Description

[5E,(+)]-2-Methyl-6-[(1S)-3-Methyl-2α-(3-Methyl-1-Oxo-2-Butenyl)-3-Cyclohexene-1α-Yl]-2,5-Heptadiene-4-One is a high-purity, stereochemically defined organic compound with a complex sesquiterpene-derived structure. This compound is valued for its role as a key chiral intermediate in advanced organic synthesis, particularly in the development of pharmaceuticals and fine chemicals. It is essential for research and production teams in the pharmaceutical, agrochemical, and fragrance industries who require precise molecular building blocks for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its unique terpenoid backbone.
• Fragrance & Flavor Synthesis: Serves as a precursor for high-value aroma chemicals and flavoring agents due to its structural complexity.
• Organic Synthesis Research: A valuable compound for academic and industrial research in stereoselective synthesis and methodology development.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals requiring high stereochemical purity.

Basic Information

Product Name	[5E,(+)]-2-Methyl-6-[(1S)-3-Methyl-2α-(3-Methyl-1-Oxo-2-Butenyl)-3-Cyclohexene-1α-Yl]-2,5-Heptadiene-4-One
CAS No.	71539-59-8
Molecular Formula	C₂₁H₃₀O₂
Molecular Weight	314.46 g/mol
Synonyms	(+)-2-Methyl-6-[(1S,2S,5S)-3-Methyl-2-(3-methyl-1-oxo-2-butenyl)-5-cyclohexen-1-yl]-2,5-heptadien-4-one; (5E)-(+)-2-Methyl-6-[(1S,2S,5S)-3-methyl-2-(3-methyl-1-oxobut-2-enyl)-5-cyclohexen-1-yl]hepta-2,5-dien-4-one; A sesquiterpene ketone derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our [5E,(+)]-2-Methyl-6-[(1S)-3-Methyl-2α-(3-Methyl-1-Oxo-2-Butenyl)-3-Cyclohexene-1α-Yl]-2,5-Heptadiene-4-One is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity	≥ 98.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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