Description

2,5-Heptadien-4-One, 2-Methyl-6-[(1S)-4-Methyl-3-Cyclohexen-1-Yl]-, (5E)- is a specialized, high-value chiral intermediate featuring a complex dienone structure. This compound is critical for synthesizing fine chemicals and advanced materials where precise stereochemistry and functional group reactivity are paramount. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fragrance industries for developing novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of potential drug candidates, particularly for complex natural product derivatives.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its reactive dienone moiety for constructing bioactive heterocycles.
• Fragrance & Flavor Synthesis: Acts as a precursor for high-value aroma chemicals, contributing woody, amber, or spicy notes due to its terpenoid-related structure.
• Material Science Research: Investigated as a monomer or cross-linking agent for creating polymers with specific optical or electronic properties.
• Organic Synthesis Reagent: Employed in academic and industrial labs for Diels-Alder reactions and other cycloadditions to construct complex polycyclic frameworks.
• Asymmetric Catalysis: Utilized as a ligand precursor or a substrate in catalytic processes to study and induce stereoselective transformations.

Basic Information

Product Name	2,5-Heptadien-4-One, 2-Methyl-6-[(1S)-4-Methyl-3-Cyclohexen-1-Yl]-, (5E)-
CAS No.	108645-54-1
Molecular Formula	C15H22O
Molecular Weight	218.33 g/mol
Synonyms	(5E)-2-Methyl-6-[(1S)-4-methylcyclohex-3-en-1-yl]hepta-2,5-dien-4-one; (S,E)-2-Methyl-6-(4-methyl-3-cyclohexen-1-yl)-2,5-heptadien-4-one; 2-Methyl-6-[(1S)-4-methyl-3-cyclohexen-1-yl]-2,5-heptadien-4-one, (5E)-; A chiral dienone terpenoid derivative. Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Each batch is characterized using advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and chiral integrity. A comprehensive Certificate of Analysis (COA) detailing assay, enantiomeric excess, and impurity profiles is provided with every shipment to guarantee consistency and support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This material is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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