5-triene; Germacratriene; A specific isomer of Germacrene D
EINECS	Contact for details

Quality Control

Our (1E,3E)-1-Methyl-7-Methylene-4-Isopropyl-1,3-Cyclodecadiene is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to verify identity, purity, and isomer specificity. Certificates of Analysis (COA) documenting all critical parameters are available upon request to ensure full traceability and compliance with your project specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). This compound should be considered light-sensitive and may be prone to oxidation; for long-term storage under an inert atmosphere (e.g., nitrogen or argon), please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Isomeric purity as specified)
Water Content (KF)	≤ 0.5%
Residue on Evaporation	≤ 0.1%

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